Date: Tue, 18 May 1993 12:03:37 +0200
From: Rene Mueller <kiwi AT stud DOT ee DOT ethz DOT ch>
To: djgpp AT sun DOT soe DOT clarkson DOT edu
Subject: Pattern Origin change & Mouse/Keyboard Event problem

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Date: Sun, 16 May 1993 11:52:22 +0200
From: Rene Mueller <kiwi AT stud DOT ee DOT ethz DOT ch>
Message-Id: <199305160952 DOT AA09071 AT tardis-a2>
To: djgpp AT sun DOT sue DOT clarkson DOT edu
Subject: Pattern Origin change & Mouse/Keyboard Event problem

I try to porting a small window system on PC and one low-level function is
to draw a colored bitmap, in GRX a GrPattern, but when I draw it by 
PrPatternFilledBox, the origin of the pattern is the root 0,0. But I would
like to change the origin of the pattern that I can draw a pattern like an
image to a special coordinate.

Another problem I found is, that when I ask for an event with MouseGetEvent
with the mask of M_EVENT (include KEYPRESS), then it waits truely first of
an action by mouse (motion or press), then I can receive by the ways also
the pressed key. I don't know whether it is a bug or I read the documentation
wrong, but if I would like to receive also keyboard events without any action
of the mouse ... M_POLL seems to have problems with showing the mouse, but
maybe you have an better idea without polling.

Let me know, whether is your mailing list exist a FAQ, I would like to read it!

Thank's for your help, if possible.
   ,
Rene (kiwi AT iis DOT ethz DOT ch)

PS: I'm not member of this mailing list, could you send me your response
to my email address ...