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From: etaylor@wilkins.iaims.bcm.tmc.edu (Eric Taylor)
Newsgroups: comp.windows.x
Subject: twm not handling XA_COLORMAP_WINDOWS
Message-ID: <2373@gazette.bcm.tmc.edu>
Date: 22 Oct 90 20:22:02 GMT
Sender: usenet@bcm.tmc.edu
Reply-To: etaylor@wilkins.iaims.bcm.tmc.edu (Eric Taylor)
Lines: 44
Nntp-Posting-Host: wilkins.iaims.bcm.tmc.edu

Has anyone gotten the XA_COLORMAP_WINDOWS property to work
properly with twm?  I do not mean XA_COLORMAP_WINDOW which
works just fine.  Below is a sample
program that seems to work just fine for other ICCCM window
managers, but not for twm:

#include <X11/Intrinsic.h>
#include <X11/StringDefs.h>
#include <X11/Core.h>
#include <stdio.h>

main(argc,argv)
	char *argv[] ;
{
	Widget wd = XtInitialize("test","Test",NULL,0,&argc,argv) ;
	Colormap c1 = XCreateColormap(XtDisplay(wd),DefaultRootWindow(XtDisplay(wd)),DefaultVisualOfScreen(XtScreen(wd)),AllocNone) ;
	Widget w1 ;
	XColor col ;
	col.flags = DoRed | DoGreen | DoBlue ;
	col.red = 256 * 256 ;
	col.green = 256 * 100 ;
	col.blue = 256 * 100 ;
	XAllocColor(XtDisplay(wd),c1,&col) ;
	w1 = XtVaCreateManagedWidget("w1",coreWidgetClass,wd,
		XtNcolormap,c1,
		XtNbackground,col.pixel,
		XtNwidth,100,
		XtNheight,200,
		NULL) ;
	XtRealizeWidget(wd) ;
	{
		Widget list[2] ;
		list[0] = wd ;
		list[1] = w1 ;
		XtSetWMColormapWindows(wd,list,2) ;
	}
	XtMainLoop() ;
}

-- 
					Eric Taylor
					Baylor College of Medicine
					etaylor@wilkins.bmc.tmc.edu
					(713) 798-3776