Apache Flex 4.16.0 API Reference | All Packages | All Classes | Index | Frames No Frames |
IOperation

Package | flashx.undo
Interface | public interface IOperation
Implementors | FlowOperation

Language Version : | ActionScript 3.0

Runtime Versions : | Flash Player 10, AIR 1.5

IOperation defines the interface for operations that can be undone and redone.

Public Methods

| Method | Defined By
--- | --- | ---
|  | performRedo():void Reperforms the operation. | IOperation
|  | performUndo():void Reverses the operation. | IOperation

Method Detail

performRedo | () | method

`public function performRedo():void`

Language Version : | ActionScript 3.0

Runtime Versions : | Flash Player 10, AIR 1.5

Reperforms the operation.

The operation is also responsible for pushing itself onto the undo stack.

performUndo | () | method |

`public function performUndo():void`

Language Version : | ActionScript 3.0

Runtime Versions : | Flash Player 10, AIR 1.5

Reverses the operation.

The operation is also responsible for pushing itself onto the redo stack.

Sun Mar 5 2017, 03:42 PM +11:00