Hey all,
Ran into this when I made an incorrect assumption about how to use
Gtk.Container.FocusChain. Currently, setting this to null causes a null
ref exception. At the least a check for null should be added. It also
seems to me that adding the behavior of "setting FocusChain = null is
the same as unsetting the focus chain" makes sense. Attached is a small patch
that implements that logic.
This make sense to do? Stupid idea?
thanks,
-pete
--
Peter Johanson
<[EMAIL PROTECTED]>
Index: gtk/Container.custom
===================================================================
--- gtk/Container.custom (revision 52666)
+++ gtk/Container.custom (working copy)
@@ -92,6 +92,11 @@
return result;
}
set {
+ if (value == null) {
+ gtk_container_unset_focus_chain (Handle);
+ return;
+ }
+
GLib.List list = new GLib.List (IntPtr.Zero);
foreach (Widget val in value)
list.Append (val.Handle);
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