cz.cmc.tcgui
Class TCMarqueeHandler

java.lang.Object
  org.jgraph.graph.BasicMarqueeHandler
      cz.cmc.tcgui.TCMarqueeHandler

public class TCMarqueeHandler

extends org.jgraph.graph.BasicMarqueeHandler

Title: Class TCMarqueeHandler

Description: Marquee handler for TC editing

Copyright: Copyright (c) 2003

Company: CMC Computers

Field Summary

protected Point	current Holds the Start and the Current Point
protected org.jgraph.graph.PortView	firstPort Holds the First and the Current Port
protected boolean	popupCellPressed Whether the popup button is pressed over a cell
protected org.jgraph.graph.PortView	port Holds the First and the Current Port
protected Point	start Holds the Start and the Current Point

Fields inherited from class org.jgraph.graph.BasicMarqueeHandler

currentPoint, marqueeBounds, previousCursor, startPoint

Method Summary

boolean	isAddToSelectionEvent(MouseEvent e)
boolean	isForceMarqueeEvent(MouseEvent e) Overriden to Gain Control (for PopupMenu and ConnectMode)
protected boolean	isPopupTrigger(MouseEvent e)
boolean	isToggleSelectionEvent(MouseEvent e)
void	mouseDragged(MouseEvent e)
void	mousePressed(MouseEvent e)
void	mouseReleased(MouseEvent e)

Methods inherited from class org.jgraph.graph.BasicMarqueeHandler

getCurrentPoint, getMarqueeBounds, getPreviousCursor, getStartPoint, mouseMoved, overlay, paint, setCurrentPoint, setMarqueeBounds, setPreviousCursor, setStartPoint

Methods inherited from class java.lang.Object

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

Field Detail

start

protected Point start

Holds the Start and the Current Point

current

protected Point current

Holds the Start and the Current Point

port

protected org.jgraph.graph.PortView port

Holds the First and the Current Port

firstPort

protected org.jgraph.graph.PortView firstPort

Holds the First and the Current Port

popupCellPressed

protected boolean popupCellPressed

Whether the popup button is pressed over a cell

Method Detail

isPopupTrigger

protected boolean isPopupTrigger(MouseEvent e)

Parameters:

e - MouseEvent to decide whether it creates and popup event

Returns:

whether the event is an popup event

isToggleSelectionEvent

public boolean isToggleSelectionEvent(MouseEvent e)

Parameters:

e - MouseEvent to make decision for

Returns:

whether cell selection is being toggleed

isAddToSelectionEvent

public boolean isAddToSelectionEvent(MouseEvent e)

Parameters:

e - MouseEvent to make decision for

Returns:

whether cell selection is being added to

isForceMarqueeEvent

public boolean isForceMarqueeEvent(MouseEvent e)

Overriden to Gain Control (for PopupMenu and ConnectMode)

mousePressed

public void mousePressed(MouseEvent e)

mouseReleased

public void mouseReleased(MouseEvent e)

mouseDragged

public void mouseDragged(MouseEvent e)