g_object_unref()
- From: martyn 2 russell bt com
- To: gtk-app-devel-list gnome org
- Cc: gtk-devel-list gnome org
- Subject: g_object_unref()
- Date: Mon, 17 Feb 2003 15:00:54 -0000
I am currently playing with gtk_tree_view_column_set_widget(...).
If I create a new label with
mylabel = gtk_label_new("my text")
and I pass this as the widget, can I use
g_object_unref(mylabel);
so that when GTK is finished with it, the label will be free'd?
also, Is this the same way that GtkMenu's should be free'd by unreferencing
them after poping them up?
also, I was trying to return the column back to its original state (just a
label for the header) with
gtk_tree_view_column_set_widget(GTK_TREE_VIEW_COLUMN(mycol), NULL);
which the documentation says SHOULD work. This caused the error:
** CRITICAL ** file gtktreeviewcolumn.c: line 636
(gtk_tree_view_column_update_button): assertion `GTK_IS_LABEL
(current_child)' failed
If there is no simple remedy for this, I shall report it as a bug!
Regards,
Martyn
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