org.jdesktop.swingx.renderer

Class DefaultTableRenderer

java.lang.Object

org.jdesktop.swingx.renderer.AbstractRenderer

org.jdesktop.swingx.renderer.DefaultTableRenderer

All Implemented Interfaces:

java.io.Serializable, javax.swing.table.TableCellRenderer, StringValue, RolloverRenderer

public class DefaultTableRenderer
extends AbstractRenderer
implements javax.swing.table.TableCellRenderer

Adapter to glue SwingX renderer support to core api. It has convenience constructors to create a LabelProvider, optionally configured with a StringValue and horizontal alignment. Typically, client code does not interact with this class except at instantiation time.

JXTable uses instances of this as per-class default renderers.

 setDefaultRenderer(Object.class, new DefaultTableRenderer());
 setDefaultRenderer(Number.class, new DefaultTableRenderer(
         FormatStringValue.NUMBER_TO_STRING, JLabel.RIGHT));
 setDefaultRenderer(Date.class, new DefaultTableRenderer(
         FormatStringValue.DATE_TO_STRING));
 // use the same center aligned default for Image/Icon
 TableCellRenderer renderer = new DefaultTableRenderer(new MappedValue(
         StringValue.EMPTY, IconValue.ICON), JLabel.CENTER);
 setDefaultRenderer(Icon.class, renderer);
 setDefaultRenderer(ImageIcon.class, renderer);
 // use a CheckBoxProvider for booleans
 setDefaultRenderer(Boolean.class,
         new DefaultTableRenderer(new CheckBoxProvider()));
 

See Also:

ComponentProvider, LabelProvider, StringValue, IconValue, MappedValue, CellContext, Serialized Form

Field Summary

Fields inherited from class org.jdesktop.swingx.renderer.AbstractRenderer

componentController

Fields inherited from interface org.jdesktop.swingx.renderer.StringValue

EMPTY, TO_STRING

Constructor Summary

Constructors

Constructor and Description
DefaultTableRenderer() Instantiates a default table renderer with the default component provider.
DefaultTableRenderer(ComponentProvider componentProvider) Instantiates a default table renderer with the given component provider.
DefaultTableRenderer(StringValue converter) Instantiates a default table renderer with a default component provider using the given converter.
DefaultTableRenderer(StringValue converter, int alignment) Instantiates a default table renderer with a default component provider using the given converter and horizontal alignment.

Method Summary

Methods

Modifier and Type	Method and Description
protected ComponentProvider	createDefaultComponentProvider() The default ComponentProvider to use if no special .
java.awt.Component	getTableCellRendererComponent(javax.swing.JTable table, java.lang.Object value, boolean isSelected, boolean hasFocus, int row, int column) Returns a configured component, appropriate to render the given list cell.

Methods inherited from class org.jdesktop.swingx.renderer.AbstractRenderer

doClick, getComponentProvider, getString, isEnabled, setBackground, setForeground

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultTableRenderer

public DefaultTableRenderer()

Instantiates a default table renderer with the default component provider.

See Also:

DefaultTableRenderer(ComponentProvider)

DefaultTableRenderer

public DefaultTableRenderer(ComponentProvider componentProvider)

Instantiates a default table renderer with the given component provider. If the controller is null, creates and uses a default. The default provider is of type LabelProvider.

Parameters:

componentProvider - the provider of the configured component to use for cell rendering

DefaultTableRenderer

public DefaultTableRenderer(StringValue converter)

Instantiates a default table renderer with a default component provider using the given converter.

Parameters:

converter - the converter to use for mapping the content value to a String representation.

See Also:

DefaultTableRenderer(ComponentProvider)

DefaultTableRenderer

public DefaultTableRenderer(StringValue converter,
                    int alignment)

Instantiates a default table renderer with a default component provider using the given converter and horizontal alignment.

Parameters:

converter - the converter to use for mapping the content value to a String representation.

See Also:

DefaultTableRenderer(ComponentProvider)

Method Detail

getTableCellRendererComponent

public java.awt.Component getTableCellRendererComponent(javax.swing.JTable table,
                                               java.lang.Object value,
                                               boolean isSelected,
                                               boolean hasFocus,
                                               int row,
                                               int column)

Returns a configured component, appropriate to render the given list cell.

Specified by:

getTableCellRendererComponent in interface javax.swing.table.TableCellRenderer

Parameters:

table - the JTable

value - the value to assign to the cell at [row, column]

isSelected - true if cell is selected

hasFocus - true if cell has focus

row - the row of the cell to render

column - the column of the cell to render

Returns:

the default table cell renderer

createDefaultComponentProvider

protected ComponentProvider createDefaultComponentProvider()

The default ComponentProvider to use if no special .

Specified by:

createDefaultComponentProvider in class AbstractRenderer

Returns: