[gnome-control-center] display: don't use -1 as the minimum width

[Thomas Wood <thos src gnome org>]

commit 2c2b9d9fde78d721a59798ff8c55db78f02beef9
Author: Thomas Wood <thos gnome org>
Date:   Tue Dec 21 14:25:15 2010 +0000

    display: don't use -1 as the minimum width
    
    A valid minimum width must be more than or equal to zero.

 panels/display/scrollarea.c     |    4 ++--
 panels/display/xrandr-capplet.c |    2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/panels/display/scrollarea.c b/panels/display/scrollarea.c
index dc3078e..14ab7a9 100644
--- a/panels/display/scrollarea.c
+++ b/panels/display/scrollarea.c
@@ -293,8 +293,8 @@ foo_scroll_area_init (FooScrollArea *scroll_area)
   scroll_area->priv->vadj = g_object_ref_sink (new_adjustment());
   scroll_area->priv->x_offset = 0.0;
   scroll_area->priv->y_offset = 0.0;
-  scroll_area->priv->min_width = -1;
-  scroll_area->priv->min_height = -1;
+  scroll_area->priv->min_width = 0;
+  scroll_area->priv->min_height = 0;
   scroll_area->priv->auto_scroll_info = NULL;
   scroll_area->priv->input_regions = g_ptr_array_new ();
   scroll_area->priv->surface = NULL;
diff --git a/panels/display/xrandr-capplet.c b/panels/display/xrandr-capplet.c
index 4514661..ab1d80f 100644
--- a/panels/display/xrandr-capplet.c
+++ b/panels/display/xrandr-capplet.c
@@ -2553,7 +2553,7 @@ run_application (void)
   set_monitors_tooltip (app, FALSE);
 
   /* FIXME: this should be computed dynamically */
-  foo_scroll_area_set_min_size (FOO_SCROLL_AREA (app->area), -1, 200);
+  foo_scroll_area_set_min_size (FOO_SCROLL_AREA (app->area), 0, 200);
   gtk_widget_show (app->area);
   g_signal_connect (app->area, "paint",
                     G_CALLBACK (on_area_paint), app);