Tabbing within toolbars

When giving click focus to a control in a toolbar, pressing the tab button causes interesting behavior. Once reaching the last control in the toolbar, the tab focus moves to the parent window controls. In Microsoft Outlook and Visual Studio 2005 if a toolbar has click focus , pressing tab causes the focus to cycle amongst the controls in the toolbar only.

QToolBar should cycle the tab focus within the toolbar or minimally provide an option to cycle the tab focus within the toolbar.