com.klg.jclass.higrid
Class DefaultNodeRenderer

java.lang.Object
  |
  +--com.klg.jclass.cell.renderers.JCImageCellRenderer
        |
        +--com.klg.jclass.higrid.DefaultImageRenderer
              |
              +--com.klg.jclass.higrid.DefaultNodeRenderer

All Implemented Interfaces:

HiGridNodeRenderer, ImageObserver, JCCellRenderer, JCLightCellRenderer, Serializable

public class DefaultNodeRenderer

extends DefaultImageRenderer

implements HiGridNodeRenderer

The DefaultNodeRenderer class defines a JCCellRenderer object that paints NodeStatus objects in a HiGrid node cell.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.klg.jclass.cell.renderers.JCImageCellRenderer

drawClipArrowOutline, utilities

Fields inherited from interface com.klg.jclass.higrid.HiGridNodeRenderer

serialVersionUID

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

DefaultNodeRenderer()

Method Summary

void	draw(Graphics gc, com.klg.jclass.cell.JCCellInfo cellFormat, com.klg.jclass.higrid.NodeStatus nodeStatus, boolean selected) Used to draw the cell.
void	draw(Graphics gc, com.klg.jclass.cell.JCCellInfo cellFormat, Object o, boolean selected) Used to draw the cell.

Methods inherited from class com.klg.jclass.higrid.DefaultImageRenderer

draw

Methods inherited from class com.klg.jclass.cell.renderers.JCImageCellRenderer

getAlignmentOffset, getPreferredSize, imageUpdate

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultNodeRenderer

public DefaultNodeRenderer()

Method Detail

draw

public void draw(Graphics gc,
                 com.klg.jclass.cell.JCCellInfo cellFormat,
                 Object o,
                 boolean selected)

Used to draw the cell. Note that the size of the cell comes from JCCellInfo.getDrawingArea(). When the renderer's draw method is called, the gc is translated to the upper-left corner of the drawing area for the cell. The "drawing area" of the cell is the region inside the borders and the margins.

Specified by:

draw in interface JCLightCellRenderer

Overrides:

draw in class DefaultImageRenderer

Parameters:

gc - Graphics context to use for drawing.

cellFormat - Cell property information.

o - Object to be rendered.

selected - Boolean value indicating whether the cell is selected.

draw

public void draw(Graphics gc,
                 com.klg.jclass.cell.JCCellInfo cellFormat,
                 com.klg.jclass.higrid.NodeStatus nodeStatus,
                 boolean selected)

Used to draw the cell. Note that the size of the cell comes from JCCellInfo.getDrawingArea(). When the renderer's draw method is called, the gc is translated to the upper-left corner of the drawing area for the cell. The "drawing area" of the cell is the region inside the borders and the margins.

Specified by:

draw in interface HiGridNodeRenderer

Parameters:

gc - Graphics context to use for drawing.

cellFormat - Cell property information.

nodeStatus - Information about the object to be rendered.

selected - Boolean value indicating whether the cell is selected.