com.ibm.etools.systems.application.visual.editor.tools.impl
Class ArtifactCollapseEditPartTracker

java.lang.Object
  DragEditPartsTrackerEx
      com.ibm.etools.systems.application.visual.editor.tools.impl.ArtifactCollapseEditPartTracker

public class ArtifactCollapseEditPartTracker
extends DragEditPartsTrackerEx

DragTracker that checks collapse/expand request.

Field Summary

static String

copyright

Constructor Summary

ArtifactCollapseEditPartTracker(SystemNodeEditPart owner)

Method Summary

protected void	autoLayoutDiagram() Auto lay out the diagram.
protected ApplicationModelEditPart	getDiagramEditPart() Helper to return diagram editpart.
protected boolean	handleButtonDown(int button) Performs a conditional selection if needed (if right or left mouse button have been pressed) and goes into the drag state.
boolean	isCollapsableRequest() Check if the current request is for changing collapsed state.

Methods inherited from class java.lang.Object

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

Field Detail

copyright

public static String copyright

Constructor Detail

ArtifactCollapseEditPartTracker

public ArtifactCollapseEditPartTracker(SystemNodeEditPart owner)

Method Detail

isCollapsableRequest

public boolean isCollapsableRequest()

Check if the current request is for changing collapsed state.

Returns:

true if it a change collapsed state request, false otherwise.

handleButtonDown

protected boolean handleButtonDown(int button)

Performs a conditional selection if needed (if right or left mouse button have been pressed) and goes into the drag state. If any other button has been pressed, the tool goes into the invalid state.

See Also:

org.eclipse.gef.tools.AbstractTool#handleButtonDown(int)

autoLayoutDiagram

protected void autoLayoutDiagram()

Auto lay out the diagram.

getDiagramEditPart

protected ApplicationModelEditPart getDiagramEditPart()

Helper to return diagram editpart.