com.rolemodelsoft.drawlet.examples.graphnode
Class GraphNodeTool

java.lang.Object
  |
  +--com.rolemodelsoft.drawlet.basics.AbstractInputEventHandler
        |
        +--com.rolemodelsoft.drawlet.basics.CanvasTool
              |
              +--com.rolemodelsoft.drawlet.basics.SelectionTool
                    |
                    +--com.rolemodelsoft.drawlet.examples.graphnode.GraphNodeTool

Direct Known Subclasses:

ArrowGraphNodeTool

public class GraphNodeTool

extends SelectionTool

Here is a simple tool that extends the SelectionTool to create GraphNodes when a doubleClick event occurs.

Fields inherited from class com.rolemodelsoft.drawlet.basics.SelectionTool

referenceFigure, referenceX, referenceY

Fields inherited from class com.rolemodelsoft.drawlet.basics.CanvasTool

canvas

Constructor Summary

GraphNodeTool(DrawingCanvas canvas)

Method Summary

protected GraphNode	basicNewGraphNode() Answer a new graph node
protected void	mouseDoubleClicked(java.awt.event.MouseEvent e) Called if the mouse is double-clicked.

Methods inherited from class com.rolemodelsoft.drawlet.basics.SelectionTool

boxSelect, mouseDragged, mousePressed

Methods inherited from class com.rolemodelsoft.drawlet.basics.CanvasTool

getX, getY, mouseReleased

Methods inherited from class com.rolemodelsoft.drawlet.basics.AbstractInputEventHandler

keyPressed, keyReleased, keyTyped, mouseClicked, mouseEntered, mouseExited, mouseMoved, mouseSingleClicked

Methods inherited from class java.lang.Object

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

Constructor Detail

GraphNodeTool

public GraphNodeTool(DrawingCanvas canvas)

Parameters:

canvas - the canvas this tool will draw on/manipulate

Method Detail

basicNewGraphNode

protected GraphNode basicNewGraphNode()

Answer a new graph node

mouseDoubleClicked

protected void mouseDoubleClicked(java.awt.event.MouseEvent e)

Called if the mouse is double-clicked.

Overrides:

mouseDoubleClicked in class SelectionTool

Parameters:

e - the event

See Also:

AbstractInputEventHandler.mouseClicked(java.awt.event.MouseEvent)