COleControl::OnInactiveMouseMove

Статья
10/16/2008

Called by the container for the inactive object under the mouse pointer on receipt of a WM_MOUSEMOVE message.

virtual void OnInactiveMouseMove(
   LPCRECT lprcBounds,
      long x,
      long y,
      DWORD dwKeyState 
);

Параметры

lprcBounds
The object bounding rectangle, in client coordinates of the containing window. Tells the object its exact position and size on the screen when the WM_MOUSEMOVE message was received.
x
The x coordinate of the mouse location in client coordinates of the containing window.
y
The y coordinate of the mouse location in client coordinates of the containing window.
dwKeyState
Identifies the current state of the keyboard modifier keys on the keyboard. Valid values can be a combination of any of the flags MK_CONTROL, MK_SHIFT, MK_ALT, MK_BUTTON, MK_LBUTTON, MK_MBUTTON, and MK_RBUTTON.

Заметки

Note that window client coordinates (pixels) are used to pass the mouse cursor position. This is made possible by also passing the bounding rectangle of the object in the same coordinate system.