Microsoft Foundation Classes (mfc.hlp) (Table of Contents; Topic list)
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CWnd::OnNcHitTest
◄CWnd►                                        ◄Up► ◄Contents► ◄Index► ◄Back►
──Microsoft Foundation Classes──────────────────────────────────────────────
 
  afx_msg UINT OnNcHitTest( CPoint  point  );
 
  Parameter   Description
 
  <point>     Contains the x- and y-coordinates of the cursor. These
              coordinates are always screen coordinates.
 
  Remarks
 
  Called for the CWnd that contains the cursor (or the CWnd that used the
  ◄SetCapture► member function to capture the mouse input) every time the
  mouse is moved.
 
  This message-handler member function calls the ◄Default► member
  function. Override this member function in your derived class to handle
  the ◄WM_NCHITTEST► message.
 
  Return Value
 
  One of the following values:
 
  Value           Meaning
 
  HTBOTTOM        In the lower horizontal border of the window.
 
  HTBOTTOMLEFT    In the lower-left corner of the window border.
 
  HTBOTTOMRIGHT   In the lower-right corner of the window border.
 
  HTCAPTION       In a caption area.
 
  HTCLIENT        In a client area.
 
  HTERROR         Same as HTNOWHERE except that the DefWindowProc member
                  function produces a system beep to indicate an error.
 
  HTGROWBOX       In a size box.
 
  HTHSCROLL       In the horizontal scroll bar.
 
  HTLEFT          In the left border of the window.
 
  HTMENU          In a menu area.
 
  HTNOWHERE       On the screen background or on a dividing line between
                  windows.
 
  HTREDUCE        In a Minimize button.
 
  HTRIGHT         In the right border of the window.
 
  HTSIZE          Same as HTGROWBOX.
 
  HTSYSMENU       In a Control-menu box (close box in child windows).
 
  HTTOP           In the upper horizontal border of the window.
 
  HTTOPLEFT       In the upper-left corner of the window border.
 
  HTTOPRIGHT      In the upper-right corner of the window border.
 
  HTTRANSPARENT   In a window currently covered by another window.
 
  HTVSCROLL       In the vertical scroll bar.
 
  HTZOOM          In a Maximize button.
 
  See Also
 
  ◄CWnd::Default►, ◄CWnd::GetCapture►, ◄WM_NCHITTEST►
 
 
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