[gnome-calendar] Fixed bug when destroying child widgets.

[Erick PÃrez Castellanos <erickpc src gnome org>]

commit 009e65cdd3bcd2a46726a57fadedc30cdb739f73
Author: Erick PÃrez Castellanos <erick red gmail com>
Date:   Wed Aug 22 16:16:04 2012 -0400

    Fixed bug when destroying child widgets.

 src/gcal-month-view.c |   21 +++++++++++++++------
 src/gcal-week-view.c  |   12 +++++++++++-
 2 files changed, 26 insertions(+), 7 deletions(-)
---
diff --git a/src/gcal-month-view.c b/src/gcal-month-view.c
index 88f4a15..df54c01 100644
--- a/src/gcal-month-view.c
+++ b/src/gcal-month-view.c
@@ -759,15 +759,21 @@ gcal_month_view_remove (GtkContainer *container,
           child = (GcalViewChild*) l->data;
           if (child->widget == widget)
             {
+              gboolean was_visible;
+
+              was_visible = gtk_widget_get_visible (widget);
+              gtk_widget_unparent (widget);
+
               priv->days[i] = g_list_remove (priv->days[i], child);
               g_free (child);
 
-              i = 36;
-              break;
+              if (was_visible)
+                gtk_widget_queue_resize (GTK_WIDGET (container));
+
+              return;
             }
         }
     }
-  gtk_widget_unparent (widget);
 }
 
 static void
@@ -784,11 +790,15 @@ gcal_month_view_forall (GtkContainer *container,
 
   for (i = 0; i < 35; i++)
     {
-      for (l = priv->days[i]; l != NULL; l = l->next)
+      l = priv->days[i];
+
+      while (l)
         {
           GcalViewChild *child;
 
           child = (GcalViewChild*) l->data;
+          l  = l->next;
+
           (* callback) (child->widget, callback_data);
         }
     }
@@ -1346,8 +1356,7 @@ gcal_month_view_remove_by_uuid (GcalView    *view,
           if (g_strcmp0 (uuid, widget_uuid) == 0)
             {
               gtk_widget_destroy (child->widget);
-              i = 36;
-              break;
+              return;
             }
         }
     }
diff --git a/src/gcal-week-view.c b/src/gcal-week-view.c
index f357b88..8e741c6 100644
--- a/src/gcal-week-view.c
+++ b/src/gcal-week-view.c
@@ -900,6 +900,7 @@ gcal_week_view_remove (GtkContainer *container,
   GList *l;
   icaltimetype *date;
   gint day;
+  gboolean was_visible;
 
   g_return_if_fail (GCAL_IS_WEEK_VIEW (container));
   g_return_if_fail (gtk_widget_get_parent (widget) == GTK_WIDGET (container));
@@ -921,8 +922,13 @@ gcal_week_view_remove (GtkContainer *container,
         }
     }
 
+
+  was_visible = gtk_widget_get_visible (widget);
   gtk_widget_unparent (widget);
 
+  if (was_visible)
+    gtk_widget_queue_resize (GTK_WIDGET (container));
+
   g_free (date);
 }
 
@@ -940,11 +946,15 @@ gcal_week_view_forall (GtkContainer *container,
 
   for (i = 0; i < 7; i++)
     {
-      for (l = priv->days[i]; l != NULL; l = l->next)
+      l = priv->days[i];
+
+      while (l)
         {
           GcalViewChild *child;
 
           child = (GcalViewChild*) l->data;
+          l  = l->next;
+
           (* callback) (child->widget, callback_data);
         }
     }