new signals "added_item", "removed_item", "added_group", "removed_group".

2000-05-18  Damon Chaplin  <damon@helixcode.com>

        * e-shortcut-bar.[hc]: new signals "added_item", "removed_item",
        "added_group", "removed_group". Note that the removed signals are
        emitted just before the item/group is actually removed.

        * test-shortcut-bar.c: updated to test the new signals, and ref'ed
        the pixbufs in the icon callback.

svn path=/trunk/; revision=3111

1 files changed, 54 insertions, 0 deletions

diff --git a/widgets/shortcut-bar/test-shortcut-bar.c b/widgets/shortcut-bar/test-shortcut-bar.c
index abdccddeb1..5d9ae700f3 100644
--- a/widgets/shortcut-bar/test-shortcut-bar.c
+++ b/widgets/shortcut-bar/test-shortcut-bar.c
@@ -84,6 +84,16 @@ static void on_set_group_button_clicked (GtkWidget *button,
 					 EShortcutBar *shortcut_bar);
 static void on_set_group_button_no_animation_clicked (GtkWidget *button,
 						      EShortcutBar *shortcut_bar);
+static void on_item_added (EShortcutBar *shortcut_bar,
+			   gint group_num,
+			   gint item_num);
+static void on_item_removed (EShortcutBar *shortcut_bar,
+			     gint group_num,
+			     gint item_num);
+static void on_group_added (EShortcutBar *shortcut_bar,
+			    gint group_num);
+static void on_group_removed (EShortcutBar *shortcut_bar,
+			      gint group_num);
 
 int
 main (int argc, char *argv[])
@@ -115,6 +125,15 @@ main (int argc, char *argv[])
 					  icon_callback,
 					  NULL);
 
+	gtk_signal_connect (GTK_OBJECT (shortcut_bar), "item_added",
+			    GTK_SIGNAL_FUNC (on_item_added), NULL);
+	gtk_signal_connect (GTK_OBJECT (shortcut_bar), "item_removed",
+			    GTK_SIGNAL_FUNC (on_item_removed), NULL);
+	gtk_signal_connect (GTK_OBJECT (shortcut_bar), "group_added",
+			    GTK_SIGNAL_FUNC (on_group_added), NULL);
+	gtk_signal_connect (GTK_OBJECT (shortcut_bar), "group_removed",
+			    GTK_SIGNAL_FUNC (on_group_removed), NULL);
+
 #if 0
 	gtk_container_set_border_width (GTK_CONTAINER (shortcut_bar), 4);
 #endif
@@ -190,6 +209,7 @@ icon_callback (EShortcutBar *shortcut_bar,
 	for (i = 0; i < NUM_SHORTCUT_TYPES; i++) {
 		if (!strncmp (url, shortcut_types[i],
 			      strlen (shortcut_types[i]))) {
+			gdk_pixbuf_ref (icon_pixbufs[i]);
 			return icon_pixbufs[i];
 		}
 	}
@@ -559,3 +579,37 @@ on_move_button_clicked (GtkWidget *button,
 
 	e_group_bar_reorder_group (E_GROUP_BAR (shortcut_bar), 0, 3);
 }
+
+
+static void
+on_item_added (EShortcutBar *shortcut_bar,
+	       gint group_num,
+	       gint item_num)
+{
+	g_print ("In on_item_added Group:%i Item:%i\n", group_num, item_num);
+}
+
+
+static void
+on_item_removed (EShortcutBar *shortcut_bar,
+		 gint group_num,
+		 gint item_num)
+{
+	g_print ("In on_item_removed Group:%i Item:%i\n", group_num, item_num);
+}
+
+
+static void
+on_group_added (EShortcutBar *shortcut_bar,
+		gint group_num)
+{
+	g_print ("In on_group_added Group:%i\n", group_num);
+}
+
+
+static void
+on_group_removed (EShortcutBar *shortcut_bar,
+		  gint group_num)
+{
+	g_print ("In on_group_removed Group:%i\n", group_num);
+}