de.jaret.util.ui.timebars.swing.renderer
Class OldDefaultTimeScaleRenderer

java.lang.Object
  de.jaret.util.ui.timebars.swing.renderer.OldDefaultTimeScaleRenderer

All Implemented Interfaces:

TimeScaleRenderer

public class OldDefaultTimeScaleRenderer
extends java.lang.Object
implements TimeScaleRenderer

A default renderer for a time scale to be used in a TimeBarViewer.

Version:

$Id: OldDefaultTimeScaleRenderer.java 1083 2011-07-01 20:29:16Z kliem $

Author:

Peter Kliem

Field Summary

protected de.jaret.util.ui.timebars.swing.renderer.OldDefaultTimeScaleRenderer.MyTimeScaleRenderer

_renderer rendering component.

Constructor Summary

OldDefaultTimeScaleRenderer()

Method Summary

int	getHeight() Return the height needed for painting the time scale.
javax.swing.JComponent	getRendererComponent(TimeBarViewer tbv, boolean top) Return a JComponent to be used to render the time scale.

Methods inherited from class java.lang.Object

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

Field Detail

_renderer

protected de.jaret.util.ui.timebars.swing.renderer.OldDefaultTimeScaleRenderer.MyTimeScaleRenderer _renderer

rendering component.

Constructor Detail

OldDefaultTimeScaleRenderer

public OldDefaultTimeScaleRenderer()

Method Detail

getRendererComponent

public javax.swing.JComponent getRendererComponent(TimeBarViewer tbv,
                                                   boolean top)

Return a JComponent to be used to render the time scale. The component has to be configured properly before returning it. All needed information about the time scale, major and minor ticks can be obtainend by the TimeBarViewer.

The component may implement getToolTipText(MouseEvent evt) to return a proper tooltip for the location

Specified by:

getRendererComponent in interface TimeScaleRenderer

Parameters:

tbv - the TimeBarViwer the component is used for

top - if true the scale is drawn at the top of the diagram

Returns:

a configured JComponent

getHeight

public int getHeight()

Return the height needed for painting the time scale. The value will be fetched only once when the renderer is set for the TimeBarViewer for reasons of stability in painting.

Specified by:

getHeight in interface TimeScaleRenderer

Returns:

the height of the time scale