+ int createToolBar( const QString&, int = -1, QMainWindow* = 0, bool = true );
+ int createToolBar( const QString&, const QString&, int = -1, QMainWindow* = 0, bool = true );
+ int createToolBar( const QString&, bool, Qt::ToolBarAreas = Qt::AllToolBarAreas,
+ int = -1, QMainWindow* = 0, bool = true );
+ int createToolBar( const QString&, const QString&, bool, Qt::ToolBarAreas = Qt::AllToolBarAreas,
+ int = -1, QMainWindow* = 0, bool = true );