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CMFCToolBarDateTimeCtrl::OnUpdateToolTip

  • Article

Called by the framework when the parent toolbar updates its tooltip text.

virtual BOOL OnUpdateToolTip(
   CWnd* pWndParent,
   int iButtonIndex,
   CToolTipCtrl& wndToolTip,
   CString& str
);

Parameters

  • [in] pWndParent
    The parent window.

  • [in] iButtonIndex
    The zero-based index of the button in the parent button collection.

  • [in] wndToolTip
    The control that displays the tooltip text.

  • [out] str
    A CString object that receives the updated tooltip text.

Return Value

Nonzero if the method updates the tooltip text; otherwise 0.

Remarks

This method extends the base class implementation (CMFCToolBarButton::OnUpdateToolTip) by displaying the tooltip text that is associated with the button. If the button is not docked horizontally, this method does nothing and returns FALSE.

Requirements

Header: afxtoolbardatetimectrl.h

See Also

Concepts

MFC Hierarchy Chart

Reference

CMFCToolBarDateTimeCtrl Class

CMFCToolBarButton::OnUpdateToolTip