make use of g_signal_handlers_block_matched,

Wed Nov  1 03:43:42 2000  Tim Janik  <timj@gtk.org>

        * gtk/gtksignal.c (gtk_signal_compat_matched): make use of
        g_signal_handlers_block_matched, g_signal_handlers_unblock_matched and
        g_signal_handlers_disconnect_matched to block/unblock and disconnect
        multiple handlers respectively, instead of only treating the
        first handler found (bug reported by owen).

8 files changed, 66 insertions, 11 deletions

diff --git a/ChangeLog b/ChangeLog
index 784fdd980c..88b586bf5a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+Wed Nov  1 03:43:42 2000  Tim Janik  <timj@gtk.org>
+
+	* gtk/gtksignal.c (gtk_signal_compat_matched): make use of
+	g_signal_handlers_block_matched, g_signal_handlers_unblock_matched and
+	g_signal_handlers_disconnect_matched to block/unblock and disconnect
+	multiple handlers respectively, instead of only treating the
+	first handler found (bug reported by owen).
+
 Mon Oct 30 19:23:50 2000  Jonathan Blandford  <jrb@redhat.com>
 
 	* gtk/gtktreeview.c (gtk_tree_view_expand_row): New function.
diff --git a/ChangeLog.pre-2-0 b/ChangeLog.pre-2-0
index 784fdd980c..88b586bf5a 100644
--- a/ChangeLog.pre-2-0
+++ b/ChangeLog.pre-2-0
@@ -1,3 +1,11 @@
+Wed Nov  1 03:43:42 2000  Tim Janik  <timj@gtk.org>
+
+	* gtk/gtksignal.c (gtk_signal_compat_matched): make use of
+	g_signal_handlers_block_matched, g_signal_handlers_unblock_matched and
+	g_signal_handlers_disconnect_matched to block/unblock and disconnect
+	multiple handlers respectively, instead of only treating the
+	first handler found (bug reported by owen).
+
 Mon Oct 30 19:23:50 2000  Jonathan Blandford  <jrb@redhat.com>
 
 	* gtk/gtktreeview.c (gtk_tree_view_expand_row): New function.
diff --git a/ChangeLog.pre-2-10 b/ChangeLog.pre-2-10
index 784fdd980c..88b586bf5a 100644
--- a/ChangeLog.pre-2-10
+++ b/ChangeLog.pre-2-10
@@ -1,3 +1,11 @@
+Wed Nov  1 03:43:42 2000  Tim Janik  <timj@gtk.org>
+
+	* gtk/gtksignal.c (gtk_signal_compat_matched): make use of
+	g_signal_handlers_block_matched, g_signal_handlers_unblock_matched and
+	g_signal_handlers_disconnect_matched to block/unblock and disconnect
+	multiple handlers respectively, instead of only treating the
+	first handler found (bug reported by owen).
+
 Mon Oct 30 19:23:50 2000  Jonathan Blandford  <jrb@redhat.com>
 
 	* gtk/gtktreeview.c (gtk_tree_view_expand_row): New function.
diff --git a/ChangeLog.pre-2-2 b/ChangeLog.pre-2-2
index 784fdd980c..88b586bf5a 100644
--- a/ChangeLog.pre-2-2
+++ b/ChangeLog.pre-2-2
@@ -1,3 +1,11 @@
+Wed Nov  1 03:43:42 2000  Tim Janik  <timj@gtk.org>
+
+	* gtk/gtksignal.c (gtk_signal_compat_matched): make use of
+	g_signal_handlers_block_matched, g_signal_handlers_unblock_matched and
+	g_signal_handlers_disconnect_matched to block/unblock and disconnect
+	multiple handlers respectively, instead of only treating the
+	first handler found (bug reported by owen).
+
 Mon Oct 30 19:23:50 2000  Jonathan Blandford  <jrb@redhat.com>
 
 	* gtk/gtktreeview.c (gtk_tree_view_expand_row): New function.
diff --git a/ChangeLog.pre-2-4 b/ChangeLog.pre-2-4
index 784fdd980c..88b586bf5a 100644
--- a/ChangeLog.pre-2-4
+++ b/ChangeLog.pre-2-4
@@ -1,3 +1,11 @@
+Wed Nov  1 03:43:42 2000  Tim Janik  <timj@gtk.org>
+
+	* gtk/gtksignal.c (gtk_signal_compat_matched): make use of
+	g_signal_handlers_block_matched, g_signal_handlers_unblock_matched and
+	g_signal_handlers_disconnect_matched to block/unblock and disconnect
+	multiple handlers respectively, instead of only treating the
+	first handler found (bug reported by owen).
+
 Mon Oct 30 19:23:50 2000  Jonathan Blandford  <jrb@redhat.com>
 
 	* gtk/gtktreeview.c (gtk_tree_view_expand_row): New function.
diff --git a/ChangeLog.pre-2-6 b/ChangeLog.pre-2-6
index 784fdd980c..88b586bf5a 100644
--- a/ChangeLog.pre-2-6
+++ b/ChangeLog.pre-2-6
@@ -1,3 +1,11 @@
+Wed Nov  1 03:43:42 2000  Tim Janik  <timj@gtk.org>
+
+	* gtk/gtksignal.c (gtk_signal_compat_matched): make use of
+	g_signal_handlers_block_matched, g_signal_handlers_unblock_matched and
+	g_signal_handlers_disconnect_matched to block/unblock and disconnect
+	multiple handlers respectively, instead of only treating the
+	first handler found (bug reported by owen).
+
 Mon Oct 30 19:23:50 2000  Jonathan Blandford  <jrb@redhat.com>
 
 	* gtk/gtktreeview.c (gtk_tree_view_expand_row): New function.
diff --git a/ChangeLog.pre-2-8 b/ChangeLog.pre-2-8
index 784fdd980c..88b586bf5a 100644
--- a/ChangeLog.pre-2-8
+++ b/ChangeLog.pre-2-8
@@ -1,3 +1,11 @@
+Wed Nov  1 03:43:42 2000  Tim Janik  <timj@gtk.org>
+
+	* gtk/gtksignal.c (gtk_signal_compat_matched): make use of
+	g_signal_handlers_block_matched, g_signal_handlers_unblock_matched and
+	g_signal_handlers_disconnect_matched to block/unblock and disconnect
+	multiple handlers respectively, instead of only treating the
+	first handler found (bug reported by owen).
+
 Mon Oct 30 19:23:50 2000  Jonathan Blandford  <jrb@redhat.com>
 
 	* gtk/gtktreeview.c (gtk_tree_view_expand_row): New function.
diff --git a/gtk/gtksignal.c b/gtk/gtksignal.c
index b911ae6a96..883d04792b 100644
--- a/gtk/gtksignal.c
+++ b/gtk/gtksignal.c
@@ -160,22 +160,21 @@ gtk_signal_compat_matched (GtkObject       *object,
 			   GSignalMatchType match,
 			   guint            action)
 {
-  guint id;
+  guint n_handlers;
   
   g_return_if_fail (GTK_IS_OBJECT (object));
+
+  switch (action)
+    {
+    case 0:  n_handlers = g_signal_handlers_disconnect_matched (object, match, 0, 0, NULL, func, data);	 break;
+    case 1:  n_handlers = g_signal_handlers_block_matched (object, match, 0, 0, NULL, func, data);	 break;
+    case 2:  n_handlers = g_signal_handlers_unblock_matched (object, match, 0, 0, NULL, func, data);	 break;
+    default: n_handlers = 0;										 break;
+    }
   
-  id = g_signal_handler_find (object, match, 0, 0, NULL, func, data);
-  
-  if (!id)
+  if (!n_handlers)
     g_warning ("unable to find signal handler for object(%p) with func(%p) and data(%p)",
 	       object, func, data);
-  else
-    switch (action)
-      {
-      case 0: g_signal_handler_disconnect (object, id); break;
-      case 1: g_signal_handler_block (object, id);	break;
-      case 2: g_signal_handler_unblock (object, id);	break;
-      }
 }
 
 static inline gboolean