From fcef0d64d1bca404c1391ff4fa3790a09e0971af Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Erick=20P=C3=A9rez=20Castellanos?= <erick.red@gmail.com>
Date: Wed, 19 Jun 2013 16:01:56 -0400
Subject: [PATCH] gcal-view: added :clear vfunc

Added to prevent the need of a troubling implementation
of GtkContainer:forall method in DayView and WeekView composited widgets
---
 src/gcal-view.c | 18 ++++++++++++++++++
 src/gcal-view.h |  3 +++
 2 files changed, 21 insertions(+)

diff --git a/src/gcal-view.c b/src/gcal-view.c
index d23ebe59..268bb17b 100644
--- a/src/gcal-view.c
+++ b/src/gcal-view.c
@@ -266,3 +266,21 @@ gcal_view_get_by_uuid (GcalView    *view,
 
   return GCAL_VIEW_GET_INTERFACE (view)->get_by_uuid (view, uuid);
 }
+
+/**
+ * gcal_view_clear:
+ * @view: a #GcalView object
+ *
+ * Destroy every children inside the view.
+ *
+ * Note: this is a hack because of not-working container code
+ * for day and week view composited widgets.
+ **/
+void
+gcal_view_clear (GcalView *view)
+{
+  g_return_if_fail (GCAL_IS_VIEW (view));
+  g_return_if_fail (GCAL_VIEW_GET_INTERFACE (view)->clear);
+
+  GCAL_VIEW_GET_INTERFACE (view)->clear (view);
+}
diff --git a/src/gcal-view.h b/src/gcal-view.h
index 1c16f48d..4274eb93 100644
--- a/src/gcal-view.h
+++ b/src/gcal-view.h
@@ -72,6 +72,7 @@ struct _GcalViewIface
   /* Container functions related API */
   gboolean        (*draw_event)                         (GcalView *view, icaltimetype *start_date, icaltimetype *end_date);
   GtkWidget*      (*get_by_uuid)                        (GcalView *view, const gchar *uuid);
+  void            (*clear)                              (GcalView *view);
 };
 
 GType         gcal_view_get_type                      (void);
@@ -108,6 +109,8 @@ gboolean      gcal_view_draw_event                    (GcalView     *view,
 GtkWidget*    gcal_view_get_by_uuid                   (GcalView     *view,
 						       const gchar  *uuid);
 
+void          gcal_view_clear                         (GcalView     *view);
+
 G_END_DECLS
 
 #endif /* __GCAL_MONTH_VIEW_H__ */