/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE
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* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
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* add the following below this CDDL HEADER, with the fields enclosed
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* by brackets "[]" replaced with your own identifying information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Copyright 2008 Sun Microsystems, Inc.
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*/
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package org.opends.guitools.controlpanel.ui.renderer;
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import java.awt.Component;
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import java.awt.Font;
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import javax.swing.JTree;
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import org.opends.guitools.controlpanel.browser.BrowserController;
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import org.opends.guitools.controlpanel.ui.ColorAndFontConstants;
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import org.opends.guitools.controlpanel.ui.nodes.BasicNode;
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/**
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* The renderer used to render the nodes in the LDAP entry browser.
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*
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*/
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public class BrowserCellRenderer extends TreeCellRenderer {
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private static final long serialVersionUID = 6756291700611741513L;
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Font defaultFont = ColorAndFontConstants.treeFont;
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Font italicFont = defaultFont.deriveFont(Font.ITALIC);
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Font boldFont = defaultFont.deriveFont(Font.BOLD);
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Font italicBoldFont = defaultFont.deriveFont(Font.ITALIC|Font.BOLD);
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BasicNode inspectedNode;
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/**
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* Sets which is the inspected node. This method simply marks the selected
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* node in the tree so that it can have a different rendering. This is
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* useful for instance when the right panel has a list of entries to which
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* the menu action apply, to make a difference between the selected node in
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* the tree (to which the action in the main menu will not apply) and the
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* selected nodes in the right pane.
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* @param node the selected node.
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*/
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public void setInspectedNode(BasicNode node) {
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inspectedNode = node;
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}
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/**
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* {@inheritDoc}
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*/
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public Component getTreeCellRendererComponent(
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JTree tree,
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Object value,
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boolean isSelected,
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boolean isExpanded,
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boolean isLeaf,
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int row,
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boolean cellHasFocus)
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{
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BasicNode node = (BasicNode)value;
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super.getTreeCellRendererComponent(tree, node, isSelected,
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isExpanded, isLeaf,
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row, cellHasFocus);
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setIcon(node.getIcon());
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setText(node.getDisplayName());
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Font newFont = defaultFont;
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int style = node.getFontStyle();
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if (node == inspectedNode) {
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style |= Font.BOLD;
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}
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if ((style & Font.ITALIC & Font.BOLD) != 0) {
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newFont = italicBoldFont;
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}
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else if ((style & Font.ITALIC) != 0) {
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newFont = italicFont;
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}
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else if ((style & Font.BOLD) != 0) {
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newFont = boldFont;
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}
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else {
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newFont = defaultFont;
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}
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setFont(newFont);
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return this;
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}
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/**
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* Returns the row height for the provided browser controller.
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* @param controller the browser controller.
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* @return the row height for the provided browser controller.
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*/
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public static int calculateRowHeight(BrowserController controller) {
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return 16;
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}
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}
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