Class SelectState

java.lang.Object

jsimgraph.controller.UIStateDefault

jsimgraph.controller.SelectState

public class SelectState
extends UIStateDefault

Handles all the events when the user is in the select mode

Author:

dekkar (Federico Granata) Date: Jun 20, 2003 Time: 10:42:28 AM Modified by Bertoli Marco 28-giu-2005

Field Summary

Fields

Modifier and Type	Field	Description
protected HashMap<Object,Point2D>	finalCellPositions
protected HashMap<Object,Point2D>	initialCellPositions
protected GraphMouseListener	ml

Fields inherited from class UIStateDefault

mediator

Constructor Summary

Constructors

Constructor	Description
SelectState(Mediator mediator, GraphMouseListener ml)	Creates the select state

Method Summary

Modifier and Type	Method	Description
void	handleDrag(MouseEvent e)
void	handleEnter(MouseEvent e)
void	handleMove(MouseEvent e)
void	handlePress(MouseEvent e)	Handles press event, it selects the cell that is under the pointer If there is no cell deselects.
void	handleRelease(MouseEvent e)

Methods inherited from class UIStateDefault

handleClick, handleExit

Methods inherited from class Object

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

Field Details

ml

protected GraphMouseListener ml

initialCellPositions

protected HashMap<Object,Point2D> initialCellPositions

finalCellPositions

protected HashMap<Object,Point2D> finalCellPositions

Constructor Details

SelectState

public SelectState(Mediator mediator,
 GraphMouseListener ml)

Creates the select state

Parameters:

mediator -

ml -

Method Details

handlePress

public void handlePress(MouseEvent e)

Handles press event, it selects the cell that is under the pointer If there is no cell deselects. There is also the possibility of activating the marquee handler

Overrides:

handlePress in class UIStateDefault

Parameters:

e - press mouse event

handleMove

public void handleMove(MouseEvent e)

Overrides:

handleMove in class UIStateDefault

handleDrag

public void handleDrag(MouseEvent e)

Overrides:

handleDrag in class UIStateDefault

handleRelease

public void handleRelease(MouseEvent e)

Overrides:

handleRelease in class UIStateDefault

handleEnter

public void handleEnter(MouseEvent e)

Overrides:

handleEnter in class UIStateDefault