UndoManager.connectCanUndoChanged
gulong connectCanUndoChanged(T)(T callback, Flag!"After" after = No.After)Connect to CanUndoChanged signal.
Emitted when the ability to undo has changed.
Parameters
callback | signal callback delegate or function to connect void callback(gtksource.undo_manager.UndoManager undoManager) undoManager the instance the signal is connected to (optional) |
after | Yes.After to execute callback after default handler, No.After to execute before (default) |
Returns
Signal ID