[patch] gtk_frame_size_allocate()

[Lauri Alanko <la iki fi>]

Hello, all.

Below is a patch that fixes bogus sizings for GtkFrame's contents.
It's bounds checking again, and pretty bad, too, since gint16:s are in
question.


Lauri Alanko
la@iki.fi


--- gtkframe.c.old	Fri Jun  6 10:01:59 1997
+++ gtkframe.c	Thu Jul 31 23:35:08 1997
@@ -382,11 +382,11 @@
       child_allocation.x = (GTK_CONTAINER (frame)->border_width +
 			    GTK_WIDGET (frame)->style->klass->xthickness);
-      child_allocation.width = allocation->width - child_allocation.x * 2;
+      child_allocation.width = MAX(0, allocation->width - child_allocation.x * 2);
 
       child_allocation.y = (GTK_CONTAINER (frame)->border_width +
 			    MAX (frame->label_height, GTK_WIDGET (frame)->style->klass->ythickness));
-      child_allocation.height = (allocation->height - child_allocation.y -
+      child_allocation.height = MAX(0, (allocation->height - child_allocation.y -
 				 GTK_CONTAINER (frame)->border_width -
-				 GTK_WIDGET (frame)->style->klass->ythickness);
+				 GTK_WIDGET (frame)->style->klass->ythickness));
 
       child_allocation.x += allocation->x;