Adding upstream version 4:24.2.0.upstream/4%24.2.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

15 files changed, 4897 insertions, 0 deletions

diff --git a/UnoControls/source/base/basecontainercontrol.cxx b/UnoControls/source/base/basecontainercontrol.cxx
new file mode 100644
index 0000000000..bf638a9c56
--- /dev/null
+++ b/UnoControls/source/base/basecontainercontrol.cxx
@@ -0,0 +1,364 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <basecontainercontrol.hxx>
+
+#include <cppuhelper/queryinterface.hxx>
+#include <cppuhelper/typeprovider.hxx>
+
+#include <com/sun/star/container/ContainerEvent.hpp>
+#include <com/sun/star/container/XContainerListener.hpp>
+#include <com/sun/star/awt/XControlContainer.hpp>
+
+//  namespaces
+
+using namespace ::cppu;
+using namespace ::osl;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::awt;
+using namespace ::com::sun::star::container;
+
+namespace unocontrols {
+
+//  construct/destruct
+
+BaseContainerControl::BaseContainerControl( const Reference< XComponentContext >& rxContext )
+    : BaseControl   ( rxContext  )
+    , m_aListeners  ( m_aMutex  )
+{
+}
+
+BaseContainerControl::~BaseContainerControl()
+{
+}
+
+//  XInterface
+
+Any SAL_CALL BaseContainerControl::queryInterface( const Type& rType )
+{
+    // Ask for my own supported interfaces ...
+    // Attention: XTypeProvider and XInterface are supported by WeakComponentImplHelper!
+    Any aReturn ( ::cppu::queryInterface(   rType                                       ,
+                                               static_cast< XControlModel*      > ( this )  ,
+                                               static_cast< XControlContainer*  > ( this )
+                                        )
+                );
+
+    // If searched interface supported by this class ...
+    if ( aReturn.hasValue() )
+    {
+        // ... return this information.
+        return aReturn;
+    }
+    else
+    {
+        // Else; ... ask baseclass for interfaces!
+        return BaseControl::queryInterface( rType );
+    }
+}
+
+//  XTypeProvider
+
+Sequence< Type > SAL_CALL BaseContainerControl::getTypes()
+{
+    static OTypeCollection ourTypeCollection(
+                cppu::UnoType<XControlModel>::get(),
+                cppu::UnoType<XControlContainer>::get(),
+                BaseControl::getTypes() );
+
+    return ourTypeCollection.getTypes();
+}
+
+//  XControl
+
+void SAL_CALL BaseContainerControl::createPeer( const   Reference< XToolkit >&      xToolkit    ,
+                                                const   Reference< XWindowPeer >&   xParent     )
+{
+    if ( getPeer().is() )
+        return;
+
+    // create own peer
+    BaseControl::createPeer( xToolkit, xParent );
+
+    // create peers at all children
+    Sequence< Reference< XControl > >   seqControlList  = getControls();
+
+    for ( auto& rxControl : asNonConstRange(seqControlList) )
+    {
+        rxControl->createPeer( xToolkit, getPeer() );
+    }
+}
+
+//  XControl
+
+sal_Bool SAL_CALL BaseContainerControl::setModel( const Reference< XControlModel >& )
+{
+    // This object has NO model.
+    return false;
+}
+
+//  XControl
+
+Reference< XControlModel > SAL_CALL BaseContainerControl::getModel()
+{
+    // This object has NO model.
+    // return (XControlModel*)this;
+    return Reference< XControlModel >();
+}
+
+//  XComponent
+
+void SAL_CALL BaseContainerControl::dispose()
+{
+    // Tell everything that this container is now gone.
+    // It's faster if you listen to both the control and the container.
+
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+
+    // remove listeners
+    EventObject aObject;
+
+    aObject.Source.set( static_cast<XControlContainer*>(this), UNO_QUERY );
+    m_aListeners.disposeAndClear( aObject );
+
+    // remove controls
+    const Sequence< Reference< XControl > >   seqCtrls    =   getControls();
+
+    maControlInfoList.clear();
+
+    for ( Reference< XControl > const & control : seqCtrls )
+    {
+        control->removeEventListener    ( static_cast< XEventListener* >( static_cast< XWindowListener* >( this ) ) );
+        control->dispose                (       );
+    }
+
+    // call baseclass
+    BaseControl::dispose();
+}
+
+//  XEventListener
+
+void SAL_CALL BaseContainerControl::disposing( const EventObject& rEvent )
+{
+    Reference< XControl > xControl( rEvent.Source, UNO_QUERY );
+
+    // "removeControl" remove only, when control is an active control
+    removeControl( xControl );
+}
+
+//  XControlContainer
+
+void SAL_CALL BaseContainerControl::addControl ( const OUString& rName, const Reference< XControl > & rControl )
+{
+    if ( !rControl.is () )
+        return;
+
+    // take memory for new item
+    IMPL_ControlInfo aNewControl;
+
+    // Ready for multithreading
+    MutexGuard aGuard (m_aMutex);
+
+    // set control
+    aNewControl.sName      = rName;
+    aNewControl.xControl   = rControl;
+
+    // and insert in list
+    maControlInfoList.emplace_back( aNewControl );
+
+    // initialize new control
+    aNewControl.xControl->setContext       (getXWeak());
+    aNewControl.xControl->addEventListener ( static_cast< XEventListener* >( static_cast< XWindowListener* >( this ) ) );
+
+    // when container has a peer...
+    if (getPeer().is())
+    {
+        // ... then create a peer on child
+        aNewControl.xControl->createPeer ( getPeer()->getToolkit(), getPeer() );
+    }
+
+    // Send message to all listener
+    comphelper::OInterfaceContainerHelper2* pInterfaceContainer = m_aListeners.getContainer( cppu::UnoType<XContainerListener>::get());
+
+    if (!pInterfaceContainer)
+        return;
+
+    // Build event
+    ContainerEvent  aEvent;
+
+    aEvent.Source   = *this;
+    aEvent.Element <<= rControl;
+
+    // Get all listener
+    comphelper::OInterfaceIteratorHelper2  aIterator (*pInterfaceContainer);
+
+    // Send event
+    while ( aIterator.hasMoreElements() )
+    {
+        static_cast<XContainerListener*>(aIterator.next())->elementInserted (aEvent);
+    }
+}
+
+//  XControlContainer
+
+void SAL_CALL BaseContainerControl::removeControl ( const Reference< XControl > & rControl )
+{
+    if ( !rControl.is() )
+        return;
+
+    // Ready for multithreading
+    MutexGuard aGuard (m_aMutex);
+
+    size_t nControls = maControlInfoList.size();
+
+    for ( size_t n = 0; n < nControls; n++ )
+    {
+        // Search for right control
+        IMPL_ControlInfo* pControl = &maControlInfoList[ n ];
+        if ( rControl == pControl->xControl )
+        {
+            //.is it found ... remove listener from control
+            pControl->xControl->removeEventListener (static_cast< XEventListener* >( static_cast< XWindowListener* >( this ) ));
+            pControl->xControl->setContext          ( Reference< XInterface >  ()   );
+
+            // ... free memory
+            maControlInfoList.erase(maControlInfoList.begin() + n);
+
+            // Send message to all other listener
+            comphelper::OInterfaceContainerHelper2 * pInterfaceContainer = m_aListeners.getContainer( cppu::UnoType<XContainerListener>::get());
+
+            if (pInterfaceContainer)
+            {
+                ContainerEvent  aEvent;
+
+                aEvent.Source    = *this;
+                aEvent.Element <<= rControl;
+
+                comphelper::OInterfaceIteratorHelper2 aIterator (*pInterfaceContainer);
+
+                while ( aIterator.hasMoreElements() )
+                {
+                    static_cast<XContainerListener*>(aIterator.next())->elementRemoved (aEvent);
+                }
+            }
+            // Break "for" !
+            break;
+        }
+    }
+}
+
+//  XControlContainer
+
+void SAL_CALL BaseContainerControl::setStatusText ( const OUString& rStatusText )
+{
+    // go down to each parent
+    Reference< XControlContainer >  xContainer ( getContext(), UNO_QUERY );
+
+    if ( xContainer.is () )
+    {
+        xContainer->setStatusText ( rStatusText );
+    }
+}
+
+//  XControlContainer
+
+Reference< XControl > SAL_CALL BaseContainerControl::getControl ( const OUString& rName )
+{
+    // Ready for multithreading
+    MutexGuard  aGuard ( Mutex::getGlobalMutex() );
+
+    // Search for right control
+    for( const IMPL_ControlInfo& rSearchControl : maControlInfoList )
+    {
+        if ( rSearchControl.sName == rName )
+        {
+            // We have found it ...
+            // Break operation and return.
+            return rSearchControl.xControl;
+        }
+    }
+
+    // We have not found it ... return NULL.
+    return Reference< XControl >  ();
+}
+
+//  XControlContainer
+
+Sequence< Reference< XControl > > SAL_CALL BaseContainerControl::getControls ()
+{
+    // Ready for multithreading
+    MutexGuard  aGuard ( Mutex::getGlobalMutex() );
+
+    size_t                              nControls       = maControlInfoList.size();
+    size_t                              nCount          = 0;
+    Sequence< Reference< XControl > >   aDescriptor     ( nControls );
+    Reference< XControl > *             pDestination    = aDescriptor.getArray ();
+
+    // Copy controls to sequence
+    for( const IMPL_ControlInfo& rCopyControl : maControlInfoList )
+    {
+        pDestination [ nCount++ ] = rCopyControl.xControl;
+    }
+
+    // Return sequence
+    return aDescriptor;
+}
+
+//  XWindow
+
+void SAL_CALL BaseContainerControl::setVisible ( sal_Bool bVisible )
+{
+    // override baseclass definition
+    BaseControl::setVisible ( bVisible );
+
+    // is it a top window ?
+    if ( !getContext().is() && bVisible )
+    {
+        // then show it automatically
+        createPeer ( Reference< XToolkit > (), Reference< XWindowPeer > () );
+    }
+}
+
+//  protected method
+
+WindowDescriptor BaseContainerControl::impl_getWindowDescriptor ( const Reference< XWindowPeer > & rParentPeer )
+{
+    WindowDescriptor aDescriptor;
+
+    aDescriptor.Type               = WindowClass_CONTAINER;
+    aDescriptor.WindowServiceName  = "window";
+    aDescriptor.ParentIndex        = -1;
+    aDescriptor.Parent             = rParentPeer;
+    aDescriptor.Bounds             = getPosSize ();
+    aDescriptor.WindowAttributes   = 0;
+
+    return aDescriptor;
+}
+
+//  protected method
+
+void BaseContainerControl::impl_paint ( sal_Int32 /*nX*/, sal_Int32 /*nY*/, const Reference< XGraphics > & /*rGraphics*/ )
+{
+}
+
+} // namespace unocontrols
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/UnoControls/source/base/basecontrol.cxx b/UnoControls/source/base/basecontrol.cxx
new file mode 100644
index 0000000000..146239f177
--- /dev/null
+++ b/UnoControls/source/base/basecontrol.cxx
@@ -0,0 +1,721 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <basecontrol.hxx>
+#include <multiplexer.hxx>
+
+#include <com/sun/star/awt/XDevice.hpp>
+#include <com/sun/star/awt/WindowAttribute.hpp>
+#include <com/sun/star/awt/PosSize.hpp>
+#include <com/sun/star/awt/Toolkit.hpp>
+#include <cppuhelper/supportsservice.hxx>
+#include <cppuhelper/queryinterface.hxx>
+#include <cppuhelper/typeprovider.hxx>
+
+//  namespaces
+
+using namespace ::cppu;
+using namespace ::osl;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::awt;
+
+namespace unocontrols {
+
+constexpr sal_Int32 DEFAULT_X = 0;
+constexpr sal_Int32 DEFAULT_Y = 0;
+constexpr sal_Int32 DEFAULT_WIDTH = 100;
+constexpr sal_Int32 DEFAULT_HEIGHT = 100;
+constexpr bool DEFAULT_VISIBLE = false;
+constexpr bool DEFAULT_INDESIGNMODE = false;
+constexpr bool DEFAULT_ENABLE = true;
+
+//  construct/destruct
+
+BaseControl::BaseControl( const Reference< XComponentContext >& rxContext )
+    : WeakComponentImplHelper   ( m_aMutex              )
+    , m_xComponentContext       ( rxContext              )
+    , m_nX                      ( DEFAULT_X             )
+    , m_nY                      ( DEFAULT_Y             )
+    , m_nWidth                  ( DEFAULT_WIDTH         )
+    , m_nHeight                 ( DEFAULT_HEIGHT        )
+    , m_bVisible                ( DEFAULT_VISIBLE       )
+    , m_bInDesignMode           ( DEFAULT_INDESIGNMODE  )
+    , m_bEnable                 ( DEFAULT_ENABLE        )
+{
+}
+
+BaseControl::~BaseControl()
+{
+}
+
+//  XInterface
+
+Any SAL_CALL BaseControl::queryInterface( const Type& rType )
+{
+    // Ask for my own supported interfaces ...
+    // Attention: XTypeProvider and XInterface are supported by WeakComponentImplHelper!
+    Any aReturn ( ::cppu::queryInterface(   rType                                   ,
+                                               static_cast< XPaintListener*> ( this )   ,
+                                               static_cast< XWindowListener*> ( this )  ,
+                                               static_cast< XView*          > ( this )  ,
+                                               static_cast< XWindow*        > ( this )  ,
+                                               static_cast< XServiceInfo*   > ( this )  ,
+                                               static_cast< XControl*       > ( this )
+                                        )
+                );
+
+    // If searched interface supported by this class ...
+    if ( aReturn.hasValue() )
+    {
+        // ... return this information.
+        return aReturn;
+    }
+    else
+    {
+        // Else; ... ask baseclass for interfaces!
+        return WeakComponentImplHelper::queryInterface( rType );
+    }
+}
+
+//  XInterface
+
+void SAL_CALL BaseControl::acquire() noexcept
+{
+    // Attention:
+    //  Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+    // Forward to baseclass
+    WeakComponentImplHelper::acquire();
+}
+
+//  XInterface
+
+void SAL_CALL BaseControl::release() noexcept
+{
+    // Attention:
+    //  Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+    // Forward to baseclass
+    WeakComponentImplHelper::release();
+}
+
+//  XTypeProvider
+
+Sequence< Type > SAL_CALL BaseControl::getTypes()
+{
+    static OTypeCollection ourTypeCollection(
+                cppu::UnoType<XPaintListener>::get(),
+                cppu::UnoType<XWindowListener>::get(),
+                cppu::UnoType<XView>::get(),
+                cppu::UnoType<XWindow>::get(),
+                cppu::UnoType<XServiceInfo>::get(),
+                cppu::UnoType<XControl>::get(),
+                WeakComponentImplHelper::getTypes() );
+
+    return ourTypeCollection.getTypes();
+}
+
+//  XTypeProvider
+
+Sequence< sal_Int8 > SAL_CALL BaseControl::getImplementationId()
+{
+    return css::uno::Sequence<sal_Int8>();
+}
+
+//  XServiceInfo
+
+OUString SAL_CALL BaseControl::getImplementationName()
+{
+    return OUString();
+}
+
+//  XServiceInfo
+
+sal_Bool SAL_CALL BaseControl::supportsService( const OUString& sServiceName )
+{
+    return cppu::supportsService(this, sServiceName);
+}
+
+//  XServiceInfo
+
+Sequence< OUString > SAL_CALL BaseControl::getSupportedServiceNames()
+{
+    return Sequence< OUString >();
+}
+
+//  XComponent
+
+void SAL_CALL BaseControl::dispose()
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+
+    if ( m_xMultiplexer.is() )
+    {
+        // to all other paint, focus, etc.
+        m_xMultiplexer->disposeAndClear();
+        m_xMultiplexer.clear();
+    }
+
+    // set the service manager to disposed
+    WeakComponentImplHelper::dispose();
+
+    // release context and peer
+    m_xContext.clear();
+    if ( m_xPeer.is() )
+    {
+        if ( m_xGraphicsPeer.is() )
+        {
+            removePaintListener( this );
+            removeWindowListener( this );
+            m_xGraphicsPeer.clear();
+        }
+
+        m_xPeer->dispose();
+        m_xPeerWindow.clear();
+        m_xPeer.clear();
+
+        if ( m_xMultiplexer.is() )
+        {
+            // take changes on multiplexer
+            m_xMultiplexer->setPeer( Reference< XWindow >() );
+        }
+    }
+
+    // release view
+    if ( m_xGraphicsView.is() )
+    {
+        m_xGraphicsView.clear();
+    }
+}
+
+//  XComponent
+
+void SAL_CALL BaseControl::addEventListener( const Reference< XEventListener >& xListener )
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+    WeakComponentImplHelper::addEventListener( xListener );
+}
+
+//  XComponent
+
+void SAL_CALL BaseControl::removeEventListener( const Reference< XEventListener >& xListener )
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+    WeakComponentImplHelper::removeEventListener( xListener );
+}
+
+//  XControl
+
+void SAL_CALL BaseControl::createPeer(  const   Reference< XToolkit >&      xToolkit    ,
+                                        const   Reference< XWindowPeer >&   xParentPeer )
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+
+    if ( m_xPeer.is() )
+        return;
+
+    // use method "BaseControl::getWindowDescriptor()" to change window attributes!
+    WindowDescriptor aDescriptor = impl_getWindowDescriptor( xParentPeer );
+
+    if ( m_bVisible )
+    {
+        aDescriptor.WindowAttributes |= WindowAttribute::SHOW;
+    }
+
+    // very slow under remote conditions!
+    // create the window on the server
+    Reference< XToolkit > xLocalToolkit = xToolkit;
+    if ( !xLocalToolkit.is() )
+    {
+        // but first create well known toolkit, if it not exist
+        xLocalToolkit.set( Toolkit::create(m_xComponentContext), UNO_QUERY_THROW );
+    }
+    m_xPeer         = xLocalToolkit->createWindow( aDescriptor );
+    m_xPeerWindow.set( m_xPeer, UNO_QUERY );
+
+    if ( !m_xPeerWindow.is() )
+        return;
+
+    if ( m_xMultiplexer.is() )
+    {
+        m_xMultiplexer->setPeer( m_xPeerWindow );
+    }
+
+    // create new reference to xgraphics for painting on a peer
+    // and add a paint listener
+    Reference< XDevice > xDevice( m_xPeerWindow, UNO_QUERY );
+
+    if ( xDevice.is() )
+    {
+        m_xGraphicsPeer = xDevice->createGraphics();
+    }
+
+    if ( m_xGraphicsPeer.is() )
+    {
+        addPaintListener( this );
+        addWindowListener( this );
+    }
+
+    m_xPeerWindow->setPosSize(  m_nX, m_nY, m_nWidth, m_nHeight, PosSize::POSSIZE   );
+    m_xPeerWindow->setEnable(   m_bEnable                                           );
+    m_xPeerWindow->setVisible(  m_bVisible && !m_bInDesignMode                      );
+}
+
+//  XControl
+
+void SAL_CALL BaseControl::setContext( const Reference< XInterface >& xContext )
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+    m_xContext = xContext;
+}
+
+//  XControl
+
+void SAL_CALL BaseControl::setDesignMode( sal_Bool bOn )
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+    m_bInDesignMode = bOn;
+}
+
+//  XControl
+
+Reference< XInterface > SAL_CALL BaseControl::getContext()
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+    return m_xContext;
+}
+
+//  XControl
+
+Reference< XWindowPeer > SAL_CALL BaseControl::getPeer()
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+    return m_xPeer;
+}
+
+//  XControl
+
+Reference< XView > SAL_CALL BaseControl::getView()
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+    return this;
+}
+
+//  XControl
+
+sal_Bool SAL_CALL BaseControl::isDesignMode()
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+    return m_bInDesignMode;
+}
+
+//  XControl
+
+sal_Bool SAL_CALL BaseControl::isTransparent()
+{
+    return false;
+}
+
+//  XWindow
+
+void SAL_CALL BaseControl::setPosSize(  sal_Int32   nX      ,
+                                        sal_Int32   nY      ,
+                                        sal_Int32   nWidth  ,
+                                        sal_Int32   nHeight ,
+                                        sal_Int16   nFlags  )
+{
+    // - change size and position of window and save the values
+
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+
+    bool bChanged = false;
+
+    if ( nFlags & PosSize::X )
+    {
+        bChanged |= m_nX != nX;
+        m_nX = nX;
+    }
+
+    if ( nFlags & PosSize::Y )
+    {
+        bChanged |= m_nY != nY;
+        m_nY = nY;
+    }
+
+    if ( nFlags & PosSize::WIDTH )
+    {
+        bChanged |= m_nWidth != nWidth;
+        m_nWidth  = nWidth;
+    }
+
+    if ( nFlags & PosSize::HEIGHT )
+    {
+        bChanged |= m_nHeight != nHeight;
+        m_nHeight = nHeight;
+    }
+
+    if ( bChanged && m_xPeerWindow.is() )
+    {
+        m_xPeerWindow->setPosSize( m_nX, m_nY, m_nWidth, m_nHeight, nFlags );
+    }
+}
+
+//  XWindow
+
+void SAL_CALL BaseControl::setVisible( sal_Bool bVisible )
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+
+    // Set new state of flag
+    m_bVisible = bVisible;
+
+    if ( m_xPeerWindow.is() )
+    {
+        // Set it also on peerwindow
+        m_xPeerWindow->setVisible( m_bVisible );
+    }
+}
+
+//  XWindow
+
+void SAL_CALL BaseControl::setEnable( sal_Bool bEnable )
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+
+    // Set new state of flag
+    m_bEnable = bEnable;
+
+    if ( m_xPeerWindow.is() )
+    {
+        // Set it also on peerwindow
+        m_xPeerWindow->setEnable( m_bEnable );
+    }
+}
+
+//  XWindow
+
+void SAL_CALL BaseControl::setFocus()
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+
+    if ( m_xPeerWindow.is() )
+    {
+        m_xPeerWindow->setFocus();
+    }
+}
+
+//  XWindow
+
+Rectangle SAL_CALL BaseControl::getPosSize()
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+    return Rectangle( m_nX, m_nY , m_nWidth, m_nHeight );
+}
+
+//  XWindow
+
+void SAL_CALL BaseControl::addWindowListener( const Reference< XWindowListener >& xListener )
+{
+    impl_getMultiplexer()->advise( cppu::UnoType<XWindowListener>::get(), xListener );
+}
+
+//  XWindow
+
+void SAL_CALL BaseControl::addFocusListener( const Reference< XFocusListener >& xListener )
+{
+    impl_getMultiplexer()->advise( cppu::UnoType<XFocusListener>::get(), xListener );
+}
+
+//  XWindow
+
+void SAL_CALL BaseControl::addKeyListener( const Reference< XKeyListener >& xListener )
+{
+    impl_getMultiplexer()->advise( cppu::UnoType<XKeyListener>::get(), xListener );
+}
+
+//  XWindow
+
+void SAL_CALL BaseControl::addMouseListener( const Reference< XMouseListener >& xListener )
+{
+    impl_getMultiplexer()->advise( cppu::UnoType<XMouseListener>::get(), xListener );
+}
+
+//  XWindow
+
+void SAL_CALL BaseControl::addMouseMotionListener( const Reference< XMouseMotionListener >& xListener )
+{
+    impl_getMultiplexer()->advise( cppu::UnoType<XMouseMotionListener>::get(), xListener );
+}
+
+//  XWindow
+
+void SAL_CALL BaseControl::addPaintListener( const Reference< XPaintListener >& xListener )
+{
+    impl_getMultiplexer()->advise( cppu::UnoType<XPaintListener>::get(), xListener );
+}
+
+//  XWindow
+
+void SAL_CALL BaseControl::removeWindowListener( const Reference< XWindowListener >& xListener )
+{
+    impl_getMultiplexer()->unadvise( cppu::UnoType<XWindowListener>::get(), xListener );
+}
+
+//  XWindow
+
+void SAL_CALL BaseControl::removeFocusListener( const Reference< XFocusListener >& xListener )
+{
+    impl_getMultiplexer()->unadvise( cppu::UnoType<XFocusListener>::get(), xListener );
+}
+
+//  XWindow
+
+void SAL_CALL BaseControl::removeKeyListener( const Reference< XKeyListener >& xListener )
+{
+    impl_getMultiplexer()->unadvise( cppu::UnoType<XKeyListener>::get(), xListener );
+}
+
+//  XWindow
+
+void SAL_CALL BaseControl::removeMouseListener( const Reference< XMouseListener >& xListener )
+{
+    impl_getMultiplexer()->unadvise( cppu::UnoType<XMouseListener>::get(), xListener );
+}
+
+//  XWindow
+
+void  SAL_CALL BaseControl::removeMouseMotionListener( const Reference< XMouseMotionListener >& xListener )
+{
+    impl_getMultiplexer()->unadvise( cppu::UnoType<XMouseMotionListener>::get(), xListener );
+}
+
+//  XWindow
+
+void SAL_CALL BaseControl::removePaintListener( const Reference< XPaintListener >& xListener )
+{
+    impl_getMultiplexer()->unadvise( cppu::UnoType<XPaintListener>::get(), xListener );
+}
+
+//  XView
+
+void SAL_CALL BaseControl::draw(    sal_Int32   nX  ,
+                                    sal_Int32   nY  )
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+
+    // - paint to a view
+    // - use the method "paint()"
+    // - see also "windowPaint()"
+    impl_paint( nX, nY, m_xGraphicsView );
+}
+
+//  XView
+
+sal_Bool SAL_CALL BaseControl::setGraphics( const Reference< XGraphics >& xDevice )
+{
+    // - set the graphics for a view
+    // - in this class exist 2 graphics-member ... one for peer[_xGraphicsPeer] and one for view[_xGraphicsView]
+    // - they are used by "windowPaint() and draw()", forwarded to "paint ()"
+    bool bReturn = false;
+    if ( xDevice.is() )
+    {
+        // Ready for multithreading
+        MutexGuard aGuard( m_aMutex );
+
+        m_xGraphicsView = xDevice;
+        bReturn         = true;
+    }
+
+    return bReturn;
+}
+
+//  XView
+
+void SAL_CALL BaseControl::setZoom( float   /*fZoomX*/  ,
+                                    float   /*fZoomY*/  )
+{
+    // Not implemented yet
+}
+
+//  XView
+
+Reference< XGraphics > SAL_CALL BaseControl::getGraphics()
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+    return m_xGraphicsView;
+}
+
+//  XView
+
+Size SAL_CALL BaseControl::getSize()
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+    return Size( m_nWidth, m_nHeight );
+}
+
+//  XEventListener
+
+void SAL_CALL BaseControl::disposing( const EventObject& /*aSource*/ )
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+
+    // - release ALL references
+    // - it must be !!!
+    if ( m_xGraphicsPeer.is() )
+    {
+        removePaintListener( this );
+        removeWindowListener( this );
+        m_xGraphicsPeer.clear();
+    }
+
+    if ( m_xGraphicsView.is() )
+    {
+        m_xGraphicsView.clear();
+    }
+}
+
+//  XPaintListener
+
+void SAL_CALL BaseControl::windowPaint( const PaintEvent& /*aEvent*/ )
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+
+    // - repaint the peer
+    // - use the method "paint ()" for painting on a peer and a print device !!!
+    // - see also "draw ()"
+    impl_paint( 0, 0, m_xGraphicsPeer );
+}
+
+//  XWindowListener
+
+void SAL_CALL BaseControl::windowResized( const WindowEvent& aEvent )
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+
+    m_nWidth    =   aEvent.Width;
+    m_nHeight   =   aEvent.Height;
+    WindowEvent aMappedEvent = aEvent;
+    aMappedEvent.X = 0;
+    aMappedEvent.Y = 0;
+    impl_recalcLayout( aMappedEvent );
+}
+
+//  XWindowListener
+
+void SAL_CALL BaseControl::windowMoved( const WindowEvent& aEvent )
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+
+    m_nWidth    =   aEvent.Width;
+    m_nHeight   =   aEvent.Height;
+    WindowEvent aMappedEvent = aEvent;
+    aMappedEvent.X = 0;
+    aMappedEvent.Y = 0;
+    impl_recalcLayout( aMappedEvent );
+}
+
+//  XWindowListener
+
+void SAL_CALL BaseControl::windowShown( const EventObject& /*aEvent*/ )
+{
+}
+
+//  XWindowListener
+
+void SAL_CALL BaseControl::windowHidden( const EventObject& /*aEvent*/ )
+{
+}
+
+//  protected method
+
+WindowDescriptor BaseControl::impl_getWindowDescriptor( const Reference< XWindowPeer >& xParentPeer )
+{
+    // - used from "createPeer()" to set the values of a css::awt::WindowDescriptor !!!
+    // - if you will change the descriptor-values, you must override this virtual function
+    // - the caller must release the memory for this dynamical descriptor !!!
+
+    WindowDescriptor aDescriptor;
+
+    aDescriptor.Type               = WindowClass_SIMPLE;
+    aDescriptor.WindowServiceName  = "window";
+    aDescriptor.ParentIndex        = -1;
+    aDescriptor.Parent             = xParentPeer;
+    aDescriptor.Bounds             = getPosSize ();
+    aDescriptor.WindowAttributes   = 0;
+
+    return aDescriptor;
+}
+
+//  protected method
+
+void BaseControl::impl_paint(           sal_Int32               /*nX*/          ,
+                                        sal_Int32               /*nY*/          ,
+                                const   Reference< XGraphics >& /*xGraphics*/   )
+{
+    // - one paint method for peer AND view !!!
+    //   (see also => "windowPaint()" and "draw()")
+    // - not used in this implementation, but it's not necessary to make it pure virtual !!!
+}
+
+//  protected method
+
+void BaseControl::impl_recalcLayout( const WindowEvent& /*aEvent*/ )
+{
+    // We need as virtual function to support automatically resizing of derived controls!
+    // But we make it not pure virtual because it's not necessary for all derived classes!
+}
+
+//  private method
+
+OMRCListenerMultiplexerHelper* BaseControl::impl_getMultiplexer()
+{
+    if ( !m_xMultiplexer.is() )
+    {
+        m_xMultiplexer = new OMRCListenerMultiplexerHelper( static_cast<XWindow*>(this), m_xPeerWindow );
+    }
+
+    return m_xMultiplexer.get();
+}
+
+} // namespace unocontrols
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/UnoControls/source/base/multiplexer.cxx b/UnoControls/source/base/multiplexer.cxx
new file mode 100644
index 0000000000..0f0f34b686
--- /dev/null
+++ b/UnoControls/source/base/multiplexer.cxx
@@ -0,0 +1,441 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <multiplexer.hxx>
+
+#include <osl/diagnose.h>
+#include <cppuhelper/queryinterface.hxx>
+
+#include <com/sun/star/awt/XWindow.hpp>
+#include <com/sun/star/awt/XTopWindow.hpp>
+
+using namespace ::cppu;
+using namespace ::osl;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::awt;
+using namespace ::com::sun::star::lang;
+
+namespace unocontrols {
+
+//  macros
+
+#define MULTIPLEX( INTERFACE, METHOD, EVENTTYP, EVENT )                                                                             \
+                                                                                                                                    \
+    /* First get all interfaces from container with right type.*/                                                                   \
+    comphelper::OInterfaceContainerHelper2* pContainer = m_aListenerHolder.getContainer( cppu::UnoType<INTERFACE>::get() );  \
+    /* Do the follow only, if elements in container exist.*/                                                                        \
+    if( !pContainer )                                                                                                        \
+        return;                                                                                                                               \
+    comphelper::OInterfaceIteratorHelper2 aIterator( *pContainer );                                                                          \
+    EVENTTYP aLocalEvent = EVENT;                                                                                               \
+    /* Remark: The control is the event source not the peer.*/                                                                  \
+    /*         We must change the source of the event.      */                                                                  \
+    aLocalEvent.Source = m_xControl;                                                                                           \
+    /* Is the control not destroyed? */                                                                                         \
+    if( !aLocalEvent.Source )                                                                                               \
+        return;                                                                                                                           \
+    if( !aIterator.hasMoreElements() )                                                                                       \
+        return;                                                                                                             \
+    INTERFACE * pListener = static_cast<INTERFACE *>(aIterator.next());                                                 \
+    try                                                                                                                 \
+    {                                                                                                                   \
+        pListener->METHOD( aLocalEvent );                                                                               \
+    }                                                                                                                   \
+    catch(const RuntimeException& )                                                                                     \
+    {                                                                                                                   \
+        /* Ignore all system exceptions from the listener! */                                                           \
+    }
+
+//  construct/destruct
+
+OMRCListenerMultiplexerHelper::OMRCListenerMultiplexerHelper(   const   Reference< XWindow >&   xControl    ,
+                                                                const   Reference< XWindow >&   xPeer       )
+    : m_xPeer           ( xPeer     )
+    , m_xControl        ( xControl  )
+    , m_aListenerHolder ( m_aMutex  )
+{
+}
+
+OMRCListenerMultiplexerHelper::OMRCListenerMultiplexerHelper( const OMRCListenerMultiplexerHelper& aCopyInstance )
+    : XFocusListener()
+    , XWindowListener()
+    , XKeyListener()
+    , XMouseListener()
+    , XMouseMotionListener()
+    , XPaintListener()
+    , XTopWindowListener()
+    , OWeakObject(aCopyInstance)
+    , m_aListenerHolder ( m_aMutex  )
+{
+}
+
+OMRCListenerMultiplexerHelper::~OMRCListenerMultiplexerHelper()
+{
+}
+
+//  XInterface
+
+Any SAL_CALL OMRCListenerMultiplexerHelper::queryInterface( const Type& rType )
+{
+    // Attention:
+    //  Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+    // Ask for my own supported interfaces ...
+    // Attention: XTypeProvider and XInterface are supported by WeakComponentImplHelper!
+    Any aReturn ( ::cppu::queryInterface(   rType                                           ,
+                                            static_cast< XWindowListener*       > ( this )  ,
+                                            static_cast< XKeyListener*          > ( this )  ,
+                                            static_cast< XFocusListener*        > ( this )  ,
+                                            static_cast< XMouseListener*        > ( this )  ,
+                                            static_cast< XMouseMotionListener*  > ( this )  ,
+                                            static_cast< XPaintListener*        > ( this )  ,
+                                            static_cast< XTopWindowListener*    > ( this )  ,
+                                            static_cast< XTopWindowListener*    > ( this )
+                                        )
+                );
+
+    // If searched interface supported by this class ...
+    if ( aReturn.hasValue() )
+    {
+        // ... return this information.
+        return aReturn;
+    }
+    else
+    {
+        // Else; ... ask baseclass for interfaces!
+        return OWeakObject::queryInterface( rType );
+    }
+}
+
+//  XInterface
+
+void SAL_CALL OMRCListenerMultiplexerHelper::acquire() noexcept
+{
+    // Attention:
+    //  Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+    // Forward to baseclass
+    OWeakObject::acquire();
+}
+
+//  XInterface
+
+void SAL_CALL OMRCListenerMultiplexerHelper::release() noexcept
+{
+    // Attention:
+    //  Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+    // Forward to baseclass
+    OWeakObject::release();
+}
+
+//  container method
+
+void OMRCListenerMultiplexerHelper::setPeer( const Reference< XWindow >& xPeer )
+{
+    MutexGuard aGuard( m_aMutex );
+    if( m_xPeer == xPeer )
+        return;
+
+    if( m_xPeer.is() )
+    {
+        // get all types from the listener added to the peer
+        const std::vector< Type > aContainedTypes = m_aListenerHolder.getContainedTypes();
+        // loop over all listener types and remove the listeners from the peer
+        for( const auto& rContainedType : aContainedTypes )
+            impl_unadviseFromPeer( m_xPeer, rContainedType );
+    }
+    m_xPeer = xPeer;
+    if( m_xPeer.is() )
+    {
+        // get all types from the listener added to the peer
+        const std::vector< Type > aContainedTypes = m_aListenerHolder.getContainedTypes();
+        // loop over all listener types and add the listeners to the peer
+        for( const auto& rContainedType : aContainedTypes )
+            impl_adviseToPeer( m_xPeer, rContainedType );
+    }
+}
+
+//  container method
+
+void OMRCListenerMultiplexerHelper::disposeAndClear()
+{
+    EventObject aEvent;
+    aEvent.Source = m_xControl;
+    m_aListenerHolder.disposeAndClear( aEvent );
+}
+
+//  container method
+
+void OMRCListenerMultiplexerHelper::advise( const   Type&                       aType       ,
+                                            const   Reference< XInterface >&    xListener   )
+{
+    MutexGuard aGuard( m_aMutex );
+    if( m_aListenerHolder.addInterface( aType, xListener ) == 1 )
+    {
+        // the first listener is added
+        if( m_xPeer.is() )
+        {
+            impl_adviseToPeer( m_xPeer, aType );
+        }
+    }
+}
+
+//  container method
+
+void OMRCListenerMultiplexerHelper::unadvise(   const   Type&                       aType       ,
+                                                const   Reference< XInterface >&    xListener   )
+{
+    MutexGuard aGuard( m_aMutex );
+    if( m_aListenerHolder.removeInterface( aType, xListener ) == 0 )
+    {
+        // the last listener is removed
+        if ( m_xPeer.is() )
+        {
+            impl_unadviseFromPeer( m_xPeer, aType );
+        }
+    }
+}
+
+//  XEventListener
+
+void SAL_CALL OMRCListenerMultiplexerHelper::disposing( const EventObject& /*aSource*/ )
+{
+    MutexGuard aGuard( m_aMutex );
+    // peer is disposed, clear the reference
+    m_xPeer.clear();
+}
+
+//  XFcousListener
+
+void OMRCListenerMultiplexerHelper::focusGained(const FocusEvent& aEvent )
+{
+    MULTIPLEX( XFocusListener, focusGained, FocusEvent, aEvent )
+}
+
+//  XFcousListener
+
+void OMRCListenerMultiplexerHelper::focusLost(const FocusEvent& aEvent )
+{
+    MULTIPLEX( XFocusListener, focusLost, FocusEvent, aEvent )
+}
+
+//  XWindowListener
+
+void OMRCListenerMultiplexerHelper::windowResized(const WindowEvent& aEvent )
+{
+    MULTIPLEX( XWindowListener, windowResized, WindowEvent, aEvent )
+}
+
+//  XWindowListener
+
+void OMRCListenerMultiplexerHelper::windowMoved(const WindowEvent& aEvent )
+{
+    MULTIPLEX( XWindowListener, windowMoved, WindowEvent, aEvent )
+}
+
+//  XWindowListener
+
+void OMRCListenerMultiplexerHelper::windowShown(const EventObject& aEvent )
+{
+    MULTIPLEX( XWindowListener, windowShown, EventObject, aEvent )
+}
+
+//  XWindowListener
+
+void OMRCListenerMultiplexerHelper::windowHidden(const EventObject& aEvent )
+{
+    MULTIPLEX( XWindowListener, windowHidden, EventObject, aEvent )
+}
+
+//  XKeyListener
+
+void OMRCListenerMultiplexerHelper::keyPressed(const KeyEvent& aEvent)
+{
+    MULTIPLEX( XKeyListener, keyPressed, KeyEvent, aEvent )
+}
+
+//  XKeyListener
+
+void OMRCListenerMultiplexerHelper::keyReleased(const KeyEvent& aEvent)
+{
+    MULTIPLEX( XKeyListener, keyReleased, KeyEvent, aEvent )
+}
+
+//  XMouseListener
+
+void OMRCListenerMultiplexerHelper::mousePressed(const MouseEvent& aEvent)
+{
+    MULTIPLEX( XMouseListener, mousePressed, MouseEvent, aEvent )
+}
+
+//  XMouseListener
+
+void OMRCListenerMultiplexerHelper::mouseReleased(const MouseEvent& aEvent)
+{
+    MULTIPLEX( XMouseListener, mouseReleased, MouseEvent, aEvent )
+}
+
+//  XMouseListener
+
+void OMRCListenerMultiplexerHelper::mouseEntered(const MouseEvent& aEvent)
+{
+    MULTIPLEX( XMouseListener, mouseEntered, MouseEvent, aEvent )
+}
+
+//  XMouseListener
+
+void OMRCListenerMultiplexerHelper::mouseExited(const MouseEvent& aEvent)
+{
+    MULTIPLEX( XMouseListener, mouseExited, MouseEvent, aEvent )
+}
+
+//  XMouseMotionListener
+
+void OMRCListenerMultiplexerHelper::mouseDragged(const MouseEvent& aEvent)
+{
+    MULTIPLEX( XMouseMotionListener, mouseDragged, MouseEvent, aEvent )
+}
+
+//  XMouseMotionListener
+
+void OMRCListenerMultiplexerHelper::mouseMoved(const MouseEvent& aEvent)
+{
+    MULTIPLEX( XMouseMotionListener, mouseMoved, MouseEvent, aEvent )
+}
+
+//  XPaintListener
+
+void OMRCListenerMultiplexerHelper::windowPaint(const PaintEvent& aEvent)
+{
+    MULTIPLEX( XPaintListener, windowPaint, PaintEvent, aEvent )
+}
+
+//  XTopWindowListener
+
+void OMRCListenerMultiplexerHelper::windowOpened(const EventObject& aEvent)
+{
+    MULTIPLEX( XTopWindowListener, windowOpened, EventObject, aEvent )
+}
+
+//  XTopWindowListener
+
+void OMRCListenerMultiplexerHelper::windowClosing( const EventObject& aEvent )
+{
+    MULTIPLEX( XTopWindowListener, windowClosing, EventObject, aEvent )
+}
+
+//  XTopWindowListener
+
+void OMRCListenerMultiplexerHelper::windowClosed( const EventObject& aEvent )
+{
+    MULTIPLEX( XTopWindowListener, windowClosed, EventObject, aEvent )
+}
+
+//  XTopWindowListener
+
+void OMRCListenerMultiplexerHelper::windowMinimized( const EventObject& aEvent )
+{
+    MULTIPLEX( XTopWindowListener, windowMinimized, EventObject, aEvent )
+}
+
+//  XTopWindowListener
+
+void OMRCListenerMultiplexerHelper::windowNormalized( const EventObject& aEvent )
+{
+    MULTIPLEX( XTopWindowListener, windowNormalized, EventObject, aEvent )
+}
+
+//  XTopWindowListener
+
+void OMRCListenerMultiplexerHelper::windowActivated( const EventObject& aEvent )
+{
+    MULTIPLEX( XTopWindowListener, windowActivated, EventObject, aEvent )
+}
+
+//  XTopWindowListener
+
+void OMRCListenerMultiplexerHelper::windowDeactivated( const EventObject& aEvent )
+{
+    MULTIPLEX( XTopWindowListener, windowDeactivated, EventObject, aEvent )
+}
+
+//  protected method
+
+void OMRCListenerMultiplexerHelper::impl_adviseToPeer(  const   Reference< XWindow >&   xPeer   ,
+                                                        const   Type&                   aType   )
+{
+    // add a listener to the source (peer)
+    if( aType == cppu::UnoType<XWindowListener>::get())
+        xPeer->addWindowListener( this );
+    else if( aType == cppu::UnoType<XKeyListener>::get())
+        xPeer->addKeyListener( this );
+    else if( aType == cppu::UnoType<XFocusListener>::get())
+        xPeer->addFocusListener( this );
+    else if( aType == cppu::UnoType<XMouseListener>::get())
+        xPeer->addMouseListener( this );
+    else if( aType == cppu::UnoType<XMouseMotionListener>::get())
+        xPeer->addMouseMotionListener( this );
+    else if( aType == cppu::UnoType<XPaintListener>::get())
+        xPeer->addPaintListener( this );
+    else if( aType == cppu::UnoType<XTopWindowListener>::get())
+    {
+        Reference< XTopWindow > xTop( xPeer, UNO_QUERY );
+        if( xTop.is() )
+            xTop->addTopWindowListener( this );
+    }
+    else
+    {
+        OSL_FAIL( "unknown listener" );
+    }
+}
+
+//  protected method
+
+void OMRCListenerMultiplexerHelper::impl_unadviseFromPeer(  const   Reference< XWindow >&   xPeer   ,
+                                                            const   Type&                   aType   )
+{
+    // the last listener is removed, remove the listener from the source (peer)
+    if( aType == cppu::UnoType<XWindowListener>::get())
+        xPeer->removeWindowListener( this );
+    else if( aType == cppu::UnoType<XKeyListener>::get())
+        xPeer->removeKeyListener( this );
+    else if( aType == cppu::UnoType<XFocusListener>::get())
+        xPeer->removeFocusListener( this );
+    else if( aType == cppu::UnoType<XMouseListener>::get())
+        xPeer->removeMouseListener( this );
+    else if( aType == cppu::UnoType<XMouseMotionListener>::get())
+        xPeer->removeMouseMotionListener( this );
+    else if( aType == cppu::UnoType<XPaintListener>::get())
+        xPeer->removePaintListener( this );
+    else if( aType == cppu::UnoType<XTopWindowListener>::get())
+    {
+        Reference< XTopWindow >  xTop( xPeer, UNO_QUERY );
+        if( xTop.is() )
+            xTop->removeTopWindowListener( this );
+    }
+    else
+    {
+        OSL_FAIL( "unknown listener" );
+    }
+}
+
+} // namespace unocontrols
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/UnoControls/source/controls/OConnectionPointContainerHelper.cxx b/UnoControls/source/controls/OConnectionPointContainerHelper.cxx
new file mode 100644
index 0000000000..bf687a0df5
--- /dev/null
+++ b/UnoControls/source/controls/OConnectionPointContainerHelper.cxx
@@ -0,0 +1,141 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <OConnectionPointContainerHelper.hxx>
+
+#include <OConnectionPointHelper.hxx>
+
+#include <cppuhelper/queryinterface.hxx>
+#include <comphelper/sequence.hxx>
+
+//  namespaces
+
+using namespace ::osl;
+using namespace ::cppu;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+
+namespace unocontrols {
+
+//  construct/destruct
+
+OConnectionPointContainerHelper::OConnectionPointContainerHelper( Mutex& aMutex )
+    : m_aSharedMutex        ( aMutex    )
+    , m_aMultiTypeContainer ( aMutex    )
+{
+}
+
+OConnectionPointContainerHelper::~OConnectionPointContainerHelper()
+{
+}
+
+//  XInterface
+
+Any SAL_CALL OConnectionPointContainerHelper::queryInterface( const Type& aType )
+{
+    // Attention:
+    //  Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+    // Ask for my own supported interfaces ...
+    Any aReturn ( ::cppu::queryInterface(   aType                                               ,
+                                               static_cast< XConnectionPointContainer*  > ( this )
+                                        )
+                );
+
+    // If searched interface not supported by this class ...
+    if ( !aReturn.hasValue() )
+    {
+        // ... ask baseclasses.
+        aReturn = OWeakObject::queryInterface( aType );
+    }
+
+    return aReturn;
+}
+
+//  XInterface
+
+void SAL_CALL OConnectionPointContainerHelper::acquire() noexcept
+{
+    // Attention:
+    //  Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+    // Forward to baseclass
+    OWeakObject::acquire();
+}
+
+//  XInterface
+
+void SAL_CALL OConnectionPointContainerHelper::release() noexcept
+{
+    // Attention:
+    //  Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+    // Forward to baseclass
+    OWeakObject::release();
+}
+
+//  XConnectionPointContainer
+
+Sequence< Type > SAL_CALL OConnectionPointContainerHelper::getConnectionPointTypes()
+{
+    // Container is threadsafe himself !
+    return comphelper::containerToSequence(m_aMultiTypeContainer.getContainedTypes());
+}
+
+//  XConnectionPointContainer
+
+Reference< XConnectionPoint > SAL_CALL OConnectionPointContainerHelper::queryConnectionPoint( const Type& aType )
+{
+    // Set default return value, if method failed.
+    Reference< XConnectionPoint > xConnectionPoint;
+
+    // Get all elements of the container, which have the searched type.
+    comphelper::OInterfaceContainerHelper2* pSpecialContainer = m_aMultiTypeContainer.getContainer( aType );
+    if ( pSpecialContainer && pSpecialContainer->getLength() > 0 )
+    {
+        // Ready for multithreading
+        MutexGuard aGuard( m_aSharedMutex );
+        // If this container contains elements, build a connectionpoint-instance.
+        xConnectionPoint = new OConnectionPointHelper( m_aSharedMutex, this, aType );
+    }
+
+    return xConnectionPoint;
+}
+
+//  XConnectionPointContainer
+
+void SAL_CALL OConnectionPointContainerHelper::advise(  const   Type&                       aType       ,
+                                                        const   Reference< XInterface >&    xListener   )
+{
+    // Container is threadsafe himself !
+    m_aMultiTypeContainer.addInterface( aType, xListener );
+}
+
+//  XConnectionPointContainer
+
+void SAL_CALL OConnectionPointContainerHelper::unadvise(    const   Type&                       aType       ,
+                                                            const   Reference< XInterface >&    xListener   )
+{
+    // Container is threadsafe himself !
+    m_aMultiTypeContainer.removeInterface( aType, xListener );
+}
+
+}   // namespace unocontrols
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/UnoControls/source/controls/OConnectionPointHelper.cxx b/UnoControls/source/controls/OConnectionPointHelper.cxx
new file mode 100644
index 0000000000..b6ddaaa513
--- /dev/null
+++ b/UnoControls/source/controls/OConnectionPointHelper.cxx
@@ -0,0 +1,228 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <OConnectionPointHelper.hxx>
+
+#include <OConnectionPointContainerHelper.hxx>
+
+#include <com/sun/star/lang/InvalidListenerException.hpp>
+#include <cppuhelper/queryinterface.hxx>
+#include <comphelper/sequence.hxx>
+
+//  namespaces
+
+using namespace ::osl;
+using namespace ::cppu;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+
+namespace unocontrols {
+
+//  construct/destruct
+
+OConnectionPointHelper::OConnectionPointHelper(
+    Mutex&                              aMutex                      ,
+    OConnectionPointContainerHelper*    pContainerImplementation    ,
+    Type const &                        aType
+)   : m_aSharedMutex                ( aMutex                    )
+    , m_oContainerWeakReference     ( pContainerImplementation  )
+    , m_pContainerImplementation    ( pContainerImplementation  )
+    , m_aInterfaceType              ( aType                     )
+{
+}
+
+OConnectionPointHelper::~OConnectionPointHelper()
+{
+}
+
+//  XInterface
+
+Any SAL_CALL OConnectionPointHelper::queryInterface( const Type& aType )
+{
+    // Attention:
+    //  Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+    // Ask for my own supported interfaces ...
+    Any aReturn ( ::cppu::queryInterface(   aType                                       ,
+                                            static_cast< XConnectionPoint*  > ( this )
+                                        )
+                );
+
+    // If searched interface not supported by this class ...
+    if ( !aReturn.hasValue() )
+    {
+        // ... ask baseclasses.
+        aReturn = OWeakObject::queryInterface( aType );
+    }
+
+    return aReturn;
+}
+
+//  XInterface
+
+void SAL_CALL OConnectionPointHelper::acquire() noexcept
+{
+    // Attention:
+    //  Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+    // Forward to baseclass
+    OWeakObject::acquire();
+}
+
+//  XInterface
+
+void SAL_CALL OConnectionPointHelper::release() noexcept
+{
+    // Attention:
+    //  Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+    // Forward to baseclass
+    OWeakObject::release();
+}
+
+//  XConnectionPoint
+
+Type SAL_CALL OConnectionPointHelper::getConnectionType()
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aSharedMutex );
+
+    // Set default return value, if method failed.
+    if ( !impl_LockContainer() )
+    {
+        throw RuntimeException("Container does not exist!");
+    }
+
+    // If container reference valid, return right type of supported interfaces of THIS connectionpoint.
+    Type aReturnType = m_aInterfaceType;
+    // Don't forget this!
+    impl_UnlockContainer();
+
+    return aReturnType;
+}
+
+//  XConnectionPoint
+
+Reference< XConnectionPointContainer > SAL_CALL OConnectionPointHelper::getConnectionPointContainer()
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aSharedMutex );
+    // Convert weakreference to correct uno3-reference and return value. It can be NULL, if container destroyed!
+    return Reference< XConnectionPointContainer >( m_oContainerWeakReference.get(), UNO_QUERY );
+}
+
+//  XConnectionPoint
+
+void SAL_CALL OConnectionPointHelper::advise( const Reference< XInterface >& xListener )
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aSharedMutex );
+
+    // If type of listener not the same for this special container ...
+    Any aCheckType = xListener->queryInterface( m_aInterfaceType );
+    if ( aCheckType.hasValue() )
+    {
+        // ... throw an exception.
+        throw InvalidListenerException();
+    }
+
+    // ListenerExistException is obsolete!?
+    // It's the same container for XConnectionPointContainer and XConnectionPoint. But only here we must control, if a listener already exist!?
+    // You can add a listener more than one time at XConnectionPointContainer, but here only one ...
+
+    // Operation is permitted only, if reference to container is valid!
+    if ( !impl_LockContainer() )
+    {
+        throw RuntimeException("Container does not exist!");
+    }
+    // Forward it to OConnectionPointHelperContainer!
+    m_pContainerImplementation->advise( m_aInterfaceType, xListener );
+    // Don't forget this!
+    impl_UnlockContainer();
+}
+
+//  XConnectionPoint
+
+void SAL_CALL OConnectionPointHelper::unadvise( const Reference< XInterface >& xListener )
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aSharedMutex );
+    // Operation is permitted only, if reference to container is valid!
+    if ( !impl_LockContainer() )
+    {
+        throw RuntimeException("Container does not exist!");
+
+    }
+    // Forward it to OConnectionPointHelperContainer!
+    m_pContainerImplementation->unadvise( m_aInterfaceType, xListener );
+    // Don't forget this!
+    impl_UnlockContainer();
+}
+
+//  XConnectionPoint
+
+Sequence< Reference< XInterface > > SAL_CALL OConnectionPointHelper::getConnections()
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aSharedMutex );
+    // Operation is permitted only, if reference to container is valid!
+    if ( !impl_LockContainer() )
+    {
+        throw RuntimeException("Container does not exist!");
+    }
+    // Set default return value, if method failed.
+    Sequence< Reference< XInterface > > seqReturnConnections;
+    // Get reference to private member of OConnectionPointHelperContainer!
+    comphelper::OMultiTypeInterfaceContainerHelper2& aSharedContainer = m_pContainerImplementation->impl_getMultiTypeContainer();
+    // Get pointer to specialized container which hold all interfaces of searched type.
+    comphelper::OInterfaceContainerHelper2* pSpecialContainer = aSharedContainer.getContainer( m_aInterfaceType );
+    // Get elements of searched type, if some else exist.
+    if ( pSpecialContainer != nullptr )
+    {
+        seqReturnConnections = comphelper::containerToSequence(pSpecialContainer->getElements());
+    }
+    // Don't forget this!
+    impl_UnlockContainer();
+
+    return seqReturnConnections;
+}
+
+//  private method
+
+bool OConnectionPointHelper::impl_LockContainer()
+{
+    // Convert weakreference to hard uno3-reference and return state.
+    // If this reference different from NULL, there exist a hard reference to container. Container-instance can't be destroyed.
+    // Don't forget to "unlock" this reference!
+    m_xLock = m_oContainerWeakReference.get();
+    return m_xLock.is();
+}
+
+//  private method
+
+void OConnectionPointHelper::impl_UnlockContainer()
+{
+    // Free hard uno3-reference to container.
+    // see also "impl_LockContainer()"
+    m_xLock.clear();
+}
+
+}   // namespace unocontrols
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/UnoControls/source/controls/framecontrol.cxx b/UnoControls/source/controls/framecontrol.cxx
new file mode 100644
index 0000000000..f58c77a3b7
--- /dev/null
+++ b/UnoControls/source/controls/framecontrol.cxx
@@ -0,0 +1,431 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <framecontrol.hxx>
+#include <OConnectionPointContainerHelper.hxx>
+
+#include <com/sun/star/awt/XControlContainer.hpp>
+#include <com/sun/star/beans/PropertyAttribute.hpp>
+#include <com/sun/star/frame/Frame.hpp>
+#include <com/sun/star/frame/FrameSearchFlag.hpp>
+#include <com/sun/star/frame/XDispatch.hpp>
+#include <com/sun/star/util/URLTransformer.hpp>
+#include <com/sun/star/util/XURLTransformer.hpp>
+#include <cppuhelper/queryinterface.hxx>
+#include <cppuhelper/typeprovider.hxx>
+#include <osl/diagnose.h>
+
+//  namespaces
+
+using namespace ::osl;
+using namespace ::cppu;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::awt;
+using namespace ::com::sun::star::frame;
+using namespace ::com::sun::star::util;
+
+namespace unocontrols {
+
+namespace {
+
+enum PropertyHandle  // values represent index in PropertyArray
+{                   // for FrameControl
+    Componenturl    = 0,
+    Frame           = 1,
+    Loaderarguments = 2
+};
+
+}
+
+//  construct/destruct
+
+FrameControl::FrameControl( const Reference< XComponentContext >& rxContext)
+    : BaseControl                   ( rxContext                                     )
+    , OBroadcastHelper              ( m_aMutex                                      )
+    , OPropertySetHelper            ( *static_cast< OBroadcastHelper * >(this)      )
+    , m_aConnectionPointContainer   ( new OConnectionPointContainerHelper(m_aMutex) )
+{
+}
+
+FrameControl::~FrameControl()
+{
+}
+
+//  XInterface
+
+Any SAL_CALL FrameControl::queryInterface( const Type& rType )
+{
+    // Ask for my own supported interfaces ...
+    // Attention: XTypeProvider and XInterface are supported by WeakComponentImplHelper!
+    Any aReturn ( ::cppu::queryInterface(   rType                                               ,
+                                               static_cast< XControlModel*              > ( this )  ,
+                                               static_cast< XConnectionPointContainer*  > ( this )
+                                        )
+                );
+
+    // If searched interface not supported by this class ...
+    if ( !aReturn.hasValue() )
+    {
+        // ... ask baseclasses.
+        aReturn = OPropertySetHelper::queryInterface( rType );
+        if ( !aReturn.hasValue() )
+        {
+            aReturn = BaseControl::queryInterface( rType );
+        }
+    }
+
+    return aReturn;
+}
+
+//  XInterface
+
+void SAL_CALL FrameControl::acquire() noexcept
+{
+    // Attention:
+    //  Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+    // Forward to baseclass
+    BaseControl::acquire();
+}
+
+//  XInterface
+
+void SAL_CALL FrameControl::release() noexcept
+{
+    // Attention:
+    //  Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+    // Forward to baseclass
+    BaseControl::release();
+}
+
+//  XTypeProvider
+
+Sequence< Type > SAL_CALL FrameControl::getTypes()
+{
+    static OTypeCollection ourTypeCollection(
+                cppu::UnoType<XControlModel>::get(),
+                cppu::UnoType<XControlContainer>::get(),
+                cppu::UnoType<XConnectionPointContainer>::get(),
+                BaseControl::getTypes() );
+
+    return ourTypeCollection.getTypes();
+}
+
+OUString FrameControl::getImplementationName()
+{
+    return "stardiv.UnoControls.FrameControl";
+}
+
+css::uno::Sequence<OUString> FrameControl::getSupportedServiceNames()
+{
+    return { "com.sun.star.frame.FrameControl" };
+}
+
+//  XControl
+
+void SAL_CALL FrameControl::createPeer( const   Reference< XToolkit >&      xToolkit    ,
+                                        const   Reference< XWindowPeer >&   xParentPeer )
+{
+    BaseControl::createPeer( xToolkit, xParentPeer );
+    if ( impl_getPeerWindow().is() )
+    {
+        if( !m_sComponentURL.isEmpty() )
+        {
+            impl_createFrame( getPeer(), m_sComponentURL, m_seqLoaderArguments );
+        }
+    }
+}
+
+//  XControl
+
+sal_Bool SAL_CALL FrameControl::setModel( const Reference< XControlModel >& /*xModel*/ )
+{
+    // We have no model.
+    return false;
+}
+
+//  XControl
+
+Reference< XControlModel > SAL_CALL FrameControl::getModel()
+{
+    // We have no model.
+    return Reference< XControlModel >();
+}
+
+//  XControl
+
+void SAL_CALL FrameControl::dispose()
+{
+    Reference< XFrame2 >  xOldFrame;
+    {
+        // do not dispose the frame in this guarded section (deadlock?)
+        MutexGuard aGuard( m_aMutex );
+        xOldFrame = std::move(m_xFrame);
+    }
+
+    // notify the listeners
+    sal_Int32 nFrameId = PropertyHandle::Frame;
+    Reference< XFrame2 >  xNullFrame;
+    Any aNewFrame( &xNullFrame, cppu::UnoType<XFrame2>::get());
+    Any aOldFrame( &xOldFrame, cppu::UnoType<XFrame2>::get());
+    fire( &nFrameId, &aNewFrame, &aOldFrame, 1, false );
+
+    // dispose the frame
+    if( xOldFrame.is() )
+        xOldFrame->dispose();
+
+    m_aConnectionPointContainer.clear();
+    BaseControl::dispose();
+}
+
+//  XView
+
+sal_Bool SAL_CALL FrameControl::setGraphics( const Reference< XGraphics >& /*xDevice*/ )
+{
+    // it is not possible to print this control
+    return false;
+}
+
+//  XView
+
+Reference< XGraphics > SAL_CALL FrameControl::getGraphics()
+{
+    // when it's not possible to set graphics ! then it's possible to return null
+    return Reference< XGraphics >();
+}
+
+//  XConnectionPointContainer
+
+Sequence< Type > SAL_CALL FrameControl::getConnectionPointTypes()
+{
+    // Forwarded to helper class
+    return m_aConnectionPointContainer->getConnectionPointTypes();
+}
+
+//  XConnectionPointContainer
+
+Reference< XConnectionPoint > SAL_CALL FrameControl::queryConnectionPoint( const Type& aType )
+{
+    // Forwarded to helper class
+    return m_aConnectionPointContainer->queryConnectionPoint( aType );
+}
+
+//  XConnectionPointContainer
+
+void SAL_CALL FrameControl::advise( const   Type&                       aType       ,
+                                    const   Reference< XInterface >&    xListener   )
+{
+    // Forwarded to helper class
+    m_aConnectionPointContainer->advise( aType, xListener );
+}
+
+//  XConnectionPointContainer
+
+void SAL_CALL FrameControl::unadvise(   const   Type&                       aType       ,
+                                        const   Reference< XInterface >&    xListener   )
+{
+    // Forwarded to helper class
+    m_aConnectionPointContainer->unadvise( aType, xListener );
+}
+
+//  OPropertySetHelper
+
+sal_Bool FrameControl::convertFastPropertyValue(        Any&        rConvertedValue ,
+                                                        Any&        rOldValue       ,
+                                                        sal_Int32   nHandle         ,
+                                                const   Any&        rValue          )
+{
+    bool bReturn = false;
+    switch (nHandle)
+    {
+        case PropertyHandle::Componenturl        :      rConvertedValue   = rValue;
+                                                        rOldValue       <<= m_sComponentURL;
+                                                        bReturn           = true;
+                                                        break;
+
+        case PropertyHandle::Loaderarguments     :      rConvertedValue   = rValue;
+                                                        rOldValue       <<= m_seqLoaderArguments;
+                                                        bReturn           = true;
+                                                        break;
+    }
+
+    if ( !bReturn )
+    {
+        throw IllegalArgumentException("unknown handle " + OUString::number(nHandle), getXWeak(), 1);
+    }
+
+    return bReturn;
+}
+
+//  OPropertySetHelper
+
+void FrameControl::setFastPropertyValue_NoBroadcast(            sal_Int32   nHandle ,
+                                                        const   Any&        rValue  )
+{
+    // this method only set the value
+    MutexGuard  aGuard (m_aMutex);
+    switch (nHandle)
+    {
+        case PropertyHandle::Componenturl        :      rValue >>= m_sComponentURL;
+                                                        if (getPeer().is())
+                                                        {
+                                                            impl_createFrame ( getPeer(), m_sComponentURL, m_seqLoaderArguments );
+                                                        }
+                                                        break;
+
+        case PropertyHandle::Loaderarguments     :      rValue >>= m_seqLoaderArguments;
+                                                        break;
+
+        default :                                       OSL_ENSURE ( nHandle == -1, "This is an invalid property handle." );
+    }
+}
+
+//  OPropertySetHelper
+
+void FrameControl::getFastPropertyValue(    Any&        rRet    ,
+                                            sal_Int32   nHandle ) const
+{
+    MutexGuard  aGuard ( Mutex::getGlobalMutex() );
+
+    switch (nHandle)
+    {
+        case PropertyHandle::Componenturl    :      rRet <<= m_sComponentURL;
+                                                    break;
+
+        case PropertyHandle::Loaderarguments :      rRet <<= m_seqLoaderArguments;
+                                                    break;
+
+        case PropertyHandle::Frame           :      rRet <<= m_xFrame;
+                                                       break;
+
+        default :                                   OSL_ENSURE ( nHandle == -1, "This is an invalid property handle." );
+    }
+}
+
+//  OPropertySetHelper
+
+IPropertyArrayHelper& FrameControl::getInfoHelper()
+{
+    // Create a table that map names to index values.
+    // attention: properties need to be sorted by name!
+    static OPropertyArrayHelper ourPropertyInfo(
+                {
+                    Property( "ComponentUrl", PropertyHandle::Componenturl, cppu::UnoType<OUString>::get(),
+                            PropertyAttribute::BOUND | PropertyAttribute::CONSTRAINED ),
+                    Property( "Frame", PropertyHandle::Frame, cppu::UnoType<XFrame>::get(),
+                            PropertyAttribute::BOUND | PropertyAttribute::TRANSIENT ),
+                    Property( "LoaderArguments", PropertyHandle::Loaderarguments, cppu::UnoType<Sequence<PropertyValue>>::get(),
+                            PropertyAttribute::BOUND | PropertyAttribute::CONSTRAINED )
+                },
+                true );
+
+    return ourPropertyInfo;
+}
+
+//  OPropertySetHelper
+
+Reference< XPropertySetInfo > SAL_CALL FrameControl::getPropertySetInfo()
+{
+    // Create structure of propertysetinfo for baseclass "OPropertySetHelper".
+    // (Use method "getInfoHelper()".)
+    static Reference< XPropertySetInfo > xInfo( createPropertySetInfo( getInfoHelper() ) );
+
+    return xInfo;
+}
+
+//  BaseControl
+
+WindowDescriptor FrameControl::impl_getWindowDescriptor( const Reference< XWindowPeer >& xParentPeer )
+{
+    WindowDescriptor aDescriptor;
+
+    aDescriptor.Type               = WindowClass_CONTAINER;
+    aDescriptor.ParentIndex        = -1;
+    aDescriptor.Parent             = xParentPeer;
+    aDescriptor.Bounds             = getPosSize ();
+    aDescriptor.WindowAttributes   = 0;
+
+    return aDescriptor;
+}
+
+//  private method
+
+void FrameControl::impl_createFrame(    const   Reference< XWindowPeer >&   xPeer       ,
+                                        const   OUString&                   rURL        ,
+                                        const   Sequence< PropertyValue >&  rArguments  )
+{
+    Reference< XFrame2 >     xOldFrame;
+    Reference< XFrame2 >     xNewFrame;
+
+    {
+        MutexGuard  aGuard ( m_aMutex );
+        xOldFrame = m_xFrame;
+    }
+
+    xNewFrame = Frame::create( impl_getComponentContext() );
+
+    Reference< XWindow >  xWP ( xPeer, UNO_QUERY );
+    xNewFrame->initialize ( xWP );
+
+    //  option
+    //xFrame->setName( "WhatYouWant" );
+
+    Reference< XURLTransformer > xTrans = URLTransformer::create( impl_getComponentContext() );
+    // load file
+    URL aURL;
+    aURL.Complete = rURL;
+    xTrans->parseStrict( aURL );
+
+    Reference< XDispatch >  xDisp = xNewFrame->queryDispatch ( aURL, OUString (), FrameSearchFlag::SELF );
+    if (xDisp.is())
+    {
+        xDisp->dispatch ( aURL, rArguments );
+    }
+
+    // set the frame
+    {
+        MutexGuard aGuard ( m_aMutex );
+        m_xFrame = xNewFrame;
+    }
+
+    // notify the listeners
+    sal_Int32   nFrameId = PropertyHandle::Frame;
+    Any aNewFrame ( &xNewFrame, cppu::UnoType<XFrame>::get());
+    Any aOldFrame ( &xOldFrame, cppu::UnoType<XFrame>::get());
+
+    fire ( &nFrameId, &aNewFrame, &aOldFrame, 1, false );
+
+    if (xOldFrame.is())
+    {
+        xOldFrame->dispose ();
+    }
+}
+
+}   // namespace unocontrols
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+stardiv_UnoControls_FrameControl_get_implementation(
+    css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const&)
+{
+    return cppu::acquire(new unocontrols::FrameControl(context));
+}
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/UnoControls/source/controls/progressbar.cxx b/UnoControls/source/controls/progressbar.cxx
new file mode 100644
index 0000000000..6ba8874fbb
--- /dev/null
+++ b/UnoControls/source/controls/progressbar.cxx
@@ -0,0 +1,377 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <progressbar.hxx>
+
+#include <com/sun/star/awt/XGraphics.hpp>
+#include <tools/debug.hxx>
+#include <cppuhelper/queryinterface.hxx>
+#include <cppuhelper/typeprovider.hxx>
+
+using namespace ::cppu;
+using namespace ::osl;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::awt;
+
+namespace unocontrols {
+
+//  construct/destruct
+
+ProgressBar::ProgressBar( const Reference< XComponentContext >& rxContext )
+    : BaseControl           (    rxContext                   )
+    , m_bHorizontal         (    PROGRESSBAR_DEFAULT_HORIZONTAL         )
+    , m_aBlockSize          (    PROGRESSBAR_DEFAULT_BLOCKDIMENSION     )
+    , m_nForegroundColor    (    PROGRESSBAR_DEFAULT_FOREGROUNDCOLOR    )
+    , m_nBackgroundColor    (    PROGRESSBAR_DEFAULT_BACKGROUNDCOLOR    )
+    , m_nMinRange           (    PROGRESSBAR_DEFAULT_MINRANGE           )
+    , m_nMaxRange           (    PROGRESSBAR_DEFAULT_MAXRANGE           )
+    , m_nBlockValue         (    PROGRESSBAR_DEFAULT_BLOCKVALUE         )
+    , m_nValue              (    PROGRESSBAR_DEFAULT_VALUE              )
+{
+}
+
+ProgressBar::~ProgressBar()
+{
+}
+
+//  XInterface
+
+Any SAL_CALL ProgressBar::queryInterface( const Type& rType )
+{
+    // Ask for my own supported interfaces ...
+    // Attention: XTypeProvider and XInterface are supported by WeakComponentImplHelper!
+    Any aReturn ( ::cppu::queryInterface(   rType                                   ,
+                                            static_cast< XControlModel* > ( this )  ,
+                                            static_cast< XProgressBar*  > ( this )
+                                        )
+                );
+
+    // If searched interface not supported by this class ...
+    if ( !aReturn.hasValue() )
+    {
+        // ... ask baseclasses.
+        aReturn = BaseControl::queryInterface( rType );
+    }
+
+    return aReturn;
+}
+
+//  XInterface
+
+void SAL_CALL ProgressBar::acquire() noexcept
+{
+    // Attention:
+    //  Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+    // Forward to baseclass
+    BaseControl::acquire();
+}
+
+//  XInterface
+
+void SAL_CALL ProgressBar::release() noexcept
+{
+    // Attention:
+    //  Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+    // Forward to baseclass
+    BaseControl::release();
+}
+
+//  XTypeProvider
+
+Sequence< Type > SAL_CALL ProgressBar::getTypes()
+{
+    static OTypeCollection ourTypeCollection(
+                cppu::UnoType<XControlModel>::get(),
+                cppu::UnoType<XProgressBar>::get(),
+                BaseControl::getTypes() );
+
+    return ourTypeCollection.getTypes();
+}
+
+//  XProgressBar
+
+void SAL_CALL ProgressBar::setForegroundColor( sal_Int32 nColor )
+{
+    // Ready for multithreading
+    MutexGuard  aGuard (m_aMutex);
+
+    // Safe color for later use.
+    m_nForegroundColor = Color(ColorTransparency, nColor);
+
+    // Repaint control
+    impl_paint ( 0, 0, impl_getGraphicsPeer() );
+}
+
+//  XProgressBar
+
+void SAL_CALL ProgressBar::setBackgroundColor ( sal_Int32 nColor )
+{
+    // Ready for multithreading
+    MutexGuard  aGuard (m_aMutex);
+
+    // Safe color for later use.
+    m_nBackgroundColor = Color(ColorTransparency, nColor);
+
+    // Repaint control
+    impl_paint ( 0, 0, impl_getGraphicsPeer() );
+}
+
+//  XProgressBar
+
+void SAL_CALL ProgressBar::setValue ( sal_Int32 nValue )
+{
+    // This method is defined for follow things:
+    //      1) Values >= _nMinRange
+    //      2) Values <= _nMaxRange
+
+    // Ready for multithreading
+    MutexGuard aGuard (m_aMutex);
+
+    // save impossible cases
+    // This method is only defined for valid values
+    DBG_ASSERT ( (( nValue >= m_nMinRange ) && ( nValue <= m_nMaxRange )), "ProgressBar::setValue()\nNot valid value.\n" );
+
+    // If new value not valid ... do nothing in release version!
+    if (
+        ( nValue >= m_nMinRange ) &&
+        ( nValue <= m_nMaxRange )
+       )
+    {
+        // New value is ok => save this
+        m_nValue = nValue;
+
+        // Repaint to display changes
+        impl_paint ( 0, 0, impl_getGraphicsPeer() );
+    }
+}
+
+//  XProgressBar
+
+void SAL_CALL ProgressBar::setRange ( sal_Int32 nMin, sal_Int32 nMax )
+{
+    // This method is defined for follow things:
+    //      1) All values of sal_Int32
+    //      2) Min < Max
+    //      3) Min > Max
+
+    // save impossible cases
+    // This method is only defined for valid values
+    // If you ignore this, the release version will produce an error "division by zero" in "ProgressBar::setValue()"!
+    DBG_ASSERT ( ( nMin != nMax ) , "ProgressBar::setRange()\nValues for MIN and MAX are the same. This is not allowed!\n" );
+
+    // Ready for multithreading
+    MutexGuard  aGuard (m_aMutex);
+
+    // control the values for min and max
+    if ( nMin < nMax )
+    {
+        // Take correct Min and Max
+        m_nMinRange = nMin;
+        m_nMaxRange = nMax;
+    }
+    else
+    {
+        // Change Min and Max automatically
+        m_nMinRange = nMax;
+        m_nMaxRange = nMin;
+    }
+
+    // assure that m_nValue is within the range
+    if (m_nMinRange >= m_nValue  ||  m_nValue >= m_nMaxRange)
+        m_nValue = m_nMinRange;
+
+    impl_recalcRange ();
+
+    // Do not repaint the control at this place!!!
+    // An old "m_nValue" is set and can not be correct for this new range.
+    // Next call of "ProgressBar::setValue()" do this.
+}
+
+//  XProgressBar
+
+sal_Int32 SAL_CALL ProgressBar::getValue ()
+{
+    // Ready for multithreading
+    MutexGuard aGuard (m_aMutex);
+
+    return m_nValue;
+}
+
+//  XWindow
+
+void SAL_CALL ProgressBar::setPosSize (
+    sal_Int32 nX,
+    sal_Int32 nY,
+    sal_Int32 nWidth,
+    sal_Int32 nHeight,
+    sal_Int16 nFlags
+)
+{
+    // Take old size BEFORE you set the new values at baseclass!
+    // You will control changes. At the other way, the values are the same!
+    Rectangle aBasePosSize = getPosSize ();
+    BaseControl::setPosSize (nX, nY, nWidth, nHeight, nFlags);
+
+    // Do only, if size has changed.
+    if (
+        ( nWidth  != aBasePosSize.Width     ) ||
+        ( nHeight != aBasePosSize.Height    )
+       )
+    {
+        impl_recalcRange    (                           );
+        impl_paint          ( 0, 0, impl_getGraphicsPeer () );
+    }
+}
+
+//  XControl
+
+sal_Bool SAL_CALL ProgressBar::setModel( const Reference< XControlModel >& /*xModel*/ )
+{
+    // A model is not possible for this control.
+    return false;
+}
+
+//  XControl
+
+Reference< XControlModel > SAL_CALL ProgressBar::getModel()
+{
+    // A model is not possible for this control.
+    return Reference< XControlModel >();
+}
+
+//  protected method
+
+void ProgressBar::impl_paint ( sal_Int32 nX, sal_Int32 nY, const Reference< XGraphics > & rGraphics )
+{
+    // save impossible cases
+    DBG_ASSERT ( rGraphics.is(), "ProgressBar::paint()\nCalled with invalid Reference< XGraphics > ." );
+
+    // This paint method is not buffered !!
+    // Every request paint the completely control. ( but only, if peer exist )
+    if ( !rGraphics.is () )
+        return;
+
+    MutexGuard  aGuard (m_aMutex);
+
+    // Clear background
+    // (same color for line and fill)
+    rGraphics->setFillColor ( sal_Int32(m_nBackgroundColor) );
+    rGraphics->setLineColor ( sal_Int32(m_nBackgroundColor) );
+    rGraphics->drawRect     ( nX, nY, impl_getWidth(), impl_getHeight() );
+
+    // same color for line and fill for blocks
+    rGraphics->setFillColor ( sal_Int32(m_nForegroundColor) );
+    rGraphics->setLineColor ( sal_Int32(m_nForegroundColor) );
+
+    sal_Int32   nBlockStart     =   0;   // = left site of new block
+    sal_Int32   nBlockCount     =   m_nBlockValue!=0.00 ? static_cast<sal_Int32>((m_nValue-m_nMinRange)/m_nBlockValue) : 0;   // = number of next block
+
+    // Draw horizontal progressbar
+    // decision in "recalcRange()"
+    if (m_bHorizontal)
+    {
+        // Step to left side of window
+        nBlockStart = nX;
+
+        for ( sal_Int32 i=1; i<=nBlockCount; ++i )
+        {
+            // step free field
+            nBlockStart +=  PROGRESSBAR_FREESPACE;
+            // paint block
+            rGraphics->drawRect (nBlockStart, nY+PROGRESSBAR_FREESPACE, m_aBlockSize.Width, m_aBlockSize.Height);
+            // step next free field
+            nBlockStart +=  m_aBlockSize.Width;
+        }
+    }
+    // draw vertical progressbar
+    // decision in "recalcRange()"
+    else
+    {
+        // step to bottom side of window
+        nBlockStart  =  nY+impl_getHeight();
+        nBlockStart -=  m_aBlockSize.Height;
+
+        for ( sal_Int32 i=1; i<=nBlockCount; ++i )
+        {
+            // step free field
+            nBlockStart -=  PROGRESSBAR_FREESPACE;
+            // paint block
+            rGraphics->drawRect (nX+PROGRESSBAR_FREESPACE, nBlockStart, m_aBlockSize.Width, m_aBlockSize.Height);
+            // step next free field
+            nBlockStart -=  m_aBlockSize.Height;
+        }
+    }
+
+    // Paint shadow border around the progressbar
+    rGraphics->setLineColor ( PROGRESSBAR_LINECOLOR_SHADOW                          );
+    rGraphics->drawLine     ( nX, nY, impl_getWidth(), nY               );
+    rGraphics->drawLine     ( nX, nY, nX             , impl_getHeight() );
+
+    rGraphics->setLineColor ( PROGRESSBAR_LINECOLOR_BRIGHT                                                              );
+    rGraphics->drawLine     ( impl_getWidth()-1, impl_getHeight()-1, impl_getWidth()-1, nY                  );
+    rGraphics->drawLine     ( impl_getWidth()-1, impl_getHeight()-1, nX               , impl_getHeight()-1  );
+}
+
+//  protected method
+
+void ProgressBar::impl_recalcRange ()
+{
+    MutexGuard  aGuard (m_aMutex);
+
+    sal_Int32 nWindowWidth  = impl_getWidth();
+    sal_Int32 nWindowHeight = impl_getHeight();
+    double    fBlockHeight;
+    double    fBlockWidth;
+    double    fMaxBlocks;
+
+    if( nWindowWidth > nWindowHeight )
+    {
+        m_bHorizontal = true;
+        fBlockHeight  = (nWindowHeight-(2*PROGRESSBAR_FREESPACE));
+        fBlockWidth   = fBlockHeight;
+        fMaxBlocks    = nWindowWidth/(fBlockWidth+PROGRESSBAR_FREESPACE);
+    }
+    else
+    {
+        m_bHorizontal = false;
+        fBlockWidth   = (nWindowWidth-(2*PROGRESSBAR_FREESPACE));
+        fBlockHeight  = fBlockWidth;
+        fMaxBlocks    = nWindowHeight/(fBlockHeight+PROGRESSBAR_FREESPACE);
+    }
+
+    double fRange       = m_nMaxRange-m_nMinRange;
+    double fBlockValue  = fRange/fMaxBlocks;
+
+    m_nBlockValue       = fBlockValue;
+    m_aBlockSize.Height = static_cast<sal_Int32>(fBlockHeight);
+    m_aBlockSize.Width  = static_cast<sal_Int32>(fBlockWidth);
+}
+
+}   // namespace unocontrols
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+stardiv_UnoControls_ProgressBar_get_implementation(
+    css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const&)
+{
+    return cppu::acquire(new unocontrols::ProgressBar(context));
+}
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/UnoControls/source/controls/progressmonitor.cxx b/UnoControls/source/controls/progressmonitor.cxx
new file mode 100644
index 0000000000..7df7677603
--- /dev/null
+++ b/UnoControls/source/controls/progressmonitor.cxx
@@ -0,0 +1,832 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <progressmonitor.hxx>
+
+#include <com/sun/star/awt/XFixedText.hpp>
+#include <com/sun/star/awt/XGraphics.hpp>
+#include <com/sun/star/awt/PosSize.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <cppuhelper/typeprovider.hxx>
+#include <cppuhelper/queryinterface.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <tools/debug.hxx>
+#include <algorithm>
+
+#include <progressbar.hxx>
+
+using namespace ::cppu;
+using namespace ::osl;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::awt;
+
+using ::std::vector;
+
+constexpr OUString FIXEDTEXT_SERVICENAME = u"com.sun.star.awt.UnoControlFixedText"_ustr;
+constexpr OUString FIXEDTEXT_MODELNAME = u"com.sun.star.awt.UnoControlFixedTextModel"_ustr;
+constexpr OUString CONTROLNAME_TEXT = u"Text"_ustr;   // identifier the control in container
+constexpr OUStringLiteral CONTROLNAME_PROGRESSBAR = u"ProgressBar";
+constexpr OUStringLiteral BUTTON_SERVICENAME = u"com.sun.star.awt.UnoControlButton";
+constexpr OUStringLiteral CONTROLNAME_BUTTON = u"Button";
+constexpr OUStringLiteral BUTTON_MODELNAME = u"com.sun.star.awt.UnoControlButtonModel";
+constexpr OUStringLiteral DEFAULT_BUTTONLABEL = u"Abbrechen";
+
+namespace unocontrols {
+
+ProgressMonitor::ProgressMonitor( const css::uno::Reference< XComponentContext >& rxContext )
+    : BaseContainerControl  ( rxContext  )
+{
+    // It's not allowed to work with member in this method (refcounter !!!)
+    // But with a HACK (++refcount) its "OK" :-(
+    osl_atomic_increment(&m_refCount);
+
+    // Create instances for fixedtext, button and progress ...
+
+    m_xTopic_Top.set   ( rxContext->getServiceManager()->createInstanceWithContext( FIXEDTEXT_SERVICENAME, rxContext ), UNO_QUERY );
+    m_xText_Top.set    ( rxContext->getServiceManager()->createInstanceWithContext( FIXEDTEXT_SERVICENAME, rxContext ), UNO_QUERY );
+    m_xTopic_Bottom.set( rxContext->getServiceManager()->createInstanceWithContext( FIXEDTEXT_SERVICENAME, rxContext ), UNO_QUERY );
+    m_xText_Bottom.set ( rxContext->getServiceManager()->createInstanceWithContext( FIXEDTEXT_SERVICENAME, rxContext ), UNO_QUERY );
+    m_xButton.set      ( rxContext->getServiceManager()->createInstanceWithContext( BUTTON_SERVICENAME, rxContext ), UNO_QUERY );
+    m_xProgressBar = new ProgressBar(rxContext);
+
+    // ... cast controls to Reference< XControl >  (for "setModel"!) ...
+    css::uno::Reference< XControl >   xRef_Topic_Top      ( m_xTopic_Top    , UNO_QUERY );
+    css::uno::Reference< XControl >   xRef_Text_Top       ( m_xText_Top     , UNO_QUERY );
+    css::uno::Reference< XControl >   xRef_Topic_Bottom   ( m_xTopic_Bottom , UNO_QUERY );
+    css::uno::Reference< XControl >   xRef_Text_Bottom    ( m_xText_Bottom  , UNO_QUERY );
+    css::uno::Reference< XControl >   xRef_Button         ( m_xButton       , UNO_QUERY );
+
+    // ... set models ...
+    xRef_Topic_Top->setModel    ( css::uno::Reference< XControlModel > ( rxContext->getServiceManager()->createInstanceWithContext( FIXEDTEXT_MODELNAME, rxContext ), UNO_QUERY ) );
+    xRef_Text_Top->setModel     ( css::uno::Reference< XControlModel > ( rxContext->getServiceManager()->createInstanceWithContext( FIXEDTEXT_MODELNAME, rxContext ), UNO_QUERY ) );
+    xRef_Topic_Bottom->setModel ( css::uno::Reference< XControlModel > ( rxContext->getServiceManager()->createInstanceWithContext( FIXEDTEXT_MODELNAME, rxContext ), UNO_QUERY ) );
+    xRef_Text_Bottom->setModel  ( css::uno::Reference< XControlModel > ( rxContext->getServiceManager()->createInstanceWithContext( FIXEDTEXT_MODELNAME, rxContext ), UNO_QUERY ) );
+    xRef_Button->setModel       ( css::uno::Reference< XControlModel > ( rxContext->getServiceManager()->createInstanceWithContext( BUTTON_MODELNAME, rxContext ), UNO_QUERY ) );
+    // ProgressBar has no model !!!
+
+    // ... and add controls to basecontainercontrol!
+    addControl ( CONTROLNAME_TEXT, xRef_Topic_Top           );
+    addControl ( CONTROLNAME_TEXT, xRef_Text_Top            );
+    addControl ( CONTROLNAME_TEXT, xRef_Topic_Bottom        );
+    addControl ( CONTROLNAME_TEXT, xRef_Text_Bottom         );
+    addControl ( CONTROLNAME_BUTTON, xRef_Button            );
+    addControl ( CONTROLNAME_PROGRESSBAR, m_xProgressBar );
+
+    // FixedText make it automatically visible by himself ... but not the progressbar !!!
+    // it must be set explicitly
+    m_xProgressBar->setVisible( true );
+
+    // Reset to defaults !!!
+    // (progressbar take automatically its own defaults)
+    m_xButton->setLabel      ( DEFAULT_BUTTONLABEL );
+    m_xTopic_Top->setText    ( PROGRESSMONITOR_DEFAULT_TOPIC );
+    m_xText_Top->setText     ( PROGRESSMONITOR_DEFAULT_TEXT );
+    m_xTopic_Bottom->setText ( PROGRESSMONITOR_DEFAULT_TOPIC );
+    m_xText_Bottom->setText  ( PROGRESSMONITOR_DEFAULT_TEXT );
+
+    osl_atomic_decrement(&m_refCount);
+}
+
+ProgressMonitor::~ProgressMonitor()
+{
+    impl_cleanMemory ();
+}
+
+//  XInterface
+Any SAL_CALL ProgressMonitor::queryInterface( const Type& rType )
+{
+    // Ask for my own supported interfaces ...
+    // Attention: XTypeProvider and XInterface are supported by WeakComponentImplHelper!
+    Any aReturn ( ::cppu::queryInterface( rType ,
+                                          static_cast< XLayoutConstrains* > ( this ) ,
+                                          static_cast< XButton*           > ( this ) ,
+                                          static_cast< XProgressMonitor*  > ( this )
+                                        )
+                );
+
+    // If searched interface not supported by this class ...
+    if ( !aReturn.hasValue() )
+    {
+        // ... ask baseclasses.
+        aReturn = BaseControl::queryInterface( rType );
+    }
+
+    return aReturn;
+}
+
+//  XInterface
+void SAL_CALL ProgressMonitor::acquire() noexcept
+{
+    // Attention:
+    //  Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+    // Forward to baseclass
+    BaseControl::acquire();
+}
+
+//  XInterface
+void SAL_CALL ProgressMonitor::release() noexcept
+{
+    // Attention:
+    //  Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+    // Forward to baseclass
+    BaseControl::release();
+}
+
+//  XTypeProvider
+Sequence< Type > SAL_CALL ProgressMonitor::getTypes()
+{
+    static OTypeCollection ourTypeCollection(
+                cppu::UnoType<XLayoutConstrains>::get(),
+                cppu::UnoType<XButton>::get(),
+                cppu::UnoType<XProgressMonitor>::get(),
+                BaseContainerControl::getTypes() );
+
+    return ourTypeCollection.getTypes();
+}
+
+//  XProgressMonitor
+void SAL_CALL ProgressMonitor::addText(
+    const OUString& rTopic,
+    const OUString& rText,
+    sal_Bool bbeforeProgress
+)
+{
+    // Ready for multithreading
+    MutexGuard aGuard ( m_aMutex );
+
+    // Safe impossible cases
+    // Check valid call of this method.
+    DBG_ASSERT ( impl_debug_checkParameter ( rTopic, rText ),                 "ProgressMonitor::addText()\nCall without valid parameters!\n");
+    DBG_ASSERT ( !(impl_searchTopic ( rTopic, bbeforeProgress ) != nullptr ), "ProgressMonitor::addText()\nThe text already exist.\n"        );
+
+    // Do nothing (in Release), if topic already exist.
+    if ( impl_searchTopic ( rTopic, bbeforeProgress ) != nullptr )
+    {
+        return;
+    }
+
+    // Else ... take memory for new item ...
+    IMPL_TextlistItem aTextItem;
+
+    // Set values ...
+    aTextItem.sTopic   = rTopic;
+    aTextItem.sText    = rText;
+
+    // ... and insert it in right list.
+    if ( bbeforeProgress )
+    {
+        maTextlist_Top.push_back( aTextItem );
+    }
+    else
+    {
+        maTextlist_Bottom.push_back( aTextItem );
+    }
+
+    // ... update window
+    impl_rebuildFixedText   ();
+    impl_recalcLayout       ();
+}
+
+//  XProgressMonitor
+void SAL_CALL ProgressMonitor::removeText ( const OUString& rTopic, sal_Bool bbeforeProgress )
+{
+    // Safe impossible cases
+    // Check valid call of this method.
+    DBG_ASSERT ( impl_debug_checkParameter ( rTopic ), "ProgressMonitor::removeText()\nCall without valid parameters!" );
+
+    // Ready for multithreading
+    MutexGuard aGuard ( m_aMutex );
+
+    // Search the topic ...
+    IMPL_TextlistItem* pSearchItem = impl_searchTopic ( rTopic, bbeforeProgress );
+
+    if ( pSearchItem == nullptr )
+        return;
+
+    // ... delete item from right list ...
+    if ( bbeforeProgress )
+    {
+        auto itr = std::find_if( maTextlist_Top.begin(), maTextlist_Top.end(),
+                        [&] (IMPL_TextlistItem const &p)
+                        { return &p == pSearchItem; } );
+        if (itr != maTextlist_Top.end())
+            maTextlist_Top.erase(itr);
+    }
+    else
+    {
+        auto itr = std::find_if( maTextlist_Bottom.begin(), maTextlist_Bottom.end(),
+                        [&] (IMPL_TextlistItem const &p)
+                        { return &p == pSearchItem; } );
+        if (itr != maTextlist_Bottom.end())
+            maTextlist_Bottom.erase(itr);
+    }
+
+    // ... and update window.
+    impl_rebuildFixedText   ();
+    impl_recalcLayout       ();
+}
+
+//  XProgressMonitor
+void SAL_CALL ProgressMonitor::updateText (
+    const OUString& rTopic,
+    const OUString& rText,
+    sal_Bool bbeforeProgress
+)
+{
+    // Safe impossible cases
+    // Check valid call of this method.
+    DBG_ASSERT ( impl_debug_checkParameter ( rTopic, rText ), "ProgressMonitor::updateText()\nCall without valid parameters!\n" );
+
+    // Ready for multithreading
+    MutexGuard aGuard ( m_aMutex );
+
+    // Search topic ...
+    IMPL_TextlistItem* pSearchItem = impl_searchTopic ( rTopic, bbeforeProgress );
+
+    if ( pSearchItem != nullptr )
+    {
+        // ... update text ...
+        pSearchItem->sText = rText;
+
+        // ... and update window.
+        impl_rebuildFixedText   ();
+        impl_recalcLayout       ();
+    }
+}
+
+//  XProgressBar
+void SAL_CALL ProgressMonitor::setForegroundColor ( sal_Int32 nColor )
+{
+    // Ready for multithreading
+    MutexGuard aGuard ( m_aMutex );
+
+    m_xProgressBar->setForegroundColor ( nColor );
+}
+
+//  XProgressBar
+void SAL_CALL ProgressMonitor::setBackgroundColor ( sal_Int32 nColor )
+{
+    // Ready for multithreading
+    MutexGuard aGuard ( m_aMutex );
+
+    m_xProgressBar->setBackgroundColor ( nColor );
+}
+
+//  XProgressBar
+void SAL_CALL ProgressMonitor::setValue ( sal_Int32 nValue )
+{
+    // Ready for multithreading
+    MutexGuard aGuard ( m_aMutex );
+
+    m_xProgressBar->setValue ( nValue );
+}
+
+//  XProgressBar
+void SAL_CALL ProgressMonitor::setRange ( sal_Int32 nMin, sal_Int32 nMax )
+{
+    // Ready for multithreading
+    MutexGuard aGuard ( m_aMutex );
+
+    m_xProgressBar->setRange ( nMin, nMax );
+}
+
+//  XProgressBar
+sal_Int32 SAL_CALL ProgressMonitor::getValue ()
+{
+    // Ready for multithreading
+    MutexGuard aGuard ( m_aMutex );
+
+    return m_xProgressBar->getValue ();
+}
+
+//  XButton
+void SAL_CALL ProgressMonitor::addActionListener ( const css::uno::Reference< XActionListener > & rListener )
+{
+    // Ready for multithreading
+    MutexGuard aGuard ( m_aMutex );
+
+    if ( m_xButton.is () )
+    {
+        m_xButton->addActionListener ( rListener );
+    }
+}
+
+//  XButton
+void SAL_CALL ProgressMonitor::removeActionListener ( const css::uno::Reference< XActionListener > & rListener )
+{
+    // Ready for multithreading
+    MutexGuard aGuard ( m_aMutex );
+
+    if ( m_xButton.is () )
+    {
+        m_xButton->removeActionListener ( rListener );
+    }
+}
+
+//  XButton
+void SAL_CALL ProgressMonitor::setLabel ( const OUString& rLabel )
+{
+    // Ready for multithreading
+    MutexGuard aGuard ( m_aMutex );
+
+    if ( m_xButton.is () )
+    {
+        m_xButton->setLabel ( rLabel );
+    }
+}
+
+//  XButton
+void SAL_CALL ProgressMonitor::setActionCommand ( const OUString& rCommand )
+{
+    // Ready for multithreading
+    MutexGuard aGuard ( m_aMutex );
+
+    if ( m_xButton.is () )
+    {
+        m_xButton->setActionCommand ( rCommand );
+    }
+}
+
+//  XLayoutConstrains
+Size SAL_CALL ProgressMonitor::getMinimumSize ()
+{
+    return Size (PROGRESSMONITOR_DEFAULT_WIDTH, PROGRESSMONITOR_DEFAULT_HEIGHT);
+}
+
+//  XLayoutConstrains
+Size SAL_CALL ProgressMonitor::getPreferredSize ()
+{
+    // Ready for multithreading
+    ClearableMutexGuard aGuard ( m_aMutex );
+
+    // get information about required place of child controls
+    css::uno::Reference< XLayoutConstrains >  xTopicLayout_Top        ( m_xTopic_Top      , UNO_QUERY );
+    css::uno::Reference< XLayoutConstrains >  xTopicLayout_Bottom     ( m_xTopic_Bottom   , UNO_QUERY );
+    css::uno::Reference< XLayoutConstrains >  xButtonLayout           ( m_xButton         , UNO_QUERY );
+
+    Size        aTopicSize_Top      =   xTopicLayout_Top->getPreferredSize          ();
+    Size        aTopicSize_Bottom   =   xTopicLayout_Bottom->getPreferredSize       ();
+    Size        aButtonSize         =   xButtonLayout->getPreferredSize             ();
+    Rectangle   aTempRectangle      = m_xProgressBar->getPosSize();
+    Size        aProgressBarSize( aTempRectangle.Width, aTempRectangle.Height );
+
+    aGuard.clear ();
+
+    // calc preferred size of progressmonitor
+    sal_Int32 nWidth   =  3 * PROGRESSMONITOR_FREEBORDER;
+    nWidth  +=  aProgressBarSize.Width;
+
+    sal_Int32 nHeight  =  6 * PROGRESSMONITOR_FREEBORDER;
+    nHeight +=  aTopicSize_Top.Height;
+    nHeight +=  aProgressBarSize.Height;
+    nHeight +=  aTopicSize_Bottom.Height;
+    nHeight +=  2;   // 1 for black line, 1 for white line = 3D-Line!
+    nHeight +=  aButtonSize.Height;
+
+    // norm to minimum
+    if ( nWidth < PROGRESSMONITOR_DEFAULT_WIDTH )
+    {
+        nWidth = PROGRESSMONITOR_DEFAULT_WIDTH;
+    }
+    if ( nHeight < PROGRESSMONITOR_DEFAULT_HEIGHT )
+    {
+        nHeight = PROGRESSMONITOR_DEFAULT_HEIGHT;
+    }
+
+    // return to caller
+    return Size ( nWidth, nHeight );
+}
+
+//  XLayoutConstrains
+Size SAL_CALL ProgressMonitor::calcAdjustedSize ( const Size& /*rNewSize*/ )
+{
+    return getPreferredSize ();
+}
+
+//  XControl
+void SAL_CALL ProgressMonitor::createPeer ( const css::uno::Reference< XToolkit > & rToolkit, const css::uno::Reference< XWindowPeer > & rParent    )
+{
+    if (!getPeer().is())
+    {
+        BaseContainerControl::createPeer ( rToolkit, rParent );
+
+        // If user forget to call "setPosSize()", we have still a correct size.
+        // And a "MinimumSize" IS A "MinimumSize"!
+        // We change not the position of control at this point.
+        Size aDefaultSize = getMinimumSize ();
+        setPosSize ( 0, 0, aDefaultSize.Width, aDefaultSize.Height, PosSize::SIZE );
+    }
+}
+
+//  XControl
+sal_Bool SAL_CALL ProgressMonitor::setModel ( const css::uno::Reference< XControlModel > & /*rModel*/ )
+{
+    // We have no model.
+    return false;
+}
+
+//  XControl
+css::uno::Reference< XControlModel > SAL_CALL ProgressMonitor::getModel ()
+{
+    // We have no model.
+    // return (XControlModel*)this;
+    return css::uno::Reference< XControlModel >  ();
+}
+
+//  XComponent
+void SAL_CALL ProgressMonitor::dispose ()
+{
+    // Ready for multithreading
+    MutexGuard aGuard ( m_aMutex );
+
+    // "removeControl()" control the state of a reference
+    css::uno::Reference< XControl >  xRef_Topic_Top       ( m_xTopic_Top      , UNO_QUERY );
+    css::uno::Reference< XControl >  xRef_Text_Top        ( m_xText_Top       , UNO_QUERY );
+    css::uno::Reference< XControl >  xRef_Topic_Bottom    ( m_xTopic_Bottom   , UNO_QUERY );
+    css::uno::Reference< XControl >  xRef_Text_Bottom     ( m_xText_Bottom    , UNO_QUERY );
+    css::uno::Reference< XControl >  xRef_Button          ( m_xButton         , UNO_QUERY );
+
+    removeControl ( xRef_Topic_Top      );
+    removeControl ( xRef_Text_Top       );
+    removeControl ( xRef_Topic_Bottom   );
+    removeControl ( xRef_Text_Bottom    );
+    removeControl ( xRef_Button         );
+    removeControl ( m_xProgressBar );
+
+    // don't use "...->clear ()" or "... = XFixedText ()"
+    // when other hold a reference at this object !!!
+    xRef_Topic_Top->dispose     ();
+    xRef_Text_Top->dispose      ();
+    xRef_Topic_Bottom->dispose  ();
+    xRef_Text_Bottom->dispose   ();
+    xRef_Button->dispose        ();
+    m_xProgressBar->dispose();
+
+    BaseContainerControl::dispose ();
+}
+
+//  XWindow
+void SAL_CALL ProgressMonitor::setPosSize ( sal_Int32 nX, sal_Int32 nY, sal_Int32 nWidth, sal_Int32 nHeight, sal_Int16 nFlags )
+{
+    Rectangle   aBasePosSize = getPosSize ();
+    BaseContainerControl::setPosSize (nX, nY, nWidth, nHeight, nFlags);
+
+    // if position or size changed
+    if (
+        ( nWidth  != aBasePosSize.Width ) ||
+        ( nHeight != aBasePosSize.Height)
+       )
+    {
+        // calc new layout for controls
+        impl_recalcLayout ();
+        // clear background (!)
+        // [Children were repainted in "recalcLayout" by setPosSize() automatically!]
+        getPeer()->invalidate(2);
+        // and repaint the control
+        impl_paint ( 0, 0, impl_getGraphicsPeer() );
+    }
+}
+
+//  protected method
+void ProgressMonitor::impl_paint ( sal_Int32 nX, sal_Int32 nY, const css::uno::Reference< XGraphics > & rGraphics )
+{
+    if (!rGraphics.is())
+        return;
+
+    // Ready for multithreading
+    MutexGuard aGuard ( m_aMutex );
+
+    // paint shadowed border around the progressmonitor
+    rGraphics->setLineColor ( PROGRESSMONITOR_LINECOLOR_SHADOW                                                              );
+    rGraphics->drawLine     ( impl_getWidth()-1, impl_getHeight()-1, impl_getWidth()-1, nY                  );
+    rGraphics->drawLine     ( impl_getWidth()-1, impl_getHeight()-1, nX               , impl_getHeight()-1  );
+
+    rGraphics->setLineColor ( PROGRESSMONITOR_LINECOLOR_BRIGHT                          );
+    rGraphics->drawLine     ( nX, nY, impl_getWidth(), nY               );
+    rGraphics->drawLine     ( nX, nY, nX             , impl_getHeight() );
+
+    // Paint 3D-line
+    rGraphics->setLineColor ( PROGRESSMONITOR_LINECOLOR_SHADOW  );
+    rGraphics->drawLine     ( m_a3DLine.X, m_a3DLine.Y, m_a3DLine.X+m_a3DLine.Width, m_a3DLine.Y );
+
+    rGraphics->setLineColor ( PROGRESSMONITOR_LINECOLOR_BRIGHT  );
+    rGraphics->drawLine     ( m_a3DLine.X, m_a3DLine.Y+1, m_a3DLine.X+m_a3DLine.Width, m_a3DLine.Y+1 );
+}
+
+//  private method
+void ProgressMonitor::impl_recalcLayout ()
+{
+    sal_Int32   nX_Button;
+    sal_Int32   nY_Button;
+    sal_Int32   nWidth_Button;
+    sal_Int32   nHeight_Button;
+
+    sal_Int32   nX_ProgressBar;
+    sal_Int32   nY_ProgressBar;
+    sal_Int32   nWidth_ProgressBar;
+    sal_Int32   nHeight_ProgressBar;
+
+    sal_Int32   nX_Text_Top;
+    sal_Int32   nY_Text_Top;
+    sal_Int32   nWidth_Text_Top;
+    sal_Int32   nHeight_Text_Top;
+
+    sal_Int32   nX_Topic_Top;
+    sal_Int32   nY_Topic_Top;
+    sal_Int32   nWidth_Topic_Top;
+    sal_Int32   nHeight_Topic_Top;
+
+    sal_Int32   nX_Text_Bottom;
+    sal_Int32   nY_Text_Bottom;
+    sal_Int32   nWidth_Text_Bottom;
+    sal_Int32   nHeight_Text_Bottom;
+
+    sal_Int32   nX_Topic_Bottom;
+    sal_Int32   nY_Topic_Bottom;
+    sal_Int32   nWidth_Topic_Bottom;
+    sal_Int32   nHeight_Topic_Bottom;
+
+    // Ready for multithreading
+    MutexGuard aGuard ( m_aMutex );
+
+    // get information about required place of child controls
+    css::uno::Reference< XLayoutConstrains >  xTopicLayout_Top    ( m_xTopic_Top      , UNO_QUERY );
+    css::uno::Reference< XLayoutConstrains >  xTextLayout_Top     ( m_xText_Top       , UNO_QUERY );
+    css::uno::Reference< XLayoutConstrains >  xTopicLayout_Bottom ( m_xTopic_Bottom   , UNO_QUERY );
+    css::uno::Reference< XLayoutConstrains >  xTextLayout_Bottom  ( m_xText_Bottom    , UNO_QUERY );
+    css::uno::Reference< XLayoutConstrains >  xButtonLayout       ( m_xButton         , UNO_QUERY );
+
+    Size    aTopicSize_Top      =   xTopicLayout_Top->getPreferredSize      ();
+    Size    aTextSize_Top       =   xTextLayout_Top->getPreferredSize       ();
+    Size    aTopicSize_Bottom   =   xTopicLayout_Bottom->getPreferredSize   ();
+    Size    aTextSize_Bottom    =   xTextLayout_Bottom->getPreferredSize    ();
+    Size    aButtonSize         =   xButtonLayout->getPreferredSize         ();
+
+    // calc position and size of child controls
+    // Button has preferred size!
+    nWidth_Button           =   aButtonSize.Width;
+    nHeight_Button          =   aButtonSize.Height;
+
+    // Left column before progressbar has preferred size and fixed position.
+    // But "Width" is oriented on left column below progressbar to!!! "max(...)"
+    nX_Topic_Top            =   PROGRESSMONITOR_FREEBORDER;
+    nY_Topic_Top            =   PROGRESSMONITOR_FREEBORDER;
+    nWidth_Topic_Top        =   std::max( aTopicSize_Top.Width, aTopicSize_Bottom.Width );
+    nHeight_Topic_Top       =   aTopicSize_Top.Height;
+
+    // Right column before progressbar has relative position to left column ...
+    // ... and a size as rest of dialog size!
+    nX_Text_Top             =   nX_Topic_Top+nWidth_Topic_Top+PROGRESSMONITOR_FREEBORDER;
+    nY_Text_Top             =   nY_Topic_Top;
+    nWidth_Text_Top         =   std::max ( aTextSize_Top.Width, aTextSize_Bottom.Width );
+    // Fix size of this column to minimum!
+    sal_Int32 nSummaryWidth = nWidth_Text_Top+nWidth_Topic_Top+(3*PROGRESSMONITOR_FREEBORDER);
+    if ( nSummaryWidth < PROGRESSMONITOR_DEFAULT_WIDTH )
+        nWidth_Text_Top     =   PROGRESSMONITOR_DEFAULT_WIDTH-nWidth_Topic_Top-(3*PROGRESSMONITOR_FREEBORDER);
+    // Fix size of column to maximum!
+    if ( nSummaryWidth > impl_getWidth() )
+        nWidth_Text_Top     =   impl_getWidth()-nWidth_Topic_Top-(3*PROGRESSMONITOR_FREEBORDER);
+    nHeight_Text_Top        =   nHeight_Topic_Top;
+
+    // Position of progressbar is relative to columns before.
+    // Progressbar.Width  = Dialog.Width !!!
+    // Progressbar.Height = Button.Height
+    nX_ProgressBar          =   nX_Topic_Top;
+    nY_ProgressBar          =   nY_Topic_Top+nHeight_Topic_Top+PROGRESSMONITOR_FREEBORDER;
+    nWidth_ProgressBar      =   PROGRESSMONITOR_FREEBORDER+nWidth_Topic_Top+nWidth_Text_Top;
+    nHeight_ProgressBar     =   nHeight_Button;
+
+    // Oriented by left column before progressbar.
+    nX_Topic_Bottom         =   nX_Topic_Top;
+    nY_Topic_Bottom         =   nY_ProgressBar+nHeight_ProgressBar+PROGRESSMONITOR_FREEBORDER;
+    nWidth_Topic_Bottom     =   nWidth_Topic_Top;
+    nHeight_Topic_Bottom    =   aTopicSize_Bottom.Height;
+
+    // Oriented by right column before progressbar.
+    nX_Text_Bottom          =   nX_Topic_Bottom+nWidth_Topic_Bottom+PROGRESSMONITOR_FREEBORDER;
+    nY_Text_Bottom          =   nY_Topic_Bottom;
+    nWidth_Text_Bottom      =   nWidth_Text_Top;
+    nHeight_Text_Bottom     =   nHeight_Topic_Bottom;
+
+    // Oriented by progressbar.
+    nX_Button               =   nX_ProgressBar+nWidth_ProgressBar-nWidth_Button;
+    nY_Button               =   nY_Topic_Bottom+nHeight_Topic_Bottom+PROGRESSMONITOR_FREEBORDER;
+
+    // Calc offsets to center controls
+    sal_Int32   nDx;
+    sal_Int32   nDy;
+
+    nDx =   ( (2*PROGRESSMONITOR_FREEBORDER)+nWidth_ProgressBar                                                             );
+    nDy =   ( (6*PROGRESSMONITOR_FREEBORDER)+nHeight_Topic_Top+nHeight_ProgressBar+nHeight_Topic_Bottom+2+nHeight_Button    );
+
+    // At this point use original dialog size to center controls!
+    nDx =   (impl_getWidth ()/2)-(nDx/2);
+    nDy =   (impl_getHeight()/2)-(nDy/2);
+
+    if ( nDx<0 )
+    {
+        nDx=0;
+    }
+    if ( nDy<0 )
+    {
+        nDy=0;
+    }
+
+    // Set new position and size on all controls
+    css::uno::Reference< XWindow >  xRef_Topic_Top        ( m_xTopic_Top      , UNO_QUERY );
+    css::uno::Reference< XWindow >  xRef_Text_Top         ( m_xText_Top       , UNO_QUERY );
+    css::uno::Reference< XWindow >  xRef_Topic_Bottom     ( m_xTopic_Bottom   , UNO_QUERY );
+    css::uno::Reference< XWindow >  xRef_Text_Bottom      ( m_xText_Bottom    , UNO_QUERY );
+    css::uno::Reference< XWindow >  xRef_Button           ( m_xButton         , UNO_QUERY );
+
+    xRef_Topic_Top->setPosSize    ( nDx+nX_Topic_Top    , nDy+nY_Topic_Top    , nWidth_Topic_Top    , nHeight_Topic_Top    , 15 );
+    xRef_Text_Top->setPosSize     ( nDx+nX_Text_Top     , nDy+nY_Text_Top     , nWidth_Text_Top     , nHeight_Text_Top     , 15 );
+    xRef_Topic_Bottom->setPosSize ( nDx+nX_Topic_Bottom , nDy+nY_Topic_Bottom , nWidth_Topic_Bottom , nHeight_Topic_Bottom , 15 );
+    xRef_Text_Bottom->setPosSize  ( nDx+nX_Text_Bottom  , nDy+nY_Text_Bottom  , nWidth_Text_Bottom  , nHeight_Text_Bottom  , 15 );
+    xRef_Button->setPosSize       ( nDx+nX_Button       , nDy+nY_Button       , nWidth_Button       , nHeight_Button       , 15 );
+    m_xProgressBar->setPosSize( nDx+nX_ProgressBar, nDy+nY_ProgressBar, nWidth_ProgressBar, nHeight_ProgressBar, 15 );
+
+    m_a3DLine.X      = nDx+nX_Topic_Top;
+    m_a3DLine.Y      = nDy+nY_Topic_Bottom+nHeight_Topic_Bottom+(PROGRESSMONITOR_FREEBORDER/2);
+    m_a3DLine.Width  = nWidth_ProgressBar;
+    m_a3DLine.Height = nHeight_ProgressBar;
+
+    // All childcontrols make an implicit repaint in setPosSize()!
+    // Make it also for this 3D-line ...
+    css::uno::Reference< XGraphics >  xGraphics = impl_getGraphicsPeer ();
+
+    xGraphics->setLineColor ( PROGRESSMONITOR_LINECOLOR_SHADOW  );
+    xGraphics->drawLine     ( m_a3DLine.X, m_a3DLine.Y, m_a3DLine.X+m_a3DLine.Width, m_a3DLine.Y );
+
+    xGraphics->setLineColor ( PROGRESSMONITOR_LINECOLOR_BRIGHT  );
+    xGraphics->drawLine     ( m_a3DLine.X, m_a3DLine.Y+1, m_a3DLine.X+m_a3DLine.Width, m_a3DLine.Y+1 );
+}
+
+//  private method
+void ProgressMonitor::impl_rebuildFixedText ()
+{
+    // Ready for multithreading
+    MutexGuard aGuard ( m_aMutex );
+
+    // Rebuild fixedtext before progress
+
+    // Rebuild left site of text
+    if (m_xTopic_Top.is())
+    {
+        OUStringBuffer aCollectString;
+
+        // Collect all topics from list and format text.
+        // "\n" MUST BE at the end of line!!! => Else ... topic and his text are not in the same line!!!
+        for (auto const & rSearchItem : maTextlist_Top)
+        {
+            aCollectString.append(rSearchItem.sTopic + "\n");
+        }
+
+        m_xTopic_Top->setText ( aCollectString.makeStringAndClear() );
+    }
+
+    // Rebuild right site of text
+    if (m_xText_Top.is())
+    {
+        OUStringBuffer aCollectString;
+
+        // Collect all topics from list and format text.
+        // "\n" MUST BE at the end of line!!! => Else ... topic and his text are not in the same line!!!
+        for (auto const & rSearchItem : maTextlist_Top)
+        {
+            aCollectString.append(rSearchItem.sText + "\n");
+        }
+
+        m_xText_Top->setText ( aCollectString.makeStringAndClear() );
+    }
+
+    // Rebuild fixedtext below progress
+
+    // Rebuild left site of text
+    if (m_xTopic_Bottom.is())
+    {
+        OUStringBuffer aCollectString;
+
+        // Collect all topics from list and format text.
+        // "\n" MUST BE at the end of line!!! => Else ... topic and his text are not in the same line!!!
+        for (auto const & rSearchItem : maTextlist_Bottom)
+        {
+            aCollectString.append(rSearchItem.sTopic + "\n");
+        }
+
+        m_xTopic_Bottom->setText ( aCollectString.makeStringAndClear() );
+    }
+
+    // Rebuild right site of text
+    if (!m_xText_Bottom.is())
+        return;
+
+    OUStringBuffer aCollectString;
+
+    // Collect all topics from list and format text.
+    // "\n" MUST BE at the end of line!!! => Else ... topic and his text are not in the same line!!!
+    for (auto const & rSearchItem : maTextlist_Bottom)
+    {
+        aCollectString.append(rSearchItem.sText + "\n");
+    }
+
+    m_xText_Bottom->setText ( aCollectString.makeStringAndClear() );
+}
+
+//  private method
+void ProgressMonitor::impl_cleanMemory ()
+{
+    // Ready for multithreading
+    MutexGuard aGuard ( m_aMutex );
+
+    // Delete all of lists.
+    maTextlist_Top.clear();
+    maTextlist_Bottom.clear();
+}
+
+//  private method
+IMPL_TextlistItem* ProgressMonitor::impl_searchTopic ( std::u16string_view rTopic, bool bbeforeProgress )
+{
+    // Get right textlist for following operations.
+    ::std::vector< IMPL_TextlistItem >* pTextList;
+
+    if (bbeforeProgress)
+    {
+        pTextList = &maTextlist_Top;
+    }
+    else
+    {
+        pTextList = &maTextlist_Bottom;
+    }
+
+    // Search the topic in textlist.
+    size_t nPosition    = 0;
+    size_t nCount       = pTextList->size();
+
+    for ( nPosition = 0; nPosition < nCount; ++nPosition )
+    {
+        auto& rSearchItem = pTextList->at( nPosition );
+
+        if ( rSearchItem.sTopic == rTopic )
+        {
+            // We have found this topic... return a valid pointer.
+            return &rSearchItem;
+        }
+    }
+
+    // We haven't found this topic... return a nonvalid pointer.
+    return nullptr;
+}
+
+//  debug methods
+
+// addText, updateText
+bool ProgressMonitor::impl_debug_checkParameter (
+    std::u16string_view rTopic,
+    std::u16string_view rText
+) {
+    if ( rTopic.empty()       ) return false;    // ""
+
+    if ( rText.empty()       ) return false;    // ""
+
+    // Parameter OK ... return true.
+    return true;
+}
+
+// removeText
+bool ProgressMonitor::impl_debug_checkParameter ( std::u16string_view rTopic )
+{
+    if ( rTopic.empty()      ) return false;    // ""
+
+    // Parameter OK ... return true.
+    return true;
+}
+
+}   // namespace unocontrols
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+stardiv_UnoControls_ProgressMonitor_get_implementation(
+    css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const&)
+{
+    return cppu::acquire(new unocontrols::ProgressMonitor(context));
+}
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/UnoControls/source/controls/statusindicator.cxx b/UnoControls/source/controls/statusindicator.cxx
new file mode 100644
index 0000000000..d35b5f99b1
--- /dev/null
+++ b/UnoControls/source/controls/statusindicator.cxx
@@ -0,0 +1,434 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <statusindicator.hxx>
+
+#include <com/sun/star/awt/PosSize.hpp>
+#include <com/sun/star/awt/XFixedText.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <cppuhelper/queryinterface.hxx>
+#include <cppuhelper/typeprovider.hxx>
+
+#include <progressbar.hxx>
+
+using namespace ::cppu;
+using namespace ::osl;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::awt;
+using namespace ::com::sun::star::task;
+
+constexpr OUStringLiteral FIXEDTEXT_SERVICENAME = u"com.sun.star.awt.UnoControlFixedText";
+constexpr OUStringLiteral FIXEDTEXT_MODELNAME = u"com.sun.star.awt.UnoControlFixedTextModel";
+constexpr OUStringLiteral CONTROLNAME_TEXT = u"Text"; // identifier the control in container
+constexpr OUStringLiteral CONTROLNAME_PROGRESSBAR = u"ProgressBar"; //              -||-
+
+namespace unocontrols {
+
+//  construct/destruct
+
+StatusIndicator::StatusIndicator( const css::uno::Reference< XComponentContext >& rxContext )
+    : BaseContainerControl  ( rxContext  )
+{
+    // It's not allowed to work with member in this method (refcounter !!!)
+    // But with a HACK (++refcount) its "OK" :-(
+    osl_atomic_increment(&m_refCount);
+
+    // Create instances for fixedtext and progress ...
+    m_xText.set( rxContext->getServiceManager()->createInstanceWithContext( FIXEDTEXT_SERVICENAME, rxContext ), UNO_QUERY );
+    m_xProgressBar = new ProgressBar(rxContext);
+    // ... cast controls to css::uno::Reference< XControl > and set model ...
+    // ( ProgressBar has no model !!! )
+    css::uno::Reference< XControl > xTextControl      ( m_xText       , UNO_QUERY );
+    xTextControl->setModel( css::uno::Reference< XControlModel >( rxContext->getServiceManager()->createInstanceWithContext( FIXEDTEXT_MODELNAME, rxContext ), UNO_QUERY ) );
+    // ... and add controls to basecontainercontrol!
+    addControl( CONTROLNAME_TEXT, xTextControl    );
+    addControl( CONTROLNAME_PROGRESSBAR, m_xProgressBar );
+    // FixedText make it automatically visible by himself ... but not the progressbar !!!
+    // it must be set explicitly
+    m_xProgressBar->setVisible( true );
+    // Reset to defaults !!!
+    // (progressbar take automatically its own defaults)
+    m_xText->setText( "" );
+
+    osl_atomic_decrement(&m_refCount);
+}
+
+StatusIndicator::~StatusIndicator() {}
+
+//  XInterface
+
+Any SAL_CALL StatusIndicator::queryInterface( const Type& rType )
+{
+    // Ask for my own supported interfaces ...
+    // Attention: XTypeProvider and XInterface are supported by WeakComponentImplHelper!
+    Any aReturn ( ::cppu::queryInterface( rType                                     ,
+                                          static_cast< XLayoutConstrains*   > ( this )  ,
+                                          static_cast< XStatusIndicator*    > ( this )
+                                        )
+                );
+
+    // If searched interface not supported by this class ...
+    if ( !aReturn.hasValue() )
+    {
+        // ... ask baseclasses.
+        aReturn = BaseControl::queryInterface( rType );
+    }
+
+    return aReturn;
+}
+
+//  XInterface
+
+void SAL_CALL StatusIndicator::acquire() noexcept
+{
+    // Attention:
+    //  Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+    // Forward to baseclass
+    BaseControl::acquire();
+}
+
+//  XInterface
+
+void SAL_CALL StatusIndicator::release() noexcept
+{
+    // Attention:
+    //  Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+    // Forward to baseclass
+    BaseControl::release();
+}
+
+//  XTypeProvider
+
+Sequence< Type > SAL_CALL StatusIndicator::getTypes()
+{
+    static OTypeCollection ourTypeCollection(
+                cppu::UnoType<XLayoutConstrains>::get(),
+                cppu::UnoType<XStatusIndicator>::get(),
+                BaseContainerControl::getTypes() );
+
+    return ourTypeCollection.getTypes();
+}
+
+//  XStatusIndicator
+
+void SAL_CALL StatusIndicator::start( const OUString& sText, sal_Int32 nRange )
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+
+    // Initialize status controls with given values.
+    m_xText->setText( sText );
+    m_xProgressBar->setRange( 0, nRange );
+    // force repaint ... fixedtext has changed !
+    impl_recalcLayout ( WindowEvent(getXWeak(),0,0,impl_getWidth(),impl_getHeight(),0,0,0,0) );
+}
+
+//  XStatusIndicator
+
+void SAL_CALL StatusIndicator::end()
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+
+    // Clear values of status controls.
+    m_xText->setText( OUString() );
+    m_xProgressBar->setValue( 0 );
+    setVisible( false );
+}
+
+//  XStatusIndicator
+
+void SAL_CALL StatusIndicator::setText( const OUString& sText )
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+
+    // Take text on right control
+    m_xText->setText( sText );
+}
+
+//  XStatusIndicator
+
+void SAL_CALL StatusIndicator::setValue( sal_Int32 nValue )
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+
+    // Take value on right control
+    m_xProgressBar->setValue( nValue );
+}
+
+//  XStatusIndicator
+
+void SAL_CALL StatusIndicator::reset()
+{
+    // Ready for multithreading
+    MutexGuard aGuard( m_aMutex );
+
+    // Clear values of status controls.
+    // (Don't hide the window! User will reset current values ... but he will not finish using of indicator!)
+    m_xText->setText( OUString() );
+    m_xProgressBar->setValue( 0 );
+}
+
+//  XLayoutConstrains
+
+Size SAL_CALL StatusIndicator::getMinimumSize ()
+{
+    return Size (STATUSINDICATOR_DEFAULT_WIDTH, STATUSINDICATOR_DEFAULT_HEIGHT);
+}
+
+//  XLayoutConstrains
+
+Size SAL_CALL StatusIndicator::getPreferredSize ()
+{
+    // Ready for multithreading
+    ClearableMutexGuard aGuard ( m_aMutex );
+
+    // get information about required place of child controls
+    css::uno::Reference< XLayoutConstrains >  xTextLayout ( m_xText, UNO_QUERY );
+    Size                            aTextSize   = xTextLayout->getPreferredSize();
+
+    aGuard.clear ();
+
+    // calc preferred size of status indicator
+    sal_Int32 nWidth  = impl_getWidth();
+    sal_Int32 nHeight = (2*STATUSINDICATOR_FREEBORDER)+aTextSize.Height;
+
+    // norm to minimum
+    if ( nWidth<STATUSINDICATOR_DEFAULT_WIDTH )
+    {
+        nWidth = STATUSINDICATOR_DEFAULT_WIDTH;
+    }
+    if ( nHeight<STATUSINDICATOR_DEFAULT_HEIGHT )
+    {
+        nHeight = STATUSINDICATOR_DEFAULT_HEIGHT;
+    }
+
+    // return to caller
+    return Size ( nWidth, nHeight );
+}
+
+//  XLayoutConstrains
+
+Size SAL_CALL StatusIndicator::calcAdjustedSize ( const Size& /*rNewSize*/ )
+{
+    return getPreferredSize ();
+}
+
+//  XControl
+
+void SAL_CALL StatusIndicator::createPeer (
+    const css::uno::Reference< XToolkit > & rToolkit,
+    const css::uno::Reference< XWindowPeer > & rParent
+)
+{
+    if( !getPeer().is() )
+    {
+        BaseContainerControl::createPeer( rToolkit, rParent );
+
+        // If user forget to call "setPosSize()", we have still a correct size.
+        // And a "MinimumSize" IS A "MinimumSize"!
+        // We change not the position of control at this point.
+        Size aDefaultSize = getMinimumSize ();
+        setPosSize ( 0, 0, aDefaultSize.Width, aDefaultSize.Height, PosSize::SIZE );
+    }
+}
+
+//  XControl
+
+sal_Bool SAL_CALL StatusIndicator::setModel ( const css::uno::Reference< XControlModel > & /*rModel*/ )
+{
+    // We have no model.
+    return false;
+}
+
+//  XControl
+
+css::uno::Reference< XControlModel > SAL_CALL StatusIndicator::getModel ()
+{
+    // We have no model.
+    // return (XControlModel*)this;
+    return css::uno::Reference< XControlModel >  ();
+}
+
+//  XComponent
+
+void SAL_CALL StatusIndicator::dispose ()
+{
+    // Ready for multithreading
+    MutexGuard aGuard ( m_aMutex );
+
+    // "removeControl()" control the state of a reference
+    css::uno::Reference< XControl >  xTextControl     ( m_xText       , UNO_QUERY );
+
+    removeControl( xTextControl     );
+    removeControl( m_xProgressBar );
+
+    // don't use "...->clear ()" or "... = XFixedText ()"
+    // when other hold a reference at this object !!!
+    xTextControl->dispose();
+    m_xProgressBar->dispose();
+    m_xProgressBar.clear();
+    m_xText.clear();
+    BaseContainerControl::dispose();
+}
+
+//  XWindow
+
+void SAL_CALL StatusIndicator::setPosSize (
+    sal_Int32 nX,
+    sal_Int32 nY,
+    sal_Int32 nWidth,
+    sal_Int32 nHeight,
+    sal_Int16 nFlags
+)
+{
+    Rectangle   aBasePosSize = getPosSize ();
+    BaseContainerControl::setPosSize (nX, nY, nWidth, nHeight, nFlags);
+
+    // if position or size changed
+    if (
+        ( nWidth  != aBasePosSize.Width ) ||
+        ( nHeight != aBasePosSize.Height)
+       )
+    {
+        // calc new layout for controls
+        impl_recalcLayout ( WindowEvent(getXWeak(),0,0,nWidth,nHeight,0,0,0,0) );
+        // clear background (!)
+        // [Children were repainted in "recalcLayout" by setPosSize() automatically!]
+        getPeer()->invalidate(2);
+        // and repaint the control
+        impl_paint ( 0, 0, impl_getGraphicsPeer() );
+    }
+}
+
+//  protected method
+
+WindowDescriptor StatusIndicator::impl_getWindowDescriptor( const css::uno::Reference< XWindowPeer >& xParentPeer )
+{
+    WindowDescriptor aDescriptor;
+
+    aDescriptor.Type               =   WindowClass_SIMPLE;
+    aDescriptor.WindowServiceName  =   "floatingwindow";
+    aDescriptor.ParentIndex        =   -1;
+    aDescriptor.Parent             =   xParentPeer;
+    aDescriptor.Bounds             =   getPosSize ();
+
+    return aDescriptor;
+}
+
+//  protected method
+
+void StatusIndicator::impl_paint ( sal_Int32 nX, sal_Int32 nY, const css::uno::Reference< XGraphics > & rGraphics )
+{
+    // This paint method is not buffered!
+    // Every request paint the completely control. (But only, if peer exist)
+    if ( !rGraphics.is () )
+        return;
+
+    MutexGuard  aGuard (m_aMutex);
+
+    // background = gray
+    css::uno::Reference< XWindowPeer > xPeer( impl_getPeerWindow(), UNO_QUERY );
+    if( xPeer.is() )
+        xPeer->setBackground( STATUSINDICATOR_BACKGROUNDCOLOR );
+
+    // FixedText background = gray
+    css::uno::Reference< XControl > xTextControl( m_xText, UNO_QUERY );
+    xPeer = xTextControl->getPeer();
+    if( xPeer.is() )
+        xPeer->setBackground( STATUSINDICATOR_BACKGROUNDCOLOR );
+
+    // Progress background = gray
+    xPeer = m_xProgressBar->getPeer();
+    if( xPeer.is() )
+        xPeer->setBackground( STATUSINDICATOR_BACKGROUNDCOLOR );
+
+    // paint shadow border
+    rGraphics->setLineColor ( STATUSINDICATOR_LINECOLOR_BRIGHT                          );
+    rGraphics->drawLine     ( nX, nY, impl_getWidth(), nY               );
+    rGraphics->drawLine     ( nX, nY, nX             , impl_getHeight() );
+
+    rGraphics->setLineColor ( STATUSINDICATOR_LINECOLOR_SHADOW                                                              );
+    rGraphics->drawLine     ( impl_getWidth()-1, impl_getHeight()-1, impl_getWidth()-1, nY                  );
+    rGraphics->drawLine     ( impl_getWidth()-1, impl_getHeight()-1, nX               , impl_getHeight()-1  );
+}
+
+//  protected method
+
+void StatusIndicator::impl_recalcLayout ( const WindowEvent& aEvent )
+{
+    sal_Int32   nX_ProgressBar;
+    sal_Int32   nY_ProgressBar;
+    sal_Int32   nWidth_ProgressBar;
+    sal_Int32   nHeight_ProgressBar;
+    sal_Int32   nX_Text;
+    sal_Int32   nY_Text;
+    sal_Int32   nWidth_Text;
+    sal_Int32   nHeight_Text;
+
+    // Ready for multithreading
+    MutexGuard aGuard ( m_aMutex );
+
+    // get information about required place of child controls
+    Size                            aWindowSize     ( aEvent.Width, aEvent.Height );
+    css::uno::Reference< XLayoutConstrains >  xTextLayout     ( m_xText, UNO_QUERY );
+    Size                            aTextSize       = xTextLayout->getPreferredSize();
+
+    if( aWindowSize.Width < STATUSINDICATOR_DEFAULT_WIDTH )
+    {
+        aWindowSize.Width = STATUSINDICATOR_DEFAULT_WIDTH;
+    }
+    if( aWindowSize.Height < STATUSINDICATOR_DEFAULT_HEIGHT )
+    {
+        aWindowSize.Height = STATUSINDICATOR_DEFAULT_HEIGHT;
+    }
+
+    // calc position and size of child controls
+    nX_Text             = STATUSINDICATOR_FREEBORDER;
+    nY_Text             = STATUSINDICATOR_FREEBORDER;
+    nWidth_Text         = aTextSize.Width;
+    nHeight_Text        = aTextSize.Height;
+
+    nX_ProgressBar      = nX_Text+nWidth_Text+STATUSINDICATOR_FREEBORDER;
+    nY_ProgressBar      = nY_Text;
+    nWidth_ProgressBar  = aWindowSize.Width-nWidth_Text-(3*STATUSINDICATOR_FREEBORDER);
+    nHeight_ProgressBar = nHeight_Text;
+
+    // Set new position and size on all controls
+    css::uno::Reference< XWindow >  xTextWindow       ( m_xText       , UNO_QUERY );
+
+    xTextWindow->setPosSize     ( nX_Text       , nY_Text       , nWidth_Text       , nHeight_Text          , 15 );
+    m_xProgressBar->setPosSize( nX_ProgressBar, nY_ProgressBar, nWidth_ProgressBar, nHeight_ProgressBar, 15 );
+}
+
+}   // namespace unocontrols
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+stardiv_UnoControls_StatusIndicator_get_implementation(
+    css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const&)
+{
+    return cppu::acquire(new unocontrols::StatusIndicator(context));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/UnoControls/source/inc/OConnectionPointContainerHelper.hxx b/UnoControls/source/inc/OConnectionPointContainerHelper.hxx
new file mode 100644
index 0000000000..c1e46b457f
--- /dev/null
+++ b/UnoControls/source/inc/OConnectionPointContainerHelper.hxx
@@ -0,0 +1,105 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <com/sun/star/lang/XConnectionPointContainer.hpp>
+#include <cppuhelper/weak.hxx>
+#include <comphelper/multicontainer2.hxx>
+
+namespace com::sun::star::lang { class XConnectionPoint; }
+
+namespace unocontrols {
+
+class OConnectionPointContainerHelper final :   public  css::lang::XConnectionPointContainer
+                                        ,   public  ::cppu::OWeakObject
+{
+public:
+    OConnectionPointContainerHelper( ::osl::Mutex& aMutex );
+
+    virtual ~OConnectionPointContainerHelper() override;
+
+    //  XInterface
+
+    /**
+        @short      give answer, if interface is supported
+        @descr      The interfaces are searched by type.
+
+        @seealso    XInterface
+
+        @param      "rType" is the type of searched interface.
+
+        @return     Any     information about found interface
+
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
+
+    /**
+        @short      increment refcount
+        @seealso    XInterface
+        @seealso    release()
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual void SAL_CALL acquire() noexcept override;
+
+    /**
+        @short      decrement refcount
+        @seealso    XInterface
+        @seealso    acquire()
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual void SAL_CALL release() noexcept override;
+
+    //  XConnectionPointContainer
+
+    virtual css::uno::Sequence< css::uno::Type > SAL_CALL getConnectionPointTypes() override;
+
+    virtual css::uno::Reference< css::lang::XConnectionPoint > SAL_CALL queryConnectionPoint(
+        const css::uno::Type& aType
+    ) override;
+
+    virtual void SAL_CALL advise(
+        const   css::uno::Type&                              aType ,
+        const   css::uno::Reference< css::uno::XInterface >&  xListener
+    ) override;
+
+    virtual void SAL_CALL unadvise(
+        const   css::uno::Type&                              aType       ,
+        const   css::uno::Reference< css::uno::XInterface >&  xListener
+    ) override;
+
+    //  public but impl method!
+    //  Is necessary to get container member at OConnectionPoint-instance.
+    // Impl methods are not threadsafe!
+    // "Parent" function must do this.
+    comphelper::OMultiTypeInterfaceContainerHelper2& impl_getMultiTypeContainer() { return m_aMultiTypeContainer; }
+
+private:
+    ::osl::Mutex&                                   m_aSharedMutex;
+    comphelper::OMultiTypeInterfaceContainerHelper2 m_aMultiTypeContainer;   // Container to hold listener
+};
+
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/UnoControls/source/inc/OConnectionPointHelper.hxx b/UnoControls/source/inc/OConnectionPointHelper.hxx
new file mode 100644
index 0000000000..96529b20e7
--- /dev/null
+++ b/UnoControls/source/inc/OConnectionPointHelper.hxx
@@ -0,0 +1,108 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <com/sun/star/lang/XConnectionPoint.hpp>
+#include <cppuhelper/weak.hxx>
+#include <cppuhelper/weakref.hxx>
+
+namespace com::sun::star::lang { class XConnectionPointContainer; }
+namespace unocontrols { class OConnectionPointContainerHelper; }
+
+namespace unocontrols {
+
+class OConnectionPointHelper final :   public  css::lang::XConnectionPoint
+                                ,   public  ::cppu::OWeakObject
+{
+public:
+    OConnectionPointHelper( ::osl::Mutex&                       aMutex                      ,
+                            OConnectionPointContainerHelper*    pContainerImplementation    ,
+                            css::uno::Type const &              aType                       );
+
+    virtual ~OConnectionPointHelper() override;
+
+    //  XInterface
+
+    /**
+        @short      give answer, if interface is supported
+        @descr      The interfaces are searched by type.
+
+        @seealso    XInterface
+
+        @param      "rType" is the type of searched interface.
+
+        @return     Any     information about found interface
+
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
+
+    /**
+        @short      increment refcount
+        @seealso    XInterface
+        @seealso    release()
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual void SAL_CALL acquire() noexcept override;
+
+    /**
+        @short      decrement refcount
+        @seealso    XInterface
+        @seealso    acquire()
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual void SAL_CALL release() noexcept override;
+
+    //  XConnectionPoint
+
+    virtual css::uno::Type SAL_CALL getConnectionType() override;
+
+    virtual css::uno::Reference< css::lang::XConnectionPointContainer > SAL_CALL getConnectionPointContainer() override;
+
+    virtual void SAL_CALL advise(
+        const css::uno::Reference< css::uno::XInterface >& xListener
+    ) override;
+
+    virtual void SAL_CALL unadvise( const css::uno::Reference< css::uno::XInterface >& xListener ) override;
+
+    virtual css::uno::Sequence< css::uno::Reference< css::uno::XInterface > > SAL_CALL getConnections() override;
+
+private:
+    bool impl_LockContainer();
+
+    void impl_UnlockContainer();
+
+private:
+
+    ::osl::Mutex&                                                     m_aSharedMutex;
+    css::uno::WeakReference< css::lang::XConnectionPointContainer >   m_oContainerWeakReference;   // Reference to container-class!. Don't use Reference<...>
+                                                                                            // It is a ring-reference => and must be a wekreference!
+    OConnectionPointContainerHelper*                                  m_pContainerImplementation;
+    css::uno::Type                                                    m_aInterfaceType;
+    css::uno::Reference< css::uno::XInterface >                       m_xLock;
+};
+
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/UnoControls/source/inc/framecontrol.hxx b/UnoControls/source/inc/framecontrol.hxx
new file mode 100644
index 0000000000..514e7cd799
--- /dev/null
+++ b/UnoControls/source/inc/framecontrol.hxx
@@ -0,0 +1,168 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <com/sun/star/lang/XConnectionPointContainer.hpp>
+#include <cppuhelper/propshlp.hxx>
+#include <rtl/ref.hxx>
+
+#include <basecontrol.hxx>
+
+namespace com::sun::star::beans { struct PropertyValue; }
+namespace com::sun::star::frame { class XFrame2; }
+namespace unocontrols { class OConnectionPointContainerHelper; }
+
+namespace unocontrols {
+
+class FrameControl final : public css::awt::XControlModel
+                    , public css::lang::XConnectionPointContainer
+                    , public BaseControl                                // This order is necessary for right initialization of m_aMutex!
+                    , public ::cppu::OBroadcastHelper
+                    , public ::cppu::OPropertySetHelper
+{
+public:
+
+    FrameControl( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
+
+    virtual ~FrameControl() override;
+
+    //  XInterface
+
+    virtual css::uno::Any SAL_CALL queryInterface(
+        const css::uno::Type& aType
+    ) override;
+
+    /**
+        @short      increment refcount
+        @seealso    XInterface
+        @seealso    release()
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual void SAL_CALL acquire() noexcept override;
+
+    /**
+        @short      decrement refcount
+        @seealso    XInterface
+        @seealso    acquire()
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual void SAL_CALL release() noexcept override;
+
+    //  XTypeProvider
+
+    virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
+
+    OUString SAL_CALL getImplementationName() override;
+
+    css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;
+
+    //  XControl
+
+    virtual void SAL_CALL createPeer(
+        const css::uno::Reference< css::awt::XToolkit >&      xToolkit ,
+        const css::uno::Reference< css::awt::XWindowPeer >&   xParent
+    ) override;
+
+    virtual sal_Bool SAL_CALL setModel(
+        const css::uno::Reference< css::awt::XControlModel >& xModel
+    ) override;
+
+    virtual css::uno::Reference< css::awt::XControlModel > SAL_CALL getModel() override;
+
+    //  XComponent
+
+    virtual void SAL_CALL dispose() override;
+
+    //  XView
+
+    virtual sal_Bool SAL_CALL setGraphics(
+        const css::uno::Reference< css::awt::XGraphics >& xDevice
+    ) override;
+
+    virtual css::uno::Reference< css::awt::XGraphics > SAL_CALL getGraphics() override;
+
+    //  XConnectionPointContainer
+
+    virtual css::uno::Sequence< css::uno::Type > SAL_CALL getConnectionPointTypes() override;
+
+    virtual css::uno::Reference< css::lang::XConnectionPoint > SAL_CALL queryConnectionPoint(
+        const css::uno::Type& aType
+    ) override;
+
+    virtual void SAL_CALL advise(
+        const css::uno::Type&                                aType       ,
+        const css::uno::Reference< css::uno::XInterface >&    xListener
+    ) override;
+
+    virtual void SAL_CALL unadvise(
+        const css::uno::Type&                                aType ,
+        const css::uno::Reference< css::uno::XInterface >&    xListener
+    ) override;
+
+private:
+
+    using OPropertySetHelper::getFastPropertyValue;
+
+    //  OPropertySetHelper
+
+    virtual sal_Bool SAL_CALL convertFastPropertyValue(
+        css::uno::Any&       rConvertedValue   ,
+        css::uno::Any&       rOldValue         ,
+        sal_Int32           nHandle           ,
+        const css::uno::Any& rValue
+    ) override;
+
+    virtual void SAL_CALL setFastPropertyValue_NoBroadcast(
+        sal_Int32 nHandle ,
+        const css::uno::Any& rValue
+    ) override;
+
+    virtual void SAL_CALL getFastPropertyValue( css::uno::Any&   rValue  ,
+                                                sal_Int32       nHandle ) const override;
+
+    virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override;
+
+    //  XPropertySet
+
+    css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo() override;
+
+    //  BaseControl
+
+    virtual css::awt::WindowDescriptor impl_getWindowDescriptor(
+        const css::uno::Reference< css::awt::XWindowPeer >& xParentPeer
+    ) override;
+
+    void impl_createFrame(  const css::uno::Reference< css::awt::XWindowPeer >&       xPeer           ,
+                            const OUString&                                         sURL            ,
+                            const css::uno::Sequence< css::beans::PropertyValue >&    seqArguments    );
+
+    css::uno::Reference< css::frame::XFrame2 >              m_xFrame;
+    OUString                                                m_sComponentURL;
+    css::uno::Sequence< css::beans::PropertyValue >         m_seqLoaderArguments;
+    rtl::Reference<OConnectionPointContainerHelper>         m_aConnectionPointContainer;
+
+};
+
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/UnoControls/source/inc/progressbar.hxx b/UnoControls/source/inc/progressbar.hxx
new file mode 100644
index 0000000000..3c9f5c8beb
--- /dev/null
+++ b/UnoControls/source/inc/progressbar.hxx
@@ -0,0 +1,136 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <com/sun/star/awt/XProgressBar.hpp>
+
+#include <climits>
+
+#include <tools/color.hxx>
+
+#include <basecontrol.hxx>
+
+namespace unocontrols {
+
+#define PROGRESSBAR_DEFAULT_BLOCKDIMENSION Size(1,1)
+constexpr Color PROGRESSBAR_DEFAULT_FOREGROUNDCOLOR = COL_BLUE;
+constexpr Color PROGRESSBAR_DEFAULT_BACKGROUNDCOLOR = COL_LIGHTGRAY;
+constexpr bool PROGRESSBAR_DEFAULT_HORIZONTAL = true;
+constexpr auto PROGRESSBAR_FREESPACE = 4;
+constexpr auto PROGRESSBAR_DEFAULT_MINRANGE = INT_MIN;
+constexpr auto PROGRESSBAR_DEFAULT_MAXRANGE = INT_MAX;
+constexpr auto PROGRESSBAR_DEFAULT_VALUE = INT_MIN;
+constexpr auto PROGRESSBAR_DEFAULT_BLOCKVALUE = 1;
+constexpr sal_Int32 PROGRESSBAR_LINECOLOR_BRIGHT = sal_Int32(COL_WHITE);
+constexpr sal_Int32 PROGRESSBAR_LINECOLOR_SHADOW = sal_Int32(COL_BLACK);
+
+class ProgressBar final : public css::awt::XControlModel
+                    , public css::awt::XProgressBar
+                    , public BaseControl
+{
+public:
+
+    ProgressBar( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
+
+    virtual ~ProgressBar() override;
+
+    //  XInterface
+
+    virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
+
+    /**
+        @short      increment refcount
+        @seealso    XInterface
+        @seealso    release()
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual void SAL_CALL acquire() noexcept override;
+
+    /**
+        @short      decrement refcount
+        @seealso    XInterface
+        @seealso    acquire()
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual void SAL_CALL release() noexcept override;
+
+    //  XTypeProvider
+
+    virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
+
+    //  XProgressBar
+
+    virtual void SAL_CALL setForegroundColor( sal_Int32 nColor ) override;
+
+    virtual void SAL_CALL setBackgroundColor( sal_Int32 nColor ) override;
+
+    virtual void SAL_CALL setValue( sal_Int32 nValue ) override;
+
+    virtual void SAL_CALL setRange(
+        sal_Int32   nMin    ,
+        sal_Int32   nMax
+    ) override;
+
+    virtual sal_Int32 SAL_CALL getValue() override;
+
+    //  XWindow
+
+    virtual void SAL_CALL setPosSize(
+        sal_Int32   nX      ,
+        sal_Int32   nY      ,
+        sal_Int32   nWidth  ,
+        sal_Int32   nHeight ,
+        sal_Int16   nFlags
+    ) override;
+
+    //  XControl
+
+    virtual sal_Bool SAL_CALL setModel(
+        const css::uno::Reference< css::awt::XControlModel >& xModel
+    ) override;
+
+    virtual css::uno::Reference< css::awt::XControlModel > SAL_CALL getModel() override;
+
+private:
+    virtual void impl_paint(
+        sal_Int32 nX ,
+        sal_Int32 nY ,
+        const css::uno::Reference< css::awt::XGraphics >& xGraphics
+    ) override;
+
+    void impl_recalcRange();
+
+    bool            m_bHorizontal;   // orientation for steps            [true=horizontal/false=vertical]
+    css::awt::Size  m_aBlockSize;   // width and height of a block      [>=0,0]
+    Color           m_nForegroundColor;   //                                  (alpha,r,g,b)
+    Color           m_nBackgroundColor;   //                                  (alpha,r,g,b)
+    sal_Int32       m_nMinRange;   // lowest value  =   0%             [long, <_nMaxRange]
+    sal_Int32       m_nMaxRange;   // highest value = 100%             [long, >_nMinRange]
+    double          m_nBlockValue;   // value for one block              [long, >0]
+    sal_Int32       m_nValue;   // value for progress               [long]
+
+};
+
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/UnoControls/source/inc/progressmonitor.hxx b/UnoControls/source/inc/progressmonitor.hxx
new file mode 100644
index 0000000000..46a4dc7354
--- /dev/null
+++ b/UnoControls/source/inc/progressmonitor.hxx
@@ -0,0 +1,243 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <com/sun/star/awt/XProgressMonitor.hpp>
+#include <com/sun/star/awt/XButton.hpp>
+#include <com/sun/star/awt/XLayoutConstrains.hpp>
+#include <rtl/ref.hxx>
+
+#include <vector>
+
+#include <basecontainercontrol.hxx>
+
+namespace com::sun::star::awt { class XFixedText; }
+namespace com::sun::star::awt { class XControlModel; }
+
+namespace unocontrols {
+
+class ProgressBar;
+
+#define PROGRESSMONITOR_FREEBORDER                      10                                                      // border around and between the controls
+inline constexpr OUString PROGRESSMONITOR_DEFAULT_TOPIC  = u""_ustr;
+inline constexpr OUString PROGRESSMONITOR_DEFAULT_TEXT = u""_ustr;
+#define PROGRESSMONITOR_LINECOLOR_BRIGHT                sal_Int32(Color( 0xFF, 0xFF, 0xFF ))             // white
+#define PROGRESSMONITOR_LINECOLOR_SHADOW                sal_Int32(Color( 0x00, 0x00, 0x00 ))             // black
+#define PROGRESSMONITOR_DEFAULT_WIDTH                   350
+#define PROGRESSMONITOR_DEFAULT_HEIGHT                  100
+
+/// Item of TextList
+struct IMPL_TextlistItem
+{
+    OUString sTopic;          /// Left site of textline in dialog
+    OUString sText;          /// Right site of textline in dialog
+};
+
+class ProgressMonitor final : public css::awt::XLayoutConstrains
+                        , public css::awt::XButton
+                        , public css::awt::XProgressMonitor
+                        , public BaseContainerControl
+{
+public:
+    ProgressMonitor( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
+
+    virtual ~ProgressMonitor() override;
+
+    //  XInterface
+
+    /**
+        @short      give answer, if interface is supported
+        @descr      The interfaces are searched by type.
+
+        @seealso    XInterface
+
+        @param      "rType" is the type of searched interface.
+
+        @return     Any     information about found interface
+
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
+
+    /**
+        @short      increment refcount
+        @seealso    XInterface
+        @seealso    release()
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual void SAL_CALL acquire() noexcept override;
+
+    /**
+        @short      decrement refcount
+        @seealso    XInterface
+        @seealso    acquire()
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual void SAL_CALL release() noexcept override;
+
+    //  XTypeProvider
+
+    /**
+        @short      get information about supported interfaces
+        @seealso    XTypeProvider
+        @return     Sequence of types of all supported interfaces
+
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
+
+    //  XProgressMonitor
+
+    /**
+        @short      add topic to dialog
+        @descr      Add a topic with a text in right textlist (used for FixedText-member).<BR>
+                    ( "beforeProgress" fix the right list ). The dialog metric is recalculated.
+
+        @seealso    removeText(), updateText()
+
+        @param      sTopic              Name of topic<BR>
+                                         [sTopic != "" && sTopic != NULL]
+        @param      sText               Value of topic<BR>
+                                         [sText != "" && sText != NULL]
+        @param      bbeforeProgress     Position of topic<BR>
+                                         [True => before progressbar / False => below progressbar]
+        @onerror    DEBUG   = Assertion<BR>
+                    RELEASE = nothing
+    */
+
+    virtual void SAL_CALL addText(
+        const OUString& sTopic ,
+        const OUString& sText ,
+        sal_Bool bbeforeProgress
+    ) override;
+
+    virtual void SAL_CALL removeText(
+        const OUString& sTopic ,
+        sal_Bool bbeforeProgress
+    ) override;
+
+    virtual void SAL_CALL updateText(
+        const OUString&  sTopic ,
+        const OUString&  sText ,
+        sal_Bool bbeforeProgress
+    ) override;
+
+    //  XProgressBar
+
+    virtual void SAL_CALL setForegroundColor( sal_Int32 nColor ) override;
+
+    virtual void SAL_CALL setBackgroundColor( sal_Int32 nColor ) override;
+
+    virtual void SAL_CALL setValue( sal_Int32 nValue ) override;
+
+    virtual void SAL_CALL setRange( sal_Int32   nMin    ,
+                                    sal_Int32   nMax    ) override;
+
+    virtual sal_Int32 SAL_CALL getValue() override;
+
+    //  XButton
+
+    virtual void SAL_CALL addActionListener(
+        const css::uno::Reference< css::awt::XActionListener >& xListener
+    ) override;
+
+    virtual void SAL_CALL removeActionListener(
+        const css::uno::Reference< css::awt::XActionListener >& xListener
+    ) override;
+
+    virtual void SAL_CALL setLabel( const OUString& sLabel ) override;
+
+    virtual void SAL_CALL setActionCommand( const OUString& sCommand ) override;
+
+    //  XLayoutConstrains
+
+    virtual css::awt::Size SAL_CALL getMinimumSize() override;
+
+    virtual css::awt::Size SAL_CALL getPreferredSize() override;
+
+    virtual css::awt::Size SAL_CALL calcAdjustedSize( const css::awt::Size& aNewSize ) override;
+
+    //  XControl
+
+    virtual void SAL_CALL createPeer(
+        const css::uno::Reference< css::awt::XToolkit     >& xToolkit ,
+        const css::uno::Reference< css::awt::XWindowPeer  >& xParent
+    ) override;
+
+    virtual sal_Bool SAL_CALL setModel( const css::uno::Reference< css::awt::XControlModel >& xModel ) override;
+
+    virtual css::uno::Reference< css::awt::XControlModel > SAL_CALL getModel() override;
+
+    //  XComponent
+
+    virtual void SAL_CALL dispose() override;
+
+    //  XWindow
+
+    virtual void SAL_CALL setPosSize(   sal_Int32   nX      ,
+                                        sal_Int32   nY      ,
+                                        sal_Int32   nWidth  ,
+                                        sal_Int32   nHeight ,
+                                        sal_Int16   nFlags  ) override;
+
+private:
+    virtual void impl_paint( sal_Int32 nX ,
+                             sal_Int32 nY ,
+                             const css::uno::Reference< css::awt::XGraphics >& xGraphics ) override;
+
+    using BaseControl::impl_recalcLayout;
+
+    void impl_recalcLayout();
+
+    void impl_rebuildFixedText();
+
+    void impl_cleanMemory();
+
+    IMPL_TextlistItem* impl_searchTopic( std::u16string_view sTopic , bool bbeforeProgress );
+
+// debug methods
+
+    static bool impl_debug_checkParameter( std::u16string_view sTopic, std::u16string_view sText );    // addText, updateText
+    static bool impl_debug_checkParameter( std::u16string_view rTopic );                           // removeText
+
+// private variables
+
+private:
+    ::std::vector < IMPL_TextlistItem > maTextlist_Top;         // Elements before progress
+    css::uno::Reference< css::awt::XFixedText >   m_xTopic_Top;   // (used, if parameter "beforeProgress"=true in "addText, updateText, removeText")
+    css::uno::Reference< css::awt::XFixedText >   m_xText_Top;
+
+    ::std::vector < IMPL_TextlistItem > maTextlist_Bottom;      // Elements below of progress
+    css::uno::Reference< css::awt::XFixedText >   m_xTopic_Bottom;   // (used, if parameter "beforeProgress"=false in "addText, updateText, removeText")
+    css::uno::Reference< css::awt::XFixedText >   m_xText_Bottom;
+
+    rtl::Reference<ProgressBar>                   m_xProgressBar;
+    css::uno::Reference< css::awt::XButton >      m_xButton;
+    css::awt::Rectangle                           m_a3DLine;
+};
+
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/UnoControls/source/inc/statusindicator.hxx b/UnoControls/source/inc/statusindicator.hxx
new file mode 100644
index 0000000000..5f18f135d2
--- /dev/null
+++ b/UnoControls/source/inc/statusindicator.hxx
@@ -0,0 +1,168 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <com/sun/star/awt/XLayoutConstrains.hpp>
+#include <com/sun/star/task/XStatusIndicator.hpp>
+#include <rtl/ref.hxx>
+#include <tools/color.hxx>
+#include <basecontainercontrol.hxx>
+
+namespace com::sun::star::awt { class XControlModel; }
+namespace com::sun::star::awt { class XFixedText; }
+namespace com::sun::star::awt { class XGraphics; }
+namespace com::sun::star::awt { class XToolkit; }
+namespace com::sun::star::awt { class XWindowPeer; }
+
+namespace unocontrols {
+
+class ProgressBar;
+
+constexpr auto  STATUSINDICATOR_FREEBORDER = 5; // border around and between the controls
+constexpr auto STATUSINDICATOR_DEFAULT_WIDTH = 300;
+constexpr auto STATUSINDICATOR_DEFAULT_HEIGHT = 25;
+constexpr sal_Int32 STATUSINDICATOR_BACKGROUNDCOLOR = sal_Int32(COL_LIGHTGRAY);
+constexpr sal_Int32 STATUSINDICATOR_LINECOLOR_BRIGHT = sal_Int32(COL_WHITE);
+constexpr sal_Int32 STATUSINDICATOR_LINECOLOR_SHADOW = sal_Int32(COL_BLACK);
+
+class StatusIndicator final : public css::awt::XLayoutConstrains
+                        , public css::task::XStatusIndicator
+                        , public BaseContainerControl
+{
+public:
+    StatusIndicator( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
+
+    virtual ~StatusIndicator() override;
+
+    //  XInterface
+
+    /**
+        @short      give answer, if interface is supported
+        @descr      The interfaces are searched by type.
+
+        @seealso    XInterface
+
+        @param      "rType" is the type of searched interface.
+
+        @return     Any     information about found interface
+
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
+
+    /**
+        @short      increment refcount
+        @seealso    XInterface
+        @seealso    release()
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual void SAL_CALL acquire() noexcept override;
+
+    /**
+        @short      decrement refcount
+        @seealso    XInterface
+        @seealso    acquire()
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual void SAL_CALL release() noexcept override;
+
+    //  XTypeProvider
+
+    /**
+        @short      get information about supported interfaces
+        @seealso    XTypeProvider
+        @return     Sequence of types of all supported interfaces
+
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
+
+    //  XStatusIndicator
+
+    virtual void SAL_CALL start(
+        const OUString&  sText   ,
+        sal_Int32 nRange
+    ) override;
+
+    virtual void SAL_CALL end() override;
+
+    virtual void SAL_CALL reset() override;
+
+    virtual void SAL_CALL setText( const OUString& sText ) override;
+
+    virtual void SAL_CALL setValue( sal_Int32 nValue ) override;
+
+    //  XLayoutConstrains
+
+    virtual css::awt::Size SAL_CALL getMinimumSize() override;
+
+    virtual css::awt::Size SAL_CALL getPreferredSize() override;
+
+    virtual css::awt::Size SAL_CALL calcAdjustedSize( const css::awt::Size& aNewSize ) override;
+
+    //  XControl
+
+    virtual void SAL_CALL createPeer(
+        const   css::uno::Reference< css::awt::XToolkit >&    xToolkit    ,
+        const   css::uno::Reference< css::awt::XWindowPeer >& xParent
+    ) override;
+
+    virtual sal_Bool SAL_CALL setModel( const css::uno::Reference< css::awt::XControlModel >& xModel ) override;
+
+    virtual css::uno::Reference< css::awt::XControlModel > SAL_CALL getModel() override;
+
+    //  XComponent
+
+    virtual void SAL_CALL dispose() override;
+
+    //  XWindow
+
+    virtual void SAL_CALL setPosSize(   sal_Int32   nX      ,
+                                        sal_Int32   nY      ,
+                                        sal_Int32   nWidth  ,
+                                        sal_Int32   nHeight ,
+                                        sal_Int16   nFlags  ) override;
+
+private:
+    virtual css::awt::WindowDescriptor impl_getWindowDescriptor(
+        const css::uno::Reference< css::awt::XWindowPeer >& xParentPeer
+    ) override;
+
+    virtual void impl_paint (
+        sal_Int32 nX,
+        sal_Int32 nY,
+        const css::uno::Reference< css::awt::XGraphics > & rGraphics
+    ) override;
+
+    virtual void impl_recalcLayout( const css::awt::WindowEvent& aEvent ) override;
+
+    css::uno::Reference< css::awt::XFixedText >   m_xText;
+    rtl::Reference<ProgressBar>                   m_xProgressBar;
+
+};
+
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */