ClipAbove

Clip the clipRgn of the Window Manager port

#include <Windows.h> Window Manager

void ClipAbove(theWindow );

WindowPeek theWindow ; window of interest

ClipAbove sets the clipRgn of the Window Manager port to be the desktop

(i.e., the global variable GrayRgn) intersected with theWindow's current

clipRgn, minus the structure regions of all the windows in front of

theWindow.

theWindow is a WindowPeek (pointer to a WindowRecord).

Notes: This low-level function is used by the Window Manager to identify what

part of a window is visible.

Referenced by (4):