630 lines
22 KiB
C++
630 lines
22 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <config_features.h>
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#include <i18nlangtag/mslangid.hxx>
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#include <tools/time.hxx>
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#include <unotools/fontcfg.hxx>
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#include <unotools/confignode.hxx>
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#include <vcl/layout.hxx>
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#include <vcl/salgtype.hxx>
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#include <vcl/event.hxx>
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#include <vcl/fixed.hxx>
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#include <vcl/help.hxx>
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#include <vcl/cursor.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/window.hxx>
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#include <vcl/syswin.hxx>
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#include <vcl/syschild.hxx>
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#include <vcl/dockwin.hxx>
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#include <vcl/menu.hxx>
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#include <vcl/wrkwin.hxx>
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#include <vcl/wall.hxx>
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#include <vcl/gradient.hxx>
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#include <vcl/button.hxx>
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#include <vcl/taskpanelist.hxx>
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#include <vcl/dialog.hxx>
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#include <vcl/unowrap.hxx>
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#include <vcl/gdimtf.hxx>
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#include <vcl/pdfextoutdevdata.hxx>
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#include <vcl/popupmenuwindow.hxx>
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#include <vcl/lazydelete.hxx>
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#include <vcl/virdev.hxx>
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#include <vcl/settings.hxx>
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// declare system types in sysdata.hxx
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#include <vcl/sysdata.hxx>
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#include <salframe.hxx>
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#include <salobj.hxx>
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#include <salinst.hxx>
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#include <salgdi.hxx>
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#include <svdata.hxx>
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#include <fontinstance.hxx>
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#include <window.h>
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#include <toolbox.h>
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#include <outdev.h>
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#include <PhysicalFontCollection.hxx>
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#include <brdwin.hxx>
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#include <helpwin.hxx>
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#include <sallayout.hxx>
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#include <dndlistenercontainer.hxx>
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#include <dndeventdispatcher.hxx>
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#include <com/sun/star/accessibility/XAccessible.hpp>
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#include <com/sun/star/accessibility/AccessibleRole.hpp>
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#include <com/sun/star/datatransfer/dnd/XDragSource.hpp>
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#include <com/sun/star/datatransfer/dnd/XDropTarget.hpp>
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#include <com/sun/star/datatransfer/clipboard/XClipboard.hpp>
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#include <com/sun/star/datatransfer/clipboard/SystemClipboard.hpp>
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#include <com/sun/star/lang/XInitialization.hpp>
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#include <com/sun/star/lang/XComponent.hpp>
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#include <com/sun/star/lang/XServiceName.hpp>
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#include <comphelper/processfactory.hxx>
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#include <sal/macros.h>
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#include <rtl/strbuf.hxx>
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#include <set>
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#include <typeinfo>
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::datatransfer::clipboard;
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using namespace ::com::sun::star::datatransfer::dnd;
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using namespace ::com::sun::star;
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ImplAccessibleInfos::ImplAccessibleInfos()
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{
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nAccessibleRole = 0xFFFF;
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pAccessibleName = nullptr;
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pAccessibleDescription = nullptr;
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pLabeledByWindow = nullptr;
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pLabelForWindow = nullptr;
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pMemberOfWindow = nullptr;
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}
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ImplAccessibleInfos::~ImplAccessibleInfos()
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{
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}
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namespace vcl {
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css::uno::Reference< css::accessibility::XAccessible > Window::GetAccessible( bool bCreate )
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{
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// do not optimize hierarchy for the top level border win (ie, when there is no parent)
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/* // do not optimize accessible hierarchy at all to better reflect real VCL hierarchy
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if ( GetParent() && ( GetType() == WindowType::BORDERWINDOW ) && ( GetChildCount() == 1 ) )
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//if( !ImplIsAccessibleCandidate() )
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{
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vcl::Window* pChild = GetAccessibleChildWindow( 0 );
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if ( pChild )
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return pChild->GetAccessible();
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}
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*/
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if ( !mpWindowImpl )
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return css::uno::Reference< css::accessibility::XAccessible >();
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if ( !mpWindowImpl->mxAccessible.is() && bCreate )
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mpWindowImpl->mxAccessible = CreateAccessible();
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return mpWindowImpl->mxAccessible;
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}
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css::uno::Reference< css::accessibility::XAccessible > Window::CreateAccessible()
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{
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css::uno::Reference< css::accessibility::XAccessible > xAcc( GetComponentInterface(), css::uno::UNO_QUERY );
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return xAcc;
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}
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void Window::SetAccessible( const css::uno::Reference< css::accessibility::XAccessible >& x )
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{
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assert(mpWindowImpl);
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mpWindowImpl->mxAccessible = x;
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}
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// skip all border windows that are no top level frames
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bool Window::ImplIsAccessibleCandidate() const
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{
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if( !mpWindowImpl->mbBorderWin )
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return true;
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else
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// #101741 do not check for WB_CLOSEABLE because undecorated floaters (like menus!) are closeable
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if( mpWindowImpl->mbFrame && mpWindowImpl->mnStyle & (WB_MOVEABLE | WB_SIZEABLE) )
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return true;
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else
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return false;
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}
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bool Window::ImplIsAccessibleNativeFrame() const
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{
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if( mpWindowImpl->mbFrame )
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// #101741 do not check for WB_CLOSEABLE because undecorated floaters (like menus!) are closeable
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if( mpWindowImpl->mnStyle & (WB_MOVEABLE | WB_SIZEABLE) )
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return true;
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else
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return false;
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else
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return false;
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}
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vcl::Window* Window::GetAccessibleParentWindow() const
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{
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if ( ImplIsAccessibleNativeFrame() )
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return nullptr;
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vcl::Window* pParent = mpWindowImpl->mpParent;
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if( GetType() == WindowType::MENUBARWINDOW )
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{
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// report the menubar as a child of THE workwindow
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vcl::Window *pWorkWin = GetParent()->mpWindowImpl->mpFirstChild;
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while( pWorkWin && (pWorkWin == this) )
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pWorkWin = pWorkWin->mpWindowImpl->mpNext;
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pParent = pWorkWin;
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}
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// If this is a floating window which has a native border window, then that border should be reported as
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// the accessible parent, unless the floating window is a PopupMenuFloatingWindow
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// The logic here has to match that of AccessibleFactory::createAccessibleContext in
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// accessibility/source/helper/acc_factory.cxx to avoid PopupMenuFloatingWindow
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// becoming a11y parents of themselves
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else if( GetType() == WindowType::FLOATINGWINDOW &&
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mpWindowImpl->mpBorderWindow && mpWindowImpl->mpBorderWindow->mpWindowImpl->mbFrame &&
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!PopupMenuFloatingWindow::isPopupMenu(this))
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{
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pParent = mpWindowImpl->mpBorderWindow;
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}
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else if( pParent && !pParent->ImplIsAccessibleCandidate() )
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{
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pParent = pParent->mpWindowImpl->mpParent;
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}
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return pParent;
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}
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sal_uInt16 Window::GetAccessibleChildWindowCount()
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{
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sal_uInt16 nChildren = 0;
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vcl::Window* pChild = mpWindowImpl->mpFirstChild;
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while( pChild )
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{
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if( pChild->IsVisible() )
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nChildren++;
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pChild = pChild->mpWindowImpl->mpNext;
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}
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// report the menubarwindow as a child of THE workwindow
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if( GetType() == WindowType::BORDERWINDOW )
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{
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ImplBorderWindow *pBorderWindow = static_cast<ImplBorderWindow*>(this);
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if( pBorderWindow->mpMenuBarWindow &&
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pBorderWindow->mpMenuBarWindow->IsVisible()
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)
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--nChildren;
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}
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else if( GetType() == WindowType::WORKWINDOW )
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{
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WorkWindow *pWorkWindow = static_cast<WorkWindow*>(this);
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if( pWorkWindow->GetMenuBar() &&
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pWorkWindow->GetMenuBar()->GetWindow() &&
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pWorkWindow->GetMenuBar()->GetWindow()->IsVisible()
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)
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++nChildren;
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}
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return nChildren;
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}
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vcl::Window* Window::GetAccessibleChildWindow( sal_uInt16 n )
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{
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// report the menubarwindow as a the first child of THE workwindow
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if( GetType() == WindowType::WORKWINDOW && static_cast<WorkWindow *>(this)->GetMenuBar() )
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{
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if( n == 0 )
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{
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MenuBar *pMenuBar = static_cast<WorkWindow *>(this)->GetMenuBar();
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if( pMenuBar->GetWindow() && pMenuBar->GetWindow()->IsVisible() )
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return pMenuBar->GetWindow();
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}
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else
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--n;
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}
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// transform n to child number including invisible children
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sal_uInt16 nChildren = n;
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vcl::Window* pChild = mpWindowImpl->mpFirstChild;
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while( pChild )
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{
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if( pChild->IsVisible() )
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{
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if( ! nChildren )
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break;
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nChildren--;
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}
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pChild = pChild->mpWindowImpl->mpNext;
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}
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if( GetType() == WindowType::BORDERWINDOW && pChild && pChild->GetType() == WindowType::MENUBARWINDOW )
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{
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do pChild = pChild->mpWindowImpl->mpNext; while( pChild && ! pChild->IsVisible() );
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SAL_WARN_IF( !pChild, "vcl", "GetAccessibleChildWindow(): wrong index in border window");
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}
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if ( pChild && ( pChild->GetType() == WindowType::BORDERWINDOW ) && ( pChild->GetChildCount() == 1 ) )
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{
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pChild = pChild->GetChild( 0 );
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}
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return pChild;
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}
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void Window::SetAccessibleRole( sal_uInt16 nRole )
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{
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if ( !mpWindowImpl->mpAccessibleInfos )
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mpWindowImpl->mpAccessibleInfos = new ImplAccessibleInfos;
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SAL_WARN_IF( mpWindowImpl->mpAccessibleInfos->nAccessibleRole != 0xFFFF, "vcl", "AccessibleRole already set!" );
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mpWindowImpl->mpAccessibleInfos->nAccessibleRole = nRole;
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}
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sal_uInt16 Window::getDefaultAccessibleRole() const
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{
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sal_uInt16 nRole = 0xFFFF;
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switch ( GetType() )
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{
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case WindowType::MESSBOX: // MT: Would be nice to have special roles!
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case WindowType::INFOBOX:
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case WindowType::WARNINGBOX:
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case WindowType::ERRORBOX:
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case WindowType::QUERYBOX: nRole = accessibility::AccessibleRole::ALERT; break;
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case WindowType::MODELESSDIALOG:
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case WindowType::MODALDIALOG:
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case WindowType::TABDIALOG:
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case WindowType::BUTTONDIALOG:
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case WindowType::DIALOG: nRole = accessibility::AccessibleRole::DIALOG; break;
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case WindowType::PUSHBUTTON:
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case WindowType::OKBUTTON:
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case WindowType::CANCELBUTTON:
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case WindowType::HELPBUTTON:
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case WindowType::IMAGEBUTTON:
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case WindowType::MOREBUTTON:
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case WindowType::SPINBUTTON: nRole = accessibility::AccessibleRole::PUSH_BUTTON; break;
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case WindowType::MENUBUTTON: nRole = accessibility::AccessibleRole::BUTTON_MENU; break;
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case WindowType::RADIOBUTTON: nRole = accessibility::AccessibleRole::RADIO_BUTTON; break;
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case WindowType::TRISTATEBOX:
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case WindowType::CHECKBOX: nRole = accessibility::AccessibleRole::CHECK_BOX; break;
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case WindowType::MULTILINEEDIT: nRole = accessibility::AccessibleRole::SCROLL_PANE; break;
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case WindowType::PATTERNFIELD:
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case WindowType::CALCINPUTLINE:
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case WindowType::EDIT: nRole = ( GetStyle() & WB_PASSWORD ) ? accessibility::AccessibleRole::PASSWORD_TEXT : accessibility::AccessibleRole::TEXT; break;
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case WindowType::PATTERNBOX:
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case WindowType::NUMERICBOX:
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case WindowType::METRICBOX:
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case WindowType::CURRENCYBOX:
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case WindowType::LONGCURRENCYBOX:
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case WindowType::COMBOBOX: nRole = accessibility::AccessibleRole::COMBO_BOX; break;
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case WindowType::LISTBOX:
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case WindowType::MULTILISTBOX: nRole = accessibility::AccessibleRole::LIST; break;
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case WindowType::TREELISTBOX: nRole = accessibility::AccessibleRole::TREE; break;
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case WindowType::FIXEDTEXT: nRole = accessibility::AccessibleRole::LABEL; break;
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case WindowType::FIXEDLINE:
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if( !GetText().isEmpty() )
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nRole = accessibility::AccessibleRole::LABEL;
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else
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nRole = accessibility::AccessibleRole::SEPARATOR;
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break;
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case WindowType::FIXEDBITMAP:
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case WindowType::FIXEDIMAGE: nRole = accessibility::AccessibleRole::ICON; break;
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case WindowType::GROUPBOX: nRole = accessibility::AccessibleRole::GROUP_BOX; break;
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case WindowType::SCROLLBAR: nRole = accessibility::AccessibleRole::SCROLL_BAR; break;
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case WindowType::SLIDER:
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case WindowType::SPLITTER:
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case WindowType::SPLITWINDOW: nRole = accessibility::AccessibleRole::SPLIT_PANE; break;
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case WindowType::DATEBOX:
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case WindowType::TIMEBOX:
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case WindowType::DATEFIELD:
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case WindowType::TIMEFIELD: nRole = accessibility::AccessibleRole::DATE_EDITOR; break;
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case WindowType::NUMERICFIELD:
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case WindowType::METRICFIELD:
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case WindowType::CURRENCYFIELD:
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case WindowType::LONGCURRENCYFIELD:
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case WindowType::SPINFIELD: nRole = accessibility::AccessibleRole::SPIN_BOX; break;
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case WindowType::TOOLBOX: nRole = accessibility::AccessibleRole::TOOL_BAR; break;
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case WindowType::STATUSBAR: nRole = accessibility::AccessibleRole::STATUS_BAR; break;
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case WindowType::TABPAGE: nRole = accessibility::AccessibleRole::PANEL; break;
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case WindowType::TABCONTROL: nRole = accessibility::AccessibleRole::PAGE_TAB_LIST; break;
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case WindowType::DOCKINGWINDOW: nRole = (mpWindowImpl->mbFrame) ? accessibility::AccessibleRole::FRAME :
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accessibility::AccessibleRole::PANEL; break;
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case WindowType::FLOATINGWINDOW: nRole = ( mpWindowImpl->mbFrame ||
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(mpWindowImpl->mpBorderWindow && mpWindowImpl->mpBorderWindow->mpWindowImpl->mbFrame) ||
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(GetStyle() & WB_OWNERDRAWDECORATION) ) ? accessibility::AccessibleRole::FRAME :
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accessibility::AccessibleRole::WINDOW; break;
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case WindowType::WORKWINDOW: nRole = accessibility::AccessibleRole::ROOT_PANE; break;
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case WindowType::SCROLLBARBOX: nRole = accessibility::AccessibleRole::FILLER; break;
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case WindowType::HELPTEXTWINDOW: nRole = accessibility::AccessibleRole::TOOL_TIP; break;
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case WindowType::RULER: nRole = accessibility::AccessibleRole::RULER; break;
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case WindowType::SCROLLWINDOW: nRole = accessibility::AccessibleRole::SCROLL_PANE; break;
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case WindowType::WINDOW:
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case WindowType::CONTROL:
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case WindowType::BORDERWINDOW:
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case WindowType::SYSTEMCHILDWINDOW:
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default:
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if (ImplIsAccessibleNativeFrame() )
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nRole = accessibility::AccessibleRole::FRAME;
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else if( IsScrollable() )
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nRole = accessibility::AccessibleRole::SCROLL_PANE;
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else if( const_cast<vcl::Window*>(this)->ImplGetWindow()->IsMenuFloatingWindow() )
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nRole = accessibility::AccessibleRole::WINDOW; // #106002#, contextmenus are windows (i.e. toplevel)
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else
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// #104051# WINDOW seems to be a bad default role, use LAYEREDPANE instead
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// a WINDOW is interpreted as a top-level window, which is typically not the case
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//nRole = accessibility::AccessibleRole::WINDOW;
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nRole = accessibility::AccessibleRole::PANEL;
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}
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return nRole;
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}
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sal_uInt16 Window::GetAccessibleRole() const
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{
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sal_uInt16 nRole = mpWindowImpl->mpAccessibleInfos ? mpWindowImpl->mpAccessibleInfos->nAccessibleRole : 0xFFFF;
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if ( nRole == 0xFFFF )
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nRole = getDefaultAccessibleRole();
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return nRole;
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}
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void Window::SetAccessibleName( const OUString& rName )
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{
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if ( !mpWindowImpl->mpAccessibleInfos )
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mpWindowImpl->mpAccessibleInfos = new ImplAccessibleInfos;
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OUString oldName = GetAccessibleName();
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mpWindowImpl->mpAccessibleInfos->pAccessibleName.reset( new OUString( rName ) );
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CallEventListeners( VclEventId::WindowFrameTitleChanged, &oldName );
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}
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OUString Window::GetAccessibleName() const
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{
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if (mpWindowImpl->mpAccessibleInfos && mpWindowImpl->mpAccessibleInfos->pAccessibleName)
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return *mpWindowImpl->mpAccessibleInfos->pAccessibleName;
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return getDefaultAccessibleName();
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}
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OUString Window::getDefaultAccessibleName() const
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{
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OUString aAccessibleName;
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switch ( GetType() )
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{
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case WindowType::MULTILINEEDIT:
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case WindowType::PATTERNFIELD:
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case WindowType::NUMERICFIELD:
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case WindowType::METRICFIELD:
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case WindowType::CURRENCYFIELD:
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case WindowType::LONGCURRENCYFIELD:
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case WindowType::CALCINPUTLINE:
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case WindowType::EDIT:
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case WindowType::DATEBOX:
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case WindowType::TIMEBOX:
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case WindowType::CURRENCYBOX:
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case WindowType::LONGCURRENCYBOX:
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case WindowType::DATEFIELD:
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case WindowType::TIMEFIELD:
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case WindowType::SPINFIELD:
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case WindowType::COMBOBOX:
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case WindowType::LISTBOX:
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case WindowType::MULTILISTBOX:
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case WindowType::TREELISTBOX:
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case WindowType::METRICBOX:
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{
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vcl::Window *pLabel = GetAccessibleRelationLabeledBy();
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if ( pLabel && pLabel != this )
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aAccessibleName = pLabel->GetText();
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if (aAccessibleName.isEmpty())
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aAccessibleName = GetQuickHelpText();
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}
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break;
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case WindowType::IMAGEBUTTON:
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case WindowType::PUSHBUTTON:
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aAccessibleName = GetText();
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if (aAccessibleName.isEmpty())
|
|
{
|
|
aAccessibleName = GetQuickHelpText();
|
|
if (aAccessibleName.isEmpty())
|
|
aAccessibleName = GetHelpText();
|
|
}
|
|
break;
|
|
|
|
case WindowType::TOOLBOX:
|
|
aAccessibleName = GetText();
|
|
break;
|
|
|
|
case WindowType::MOREBUTTON:
|
|
aAccessibleName = mpWindowImpl->maText;
|
|
break;
|
|
|
|
default:
|
|
aAccessibleName = GetText();
|
|
break;
|
|
}
|
|
|
|
return GetNonMnemonicString( aAccessibleName );
|
|
}
|
|
|
|
void Window::SetAccessibleDescription( const OUString& rDescription )
|
|
{
|
|
if ( ! mpWindowImpl->mpAccessibleInfos )
|
|
mpWindowImpl->mpAccessibleInfos = new ImplAccessibleInfos;
|
|
|
|
SAL_WARN_IF( mpWindowImpl->mpAccessibleInfos->pAccessibleDescription, "vcl", "AccessibleDescription already set!" );
|
|
mpWindowImpl->mpAccessibleInfos->pAccessibleDescription.reset( new OUString( rDescription ) );
|
|
}
|
|
|
|
OUString Window::GetAccessibleDescription() const
|
|
{
|
|
OUString aAccessibleDescription;
|
|
if ( mpWindowImpl->mpAccessibleInfos && mpWindowImpl->mpAccessibleInfos->pAccessibleDescription )
|
|
{
|
|
aAccessibleDescription = *mpWindowImpl->mpAccessibleInfos->pAccessibleDescription;
|
|
}
|
|
else
|
|
{
|
|
// Special code for help text windows. ZT asks the border window for the
|
|
// description so we have to forward this request to our inner window.
|
|
const vcl::Window* pWin = const_cast<vcl::Window *>(this)->ImplGetWindow();
|
|
if ( pWin->GetType() == WindowType::HELPTEXTWINDOW )
|
|
aAccessibleDescription = pWin->GetHelpText();
|
|
else
|
|
aAccessibleDescription = GetHelpText();
|
|
}
|
|
|
|
return aAccessibleDescription;
|
|
}
|
|
|
|
void Window::SetAccessibleRelationLabeledBy( vcl::Window* pLabeledBy )
|
|
{
|
|
if ( !mpWindowImpl->mpAccessibleInfos )
|
|
mpWindowImpl->mpAccessibleInfos = new ImplAccessibleInfos;
|
|
mpWindowImpl->mpAccessibleInfos->pLabeledByWindow = pLabeledBy;
|
|
}
|
|
|
|
void Window::SetAccessibleRelationLabelFor( vcl::Window* pLabelFor )
|
|
{
|
|
if ( !mpWindowImpl->mpAccessibleInfos )
|
|
mpWindowImpl->mpAccessibleInfos = new ImplAccessibleInfos;
|
|
mpWindowImpl->mpAccessibleInfos->pLabelForWindow = pLabelFor;
|
|
}
|
|
|
|
void Window::SetAccessibleRelationMemberOf( vcl::Window* pMemberOfWin )
|
|
{
|
|
if ( !mpWindowImpl->mpAccessibleInfos )
|
|
mpWindowImpl->mpAccessibleInfos = new ImplAccessibleInfos;
|
|
mpWindowImpl->mpAccessibleInfos->pMemberOfWindow = pMemberOfWin;
|
|
}
|
|
|
|
vcl::Window* Window::GetAccessibleRelationMemberOf() const
|
|
{
|
|
if (mpWindowImpl->mpAccessibleInfos && mpWindowImpl->mpAccessibleInfos->pMemberOfWindow)
|
|
return mpWindowImpl->mpAccessibleInfos->pMemberOfWindow;
|
|
|
|
if (!isContainerWindow(this) && !isContainerWindow(GetParent()))
|
|
return getLegacyNonLayoutAccessibleRelationMemberOf();
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
vcl::Window* Window::getAccessibleRelationLabelFor() const
|
|
{
|
|
if (mpWindowImpl->mpAccessibleInfos && mpWindowImpl->mpAccessibleInfos->pLabelForWindow)
|
|
return mpWindowImpl->mpAccessibleInfos->pLabelForWindow;
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
vcl::Window* Window::GetAccessibleRelationLabelFor() const
|
|
{
|
|
vcl::Window* pWindow = getAccessibleRelationLabelFor();
|
|
|
|
if (pWindow)
|
|
return pWindow;
|
|
|
|
if (!isContainerWindow(this) && !isContainerWindow(GetParent()))
|
|
return getLegacyNonLayoutAccessibleRelationLabelFor();
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
vcl::Window* Window::GetAccessibleRelationLabeledBy() const
|
|
{
|
|
if (mpWindowImpl->mpAccessibleInfos && mpWindowImpl->mpAccessibleInfos->pLabeledByWindow)
|
|
return mpWindowImpl->mpAccessibleInfos->pLabeledByWindow;
|
|
|
|
std::vector<VclPtr<FixedText> > aMnemonicLabels(list_mnemonic_labels());
|
|
if (!aMnemonicLabels.empty())
|
|
{
|
|
//if we have multiple labels, then prefer the first that is visible
|
|
for (auto const & rCandidate : aMnemonicLabels)
|
|
{
|
|
if (rCandidate->IsVisible())
|
|
return rCandidate;
|
|
}
|
|
return aMnemonicLabels[0];
|
|
}
|
|
|
|
if (!isContainerWindow(this) && !isContainerWindow(GetParent()))
|
|
return getLegacyNonLayoutAccessibleRelationLabeledBy();
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
bool Window::IsAccessibilityEventsSuppressed( bool bTraverseParentPath )
|
|
{
|
|
if( !bTraverseParentPath )
|
|
return mpWindowImpl->mbSuppressAccessibilityEvents;
|
|
else
|
|
{
|
|
vcl::Window *pParent = this;
|
|
while ( pParent && pParent->mpWindowImpl)
|
|
{
|
|
if( pParent->mpWindowImpl->mbSuppressAccessibilityEvents )
|
|
return true;
|
|
else
|
|
pParent = pParent->mpWindowImpl->mpParent; // do not use GetParent() to find borderwindows that are frames
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
|
|
void Window::SetAccessibilityEventsSuppressed(bool bSuppressed)
|
|
{
|
|
mpWindowImpl->mbSuppressAccessibilityEvents = bSuppressed;
|
|
}
|
|
|
|
} /* namespace vcl */
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|