Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

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

1 files changed, 1034 insertions, 0 deletions

diff --git a/vcl/source/control/spinfld.cxx b/vcl/source/control/spinfld.cxx
new file mode 100644
index 000000000..6bc1fac29
--- /dev/null
+++ b/vcl/source/control/spinfld.cxx
@@ -0,0 +1,1034 @@
+/* -*- 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 <vcl/commandevent.hxx>
+#include <vcl/event.hxx>
+#include <vcl/decoview.hxx>
+#include <vcl/toolkit/spinfld.hxx>
+#include <vcl/settings.hxx>
+#include <vcl/uitest/uiobject.hxx>
+#include <sal/log.hxx>
+
+#include <spin.hxx>
+#include <svdata.hxx>
+
+namespace {
+
+void ImplGetSpinbuttonValue(vcl::Window* pWin,
+                            const tools::Rectangle& rUpperRect, const tools::Rectangle& rLowerRect,
+                            bool bUpperIn, bool bLowerIn, bool bUpperEnabled, bool bLowerEnabled,
+                            bool bHorz, SpinbuttonValue& rValue )
+{
+    // convert spinbutton data to a SpinbuttonValue structure for native painting
+
+    rValue.maUpperRect = rUpperRect;
+    rValue.maLowerRect = rLowerRect;
+
+    Point aPointerPos = pWin->GetPointerPosPixel();
+
+    ControlState nState = ControlState::ENABLED;
+    if (bUpperIn)
+        nState |= ControlState::PRESSED;
+    if (!pWin->IsEnabled() || !bUpperEnabled)
+        nState &= ~ControlState::ENABLED;
+    if (pWin->HasFocus())
+        nState |= ControlState::FOCUSED;
+    if (pWin->IsMouseOver() && rUpperRect.Contains(aPointerPos))
+        nState |= ControlState::ROLLOVER;
+    rValue.mnUpperState = nState;
+
+    nState = ControlState::ENABLED;
+    if (bLowerIn)
+        nState |= ControlState::PRESSED;
+    if (!pWin->IsEnabled() || !bLowerEnabled)
+        nState &= ~ControlState::ENABLED;
+    if (pWin->HasFocus())
+        nState |= ControlState::FOCUSED;
+    // for overlapping spins: highlight only one
+    if (pWin->IsMouseOver() && rLowerRect.Contains(aPointerPos) && !rUpperRect.Contains(aPointerPos))
+        nState |= ControlState::ROLLOVER;
+    rValue.mnLowerState = nState;
+
+    rValue.mnUpperPart = bHorz ? ControlPart::ButtonLeft : ControlPart::ButtonUp;
+    rValue.mnLowerPart = bHorz ? ControlPart::ButtonRight : ControlPart::ButtonDown;
+}
+
+bool ImplDrawNativeSpinfield(vcl::RenderContext& rRenderContext, vcl::Window const * pWin, const SpinbuttonValue& rSpinbuttonValue)
+{
+    bool bNativeOK = false;
+
+    if (rRenderContext.IsNativeControlSupported(ControlType::Spinbox, ControlPart::Entire) &&
+        // there is just no useful native support for spinfields with dropdown
+        !(pWin->GetStyle() & WB_DROPDOWN))
+    {
+        if (rRenderContext.IsNativeControlSupported(ControlType::Spinbox, rSpinbuttonValue.mnUpperPart) &&
+            rRenderContext.IsNativeControlSupported(ControlType::Spinbox, rSpinbuttonValue.mnLowerPart))
+        {
+            // only paint the embedded spin buttons, all buttons are painted at once
+            tools::Rectangle aUpperAndLowerButtons( rSpinbuttonValue.maUpperRect.GetUnion( rSpinbuttonValue.maLowerRect ) );
+            bNativeOK = rRenderContext.DrawNativeControl(ControlType::Spinbox, ControlPart::AllButtons, aUpperAndLowerButtons,
+                                                         ControlState::ENABLED, rSpinbuttonValue, OUString());
+        }
+        else
+        {
+            // paint the spinbox as a whole, use borderwindow to have proper clipping
+            vcl::Window* pBorder = pWin->GetWindow(GetWindowType::Border);
+
+            // to not overwrite everything, set the button region as clipregion to the border window
+            tools::Rectangle aClipRect(rSpinbuttonValue.maLowerRect);
+            aClipRect.Union(rSpinbuttonValue.maUpperRect);
+
+            vcl::RenderContext* pContext = &rRenderContext;
+            vcl::Region oldRgn;
+            Point aPt;
+            Size aSize(pBorder->GetOutputSizePixel());    // the size of the border window, i.e., the whole control
+            tools::Rectangle aNatRgn(aPt, aSize);
+
+            if (!pWin->SupportsDoubleBuffering())
+            {
+                // convert from screen space to borderwin space
+                aClipRect.SetPos(pBorder->ScreenToOutputPixel(pWin->OutputToScreenPixel(aClipRect.TopLeft())));
+
+                oldRgn = pBorder->GetOutDev()->GetClipRegion();
+                pBorder->GetOutDev()->SetClipRegion(vcl::Region(aClipRect));
+
+                pContext = pBorder->GetOutDev();
+            }
+
+            tools::Rectangle aBound, aContent;
+            if (!ImplGetSVData()->maNWFData.mbCanDrawWidgetAnySize &&
+                pContext->GetNativeControlRegion(ControlType::Spinbox, ControlPart::Entire,
+                                                aNatRgn, ControlState::NONE, rSpinbuttonValue,
+                                                aBound, aContent))
+            {
+                aSize = aContent.GetSize();
+            }
+
+            tools::Rectangle aRgn(aPt, aSize);
+            if (pWin->SupportsDoubleBuffering())
+            {
+                // convert from borderwin space, to the pWin's space
+                aRgn.SetPos(pWin->ScreenToOutputPixel(pBorder->OutputToScreenPixel(aRgn.TopLeft())));
+            }
+
+            bNativeOK = pContext->DrawNativeControl(ControlType::Spinbox, ControlPart::Entire, aRgn,
+                                                   ControlState::ENABLED, rSpinbuttonValue, OUString());
+
+            if (!pWin->SupportsDoubleBuffering())
+                pBorder->GetOutDev()->SetClipRegion(oldRgn);
+        }
+    }
+    return bNativeOK;
+}
+
+bool ImplDrawNativeSpinbuttons(vcl::RenderContext& rRenderContext, const SpinbuttonValue& rSpinbuttonValue)
+{
+    bool bNativeOK = false;
+
+    if (rRenderContext.IsNativeControlSupported(ControlType::SpinButtons, ControlPart::Entire))
+    {
+        tools::Rectangle aArea = rSpinbuttonValue.maUpperRect.GetUnion(rSpinbuttonValue.maLowerRect);
+        // only paint the standalone spin buttons, all buttons are painted at once
+        bNativeOK = rRenderContext.DrawNativeControl(ControlType::SpinButtons, ControlPart::AllButtons, aArea,
+                                                     ControlState::ENABLED, rSpinbuttonValue, OUString());
+    }
+    return bNativeOK;
+}
+
+}
+
+void ImplDrawSpinButton(vcl::RenderContext& rRenderContext, vcl::Window* pWindow,
+                        const tools::Rectangle& rUpperRect, const tools::Rectangle& rLowerRect,
+                        bool bUpperIn, bool bLowerIn, bool bUpperEnabled, bool bLowerEnabled,
+                        bool bHorz, bool bMirrorHorz)
+{
+    bool bNativeOK = false;
+
+    if (pWindow)
+    {
+        // are we drawing standalone spin buttons or members of a spinfield ?
+        ControlType aControl = ControlType::SpinButtons;
+        switch (pWindow->GetType())
+        {
+            case WindowType::EDIT:
+            case WindowType::MULTILINEEDIT:
+            case WindowType::PATTERNFIELD:
+            case WindowType::METRICFIELD:
+            case WindowType::CURRENCYFIELD:
+            case WindowType::DATEFIELD:
+            case WindowType::TIMEFIELD:
+            case WindowType::SPINFIELD:
+            case WindowType::FORMATTEDFIELD:
+                aControl = ControlType::Spinbox;
+                break;
+            default:
+                aControl = ControlType::SpinButtons;
+                break;
+        }
+
+        SpinbuttonValue aValue;
+        ImplGetSpinbuttonValue(pWindow, rUpperRect, rLowerRect,
+                               bUpperIn, bLowerIn, bUpperEnabled, bLowerEnabled,
+                               bHorz, aValue);
+
+        if( aControl == ControlType::Spinbox )
+            bNativeOK = ImplDrawNativeSpinfield(rRenderContext, pWindow, aValue);
+        else if( aControl == ControlType::SpinButtons )
+            bNativeOK = ImplDrawNativeSpinbuttons(rRenderContext, aValue);
+    }
+
+    if (bNativeOK)
+        return;
+
+    ImplDrawUpDownButtons(rRenderContext,
+                          rUpperRect, rLowerRect,
+                          bUpperIn, bLowerIn, bUpperEnabled, bLowerEnabled,
+                          bHorz, bMirrorHorz);
+}
+
+void ImplDrawUpDownButtons(vcl::RenderContext& rRenderContext,
+                           const tools::Rectangle& rUpperRect, const tools::Rectangle& rLowerRect,
+                           bool bUpperIn, bool bLowerIn, bool bUpperEnabled, bool bLowerEnabled,
+                           bool bHorz, bool bMirrorHorz)
+{
+    DecorationView aDecoView(&rRenderContext);
+
+    SymbolType eType1, eType2;
+
+    if ( bHorz )
+    {
+        eType1 = bMirrorHorz ? SymbolType::SPIN_RIGHT : SymbolType::SPIN_LEFT;
+        eType2 = bMirrorHorz ? SymbolType::SPIN_LEFT : SymbolType::SPIN_RIGHT;
+    }
+    else
+    {
+        eType1 = SymbolType::SPIN_UP;
+        eType2 = SymbolType::SPIN_DOWN;
+    }
+
+    DrawButtonFlags nStyle = DrawButtonFlags::NoLeftLightBorder;
+    // draw upper/left Button
+    if (bUpperIn)
+        nStyle |= DrawButtonFlags::Pressed;
+
+    tools::Rectangle aUpRect = aDecoView.DrawButton(rUpperRect, nStyle);
+
+    nStyle = DrawButtonFlags::NoLeftLightBorder;
+    // draw lower/right Button
+    if (bLowerIn)
+        nStyle |= DrawButtonFlags::Pressed;
+
+    tools::Rectangle aLowRect = aDecoView.DrawButton(rLowerRect, nStyle);
+
+     // make use of additional default edge
+    aUpRect.AdjustLeft( -1 );
+    aUpRect.AdjustTop( -1 );
+    aUpRect.AdjustRight( 1 );
+    aUpRect.AdjustBottom( 1 );
+    aLowRect.AdjustLeft( -1 );
+    aLowRect.AdjustTop( -1 );
+    aLowRect.AdjustRight( 1 );
+    aLowRect.AdjustBottom( 1 );
+
+    // draw into the edge, so that something is visible if the rectangle is too small
+    if (aUpRect.GetHeight() < 4)
+    {
+        aUpRect.AdjustRight( 1 );
+        aUpRect.AdjustBottom( 1 );
+        aLowRect.AdjustRight( 1 );
+        aLowRect.AdjustBottom( 1 );
+    }
+
+    // calculate Symbol size
+    tools::Long nTempSize1 = aUpRect.GetWidth();
+    tools::Long nTempSize2 = aLowRect.GetWidth();
+    if (std::abs( nTempSize1-nTempSize2 ) == 1)
+    {
+        if (nTempSize1 > nTempSize2)
+            aUpRect.AdjustLeft( 1 );
+        else
+            aLowRect.AdjustLeft( 1 );
+    }
+    nTempSize1 = aUpRect.GetHeight();
+    nTempSize2 = aLowRect.GetHeight();
+    if (std::abs(nTempSize1 - nTempSize2) == 1)
+    {
+        if (nTempSize1 > nTempSize2)
+            aUpRect.AdjustTop( 1 );
+        else
+            aLowRect.AdjustTop( 1 );
+    }
+
+    const StyleSettings& rStyleSettings = rRenderContext.GetSettings().GetStyleSettings();
+
+    DrawSymbolFlags nSymStyle = DrawSymbolFlags::NONE;
+    if (!bUpperEnabled)
+        nSymStyle |= DrawSymbolFlags::Disable;
+    aDecoView.DrawSymbol(aUpRect, eType1, rStyleSettings.GetButtonTextColor(), nSymStyle);
+
+    nSymStyle = DrawSymbolFlags::NONE;
+    if (!bLowerEnabled)
+        nSymStyle |= DrawSymbolFlags::Disable;
+    aDecoView.DrawSymbol(aLowRect, eType2, rStyleSettings.GetButtonTextColor(), nSymStyle);
+}
+
+void SpinField::ImplInitSpinFieldData()
+{
+    mpEdit.disposeAndClear();
+    mbSpin          = false;
+    mbRepeat        = false;
+    mbUpperIn       = false;
+    mbLowerIn       = false;
+    mbInitialUp     = false;
+    mbInitialDown   = false;
+    mbInDropDown    = false;
+    mbUpperEnabled  = true;
+    mbLowerEnabled  = true;
+}
+
+void SpinField::ImplInit(vcl::Window* pParent, WinBits nWinStyle)
+{
+    Edit::ImplInit( pParent, nWinStyle );
+
+    if (!(nWinStyle & (WB_SPIN | WB_DROPDOWN)))
+        return;
+
+    mbSpin = true;
+
+    // Some themes want external spin buttons, therefore the main
+    // spinfield should not overdraw the border between its encapsulated
+    // edit field and the spin buttons
+    if ((nWinStyle & WB_SPIN) && ImplUseNativeBorder(*GetOutDev(), nWinStyle))
+    {
+        SetBackground();
+        mpEdit.set(VclPtr<Edit>::Create(this, WB_NOBORDER));
+        mpEdit->SetBackground();
+    }
+    else
+        mpEdit.set(VclPtr<Edit>::Create(this, WB_NOBORDER));
+
+    mpEdit->EnableRTL(false);
+    mpEdit->SetPosPixel(Point());
+    mpEdit->Show();
+
+    SetSubEdit(mpEdit);
+
+    maRepeatTimer.SetInvokeHandler(LINK( this, SpinField, ImplTimeout));
+    maRepeatTimer.SetTimeout(MouseSettings::GetButtonStartRepeat());
+    if (nWinStyle & WB_REPEAT)
+        mbRepeat = true;
+
+    SetCompoundControl(true);
+}
+
+SpinField::SpinField(vcl::Window* pParent, WinBits nWinStyle, WindowType nType) :
+    Edit(nType), maRepeatTimer("SpinField maRepeatTimer")
+{
+    ImplInitSpinFieldData();
+    ImplInit(pParent, nWinStyle);
+}
+
+SpinField::~SpinField()
+{
+    disposeOnce();
+}
+
+void SpinField::dispose()
+{
+    mpEdit.disposeAndClear();
+
+    Edit::dispose();
+}
+
+void SpinField::Up()
+{
+    ImplCallEventListenersAndHandler( VclEventId::SpinfieldUp, [this] () { maUpHdlLink.Call(*this); } );
+}
+
+void SpinField::Down()
+{
+    ImplCallEventListenersAndHandler( VclEventId::SpinfieldDown, [this] () { maDownHdlLink.Call(*this); } );
+}
+
+void SpinField::First()
+{
+    ImplCallEventListenersAndHandler(VclEventId::SpinfieldFirst, nullptr);
+}
+
+void SpinField::Last()
+{
+    ImplCallEventListenersAndHandler(VclEventId::SpinfieldLast, nullptr);
+}
+
+void SpinField::MouseButtonDown( const MouseEvent& rMEvt )
+{
+    if (!HasFocus() && (!mpEdit || !mpEdit->HasFocus()))
+    {
+        GrabFocus();
+    }
+
+    if (!IsReadOnly())
+    {
+        if (maUpperRect.Contains(rMEvt.GetPosPixel()))
+        {
+            mbUpperIn   = true;
+            mbInitialUp = true;
+            Invalidate(maUpperRect);
+        }
+        else if (maLowerRect.Contains(rMEvt.GetPosPixel()))
+        {
+            mbLowerIn    = true;
+            mbInitialDown = true;
+            Invalidate(maLowerRect);
+        }
+        else if (maDropDownRect.Contains(rMEvt.GetPosPixel()))
+        {
+            // put DropDownButton to the right
+            mbInDropDown = ShowDropDown( !mbInDropDown );
+            Invalidate(tools::Rectangle(Point(), GetOutputSizePixel()));
+        }
+
+        if (mbUpperIn || mbLowerIn)
+        {
+            CaptureMouse();
+            if (mbRepeat)
+                maRepeatTimer.Start();
+            return;
+        }
+    }
+
+    Edit::MouseButtonDown(rMEvt);
+}
+
+void SpinField::MouseButtonUp(const MouseEvent& rMEvt)
+{
+    ReleaseMouse();
+    mbInitialUp = mbInitialDown = false;
+    maRepeatTimer.Stop();
+    maRepeatTimer.SetTimeout(MouseSettings::GetButtonStartRepeat());
+
+    if (mbUpperIn)
+    {
+        mbUpperIn = false;
+        Invalidate(maUpperRect);
+        Up();
+    }
+    else if (mbLowerIn)
+    {
+        mbLowerIn = false;
+        Invalidate(maLowerRect);
+        Down();
+    }
+
+    Edit::MouseButtonUp(rMEvt);
+}
+
+void SpinField::MouseMove(const MouseEvent& rMEvt)
+{
+    if (rMEvt.IsLeft())
+    {
+        if (mbInitialUp)
+        {
+            bool bNewUpperIn = maUpperRect.Contains(rMEvt.GetPosPixel());
+            if (bNewUpperIn != mbUpperIn)
+            {
+                if (bNewUpperIn)
+                {
+                    if (mbRepeat)
+                        maRepeatTimer.Start();
+                }
+                else
+                    maRepeatTimer.Stop();
+
+                mbUpperIn = bNewUpperIn;
+                Invalidate(maUpperRect);
+            }
+        }
+        else if (mbInitialDown)
+        {
+            bool bNewLowerIn = maLowerRect.Contains(rMEvt.GetPosPixel());
+            if (bNewLowerIn != mbLowerIn)
+            {
+                if (bNewLowerIn)
+                {
+                    if (mbRepeat)
+                        maRepeatTimer.Start();
+                }
+                else
+                    maRepeatTimer.Stop();
+
+                mbLowerIn = bNewLowerIn;
+                Invalidate(maLowerRect);
+            }
+        }
+    }
+
+    Edit::MouseMove(rMEvt);
+}
+
+bool SpinField::EventNotify(NotifyEvent& rNEvt)
+{
+    bool bDone = false;
+    if (rNEvt.GetType() == MouseNotifyEvent::KEYINPUT)
+    {
+        const KeyEvent& rKEvt = *rNEvt.GetKeyEvent();
+        if (!IsReadOnly())
+        {
+            sal_uInt16 nMod = rKEvt.GetKeyCode().GetModifier();
+            switch (rKEvt.GetKeyCode().GetCode())
+            {
+                case KEY_UP:
+                {
+                    if (!nMod)
+                    {
+                        Up();
+                        bDone = true;
+                    }
+                }
+                break;
+                case KEY_DOWN:
+                {
+                    if (!nMod)
+                    {
+                        Down();
+                        bDone = true;
+                    }
+                    else if ((nMod == KEY_MOD2) && !mbInDropDown && (GetStyle() & WB_DROPDOWN))
+                    {
+                        mbInDropDown = ShowDropDown(true);
+                        Invalidate(tools::Rectangle(Point(), GetOutputSizePixel()));
+                        bDone = true;
+                    }
+                }
+                break;
+                case KEY_PAGEUP:
+                {
+                    if (!nMod)
+                    {
+                        Last();
+                        bDone = true;
+                    }
+                }
+                break;
+                case KEY_PAGEDOWN:
+                {
+                    if (!nMod)
+                    {
+                        First();
+                        bDone = true;
+                    }
+                }
+                break;
+            }
+        }
+    }
+
+    if (rNEvt.GetType() == MouseNotifyEvent::COMMAND)
+    {
+        if ((rNEvt.GetCommandEvent()->GetCommand() == CommandEventId::Wheel) && !IsReadOnly())
+        {
+            MouseWheelBehaviour nWheelBehavior(GetSettings().GetMouseSettings().GetWheelBehavior());
+            if (nWheelBehavior == MouseWheelBehaviour::ALWAYS
+               || (nWheelBehavior == MouseWheelBehaviour::FocusOnly && HasChildPathFocus()))
+            {
+                const CommandWheelData* pData = rNEvt.GetCommandEvent()->GetWheelData();
+                if (pData->GetMode() == CommandWheelMode::SCROLL)
+                {
+                    if (pData->GetDelta() < 0)
+                        Down();
+                    else
+                        Up();
+                    bDone = true;
+
+                    if (!HasChildPathFocus())
+                        GrabFocus();
+                }
+            }
+            else
+                bDone = false;  // don't eat this event, let the default handling happen (i.e. scroll the context)
+        }
+    }
+
+    return bDone || Edit::EventNotify(rNEvt);
+}
+
+void SpinField::FillLayoutData() const
+{
+    if (mbSpin)
+    {
+        mxLayoutData.emplace();
+        AppendLayoutData(*GetSubEdit());
+        GetSubEdit()->SetLayoutDataParent(this);
+    }
+    else
+        Edit::FillLayoutData();
+}
+
+void SpinField::SetUpperEnabled(bool bEnabled)
+{
+    if (mbUpperEnabled == bEnabled)
+        return;
+
+    mbUpperEnabled = bEnabled;
+
+    if (mbSpin)
+        Invalidate(maUpperRect);
+}
+
+void SpinField::SetLowerEnabled(bool bEnabled)
+{
+    if (mbLowerEnabled == bEnabled)
+        return;
+
+    mbLowerEnabled = bEnabled;
+
+    if (mbSpin)
+        Invalidate(maLowerRect);
+}
+
+void SpinField::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect)
+{
+    if (mbSpin)
+    {
+        bool bEnabled = IsEnabled();
+        bool bUpperEnabled = bEnabled && IsUpperEnabled();
+        bool bLowerEnabled = bEnabled && IsLowerEnabled();
+        ImplDrawSpinButton(rRenderContext, this, maUpperRect, maLowerRect,
+                           mbUpperIn && bUpperEnabled, mbLowerIn && bLowerEnabled,
+                           bUpperEnabled, bLowerEnabled);
+    }
+
+    if (GetStyle() & WB_DROPDOWN)
+    {
+        DecorationView aView(&rRenderContext);
+
+        DrawButtonFlags nStyle = DrawButtonFlags::NoLightBorder;
+        if (mbInDropDown)
+            nStyle |= DrawButtonFlags::Pressed;
+        tools::Rectangle aInnerRect = aView.DrawButton(maDropDownRect, nStyle);
+
+        DrawSymbolFlags nSymbolStyle = IsEnabled() ? DrawSymbolFlags::NONE : DrawSymbolFlags::Disable;
+        aView.DrawSymbol(aInnerRect, SymbolType::SPIN_DOWN, rRenderContext.GetSettings().GetStyleSettings().GetButtonTextColor(), nSymbolStyle);
+    }
+
+    Edit::Paint(rRenderContext, rRect);
+}
+
+void SpinField::ImplCalcButtonAreas(const OutputDevice* pDev, const Size& rOutSz, tools::Rectangle& rDDArea,
+                                    tools::Rectangle& rSpinUpArea, tools::Rectangle& rSpinDownArea)
+{
+    const StyleSettings& rStyleSettings = pDev->GetSettings().GetStyleSettings();
+
+    Size aSize = rOutSz;
+    Size aDropDownSize;
+
+    if (GetStyle() & WB_DROPDOWN)
+    {
+        tools::Long nW = rStyleSettings.GetScrollBarSize();
+        nW = GetDrawPixel( pDev, nW );
+        aDropDownSize = Size( CalcZoom( nW ), aSize.Height() );
+        aSize.AdjustWidth( -(aDropDownSize.Width()) );
+        rDDArea = tools::Rectangle( Point( aSize.Width(), 0 ), aDropDownSize );
+        rDDArea.AdjustTop( -1 );
+    }
+    else
+        rDDArea.SetEmpty();
+
+    // calculate sizes according to the height
+    if (GetStyle() & WB_SPIN)
+    {
+        tools::Long nBottom1 = aSize.Height()/2;
+        tools::Long nBottom2 = aSize.Height()-1;
+        tools::Long nTop2 = nBottom1;
+        if ( !(aSize.Height() & 0x01) )
+            nBottom1--;
+
+        bool bNativeRegionOK = false;
+        tools::Rectangle aContentUp, aContentDown;
+
+        if ((pDev->GetOutDevType() == OUTDEV_WINDOW) &&
+            // there is just no useful native support for spinfields with dropdown
+            ! (GetStyle() & WB_DROPDOWN) &&
+            IsNativeControlSupported(ControlType::Spinbox, ControlPart::Entire))
+        {
+            vcl::Window *pWin = pDev->GetOwnerWindow();
+            vcl::Window *pBorder = pWin->GetWindow( GetWindowType::Border );
+
+            // get the system's spin button size
+            ImplControlValue aControlValue;
+            tools::Rectangle aBound;
+            Point aPoint;
+
+            // use the full extent of the control
+            tools::Rectangle aArea( aPoint, pBorder->GetOutputSizePixel() );
+
+            bNativeRegionOK =
+                pWin->GetNativeControlRegion(ControlType::Spinbox, ControlPart::ButtonUp,
+                    aArea, ControlState::NONE, aControlValue, aBound, aContentUp) &&
+                pWin->GetNativeControlRegion(ControlType::Spinbox, ControlPart::ButtonDown,
+                    aArea, ControlState::NONE, aControlValue, aBound, aContentDown);
+
+            if (bNativeRegionOK)
+            {
+                // convert back from border space to local coordinates
+                aPoint = pBorder->ScreenToOutputPixel( pWin->OutputToScreenPixel( aPoint ) );
+                aContentUp.Move(-aPoint.X(), -aPoint.Y());
+                aContentDown.Move(-aPoint.X(), -aPoint.Y());
+            }
+        }
+
+        if (bNativeRegionOK)
+        {
+            rSpinUpArea = aContentUp;
+            rSpinDownArea = aContentDown;
+        }
+        else
+        {
+            aSize.AdjustWidth( -(CalcZoom( GetDrawPixel( pDev, rStyleSettings.GetSpinSize() ) )) );
+
+            rSpinUpArea = tools::Rectangle( aSize.Width(), 0, rOutSz.Width()-aDropDownSize.Width()-1, nBottom1 );
+            rSpinDownArea = tools::Rectangle( rSpinUpArea.Left(), nTop2, rSpinUpArea.Right(), nBottom2 );
+        }
+    }
+    else
+    {
+        rSpinUpArea.SetEmpty();
+        rSpinDownArea.SetEmpty();
+    }
+}
+
+void SpinField::Resize()
+{
+    if (!mbSpin)
+        return;
+
+    Control::Resize();
+    Size aSize = GetOutputSizePixel();
+    bool bSubEditPositioned = false;
+
+    if (GetStyle() & (WB_SPIN | WB_DROPDOWN))
+    {
+        ImplCalcButtonAreas( GetOutDev(), aSize, maDropDownRect, maUpperRect, maLowerRect );
+
+        ImplControlValue aControlValue;
+        Point aPoint;
+        tools::Rectangle aContent, aBound;
+
+        // use the full extent of the control
+        vcl::Window *pBorder = GetWindow( GetWindowType::Border );
+        tools::Rectangle aArea( aPoint, pBorder->GetOutputSizePixel() );
+
+        // adjust position and size of the edit field
+        if (GetNativeControlRegion(ControlType::Spinbox, ControlPart::SubEdit, aArea, ControlState::NONE,
+                                   aControlValue, aBound, aContent) &&
+            // there is just no useful native support for spinfields with dropdown
+            !(GetStyle() & WB_DROPDOWN))
+        {
+            // convert back from border space to local coordinates
+            aPoint = pBorder->ScreenToOutputPixel(OutputToScreenPixel(aPoint));
+            aContent.Move(-aPoint.X(), -aPoint.Y());
+
+            // use the themes drop down size
+            mpEdit->SetPosPixel( aContent.TopLeft() );
+            bSubEditPositioned = true;
+            aSize = aContent.GetSize();
+        }
+        else
+        {
+            if (maUpperRect.IsEmpty())
+            {
+                SAL_WARN_IF( maDropDownRect.IsEmpty(), "vcl", "SpinField::Resize: SPIN && DROPDOWN, but all empty rects?" );
+                aSize.setWidth( maDropDownRect.Left() );
+            }
+            else
+                aSize.setWidth( maUpperRect.Left() );
+        }
+    }
+
+    if (!bSubEditPositioned)
+    {
+        // this moves our sub edit if RTL gets switched
+        mpEdit->SetPosPixel(Point());
+    }
+    mpEdit->SetSizePixel(aSize);
+
+    if (GetStyle() & WB_SPIN)
+        Invalidate(tools::Rectangle(maUpperRect.TopLeft(), maLowerRect.BottomRight()));
+    if (GetStyle() & WB_DROPDOWN)
+        Invalidate(maDropDownRect);
+}
+
+void SpinField::StateChanged(StateChangedType nType)
+{
+    Edit::StateChanged(nType);
+
+    if (nType == StateChangedType::Enable)
+    {
+        if (mbSpin || (GetStyle() & WB_DROPDOWN))
+        {
+            mpEdit->Enable(IsEnabled());
+
+            if (mbSpin)
+            {
+                Invalidate(maLowerRect);
+                Invalidate(maUpperRect);
+            }
+            if (GetStyle() & WB_DROPDOWN)
+                Invalidate(maDropDownRect);
+        }
+    }
+    else if (nType == StateChangedType::Style)
+    {
+        if (GetStyle() & WB_REPEAT)
+            mbRepeat = true;
+        else
+            mbRepeat = false;
+    }
+    else if (nType == StateChangedType::Zoom)
+    {
+        Resize();
+        if (mpEdit)
+            mpEdit->SetZoom(GetZoom());
+        Invalidate();
+    }
+    else if (nType == StateChangedType::ControlFont)
+    {
+        if (mpEdit)
+            mpEdit->SetControlFont(GetControlFont());
+        Invalidate();
+    }
+    else if (nType == StateChangedType::ControlForeground)
+    {
+        if (mpEdit)
+            mpEdit->SetControlForeground(GetControlForeground());
+        Invalidate();
+    }
+    else if (nType == StateChangedType::ControlBackground)
+    {
+        if (mpEdit)
+            mpEdit->SetControlBackground(GetControlBackground());
+        Invalidate();
+    }
+    else if( nType == StateChangedType::Mirroring )
+    {
+        if (mpEdit)
+            mpEdit->CompatStateChanged(StateChangedType::Mirroring);
+        Resize();
+    }
+}
+
+void SpinField::DataChanged( const DataChangedEvent& rDCEvt )
+{
+    Edit::DataChanged(rDCEvt);
+
+    if ((rDCEvt.GetType() == DataChangedEventType::SETTINGS) &&
+        (rDCEvt.GetFlags() & AllSettingsFlags::STYLE))
+    {
+        Resize();
+        Invalidate();
+    }
+}
+
+tools::Rectangle* SpinField::ImplFindPartRect(const Point& rPt)
+{
+    if (maUpperRect.Contains(rPt))
+        return &maUpperRect;
+    else if (maLowerRect.Contains(rPt))
+        return &maLowerRect;
+    else
+        return nullptr;
+}
+
+bool SpinField::PreNotify(NotifyEvent& rNEvt)
+{
+    if (rNEvt.GetType() == MouseNotifyEvent::MOUSEMOVE)
+    {
+        const MouseEvent* pMouseEvt = rNEvt.GetMouseEvent();
+        if (pMouseEvt && !pMouseEvt->GetButtons() && !pMouseEvt->IsSynthetic() && !pMouseEvt->IsModifierChanged())
+        {
+            // trigger redraw if mouse over state has changed
+            if( IsNativeControlSupported(ControlType::Spinbox, ControlPart::Entire) ||
+                IsNativeControlSupported(ControlType::Spinbox, ControlPart::AllButtons) )
+            {
+                tools::Rectangle* pRect = ImplFindPartRect( GetPointerPosPixel() );
+                tools::Rectangle* pLastRect = ImplFindPartRect( GetLastPointerPosPixel() );
+                if( pRect != pLastRect || (pMouseEvt->IsLeaveWindow() || pMouseEvt->IsEnterWindow()) )
+                {
+                    // FIXME: this is currently only on macOS
+                    // check for other platforms that need similar handling
+                    if (ImplGetSVData()->maNWFData.mbNoFocusRects && IsNativeWidgetEnabled() &&
+                        IsNativeControlSupported(ControlType::Editbox, ControlPart::Entire))
+                    {
+                        ImplInvalidateOutermostBorder(this);
+                    }
+                    else
+                    {
+                        // paint directly
+                        vcl::Region aRgn( GetOutDev()->GetActiveClipRegion() );
+                        if (pLastRect)
+                        {
+                            GetOutDev()->SetClipRegion(vcl::Region(*pLastRect));
+                            Invalidate(*pLastRect);
+                            GetOutDev()->SetClipRegion( aRgn );
+                        }
+                        if (pRect)
+                        {
+                            GetOutDev()->SetClipRegion(vcl::Region(*pRect));
+                            Invalidate(*pRect);
+                            GetOutDev()->SetClipRegion( aRgn );
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    return Edit::PreNotify(rNEvt);
+}
+
+void SpinField::EndDropDown()
+{
+    mbInDropDown = false;
+    Invalidate(tools::Rectangle(Point(), GetOutputSizePixel()));
+}
+
+bool SpinField::ShowDropDown( bool )
+{
+    return false;
+}
+
+Size SpinField::CalcMinimumSizeForText(const OUString &rString) const
+{
+    Size aSz = Edit::CalcMinimumSizeForText(rString);
+
+    if ( GetStyle() & WB_DROPDOWN )
+        aSz.AdjustWidth(GetSettings().GetStyleSettings().GetScrollBarSize() );
+    if ( GetStyle() & WB_SPIN )
+    {
+        ImplControlValue aControlValue;
+        tools::Rectangle aArea( Point(), Size(100, aSz.Height()));
+        tools::Rectangle aEntireBound, aEntireContent, aEditBound, aEditContent;
+        if (
+               GetNativeControlRegion(ControlType::Spinbox, ControlPart::Entire,
+                   aArea, ControlState::NONE, aControlValue, aEntireBound, aEntireContent) &&
+               GetNativeControlRegion(ControlType::Spinbox, ControlPart::SubEdit,
+                   aArea, ControlState::NONE, aControlValue, aEditBound, aEditContent)
+           )
+        {
+            aSz.AdjustWidth(aEntireContent.GetWidth() - aEditContent.GetWidth());
+        }
+        else
+        {
+            aSz.AdjustWidth(maUpperRect.GetWidth() );
+        }
+    }
+
+    return aSz;
+}
+
+Size SpinField::CalcMinimumSize() const
+{
+    return CalcMinimumSizeForText(GetText());
+}
+
+Size SpinField::GetOptimalSize() const
+{
+    return CalcMinimumSize();
+}
+
+Size SpinField::CalcSize(sal_Int32 nChars) const
+{
+    Size aSz = Edit::CalcSize( nChars );
+
+    if ( GetStyle() & WB_DROPDOWN )
+        aSz.AdjustWidth(GetSettings().GetStyleSettings().GetScrollBarSize() );
+    if ( GetStyle() & WB_SPIN )
+        aSz.AdjustWidth(GetSettings().GetStyleSettings().GetSpinSize() );
+
+    return aSz;
+}
+
+IMPL_LINK( SpinField, ImplTimeout, Timer*, pTimer, void )
+{
+    if ( pTimer->GetTimeout() == static_cast<sal_uInt64>(MouseSettings::GetButtonStartRepeat()) )
+    {
+        pTimer->SetTimeout( GetSettings().GetMouseSettings().GetButtonRepeat() );
+        pTimer->Start();
+    }
+    else
+    {
+        if ( mbInitialUp )
+            Up();
+        else
+            Down();
+    }
+}
+
+void SpinField::Draw(OutputDevice* pDev, const Point& rPos, SystemTextColorFlags nFlags)
+{
+    Edit::Draw(pDev, rPos, nFlags);
+
+    WinBits nFieldStyle = GetStyle();
+    if ( (nFlags & SystemTextColorFlags::NoControls ) || !( nFieldStyle & (WB_SPIN|WB_DROPDOWN) ) )
+        return;
+
+    Point aPos = pDev->LogicToPixel( rPos );
+    Size aSize = GetSizePixel();
+    AllSettings aOldSettings = pDev->GetSettings();
+
+    pDev->Push();
+    pDev->SetMapMode();
+
+    tools::Rectangle aDD, aUp, aDown;
+    ImplCalcButtonAreas(pDev, aSize, aDD, aUp, aDown);
+    aDD.Move(aPos.X(), aPos.Y());
+    aUp.Move(aPos.X(), aPos.Y());
+    aUp.AdjustTop( 1 );
+    aDown.Move(aPos.X(), aPos.Y());
+
+    Color aButtonTextColor;
+    if (nFlags & SystemTextColorFlags::Mono)
+        aButtonTextColor = COL_BLACK;
+    else
+        aButtonTextColor = GetSettings().GetStyleSettings().GetButtonTextColor();
+
+    if (GetStyle() & WB_DROPDOWN)
+    {
+        DecorationView aView( pDev );
+        tools::Rectangle aInnerRect = aView.DrawButton( aDD, DrawButtonFlags::NoLightBorder );
+        DrawSymbolFlags nSymbolStyle = IsEnabled() ? DrawSymbolFlags::NONE : DrawSymbolFlags::Disable;
+        aView.DrawSymbol(aInnerRect, SymbolType::SPIN_DOWN, aButtonTextColor, nSymbolStyle);
+    }
+
+    if (GetStyle() & WB_SPIN)
+    {
+        ImplDrawSpinButton(*pDev, this, aUp, aDown, false, false);
+    }
+
+    pDev->Pop();
+    pDev->SetSettings(aOldSettings);
+
+}
+
+FactoryFunction SpinField::GetUITestFactory() const
+{
+    return SpinFieldUIObject::create;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */