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List:       kde-core-devel
Subject:    Re: ParentRelative
From:       Keith Packard <keithp () keithp ! com>
Date:       2001-03-30 17:23:36
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On Monday 12 February 2001 18:22, Matthias Elter wrote:

> If I set the background-pixmap attribute of a window to ParentRelative (no
> matter directly or by using QWidget::setBackgroundMode(X11ParentRelative) I
> would expect X to send me Exposure events in case the windows position
> relative to the parent changes. But it does not?!

X doesn't send expose events in this case.  If you reconfigure the window 
you can call XClearArea to get it repainted.  If someone else reconfigures 
the window, you can catch the ConfigureNotify event and then call 
XClearArea.

keithp@keithp.com	 XFree86 Core Team		SuSE, Inc.

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