[nautilus-actions] Clear schemes list store on dialog dispose

[Pierre Wieser <pwieser src gnome org>]

commit 343bfc2f86935b2d16b6ca27ff99b8fbba97ca55
Author: Pierre Wieser <pwieser trychlos org>
Date:   Mon Oct 26 06:23:26 2009 +0100

    Clear schemes list store on dialog dispose

 ChangeLog                     |    3 +++
 src/nact/nact-iadvanced-tab.c |   12 ++++++++++++
 2 files changed, 15 insertions(+), 0 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 7505b4d..d3eb5c9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2009-10-26 Pierre Wieser <pwieser trychlos org>
 
+	* src/nact/nact-iadvanced-tab.c (release_schemes_list):
+	Clear the list store on dialog dispose.
+
 	* src/nact/nact-iaction-tab.c
 	(nact_iaction_tab_initial_load_toplevel):
 	Unref model after having initialized the combobox listview.
diff --git a/src/nact/nact-iadvanced-tab.c b/src/nact/nact-iadvanced-tab.c
index 73d00ac..65c0b3d 100644
--- a/src/nact/nact-iadvanced-tab.c
+++ b/src/nact/nact-iadvanced-tab.c
@@ -89,6 +89,7 @@ static void          on_scheme_selection_toggled( GtkCellRendererToggle *rendere
 static gboolean      reset_schemes_list( GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data );
 static void          scheme_cell_edited( NactIAdvancedTab *instance, const gchar *path_string, const gchar *text, gint column, gboolean *state, gchar **old_text );
 static void          set_action_schemes( gchar *scheme, GtkTreeModel *model );
+static void          release_schemes_list( NactIAdvancedTab *instance );
 
 GType
 nact_iadvanced_tab_get_type( void )
@@ -370,6 +371,8 @@ nact_iadvanced_tab_dispose( NactIAdvancedTab *instance )
 	g_return_if_fail( NACT_IS_IADVANCED_TAB( instance ));
 
 	if( st_initialized && !st_finalized ){
+
+		release_schemes_list( instance );
 	}
 }
 
@@ -763,3 +766,12 @@ set_action_schemes( gchar *scheme, GtkTreeModel *model )
 				-1 );
 	}
 }
+
+static void
+release_schemes_list( NactIAdvancedTab *instance )
+{
+	GtkTreeModel *model;
+
+	model = get_schemes_tree_model( instance );
+	gtk_list_store_clear( GTK_LIST_STORE( model ));
+}