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Diffstat (limited to 'vcl/source/window/event.cxx')
| -rw-r--r-- | vcl/source/window/event.cxx | 673 |
1 files changed, 673 insertions, 0 deletions
diff --git a/vcl/source/window/event.cxx b/vcl/source/window/event.cxx new file mode 100644 index 000000000..e11d032b9 --- /dev/null +++ b/vcl/source/window/event.cxx @@ -0,0 +1,673 @@ +/* -*- 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/event.hxx> +#include <vcl/window.hxx> +#include <vcl/dockwin.hxx> +#include <vcl/layout.hxx> +#include <sal/log.hxx> + +#include <window.h> +#include <svdata.hxx> +#include <salframe.hxx> +#include <config_features.h> +#include <comphelper/scopeguard.hxx> + +#include "impldockingwrapper.hxx" + +namespace vcl { + +void Window::DataChanged( const DataChangedEvent& ) +{ +} + +void Window::NotifyAllChildren( DataChangedEvent& rDCEvt ) +{ + CompatDataChanged( rDCEvt ); + + vcl::Window* pChild = mpWindowImpl->mpFirstChild; + while ( pChild ) + { + pChild->NotifyAllChildren( rDCEvt ); + pChild = pChild->mpWindowImpl->mpNext; + } +} + +bool Window::PreNotify( NotifyEvent& rNEvt ) +{ + bool bDone = false; + if ( mpWindowImpl->mpParent && !ImplIsOverlapWindow() ) + bDone = mpWindowImpl->mpParent->CompatPreNotify( rNEvt ); + + if ( !bDone ) + { + if( rNEvt.GetType() == MouseNotifyEvent::GETFOCUS ) + { + bool bCompoundFocusChanged = false; + if ( mpWindowImpl->mbCompoundControl && !mpWindowImpl->mbCompoundControlHasFocus && HasChildPathFocus() ) + { + mpWindowImpl->mbCompoundControlHasFocus = true; + bCompoundFocusChanged = true; + } + + if ( bCompoundFocusChanged || ( rNEvt.GetWindow() == this ) ) + CallEventListeners( VclEventId::WindowGetFocus ); + } + else if( rNEvt.GetType() == MouseNotifyEvent::LOSEFOCUS ) + { + bool bCompoundFocusChanged = false; + if ( mpWindowImpl->mbCompoundControl && mpWindowImpl->mbCompoundControlHasFocus && !HasChildPathFocus() ) + { + mpWindowImpl->mbCompoundControlHasFocus = false ; + bCompoundFocusChanged = true; + } + + if ( bCompoundFocusChanged || ( rNEvt.GetWindow() == this ) ) + CallEventListeners( VclEventId::WindowLoseFocus ); + } + + // #82968# mouse and key events will be notified after processing ( in ImplNotifyKeyMouseCommandEventListeners() )! + // see also ImplHandleMouseEvent(), ImplHandleKey() + + } + + return bDone; +} + +namespace +{ + bool parentNotDialogControl(Window* pWindow) + { + vcl::Window* pParent = getNonLayoutParent(pWindow); + if (!pParent) + return true; + return ((pParent->GetStyle() & (WB_DIALOGCONTROL | WB_NODIALOGCONTROL)) != WB_DIALOGCONTROL); + } +} + +bool Window::EventNotify( NotifyEvent& rNEvt ) +{ + bool bRet = false; + + if (isDisposed()) + return false; + + // check for docking window + // but do nothing if window is docked and locked + ImplDockingWindowWrapper *pWrapper = ImplGetDockingManager()->GetDockingWindowWrapper( this ); + if ((GetStyle() & WB_DOCKABLE) && + pWrapper && ( pWrapper->IsFloatingMode() || !pWrapper->IsLocked() )) + { + const bool bDockingSupportCrippled = !StyleSettings::GetDockingFloatsSupported(); + + if ( rNEvt.GetType() == MouseNotifyEvent::MOUSEBUTTONDOWN ) + { + const MouseEvent* pMEvt = rNEvt.GetMouseEvent(); + bool bHit = pWrapper->GetDragArea().Contains( pMEvt->GetPosPixel() ); + if ( pMEvt->IsLeft() ) + { + if (!bDockingSupportCrippled && pMEvt->IsMod1() && (pMEvt->GetClicks() == 2)) + { + // ctrl double click toggles floating mode + pWrapper->SetFloatingMode( !pWrapper->IsFloatingMode() ); + return true; + } + else if ( pMEvt->GetClicks() == 1 && bHit) + { + // allow start docking during mouse move + pWrapper->ImplEnableStartDocking(); + return true; + } + } + } + else if ( rNEvt.GetType() == MouseNotifyEvent::MOUSEMOVE ) + { + const MouseEvent* pMEvt = rNEvt.GetMouseEvent(); + bool bHit = pWrapper->GetDragArea().Contains( pMEvt->GetPosPixel() ); + if ( pMEvt->IsLeft() ) + { + // check if a single click initiated this sequence ( ImplStartDockingEnabled() ) + // check if window is docked and + if( pWrapper->ImplStartDockingEnabled() && !pWrapper->IsFloatingMode() && + !pWrapper->IsDocking() && bHit ) + { + Point aPos = pMEvt->GetPosPixel(); + vcl::Window* pWindow = rNEvt.GetWindow(); + if ( pWindow != this ) + { + aPos = pWindow->OutputToScreenPixel( aPos ); + aPos = ScreenToOutputPixel( aPos ); + } + pWrapper->ImplStartDocking( aPos ); + } + return true; + } + } + else if( rNEvt.GetType() == MouseNotifyEvent::KEYINPUT ) + { + const vcl::KeyCode& rKey = rNEvt.GetKeyEvent()->GetKeyCode(); + if (rKey.GetCode() == KEY_F10 && rKey.GetModifier() && + rKey.IsShift() && rKey.IsMod1() && !bDockingSupportCrippled) + { + pWrapper->SetFloatingMode( !pWrapper->IsFloatingMode() ); + /* At this point the floating toolbar frame does not have the + * input focus since these frames don't get the focus per default + * To enable keyboard handling of this toolbar set the input focus + * to the frame. This needs to be done with ToTop since GrabFocus + * would not notice any change since "this" already has the focus. + */ + if( pWrapper->IsFloatingMode() ) + ToTop( ToTopFlags::GrabFocusOnly ); + return true; + } + } + } + + // manage the dialogs + if ( (GetStyle() & (WB_DIALOGCONTROL | WB_NODIALOGCONTROL)) == WB_DIALOGCONTROL ) + { + // if the parent also has dialog control activated, the parent takes over control + if ( (rNEvt.GetType() == MouseNotifyEvent::KEYINPUT) || (rNEvt.GetType() == MouseNotifyEvent::KEYUP) ) + { + // ScGridWindow has WB_DIALOGCONTROL set, so pressing tab in ScCheckListMenuControl won't + // get processed here by the toplevel DockingWindow of ScCheckListMenuControl by + // just checking if parentNotDialogControl is true + bool bTopLevelFloatingWindow = (pWrapper && pWrapper->IsFloatingMode()); + if (ImplIsOverlapWindow() || parentNotDialogControl(this) || bTopLevelFloatingWindow) + { + bRet = ImplDlgCtrl( *rNEvt.GetKeyEvent(), rNEvt.GetType() == MouseNotifyEvent::KEYINPUT ); + } + } + else if ( (rNEvt.GetType() == MouseNotifyEvent::GETFOCUS) || (rNEvt.GetType() == MouseNotifyEvent::LOSEFOCUS) ) + { + ImplDlgCtrlFocusChanged( rNEvt.GetWindow(), rNEvt.GetType() == MouseNotifyEvent::GETFOCUS ); + if ( (rNEvt.GetWindow() == this) && (rNEvt.GetType() == MouseNotifyEvent::GETFOCUS) && + !(GetStyle() & WB_TABSTOP) && !(mpWindowImpl->mnDlgCtrlFlags & DialogControlFlags::WantFocus) ) + { + vcl::Window* pFirstChild = ImplGetDlgWindow( 0, GetDlgWindowType::First ); + if ( pFirstChild ) + pFirstChild->ImplControlFocus(); + } + } + } + + if ( !bRet ) + { + if ( mpWindowImpl->mpParent && !ImplIsOverlapWindow() ) + bRet = mpWindowImpl->mpParent->CompatNotify( rNEvt ); + } + + return bRet; +} + +void Window::CallEventListeners( VclEventId nEvent, void* pData ) +{ + VclWindowEvent aEvent( this, nEvent, pData ); + + VclPtr<vcl::Window> xWindow = this; + + Application::ImplCallEventListeners( aEvent ); + + // if we have ObjectDying, then the bIsDisposed flag has already been set, + // but we still need to let listeners know. + const bool bIgnoreDisposed = nEvent == VclEventId::ObjectDying; + + if ( !bIgnoreDisposed && xWindow->isDisposed() ) + return; + + // If maEventListeners is empty, the XVCLWindow has not yet been initialized. + // Calling GetComponentInterface will do that. + if (mpWindowImpl->maEventListeners.empty() && pData) + xWindow->GetComponentInterface(); + + if (!mpWindowImpl->maEventListeners.empty()) + { + // Copy the list, because this can be destroyed when calling a Link... + std::vector<Link<VclWindowEvent&,void>> aCopy( mpWindowImpl->maEventListeners ); + // we use an iterating counter/flag and a set of deleted Link's to avoid O(n^2) behaviour + mpWindowImpl->mnEventListenersIteratingCount++; + auto& rWindowImpl = *mpWindowImpl; + comphelper::ScopeGuard aGuard( + [&rWindowImpl, &xWindow, &bIgnoreDisposed]() + { + if (bIgnoreDisposed || !xWindow->isDisposed()) + { + rWindowImpl.mnEventListenersIteratingCount--; + if (rWindowImpl.mnEventListenersIteratingCount == 0) + rWindowImpl.maEventListenersDeleted.clear(); + } + } + ); + for ( const Link<VclWindowEvent&,void>& rLink : aCopy ) + { + if (!bIgnoreDisposed && xWindow->isDisposed()) break; + // check this hasn't been removed in some re-enterancy scenario fdo#47368 + if( rWindowImpl.maEventListenersDeleted.find(rLink) == rWindowImpl.maEventListenersDeleted.end() ) + rLink.Call( aEvent ); + } + } + + while ( xWindow ) + { + + if ( !bIgnoreDisposed && xWindow->isDisposed() ) + return; + + auto& rWindowImpl = *xWindow->mpWindowImpl; + if (!rWindowImpl.maChildEventListeners.empty()) + { + // Copy the list, because this can be destroyed when calling a Link... + std::vector<Link<VclWindowEvent&,void>> aCopy( rWindowImpl.maChildEventListeners ); + // we use an iterating counter/flag and a set of deleted Link's to avoid O(n^2) behaviour + rWindowImpl.mnChildEventListenersIteratingCount++; + comphelper::ScopeGuard aGuard( + [&rWindowImpl, &xWindow, &bIgnoreDisposed]() + { + if (bIgnoreDisposed || !xWindow->isDisposed()) + { + rWindowImpl.mnChildEventListenersIteratingCount--; + if (rWindowImpl.mnChildEventListenersIteratingCount == 0) + rWindowImpl.maChildEventListenersDeleted.clear(); + } + } + ); + for ( const Link<VclWindowEvent&,void>& rLink : aCopy ) + { + if (!bIgnoreDisposed && xWindow->isDisposed()) + return; + // Check this hasn't been removed in some re-enterancy scenario fdo#47368. + if( rWindowImpl.maChildEventListenersDeleted.find(rLink) == rWindowImpl.maChildEventListenersDeleted.end() ) + rLink.Call( aEvent ); + } + } + + if ( !bIgnoreDisposed && xWindow->isDisposed() ) + return; + + xWindow = xWindow->GetParent(); + } +} + +void Window::AddEventListener( const Link<VclWindowEvent&,void>& rEventListener ) +{ + mpWindowImpl->maEventListeners.push_back( rEventListener ); +} + +void Window::RemoveEventListener( const Link<VclWindowEvent&,void>& rEventListener ) +{ + if (mpWindowImpl) + { + auto& rListeners = mpWindowImpl->maEventListeners; + rListeners.erase( std::remove(rListeners.begin(), rListeners.end(), rEventListener ), rListeners.end() ); + if (mpWindowImpl->mnEventListenersIteratingCount) + mpWindowImpl->maEventListenersDeleted.insert(rEventListener); + } +} + +void Window::AddChildEventListener( const Link<VclWindowEvent&,void>& rEventListener ) +{ + mpWindowImpl->maChildEventListeners.push_back( rEventListener ); +} + +void Window::RemoveChildEventListener( const Link<VclWindowEvent&,void>& rEventListener ) +{ + if (mpWindowImpl) + { + auto& rListeners = mpWindowImpl->maChildEventListeners; + rListeners.erase( std::remove(rListeners.begin(), rListeners.end(), rEventListener ), rListeners.end() ); + if (mpWindowImpl->mnChildEventListenersIteratingCount) + mpWindowImpl->maChildEventListenersDeleted.insert(rEventListener); + } +} + +ImplSVEvent * Window::PostUserEvent( const Link<void*,void>& rLink, void* pCaller, bool bReferenceLink ) +{ + std::unique_ptr<ImplSVEvent> pSVEvent(new ImplSVEvent); + pSVEvent->mpData = pCaller; + pSVEvent->maLink = rLink; + pSVEvent->mpWindow = this; + pSVEvent->mbCall = true; + if (bReferenceLink) + { + pSVEvent->mpInstanceRef = static_cast<vcl::Window *>(rLink.GetInstance()); + } + + auto pTmpEvent = pSVEvent.get(); + if (!mpWindowImpl->mpFrame->PostEvent( std::move(pSVEvent) )) + return nullptr; + return pTmpEvent; +} + +void Window::RemoveUserEvent( ImplSVEvent * nUserEvent ) +{ + SAL_WARN_IF( nUserEvent->mpWindow.get() != this, "vcl", + "Window::RemoveUserEvent(): Event doesn't send to this window or is already removed" ); + SAL_WARN_IF( !nUserEvent->mbCall, "vcl", + "Window::RemoveUserEvent(): Event is already removed" ); + + if ( nUserEvent->mpWindow ) + { + nUserEvent->mpWindow = nullptr; + } + + nUserEvent->mbCall = false; +} + + +static MouseEvent ImplTranslateMouseEvent( const MouseEvent& rE, vcl::Window const * pSource, vcl::Window const * pDest ) +{ + // the mouse event occurred in a different window, we need to translate the coordinates of + // the mouse cursor within that (source) window to the coordinates the mouse cursor would + // be in the destination window + Point aPos = pSource->OutputToScreenPixel( rE.GetPosPixel() ); + return MouseEvent( pDest->ScreenToOutputPixel( aPos ), rE.GetClicks(), rE.GetMode(), rE.GetButtons(), rE.GetModifier() ); +} + +void Window::ImplNotifyKeyMouseCommandEventListeners( NotifyEvent& rNEvt ) +{ + if( rNEvt.GetType() == MouseNotifyEvent::COMMAND ) + { + const CommandEvent* pCEvt = rNEvt.GetCommandEvent(); + if ( pCEvt->GetCommand() != CommandEventId::ContextMenu ) + // non context menu events are not to be notified up the chain + // so we return immediately + return; + + if ( mpWindowImpl->mbCompoundControl || ( rNEvt.GetWindow() == this ) ) + { + // not interested: The event listeners are already called in ::Command, + // and calling them here a second time doesn't make sense + if ( rNEvt.GetWindow() != this ) + { + CommandEvent aCommandEvent; + + if ( !pCEvt->IsMouseEvent() ) + { + aCommandEvent = *pCEvt; + } + else + { + // the mouse event occurred in a different window, we need to translate the coordinates of + // the mouse cursor within that window to the coordinates the mouse cursor would be in the + // current window + vcl::Window* pSource = rNEvt.GetWindow(); + Point aPos = pSource->OutputToScreenPixel( pCEvt->GetMousePosPixel() ); + aCommandEvent = CommandEvent( ScreenToOutputPixel( aPos ), pCEvt->GetCommand(), pCEvt->IsMouseEvent(), pCEvt->GetEventData() ); + } + + CallEventListeners( VclEventId::WindowCommand, &aCommandEvent ); + } + } + } + + // #82968# notify event listeners for mouse and key events separately and + // not in PreNotify ( as for focus listeners ) + // this allows for processing those events internally first and pass it to + // the toolkit later + + VclPtr<vcl::Window> xWindow = this; + + if( rNEvt.GetType() == MouseNotifyEvent::MOUSEMOVE ) + { + if ( mpWindowImpl->mbCompoundControl || ( rNEvt.GetWindow() == this ) ) + { + if ( rNEvt.GetWindow() == this ) + CallEventListeners( VclEventId::WindowMouseMove, const_cast<MouseEvent *>(rNEvt.GetMouseEvent()) ); + else + { + MouseEvent aMouseEvent = ImplTranslateMouseEvent( *rNEvt.GetMouseEvent(), rNEvt.GetWindow(), this ); + CallEventListeners( VclEventId::WindowMouseMove, &aMouseEvent ); + } + } + } + else if( rNEvt.GetType() == MouseNotifyEvent::MOUSEBUTTONUP ) + { + if ( mpWindowImpl->mbCompoundControl || ( rNEvt.GetWindow() == this ) ) + { + if ( rNEvt.GetWindow() == this ) + CallEventListeners( VclEventId::WindowMouseButtonUp, const_cast<MouseEvent *>(rNEvt.GetMouseEvent()) ); + else + { + MouseEvent aMouseEvent = ImplTranslateMouseEvent( *rNEvt.GetMouseEvent(), rNEvt.GetWindow(), this ); + CallEventListeners( VclEventId::WindowMouseButtonUp, &aMouseEvent ); + } + } + } + else if( rNEvt.GetType() == MouseNotifyEvent::MOUSEBUTTONDOWN ) + { + if ( mpWindowImpl->mbCompoundControl || ( rNEvt.GetWindow() == this ) ) + { + if ( rNEvt.GetWindow() == this ) + CallEventListeners( VclEventId::WindowMouseButtonDown, const_cast<MouseEvent *>(rNEvt.GetMouseEvent()) ); + else + { + MouseEvent aMouseEvent = ImplTranslateMouseEvent( *rNEvt.GetMouseEvent(), rNEvt.GetWindow(), this ); + CallEventListeners( VclEventId::WindowMouseButtonDown, &aMouseEvent ); + } + } + } + else if( rNEvt.GetType() == MouseNotifyEvent::KEYINPUT ) + { + if ( mpWindowImpl->mbCompoundControl || ( rNEvt.GetWindow() == this ) ) + CallEventListeners( VclEventId::WindowKeyInput, const_cast<KeyEvent *>(rNEvt.GetKeyEvent()) ); + } + else if( rNEvt.GetType() == MouseNotifyEvent::KEYUP ) + { + if ( mpWindowImpl->mbCompoundControl || ( rNEvt.GetWindow() == this ) ) + CallEventListeners( VclEventId::WindowKeyUp, const_cast<KeyEvent *>(rNEvt.GetKeyEvent()) ); + } + + if ( xWindow->isDisposed() ) + return; + + // #106721# check if we're part of a compound control and notify + vcl::Window *pParent = ImplGetParent(); + while( pParent ) + { + if( pParent->IsCompoundControl() ) + { + pParent->ImplNotifyKeyMouseCommandEventListeners( rNEvt ); + break; + } + pParent = pParent->ImplGetParent(); + } +} + +void Window::ImplCallInitShow() +{ + mpWindowImpl->mbReallyShown = true; + mpWindowImpl->mbInInitShow = true; + CompatStateChanged( StateChangedType::InitShow ); + mpWindowImpl->mbInInitShow = false; + + vcl::Window* pWindow = mpWindowImpl->mpFirstOverlap; + while ( pWindow ) + { + if ( pWindow->mpWindowImpl->mbVisible ) + pWindow->ImplCallInitShow(); + pWindow = pWindow->mpWindowImpl->mpNext; + } + + pWindow = mpWindowImpl->mpFirstChild; + while ( pWindow ) + { + if ( pWindow->mpWindowImpl->mbVisible ) + pWindow->ImplCallInitShow(); + pWindow = pWindow->mpWindowImpl->mpNext; + } +} + + +void Window::ImplCallResize() +{ + mpWindowImpl->mbCallResize = false; + + // Normally we avoid blanking on re-size unless people might notice: + if( GetBackground().IsGradient() ) + Invalidate(); + + Resize(); + + // #88419# Most classes don't call the base class in Resize() and Move(), + // => Call ImpleResize/Move instead of Resize/Move directly... + CallEventListeners( VclEventId::WindowResize ); +} + +void Window::ImplCallMove() +{ + mpWindowImpl->mbCallMove = false; + + if( mpWindowImpl->mbFrame ) + { + // update frame position + SalFrame *pParentFrame = nullptr; + vcl::Window *pParent = ImplGetParent(); + while( pParent ) + { + if( pParent->mpWindowImpl && + pParent->mpWindowImpl->mpFrame != mpWindowImpl->mpFrame ) + { + pParentFrame = pParent->mpWindowImpl->mpFrame; + break; + } + pParent = pParent->GetParent(); + } + + SalFrameGeometry g = mpWindowImpl->mpFrame->GetGeometry(); + mpWindowImpl->maPos = Point( g.nX, g.nY ); + if( pParentFrame ) + { + g = pParentFrame->GetGeometry(); + mpWindowImpl->maPos -= Point( g.nX, g.nY ); + } + // the client window and all its subclients have the same position as the borderframe + // this is important for floating toolbars where the borderwindow is a floating window + // which has another borderwindow (ie the system floating window) + vcl::Window *pClientWin = mpWindowImpl->mpClientWindow; + while( pClientWin ) + { + pClientWin->mpWindowImpl->maPos = mpWindowImpl->maPos; + pClientWin = pClientWin->mpWindowImpl->mpClientWindow; + } + } + + Move(); + + CallEventListeners( VclEventId::WindowMove ); +} + +void Window::ImplCallFocusChangeActivate( vcl::Window* pNewOverlapWindow, + vcl::Window* pOldOverlapWindow ) +{ + ImplSVData* pSVData = ImplGetSVData(); + vcl::Window* pNewRealWindow; + vcl::Window* pOldRealWindow; + bool bCallActivate = true; + bool bCallDeactivate = true; + + if (!pOldOverlapWindow) + { + return; + } + + pOldRealWindow = pOldOverlapWindow->ImplGetWindow(); + if (!pNewOverlapWindow) + { + return; + } + + pNewRealWindow = pNewOverlapWindow->ImplGetWindow(); + if ( (pOldRealWindow->GetType() != WindowType::FLOATINGWINDOW) || + pOldRealWindow->GetActivateMode() != ActivateModeFlags::NONE ) + { + if ( (pNewRealWindow->GetType() == WindowType::FLOATINGWINDOW) && + pNewRealWindow->GetActivateMode() == ActivateModeFlags::NONE) + { + pSVData->mpWinData->mpLastDeacWin = pOldOverlapWindow; + bCallDeactivate = false; + } + } + else if ( (pNewRealWindow->GetType() != WindowType::FLOATINGWINDOW) || + pNewRealWindow->GetActivateMode() != ActivateModeFlags::NONE ) + { + if (pSVData->mpWinData->mpLastDeacWin) + { + if (pSVData->mpWinData->mpLastDeacWin.get() == pNewOverlapWindow) + bCallActivate = false; + else + { + vcl::Window* pLastRealWindow = pSVData->mpWinData->mpLastDeacWin->ImplGetWindow(); + pSVData->mpWinData->mpLastDeacWin->mpWindowImpl->mbActive = false; + pSVData->mpWinData->mpLastDeacWin->Deactivate(); + if (pLastRealWindow != pSVData->mpWinData->mpLastDeacWin.get()) + { + pLastRealWindow->mpWindowImpl->mbActive = true; + pLastRealWindow->Activate(); + } + } + pSVData->mpWinData->mpLastDeacWin = nullptr; + } + } + + if ( bCallDeactivate ) + { + if( pOldOverlapWindow->mpWindowImpl->mbActive ) + { + pOldOverlapWindow->mpWindowImpl->mbActive = false; + pOldOverlapWindow->Deactivate(); + } + if ( pOldRealWindow != pOldOverlapWindow ) + { + if( pOldRealWindow->mpWindowImpl->mbActive ) + { + pOldRealWindow->mpWindowImpl->mbActive = false; + pOldRealWindow->Deactivate(); + } + } + } + if ( !bCallActivate || pNewOverlapWindow->mpWindowImpl->mbActive ) + return; + + pNewOverlapWindow->mpWindowImpl->mbActive = true; + pNewOverlapWindow->Activate(); + + if ( pNewRealWindow != pNewOverlapWindow ) + { + if( ! pNewRealWindow->mpWindowImpl->mbActive ) + { + pNewRealWindow->mpWindowImpl->mbActive = true; + pNewRealWindow->Activate(); + } + } +} + +} /* namespace vcl */ + + +NotifyEvent::NotifyEvent( MouseNotifyEvent nEventType, vcl::Window* pWindow, + const void* pEvent ) +{ + mpWindow = pWindow; + mpData = const_cast<void*>(pEvent); + mnEventType = nEventType; +} + +NotifyEvent::~NotifyEvent() = default; + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |