From f920ded54116f44c9f269d2e509d108a85e943b0 Mon Sep 17 00:00:00 2001 From: Kjell Ahlstedt Date: Wed, 28 Sep 2011 13:02:20 +0200 Subject: [PATCH] GtkTreeViewColumn: dispose: Remove from the treeview This handles the case (with gtkmm) that the GtkTreeViewColumn is destroyed before the GtkTreeView is destroyed. Bug #659672 --- gtk/gtktreeviewcolumn.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/gtk/gtktreeviewcolumn.c b/gtk/gtktreeviewcolumn.c index b36588a95f..d081cd8590 100644 --- a/gtk/gtktreeviewcolumn.c +++ b/gtk/gtktreeviewcolumn.c @@ -517,6 +517,12 @@ gtk_tree_view_column_dispose (GObject *object) GtkTreeViewColumn *tree_column = (GtkTreeViewColumn *) object; GtkTreeViewColumnPrivate *priv = tree_column->priv; + /* Remove this column from its treeview, + * in case this column is destroyed before its treeview. + */ + if (priv->tree_view) + gtk_tree_view_remove_column (GTK_TREE_VIEW (priv->tree_view), tree_column); + if (priv->cell_area_context) { g_signal_handler_disconnect (priv->cell_area_context,