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javax.swing.tree

Interface TreeCellRenderer

Known Implementing Classes:
DefaultTreeCellRenderer
public interface TreeCellRenderer
A TreeCellRenderer is used by the JTree component to paint individual tree elements (nodes).

Method Summary

Component
getTreeCellRendererComponent(JTree tree, Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus)
Returns a component that has been configured to display one element (or node) in a JTree component.

Method Details

getTreeCellRendererComponent

public Component getTreeCellRendererComponent(JTree tree,
                                              Object value,
                                              boolean selected,
                                              boolean expanded,
                                              boolean leaf,
                                              int row,
                                              boolean hasFocus)
Returns a component that has been configured to display one element (or node) in a JTree component. The arguments to this method are used to pass in the value and state of the element to be rendered.
Parameters:
tree - the tree.
value - the value to render.
selected - is the tree element selected?
expanded - is the tree element expanded?
leaf - is the tree element a leaf node?
row - the row index.
hasFocus - does the tree element have the focus?
Returns:
A component that is configured for rendering the tree element.
TreeCellRenderer.java -- Copyright (C) 2002, 2004, 2006, Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.

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