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From: jmsellens@watmath.waterloo.edu.UUCP
Newsgroups: comp.windows.x
Subject: xterm - icons can disappear off screen ...
Message-ID: <8702260321.AA14596@ATHENA>
Date: Wed, 25-Feb-87 18:36:32 EST
Article-I.D.: ATHENA.8702260321.AA14596
Posted: Wed Feb 25 18:36:32 1987
Date-Received: Sat, 28-Feb-87 00:09:50 EST
Sender: daemon@ucbvax.BERKELEY.EDU
Distribution: world
Organization: The ARPA Internet
Lines: 46

If you have a non-active icon at the left side of your screen, and you
change the title of the window to a shorter one, the icon may disappear
off the screen since the upper left corner stays in the same place, and
the icon shrinks.  This is what I did to misc.c around line 866:

#ifdef waterloo
	if (screen->iconVwin.window) {
	    WindowInfo info;
	    int x, y;
	    XChangeWindow( screen->iconVwin.window, screen->iconVwin.width,
			   screen->iconVwin.height );
	    /* make sure that the icon hasn't shifted completely off sceen */
	    if ( XQueryWindow( screen->iconVwin.window, &info ) )
		if ( info.x + info.width < 10 || info.y + info.height < 10 ) {
		    x =  info.x+info.width<10 ? 10 - info.width : info.x;
		    y =  info.y+info.height<10 ? 10 - info.height : info.y;
		    XMoveWindow( screen->iconVwin.window, x, y );
		}
	}
#else
	if (screen->iconVwin.window)
	    XChangeWindow( screen->iconVwin.window, screen->iconVwin.width,
			   screen->iconVwin.height );
#endif

	if (screen->iconTwin.window) {
#ifdef waterloo
	    WindowInfo info;
	    int x, y;
	    screen->iconTwin.width = screen->iconVwin.width;
	    screen->iconTwin.height = screen->iconVwin.height;
	    XChangeWindow( screen->iconTwin.window, screen->iconTwin.width,
			   screen->iconTwin.height );
	    /* make sure that the icon hasn't shifted completely off sceen */
	    if ( XQueryWindow( screen->iconTwin.window, &info ) )
		if ( info.x + info.width < 10 || info.y + info.height < 10 ) {
		    x =  info.x+info.width<10 ? 10 - info.width : info.x;
		    y =  info.y+info.height<10 ? 10 - info.height : info.y;
		    XMoveWindow( screen->iconTwin.window, x, y );
		}
#else
	    screen->iconTwin.width = screen->iconVwin.width;
	    screen->iconTwin.height = screen->iconVwin.height;
	    XChangeWindow( screen->iconTwin.window, screen->iconTwin.width,
			   screen->iconTwin.height );
#endif