From 95fe9256305bad92697bf1043efcbd61238cf94b Mon Sep 17 00:00:00 2001
From: Matthew Barnes <mbarnes@redhat.com>
Date: Tue, 14 Sep 2010 13:38:47 -0400
Subject: Fix a crapload of run-time warnings.

EConfig and EMAccountEditor are very, very brittle.
---
 e-util/e-util.c | 38 ++++++++++++++++++++++++++++++++++++++
 e-util/e-util.h |  7 ++-----
 2 files changed, 40 insertions(+), 5 deletions(-)

(limited to 'e-util')

diff --git a/e-util/e-util.c b/e-util/e-util.c
index c5360f94a1..68662bd3d4 100644
--- a/e-util/e-util.c
+++ b/e-util/e-util.c
@@ -284,6 +284,44 @@ e_lookup_action_group (GtkUIManager *ui_manager,
 	return NULL;
 }
 
+/**
+ * e_builder_get_widget:
+ * @builder: a #GtkBuilder
+ * @widget_name: name of a widget in @builder
+ *
+ * Gets the widget named @widget_name.  Note that this function does not
+ * increment the reference count of the returned widget.  If @widget_name
+ * could not be found in the @builder<!-- -->'s object tree, a run-time
+ * warning is emitted since this usually indicates a programming error.
+ *
+ * This is a convenience function to work around the awkwardness of
+ * #GtkBuilder returning #GObject pointers, when the vast majority of
+ * the time you want a #GtkWidget pointer.
+ *
+ * If you need something from @builder other than a #GtkWidget, or you
+ * want to test for the existence of some widget name without incurring
+ * a run-time warning, use gtk_builder_get_object().
+ *
+ * Returns: the widget named @widget_name, or %NULL
+ **/
+GtkWidget *
+e_builder_get_widget (GtkBuilder *builder,
+                      const gchar *widget_name)
+{
+	GObject *object;
+
+	g_return_val_if_fail (GTK_IS_BUILDER (builder), NULL);
+	g_return_val_if_fail (widget_name != NULL, NULL);
+
+	object = gtk_builder_get_object (builder, widget_name);
+	if (object == NULL) {
+		g_warning ("Could not find widget '%s'", widget_name);
+		return NULL;
+	}
+
+	return GTK_WIDGET (object);
+}
+
 /**
  * e_load_ui_builder_definition:
  * @builder: a #GtkBuilder
diff --git a/e-util/e-util.h b/e-util/e-util.h
index 42749c1c25..71fc12f431 100644
--- a/e-util/e-util.h
+++ b/e-util/e-util.h
@@ -34,11 +34,6 @@
  * for backward-compatibility (not that we really care about that). */
 #include <libedataserver/e-data-server-util.h>
 
-/* Convenience macro to help migrate from libglade to GtkBuilder.
- * Use it as a direct replacement for glade_xml_get_widget(). */
-#define e_builder_get_widget(builder, name) \
-	GTK_WIDGET (gtk_builder_get_object ((builder), (name)))
-
 G_BEGIN_DECLS
 
 typedef enum {
@@ -60,6 +55,8 @@ GtkAction *	e_lookup_action			(GtkUIManager *ui_manager,
 						 const gchar *action_name);
 GtkActionGroup *e_lookup_action_group		(GtkUIManager *ui_manager,
 						 const gchar *group_name);
+GtkWidget *	e_builder_get_widget		(GtkBuilder *builder,
+						 const gchar *widget_name);
 void		e_load_ui_builder_definition	(GtkBuilder *builder,
 						 const gchar *basename);
 gint		e_action_compare_by_label	(GtkAction *action1,
-- 
cgit