com.teamdev.jxcapture.image.operation.controllers
Class SelectionController

java.lang.Object
  com.teamdev.jxcapture.image.operation.controllers.SelectionController

Direct Known Subclasses:

RegionController, ScreenObjectController

public abstract class SelectionController
extends java.lang.Object

The abstract class represents the controller for processing the mouse and keyboard events.

Field Summary

protected CaptureListener

captureListener

Constructor Summary

protected

SelectionController()

Method Summary

void	activate(CaptureListener captureListener) Activates the object for listening to the mouse and key actions.
protected void	fireCancelAction()
protected void	fireCompleteAction()
abstract SelectionPainter	getSelectionPainter() Returns a SelectionPainter object.
abstract boolean	onKeyAction(java.awt.event.KeyEvent event) Invoked when a key action has occurred.
abstract boolean	onMouseAction(java.awt.event.MouseEvent event) Invoked when a mouse action has occurred.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

captureListener

protected CaptureListener captureListener

Constructor Detail

SelectionController

protected SelectionController()

Method Detail

onKeyAction

public abstract boolean onKeyAction(java.awt.event.KeyEvent event)

Invoked when a key action has occurred.

Returns:

If need repaint returns true, otherwise - false

onMouseAction

public abstract boolean onMouseAction(java.awt.event.MouseEvent event)

Invoked when a mouse action has occurred.

Returns:

If need repaint returns true, otherwise - false

getSelectionPainter

public abstract SelectionPainter getSelectionPainter()

Returns a SelectionPainter object.

activate

public void activate(CaptureListener captureListener)

Activates the object for listening to the mouse and key actions.

fireCompleteAction

protected void fireCompleteAction()

fireCancelAction

protected void fireCancelAction()