/* TreeCellRenderer.java --
Copyright (C) 2002, 2004, 2006, Free Software Foundation, Inc.
This file is part of GNU Classpath.
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permission to link this library with independent modules to produce an
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package javax.swing.tree;
import java.awt.Component;
import javax.swing.JTree;
/**
* A <code>TreeCellRenderer</code> is used by the {@link JTree} component to
* paint individual tree elements (nodes).
*
* @author Andrew Selkirk
*/
public interface TreeCellRenderer
{
/**
* Returns a component that has been configured to display one element (or
* node) in a {@link JTree} component. The arguments to this method are used
* to pass in the value and state of the element to be rendered.
*
* @param tree the tree.
* @param value the value to render.
* @param selected is the tree element selected?
* @param expanded is the tree element expanded?
* @param leaf is the tree element a leaf node?
* @param row the row index.
* @param hasFocus does the tree element have the focus?
*
* @return A component that is configured for rendering the tree element.
*/
Component getTreeCellRendererComponent(JTree tree, Object value,
boolean selected, boolean expanded,
boolean leaf, int row,
boolean hasFocus);
}