org.apache.batik.swing.gvt
Class AbstractRotateInteractor

java.lang.Object
  |
  +--org.apache.batik.swing.gvt.InteractorAdapter
        |
        +--org.apache.batik.swing.gvt.AbstractRotateInteractor

All Implemented Interfaces:

java.util.EventListener, Interactor, java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener

public class AbstractRotateInteractor

extends InteractorAdapter

This class represents a rotate interactor. To use it, just redefine the InteractorAdapter.startInteraction(InputEvent) method.

Field Summary

protected boolean	finished Whether the interactor has finished.
protected double	initialRotation The initial rotation angle.

Constructor Summary

AbstractRotateInteractor()

Method Summary

boolean	endInteraction() Tells whether the interactor has finished.
void	mouseDragged(java.awt.event.MouseEvent e) Invoked when a mouse button is pressed on a component and then dragged.
void	mouseExited(java.awt.event.MouseEvent e) Invoked when the mouse exits a component.
void	mousePressed(java.awt.event.MouseEvent e) Invoked when a mouse button has been pressed on a component.
void	mouseReleased(java.awt.event.MouseEvent e) Invoked when a mouse button has been released on a component.
protected java.awt.geom.AffineTransform	rotateTransform(java.awt.Dimension d, int x, int y) Returns the rotate transform.

Methods inherited from class org.apache.batik.swing.gvt.InteractorAdapter

keyPressed, keyReleased, keyTyped, mouseClicked, mouseEntered, mouseMoved, startInteraction

Methods inherited from class java.lang.Object

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

Field Detail

finished

protected boolean finished

Whether the interactor has finished.

initialRotation

protected double initialRotation

The initial rotation angle.

Constructor Detail

AbstractRotateInteractor

public AbstractRotateInteractor()

Method Detail

endInteraction

public boolean endInteraction()

Tells whether the interactor has finished.

Overrides:

endInteraction in class InteractorAdapter

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

Invoked when a mouse button has been pressed on a component.

Overrides:

mousePressed in class InteractorAdapter

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)

Invoked when a mouse button has been released on a component.

Overrides:

mouseReleased in class InteractorAdapter

mouseExited

public void mouseExited(java.awt.event.MouseEvent e)

Invoked when the mouse exits a component.

Overrides:

mouseExited in class InteractorAdapter

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

Invoked when a mouse button is pressed on a component and then dragged. Mouse drag events will continue to be delivered to the component where the first originated until the mouse button is released (regardless of whether the mouse position is within the bounds of the component).

Overrides:

mouseDragged in class InteractorAdapter

rotateTransform

protected java.awt.geom.AffineTransform rotateTransform(java.awt.Dimension d,
                                                        int x,
                                                        int y)

Returns the rotate transform.