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

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

All Implemented Interfaces:

HeaderRenderer

public class DefaultHeaderRenderer
extends java.lang.Object
implements HeaderRenderer

Simple default implementation of a HeaderRenderer using a JLabel.

Version:

$Id: DefaultHeaderRenderer.java 427 2007-05-13 15:58:36Z olk $

Author:

Peter Kliem

Constructor Summary

DefaultHeaderRenderer()

Method Summary

javax.swing.JComponent	getHeaderRendererComponent(TimeBarViewer tbv, TimeBarRowHeader value, boolean isSelected) Provide a JComponent configured to render the header object supplied as value.
int	getWidth() Return the width required by the header renderer.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultHeaderRenderer

public DefaultHeaderRenderer()

Method Detail

getHeaderRendererComponent

public javax.swing.JComponent getHeaderRendererComponent(TimeBarViewer tbv,
                                                         TimeBarRowHeader value,
                                                         boolean isSelected)

Provide a JComponent configured to render the header object supplied as value.

Specified by:

getHeaderRendererComponent in interface HeaderRenderer

Parameters:

tbv - the calling TimeBarViewer

value - the header object to render

isSelected - if true draw the selectd state

Returns:

a configured JComponent ready to be painted

getWidth

public int getWidth()

Return the width required by the header renderer. The value will only be read once by the TimeBarViewer when the rendderer ist set. There is no support for dynamic change of the header width initiated by the renderer.

Specified by:

getWidth in interface HeaderRenderer

Returns:

the width of the header