CMFCToolBar::OnUserToolTip
Called by the framework when the tooltip for a button is about to be displayed.
virtual BOOL OnUserToolTip(
CMFCToolBarButton* pButton,
CString& strTTText
) const;
Parameters
[in] pButton
Points to a toolbar button for which a tooltip is to be displayed.[out] strTTText
A reference to CString object that receives the text of the tooltip.
Return Value
TRUE if strTTText was populated with tooltip text; otherwise FALSE.
Remarks
The framework calls this method when the tooltip for a toolbar button is about to be displayed. If OnUserToolTip returns TRUE, the framework displays a tooltip which contains the text returned by OnUserToolTip in strTTText. Otherwise, the tooltip contains the button text.
Override OnUserToolTip to customize tool tips of toolbar buttons. The default implementation calls CMFCToolBar::OnUserToolTip to obtain the tooltip text.
Requirements
Header: afxtoolbar.h