CWnd::OnNcXButtonDblClk
The framework calls this member function when the user double-clicks XBUTTON1 or XBUTTON2 while the cursor is in the nonclient area of a window.
void OnNcXButtonDblClk(
short nHitTest,
UINT nButton,
CPoint point
);
Parameters
Parameter |
Description |
|---|---|
[in] nHitTest |
The hit-test value returned by the CWnd::DefWindowProc function as a result of processing the WM_NCHITTEST message. |
[in] nButton |
A value of XBUTTON1 if the first Microsoft Intellimouse X button is double-clicked, or XBUTTON2 if the second X button is double-clicked. |
[in] point |
A CPoint object that specifies the x and y coordinates of the cursor relative to the upper-left corner of the client area. |
Remarks
This method receives the WM_XBUTTONDBLCLK notification, which is described in the Windows SDK. This message is posted to the window that contains the cursor. If a window has captured the mouse, this message is not posted.
Observação
This member function is called by the framework to allow your application to handle a Windows message. The parameters passed to your function reflect the parameters received by the framework when the message was received. If you call the base-class implementation of this function, that implementation will use the parameters originally passed with the message and not the parameters you supply to the function.
Requirements
Header: afxwin.h
This method is supported in Windows Vista and later.
Additional requirements for this method are described in Build Requirements for Windows Vista Common Controls.