de.javagl.common.ui.tree.renderer

Class GenericTreeCellRenderer

java.lang.Object

de.javagl.common.ui.tree.renderer.GenericTreeCellRenderer

All Implemented Interfaces:

TreeCellRenderer

public abstract class GenericTreeCellRenderer
extends Object
implements TreeCellRenderer

Base implementation of a TreeCellRenderer that allows adding arbitrary components to the tree cells.

Constructor Summary

Constructors

Constructor and Description
GenericTreeCellRenderer()

Method Summary

Modifier and Type	Method and Description
Component	getTreeCellRendererComponent(JTree tree, Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus)
protected void	prepare(Object nodeObject, JPanel container) This method will be called in order to prepare the returned cell renderer component for displaying the given object.

Methods inherited from class java.lang.Object

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

Constructor Detail

GenericTreeCellRenderer

public GenericTreeCellRenderer()

Method Detail

getTreeCellRendererComponent

public Component getTreeCellRendererComponent(JTree tree,
                                              Object value,
                                              boolean selected,
                                              boolean expanded,
                                              boolean leaf,
                                              int row,
                                              boolean hasFocus)

Specified by:

getTreeCellRendererComponent in interface TreeCellRenderer

prepare

protected void prepare(Object nodeObject,
                       JPanel container)

This method will be called in order to prepare the returned cell renderer component for displaying the given object. The given container will initially be empty. Arbitrary components may be added to this container, in order to display the given tree node object or its contents in the tree cell.

Parameters:

nodeObject - The tree node object

container - The target container