Hi,
If a client sets WM_NORMAL_HINTS on a window and then starts a resize with
EWMH "moveresize" before any ConfigureRequest is generated, fvwm will use
old data. The last part of the patch will probably trigger in other cases
too.
diff -ur fvwm-2.5.6-orig/fvwm/decorations.c fvwm-2.5.6/fvwm/decorations.c
--- fvwm-2.5.6-orig/fvwm/decorations.c 2002-12-21 23:18:34.000000000 +0100
+++ fvwm-2.5.6/fvwm/decorations.c 2003-09-09 19:12:29.000000000 +0200
@@ -612,8 +612,15 @@
static Bool __is_resize_allowed(FvwmWindow *t, int functions,
Bool is_user_request)
{
+ if (HAS_NEW_WM_NORMAL_HINTS(t))
+ {
+ /* get the latest size hints */
+ XSync(dpy, 0);
+ GetWindowSizeHints(t);
+ SET_HAS_NEW_WM_NORMAL_HINTS(t, 0);
+ }
if (!HAS_OVERRIDE_SIZE_HINTS(t) &&
- t->hints.min_width == t->hints.min_width &&
+ t->hints.min_width == t->hints.max_width &&
t->hints.min_height == t->hints.max_height)
{
return False;
--
Håvard Kvålen
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