CMFCToolBarButton::OnToolHitTest

Called by the framework when the parent toolbar must determine whether a point is in the bounding rectangle of the button.

virtual BOOL OnToolHitTest(
   const CWnd* pWnd,
   TOOLINFO* pTI 
);

Parameters

• [in] pWnd
  The parent window of the button. Can be NULL.

• [in] pTI
  A TOOLINFO structure that contains information about a tool in a tooltip control.

Return Value

The result of OnMenuButtonToolHitTest if the button can retrieve a pointer to the parent frame window; otherwise FALSE.

Remarks

This method calls one of the following methods if it can convert the parent window to a valid frame object:

• CMDIFrameWndEx::OnMenuButtonToolHitTest

• CFrameWndEx::OnMenuButtonToolHitTest

• COleIPFrameWndEx::OnMenuButtonToolHitTest

Requirements

Header: afxtoolbarbutton.h

See Also

Concepts

MFC Hierarchy Chart

Reference

CMFCToolBarButton Class

CMDIFrameWndEx::OnMenuButtonToolHitTest

CFrameWndEx::OnMenuButtonToolHitTest

COleIPFrameWndEx::OnMenuButtonToolHitTest