Attachment 2754 Details for Bug 2165 – Additional change

[patch] Additional change

scroll.diff (text/plain), 969 bytes, created by Alan Coopersmith on 2005-05-23 17:07:37 UTC

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Creator: Alan Coopersmith

Created: 2005-05-23 17:07:37 UTC

Size: 969 bytes

patch

obsolete

>--- chooser.c	Mon May 23 17:05:39 2005
>+++ /net/alf/export/alanc/X.org/head/cvs-rw/xc/programs/xdm/chooser.c	Mon May 23 17:00:27 2005
>@@ -1042,7 +1042,32 @@
>       if (!h->willing)
> 	XawListUnhighlight (list);
>       else
>+      {
>+	/* Scroll viewport to make sure new selection is visible */
>+	Arg		size[2];
>+	Dimension	height, portheight;
>+	Position	y;
>+	int		lineheight, liney, newy = 0;
>+
>+	XtSetArg (size[0], XtNheight, &height);
>+	XtSetArg (size[1], XtNy, &y);
>+	XtGetValues (list, size, (Cardinal) 2);
>+
>+	XtSetArg (size[0], XtNheight, &portheight);
>+	XtGetValues (viewport, size, (Cardinal) 1);
>+
>+	lineheight = height / NameTableSize;
>+	liney = lineheight * line;
>+
>+	if ((y + liney) < 0) {
>+    	    XawViewportSetCoordinates(viewport, 0, liney);
>+	} else if ((y + liney + lineheight) > portheight) {
>+    	    XawViewportSetCoordinates(viewport, 0,
>+				      (liney + lineheight) - portheight);
>+	}
>+	
>         return 1;
>+      }
>     }
>   } 
>   return 0;

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