cz.cmc.tcgui
Class QDiscView.QDiscHandle

java.lang.Object
  cz.cmc.tcgui.TCObjectView.TCObjectHandle
      cz.cmc.tcgui.QDiscView.QDiscHandle

All Implemented Interfaces:

org.jgraph.graph.CellHandle

Direct Known Subclasses:

ClassfulQDiscView.ClassfulQDiscHandle

Enclosing class:

QDiscView

public class QDiscView.QDiscHandle

extends TCObjectView.TCObjectHandle

Title: class QDiscHandle

Description: Basic handle for QDiscs.

Copyright: Copyright (c) 2003

Company: CMC Computers

Field Summary

Fields inherited from class cz.cmc.tcgui.TCObjectView.TCObjectHandle

cachedBounds, CONNECT_HANDLE, context, contextViews, currentPoint, currentPort, dragged, firstDrag, firstOverlayInvocation, firstPoint, firstPort, graph, handle, initialBounds, MOVE_HANDLE, NO_HANDLE, offgraphics, offscreen, originOffsetX, originOffsetY, portViews, r

Constructor Summary

QDiscView.QDiscHandle(org.jgraph.graph.GraphContext ctx)
Constructs new QDiscHandle

Method Summary

protected TCPort	getMatchingPort(TCObject tco) Get matching port of the counterpart TCObject when connecting
boolean	isInQDiscInputHandle(Point p)
void	mouseMoved(MouseEvent event) Invoked when the mouse pointer has been moved on a component (with no buttons down).
void	mousePressed(MouseEvent event) Process mouse pressed event.
void	paint(Graphics g) Paint the handle

Methods inherited from class cz.cmc.tcgui.TCObjectView.TCObjectHandle

computeBounds, connect, connectionAllowed, handleMove, handleResize, initOffscreen, makeBoundEdit, mouseDragged, mouseReleased, moved, movingDone, overlay, resized, resizingDone, startConnecting, updateConnect

Methods inherited from class java.lang.Object

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

Constructor Detail

QDiscView.QDiscHandle

public QDiscView.QDiscHandle(org.jgraph.graph.GraphContext ctx)

Constructs new QDiscHandle

Parameters:

ctx - GraphContext to construct handle for

Method Detail

paint

public void paint(Graphics g)

Paint the handle

Specified by:

paint in interface org.jgraph.graph.CellHandle

Overrides:

paint in class TCObjectView.TCObjectHandle

Parameters:

g - Graphics to paint on

isInQDiscInputHandle

public boolean isInQDiscInputHandle(Point p)

getMatchingPort

protected TCPort getMatchingPort(TCObject tco)

Get matching port of the counterpart TCObject when connecting

Overrides:

getMatchingPort in class TCObjectView.TCObjectHandle

Parameters:

tco - TCObject to get matching port for

Returns:

matching port or null

mouseMoved

public void mouseMoved(MouseEvent event)

Invoked when the mouse pointer has been moved on a component (with no buttons down).

Specified by:

mouseMoved in interface org.jgraph.graph.CellHandle

Overrides:

mouseMoved in class TCObjectView.TCObjectHandle

mousePressed

public void mousePressed(MouseEvent event)

Process mouse pressed event.

Specified by:

mousePressed in interface org.jgraph.graph.CellHandle

Overrides:

mousePressed in class TCObjectView.TCObjectHandle