C++ QMenuBar::setContextMenuPolicy方法代码示例

void QmitkExtWorkbenchWindowAdvisor::PostWindowCreate()
{
 QmitkCommonWorkbenchWindowAdvisor::PostWindowCreate();
 // very bad hack...
 berry::IWorkbenchWindow::Pointer window =
  this->GetWindowConfigurer()->GetWindow();
 QMainWindow* mainWindow =
  static_cast<QMainWindow*> (window->GetShell()->GetControl());

 if (!windowIcon.empty())
 {
  mainWindow->setWindowIcon(QIcon(QString::fromStdString(windowIcon)));
 }
 mainWindow->setContextMenuPolicy(Qt::PreventContextMenu);

 /*mainWindow->setStyleSheet("color: white;"
 "background-color: #808080;"
 "selection-color: #659EC7;"
 "selection-background-color: #808080;"
 " QMenuBar {"
 "background-color: #808080; }");*/

 // ==== Application menu ============================
 QMenuBar* menuBar = mainWindow->menuBar();
 menuBar->setContextMenuPolicy(Qt::PreventContextMenu);

 QMenu* fileMenu = menuBar->addMenu("&File");
 fileMenu->setObjectName("FileMenu");

 QAction* fileOpenAction = new QmitkExtFileOpenAction(QIcon(":/org.mitk.gui.qt.ext/Load_48.png"), window);
 fileMenu->addAction(fileOpenAction);
 fileSaveProjectAction = new QmitkExtFileSaveProjectAction(window);
 fileSaveProjectAction->setIcon(QIcon(":/org.mitk.gui.qt.ext/Save_48.png"));
 fileMenu->addAction(fileSaveProjectAction);
 closeProjectAction = new QmitkCloseProjectAction(window);
 closeProjectAction->setIcon(QIcon(":/org.mitk.gui.qt.ext/Remove_48.png"));
 fileMenu->addAction(closeProjectAction);
 fileMenu->addSeparator();
 QAction* fileExitAction = new QmitkFileExitAction(window);
 fileExitAction->setObjectName("QmitkFileExitAction");
 fileMenu->addAction(fileExitAction);

 berry::IViewRegistry* viewRegistry =
  berry::PlatformUI::GetWorkbench()->GetViewRegistry();
 const std::vector<berry::IViewDescriptor::Pointer>& viewDescriptors =
  viewRegistry->GetViews();

 // another bad hack to get an edit/undo menu...
 QMenu* editMenu = menuBar->addMenu("&Edit");
 undoAction = editMenu->addAction(QIcon(":/org.mitk.gui.qt.ext/Undo_48.png"),
  "&Undo",
  QmitkExtWorkbenchWindowAdvisorHack::undohack, SLOT(onUndo()),
  QKeySequence("CTRL+Z"));
 undoAction->setToolTip("Undo the last action (not supported by all modules)");
 redoAction = editMenu->addAction(QIcon(":/org.mitk.gui.qt.ext/Redo_48.png")
  , "&Redo",
  QmitkExtWorkbenchWindowAdvisorHack::undohack, SLOT(onRedo()),
  QKeySequence("CTRL+Y"));
 redoAction->setToolTip("execute the last action that was undone again (not supported by all modules)");

 imageNavigatorAction = new QAction(QIcon(":/org.mitk.gui.qt.ext/Slider.png"), "&Image Navigator", NULL);
 bool imageNavigatorViewFound = window->GetWorkbench()->GetViewRegistry()->Find("org.mitk.views.imagenavigator");
 if (imageNavigatorViewFound)
 {
   QObject::connect(imageNavigatorAction, SIGNAL(triggered(bool)), QmitkExtWorkbenchWindowAdvisorHack::undohack, SLOT(onImageNavigator()));
   imageNavigatorAction->setCheckable(true);

   // add part listener for image navigator
   imageNavigatorPartListener = new PartListenerForImageNavigator(imageNavigatorAction);
   window->GetPartService()->AddPartListener(imageNavigatorPartListener);
   berry::IViewPart::Pointer imageNavigatorView =
       window->GetActivePage()->FindView("org.mitk.views.imagenavigator");
   imageNavigatorAction->setChecked(false);
   if (imageNavigatorView)
   {
     bool isImageNavigatorVisible = window->GetActivePage()->IsPartVisible(imageNavigatorView);
     if (isImageNavigatorVisible)
       imageNavigatorAction->setChecked(true);
   }
   imageNavigatorAction->setToolTip("Open image navigator for navigating through image");
 }

 // toolbar for showing file open, undo, redo and other main actions
 QToolBar* mainActionsToolBar = new QToolBar;
 mainActionsToolBar->setContextMenuPolicy(Qt::PreventContextMenu);
#ifdef __APPLE__
 mainActionsToolBar->setToolButtonStyle ( Qt::ToolButtonTextUnderIcon );
#else
 mainActionsToolBar->setToolButtonStyle ( Qt::ToolButtonTextBesideIcon );
#endif

 mainActionsToolBar->addAction(fileOpenAction);
 mainActionsToolBar->addAction(fileSaveProjectAction);
 mainActionsToolBar->addAction(closeProjectAction);
 mainActionsToolBar->addAction(undoAction);
 mainActionsToolBar->addAction(redoAction);
 if (imageNavigatorViewFound)
 {
   mainActionsToolBar->addAction(imageNavigatorAction);
 }
//.........这里部分代码省略.........

void QmitkExtWorkbenchWindowAdvisor::PostWindowCreate()
{
  // very bad hack...
  berry::IWorkbenchWindow::Pointer window =
    this->GetWindowConfigurer()->GetWindow();
  QMainWindow* mainWindow =
    qobject_cast<QMainWindow*> (window->GetShell()->GetControl());

  if (!windowIcon.isEmpty())
  {
    mainWindow->setWindowIcon(QIcon(windowIcon));
  }
  mainWindow->setContextMenuPolicy(Qt::PreventContextMenu);

  /*mainWindow->setStyleSheet("color: white;"
  "background-color: #808080;"
  "selection-color: #659EC7;"
  "selection-background-color: #808080;"
  " QMenuBar {"
  "background-color: #808080; }");*/

  // Load selected icon theme

  QStringList searchPaths = QIcon::themeSearchPaths();
  searchPaths.push_front( QString(":/org_mitk_icons/icons/") );
  QIcon::setThemeSearchPaths( searchPaths );

  berry::IPreferencesService* prefService = berry::Platform::GetPreferencesService();
  berry::IPreferences::Pointer stylePref = prefService->GetSystemPreferences()->Node(berry::QtPreferences::QT_STYLES_NODE);
  QString iconTheme = stylePref->Get(berry::QtPreferences::QT_ICON_THEME, "<<default>>");
  if( iconTheme == QString( "<<default>>" ) )
  {
    iconTheme = QString( "tango" );
  }
  QIcon::setThemeName( iconTheme );

  // ==== Application menu ============================

  QMenuBar* menuBar = mainWindow->menuBar();
  menuBar->setContextMenuPolicy(Qt::PreventContextMenu);

#ifdef __APPLE__
  menuBar->setNativeMenuBar(true);
#else
  menuBar->setNativeMenuBar(false);
#endif

  QAction* fileOpenAction = new QmitkFileOpenAction(QIcon::fromTheme("document-open",QIcon(":/org_mitk_icons/icons/tango/scalable/actions/document-open.svg")), window);
  fileOpenAction->setShortcut(QKeySequence::Open);
  QAction* fileSaveAction = new QmitkFileSaveAction(QIcon(":/org.mitk.gui.qt.ext/Save_48.png"), window);
  fileSaveAction->setShortcut(QKeySequence::Save);
  fileSaveProjectAction = new QmitkExtFileSaveProjectAction(window);
  fileSaveProjectAction->setIcon(QIcon::fromTheme("document-save",QIcon(":/org_mitk_icons/icons/tango/scalable/actions/document-save.svg")));
  closeProjectAction = new QmitkCloseProjectAction(window);
  closeProjectAction->setIcon(QIcon::fromTheme("edit-delete",QIcon(":/org_mitk_icons/icons/tango/scalable/actions/edit-delete.svg")));

  auto   perspGroup = new QActionGroup(menuBar);
  std::map<QString, berry::IViewDescriptor::Pointer> VDMap;

  // sort elements (converting vector to map...)
  QList<berry::IViewDescriptor::Pointer>::const_iterator iter;

  berry::IViewRegistry* viewRegistry =
    berry::PlatformUI::GetWorkbench()->GetViewRegistry();
  const QList<berry::IViewDescriptor::Pointer> viewDescriptors = viewRegistry->GetViews();

  bool skip = false;
  for (iter = viewDescriptors.begin(); iter != viewDescriptors.end(); ++iter)
  {
    // if viewExcludeList is set, it contains the id-strings of view, which
    // should not appear as an menu-entry in the menu
    if (viewExcludeList.size() > 0)
    {
      for (int i=0; i<viewExcludeList.size(); i++)
      {
        if (viewExcludeList.at(i) == (*iter)->GetId())
        {
          skip = true;
          break;
        }
      }
      if (skip)
      {
        skip = false;
        continue;
      }
    }

    if ((*iter)->GetId() == "org.blueberry.ui.internal.introview")
      continue;
    if ((*iter)->GetId() == "org.mitk.views.imagenavigator")
      continue;
    if ((*iter)->GetId() == "org.mitk.views.viewnavigatorview")
      continue;

    std::pair<QString, berry::IViewDescriptor::Pointer> p(
      (*iter)->GetLabel(), (*iter));
    VDMap.insert(p);
  }

//.........这里部分代码省略.........