def apply_changes(self): ul = UndoList().describe("Edit Plot Properties") for tab in self.tabs: ui = UndoList() tab.check_out(undolist=ui) ul.append(ui.simplify()) ul = ul.simplify(preserve_list=True) if len(ul) > 0: uwrap.emit_last(self.plot, "plot-changed", undolist=ul) else: ul = NullUndo() self.app.project.journal.add_undo(ul)
def apply_changes(self): """ Apply all changes in all tabs. The method calls 'check_in' of every tab in the dialog's notebook. The created undolists are unified into a single undolist, which is appended to the project's journal. """ ul = UndoList().describe("Edit Plot Properties") for tab in self.tabdict.itervalues(): ui = UndoList() tab.check_out(undolist=ui) ul.append(ui.simplify()) ul = ul.simplify(preserve_list=True) if len(ul) > 0: uwrap.emit_last(self.plot, "changed", undolist=ul) else: ul = NullUndo() globals.app.project.journal.add_undo(ul)