diff options
Diffstat (limited to 'grc/gui/ActionHandler.py')
| -rw-r--r-- | grc/gui/ActionHandler.py | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/grc/gui/ActionHandler.py b/grc/gui/ActionHandler.py index f12893579..656f99c37 100644 --- a/grc/gui/ActionHandler.py +++ b/grc/gui/ActionHandler.py @@ -240,10 +240,17 @@ class ActionHandler: ################################################## elif state == Actions.BLOCK_PARAM_MODIFY: selected_block = self.get_flow_graph().get_selected_block() - if selected_block and PropsDialog(selected_block).run(): - self.get_flow_graph().update() - self.get_page().get_state_cache().save_new_state(self.get_flow_graph().export_data()) - self.get_page().set_saved(False) + if selected_block: + if PropsDialog(selected_block).run(): + #save the new state + self.get_flow_graph().update() + self.get_page().get_state_cache().save_new_state(self.get_flow_graph().export_data()) + self.get_page().set_saved(False) + else: + #restore the current state + n = self.get_page().get_state_cache().get_current_state() + self.get_flow_graph().import_data(n) + self.get_flow_graph().update() ################################################## # Undo/Redo ################################################## |