com.mxgraph.swing.handler
Class mxRotationHandler

java.lang.Object
  com.mxgraph.swing.util.mxMouseAdapter
      com.mxgraph.swing.handler.mxRotationHandler

All Implemented Interfaces:

MouseListener, MouseMotionListener, EventListener

public class mxRotationHandler
extends mxMouseAdapter

Placeholder for rotation handler

Field Summary

protected double	currentAngle
protected mxCellState	currentState
protected boolean	enabled Specifies if this handler is enabled.
protected Point	first
protected mxGraphComponent	graphComponent Reference to the enclosing graph component.
protected JComponent	handle
protected double	initialAngle
static ImageIcon	ROTATE_ICON

Constructor Summary

mxRotationHandler(mxGraphComponent graphComponent)
Constructs a new rotation handler.

Method Summary

protected JComponent	createHandle()
mxGraphComponent	getGraphComponent()
boolean	isEnabled()
boolean	isStateHandled(mxCellState state)
void	mouseDragged(MouseEvent e)
void	mouseMoved(MouseEvent e)
void	mousePressed(MouseEvent e)
void	mouseReleased(MouseEvent e)
void	paint(Graphics g)
void	reset()
void	setEnabled(boolean value)
void	start(MouseEvent e)

Methods inherited from class com.mxgraph.swing.util.mxMouseAdapter

mouseClicked, mouseEntered, mouseExited

Methods inherited from class java.lang.Object

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

Field Detail

ROTATE_ICON

public static ImageIcon ROTATE_ICON

graphComponent

protected mxGraphComponent graphComponent

Reference to the enclosing graph component.

enabled

protected boolean enabled

Specifies if this handler is enabled. Default is true.

handle

protected JComponent handle

currentState

protected mxCellState currentState

initialAngle

protected double initialAngle

currentAngle

protected double currentAngle

first

protected Point first

Constructor Detail

mxRotationHandler

public mxRotationHandler(mxGraphComponent graphComponent)

Constructs a new rotation handler.

Method Detail

getGraphComponent

public mxGraphComponent getGraphComponent()

isEnabled

public boolean isEnabled()

setEnabled

public void setEnabled(boolean value)

createHandle

protected JComponent createHandle()

isStateHandled

public boolean isStateHandled(mxCellState state)

mousePressed

public void mousePressed(MouseEvent e)

Specified by:

mousePressed in interface MouseListener

Overrides:

mousePressed in class mxMouseAdapter

start

public void start(MouseEvent e)

mouseMoved

public void mouseMoved(MouseEvent e)

Specified by:

mouseMoved in interface MouseMotionListener

Overrides:

mouseMoved in class mxMouseAdapter

mouseDragged

public void mouseDragged(MouseEvent e)

Specified by:

mouseDragged in interface MouseMotionListener

Overrides:

mouseDragged in class mxMouseAdapter

mouseReleased

public void mouseReleased(MouseEvent e)

Specified by:

mouseReleased in interface MouseListener

Overrides:

mouseReleased in class mxMouseAdapter

reset

public void reset()

paint

public void paint(Graphics g)