vcl/qt5/QtMainWindow.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  */
  10
  11 #include <QtMainWindow.hxx>
  12 #include <QtMainWindow.moc>
  13 #include <QtAccessibleWidget.hxx>
  14
  15 #include <QtGui/QAccessible>
  16 #include <QtGui/QCloseEvent>
  17
  18 QtMainWindow::QtMainWindow(QtFrame& rFrame, Qt::WindowFlags f)
  19     : QMainWindow(nullptr, f)
  20     , m_rFrame(rFrame)
  21 {
  22 #ifndef EMSCRIPTEN
  23     QAccessible::installFactory(QtAccessibleWidget::customFactory);
  24 #endif
  25 }
  26
  27 void QtMainWindow::closeEvent(QCloseEvent* pEvent)
  28 {
  29     bool bRet = false;
  30     bRet = m_rFrame.CallCallback(SalEvent::Close, nullptr);
  31
  32     if (bRet)
  33         pEvent->accept();
  34     // SalEvent::Close returning false may mean that user has vetoed
  35     // closing the frame ("you have unsaved changes" dialog for example)
  36     // We shouldn't process the event in such case
  37     else
  38         pEvent->ignore();
  39 }
  40
  41 void QtMainWindow::moveEvent(QMoveEvent* pEvent)
  42 {
  43     const qreal fRatio = m_rFrame.devicePixelRatioF();
  44     m_rFrame.maGeometry.setPos(toPoint(pEvent->pos() * fRatio));
  45     m_rFrame.CallCallback(SalEvent::Move, nullptr);
  46 }