small xrandr fix

gtk2.spec

@@ -16,7 +16,7 @@
 Summary: The GIMP ToolKit (GTK+), a library for creating GUIs for X
 Name: gtk2
 Version: %{base_version}
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: LGPLv2+
 Group: System Environment/Libraries
 Source: http://download.gnome.org/sources/gtk+/2.14/gtk+-%{version}.tar.bz2
@@ -30,6 +30,8 @@ Patch1: gtk+-2.11.1-set-invisible-char-to-bullet.patch
 # a workaround for some brokenness in the flash plugin
 # see http://bugzilla.gnome.org/show_bug.cgi?id=463773
 Patch2: workaround.patch
+# from upstream
+Patch3: randr-fix.patch
 
 BuildRequires: atk-devel >= %{atk_version}
 BuildRequires: pango-devel >= %{pango_version}
@@ -116,6 +118,7 @@ docs for the GTK+ widget toolkit.
 %patch0 -p1 -b .lib64
 %patch1 -p1 -b .set-invisible-char-to-bullet
 %patch2 -p1 -b .workaround
+%patch3 -p1 -b .randr-fix
 
 for i in config.guess config.sub ; do
   test -f %{_datadir}/libtool/$i && cp %{_datadir}/libtool/$i .
@@ -297,6 +300,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_datadir}/gtk-2.0
 
 %changelog
+* Wed Oct 22 2008 Matthias Clasen <mclasen@redhat.com> - 2.14.4-2
+- Don't emit size-changed signals if the screen size doesn't change
+
 * Fri Oct 17 2008 Matthias Clasen <mclasen@redhat.com> - 2.14.4-1
 - Update to 2.14.4
 

randr-fix.patch

@@ -0,0 +1,26 @@
+diff -up gtk+-2.14.4/gdk/x11/gdkscreen-x11.c.randr-fix gtk+-2.14.4/gdk/x11/gdkscreen-x11.c
+--- gtk+-2.14.4/gdk/x11/gdkscreen-x11.c.randr-fix	2008-10-22 00:57:46.000000000 -0400
++++ gtk+-2.14.4/gdk/x11/gdkscreen-x11.c	2008-10-22 00:59:18.000000000 -0400
+@@ -894,6 +894,11 @@ void
+ _gdk_x11_screen_size_changed (GdkScreen *screen,
+ 			      XEvent    *event)
+ {
++  gint width, height;
++
++  width = gdk_screen_get_width (screen);
++  height = gdk_screen_get_height (screen);
++
+ #ifdef HAVE_RANDR
+   if (!XRRUpdateConfiguration (event))
+     return;
+@@ -909,6 +914,10 @@ _gdk_x11_screen_size_changed (GdkScreen 
+   else
+     return;
+ #endif
++
++  if (gdk_screen_get_width (screen) == width &&
++      gdk_screen_get_height (screen) == height)
++    return;
+   
+   _gdk_x11_screen_process_monitors_change (screen);
+   g_signal_emit_by_name (screen, "size_changed");