bool wxGtkDataViewListModelNotifier::ValueChanged( wxDataViewColumn *view_column, size_t model_column, size_t row )
{
- return false;
+ wxDataViewCell *cell = view_column->GetCell();
+ if (!cell)
+ return false;
+
+ wxVariant variant = m_wx_model->GetValue( model_column, row );
+ cell->SetValue( variant );
+
+ GtkTreeView *widget = GTK_TREE_VIEW(view_column->GetOwner()->m_treeview);
+ GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(view_column->GetGtkHandle());
+
+ // Get cell area
+ GtkTreePath *path = gtk_tree_path_new();
+ gtk_tree_path_append_index( path, row );
+ GdkRectangle cell_area;
+ gtk_tree_view_get_cell_area( widget, path, column, &cell_area );
+ gtk_tree_path_free( path );
+
+ int ydiff = column->button->allocation.height;
+ // Redraw
+ gtk_widget_queue_draw_area( GTK_WIDGET(widget),
+ cell_area.x, ydiff + cell_area.y, cell_area.width, cell_area.height );
+
+ return true;
}
// ---------------------------------------------------------