[gnome-applets] mini-commander: Access the editable widget via gtk_cell_area_get_edit_widget

[Christopher Aillon <caillon src gnome org>]

commit beae0dcaf5bb05794473027d1f86dfcde4b98009
Author: Christopher Aillon <caillon redhat com>
Date:   Fri Mar 25 17:18:01 2011 -0700

    mini-commander: Access the editable widget via gtk_cell_area_get_edit_widget
    
    GtkTreeViewColumn->editable_widget was sealed in GTK+ 3
    
    https://bugzilla.gnome.org/show_bug.cgi?id=646473

 mini-commander/src/preferences.c |   14 ++++++++++----
 1 files changed, 10 insertions(+), 4 deletions(-)
---
diff --git a/mini-commander/src/preferences.c b/mini-commander/src/preferences.c
index 3e5920b..138b473 100644
--- a/mini-commander/src/preferences.c
+++ b/mini-commander/src/preferences.c
@@ -640,6 +640,8 @@ preferences_response (MCPrefsDialog *dialog,
     case GTK_RESPONSE_CLOSE:
     default: {
         GtkTreeViewColumn *col;
+        GtkCellArea *area;
+        GtkCellEditable *edit_widget;
 
 	dialog = &mc->prefs_dialog;
 
@@ -647,12 +649,16 @@ preferences_response (MCPrefsDialog *dialog,
 	 * close the dialog while editing.
 	 */
 	col = gtk_tree_view_get_column (GTK_TREE_VIEW (dialog->macros_tree), 0);
-	if (col->editable_widget && GTK_IS_CELL_EDITABLE (col->editable_widget))
-	    gtk_cell_editable_editing_done (col->editable_widget);
+	area = gtk_cell_layout_get_area (GTK_CELL_LAYOUT (col));
+	edit_widget = gtk_cell_area_get_edit_widget (area);
+	if (edit_widget)
+		gtk_cell_editable_editing_done (edit_widget);
 
 	col = gtk_tree_view_get_column (GTK_TREE_VIEW (dialog->macros_tree), 1);
-	if (col->editable_widget && GTK_IS_CELL_EDITABLE (col->editable_widget))
-	    gtk_cell_editable_editing_done (col->editable_widget);
+	area = gtk_cell_layout_get_area (GTK_CELL_LAYOUT (col));
+	edit_widget = gtk_cell_area_get_edit_widget (area);
+	if (edit_widget)
+		gtk_cell_editable_editing_done (edit_widget);
 
 	gtk_widget_hide (dialog->dialog);
     }