org.jdesktop.swingx.renderer

Class DefaultTreeRenderer

java.lang.Object

org.jdesktop.swingx.renderer.AbstractRenderer

org.jdesktop.swingx.renderer.DefaultTreeRenderer

All Implemented Interfaces:

java.io.Serializable, javax.swing.tree.TreeCellRenderer, StringValue, RolloverRenderer

public class DefaultTreeRenderer
extends AbstractRenderer
implements javax.swing.tree.TreeCellRenderer

Adapter to glue SwingX renderer support to core api.

See Also:

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
DefaultTreeRenderer() Instantiates a default tree renderer with the default component provider.
DefaultTreeRenderer(ComponentProvider componentProvider) Instantiates a default tree renderer with the given component provider.
DefaultTreeRenderer(IconValue iv) Instantiates a default tree renderer with the default wrapping provider, using the given IconValue for customizing the icons.
DefaultTreeRenderer(IconValue iv, StringValue sv) Instantiates a default tree renderer with the default wrapping provider, using the given IconValue for customizing the icons and the given StringValue for node content.
DefaultTreeRenderer(IconValue iv, StringValue sv, boolean unwrapUserObject) Instantiates a default tree renderer with the default wrapping provider, using the given IconValue for customizing the icons and the given StringValue for node content.
DefaultTreeRenderer(StringValue sv) Instantiates a default tree renderer with a default component provider using the given converter.

Method Summary

Methods

Modifier and Type	Method and Description
protected ComponentProvider	createDefaultComponentProvider() The default ComponentProvider to use if no special .
java.awt.Component	getTreeCellRendererComponent(javax.swing.JTree tree, java.lang.Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus) Returns a configured component, appropriate to render the given tree 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

DefaultTreeRenderer

public DefaultTreeRenderer()

Instantiates a default tree renderer with the default component provider.

DefaultTreeRenderer

public DefaultTreeRenderer(ComponentProvider componentProvider)

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

Parameters:

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

DefaultTreeRenderer

public DefaultTreeRenderer(IconValue iv)

Instantiates a default tree renderer with the default wrapping provider, using the given IconValue for customizing the icons.

Parameters:

iv - the IconValue to use for mapping a custom icon for a given value

DefaultTreeRenderer

public DefaultTreeRenderer(StringValue sv)

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

Parameters:

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

DefaultTreeRenderer

public DefaultTreeRenderer(IconValue iv,
                   StringValue sv)

Instantiates a default tree renderer with the default wrapping provider, using the given IconValue for customizing the icons and the given StringValue for node content.

Parameters:

iv - the IconValue to use for mapping a custom icon for a given value

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

DefaultTreeRenderer

public DefaultTreeRenderer(IconValue iv,
                   StringValue sv,
                   boolean unwrapUserObject)

Instantiates a default tree renderer with the default wrapping provider, using the given IconValue for customizing the icons and the given StringValue for node content.

Parameters:

iv - the IconValue to use for mapping a custom icon for a given value

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

unwrapUserObject - a flag indicating whether this provider should auto-unwrap the userObject from the context value.

Method Detail

getTreeCellRendererComponent

public java.awt.Component getTreeCellRendererComponent(javax.swing.JTree tree,
                                              java.lang.Object value,
                                              boolean selected,
                                              boolean expanded,
                                              boolean leaf,
                                              int row,
                                              boolean hasFocus)

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

Specified by:

getTreeCellRendererComponent in interface javax.swing.tree.TreeCellRenderer

Parameters:

tree - the JTree

value - the value to assign to the cell

selected - true if cell is selected

expanded - true if the cell is expanded

leaf - true if the cell is a leaf

hasFocus - true if cell has focus

row - the row of the cell to render

Returns:

a component to render the given list cell.

createDefaultComponentProvider

protected ComponentProvider createDefaultComponentProvider()

The default ComponentProvider to use if no special .

Specified by:

createDefaultComponentProvider in class AbstractRenderer

Returns: