no.g9.client.support

Class CellRenderOverride

java.lang.Object

no.g9.client.support.CellRenderOverride

public abstract class CellRenderOverride
extends Object

(missing javadoc)

Constructor Summary

Constructors

Constructor and Description
CellRenderOverride()

Method Summary

Modifier and Type	Method and Description
G9Table	getTable() Gets the g9 table this overrider is registered on.
abstract Component	getTableCellRendererComponent(Component renderer, ListblockLine line, Object value, boolean isSelected, boolean hasFocus, int row, int column) Override the renderer component.

Methods inherited from class java.lang.Object

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

Constructor Detail

CellRenderOverride

public CellRenderOverride()

Method Detail

getTable

public final G9Table getTable()

Gets the g9 table this overrider is registered on.

Returns:

the g9 table this overrider belongs to.

getTableCellRendererComponent

public abstract Component getTableCellRendererComponent(Component renderer,
                                                        ListblockLine line,
                                                        Object value,
                                                        boolean isSelected,
                                                        boolean hasFocus,
                                                        int row,
                                                        int column)

Override the renderer component. The renderer component that is passed in, is already set with default values. Override this method if you need to make special customizations to the cell, e.g. change the foreground and background color based on the value.

A typical implementation of this method is:

 if (value.equals("some other value") {
           renderer.setForeground(Color.MAGENTA);
 }
 return renderer;
 

Parameters:

renderer - the default renderer component for the cell.

line - the ListblockLine that holds the data for the row.

value - the value about to be displayed in the cell

isSelected - true if the cell is selcted

hasFocus - true if the cell has focus

row - the row index

column - the column index

Returns:

the renderer used to render the value.