private:
static QWidget *_mainWidget;
static QHash<QString, ActionCollection *> _actionCollections;
static ContextMenuActionProvider *_contextMenuActionProvider;
static ToolBarActionProvider *_toolBarActionProvider;
private:
static QWidget *_mainWidget;
static QHash<QString, ActionCollection *> _actionCollections;
static ContextMenuActionProvider *_contextMenuActionProvider;
static ToolBarActionProvider *_toolBarActionProvider;