/**
* $RCSfile: ,v $
* $Revision: $
* $Date: $
*
* Copyright (C) 2004-2011 Jive Software. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jivesoftware.spark.ui;
import javax.swing.Icon;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTree;
import javax.swing.tree.DefaultTreeCellRenderer;
import java.awt.Color;
import java.awt.Component;
import java.awt.FlowLayout;
import java.awt.Font;
/**
*
*/
public class RosterTreeCellRenderer extends DefaultTreeCellRenderer {
private static final long serialVersionUID = 4645070076041138834L;
private Object value;
private boolean isExpanded;
/**
* Empty Constructor.
*/
public RosterTreeCellRenderer() {
}
public Component getTreeCellRendererComponent(JTree tree, Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus) {
this.value = value;
final Component c = super.getTreeCellRendererComponent(tree, value, selected, expanded, leaf, row, hasFocus);
isExpanded = expanded;
setIcon(getCustomIcon());
// Root Nodes are always bold
RosterNode node = (RosterNode)value;
if (node.isGroup()) {
setFont(new Font("Dialog", Font.BOLD, 11));
setText(node.getName() + " (" + node.getChildCount() + " online)");
setForeground(new Color(64, 112, 196));
setIcon(getCustomIcon());
}
if (node.isGroup()) {
return c;
}
final JPanel panel = new JPanel();
panel.setLayout(new FlowLayout(FlowLayout.LEFT));
final JLabel label = new JLabel();
label.setFont(new Font("Arial", Font.PLAIN, 11));
label.setText(node.getName());
panel.add(label);
final JLabel descriptionLabel = new JLabel();
descriptionLabel.setFont(new Font("Dialog", Font.PLAIN, 11));
descriptionLabel.setForeground(new Color(178, 181, 182));
descriptionLabel.setText(" - I'm just chilling.");
panel.add(descriptionLabel);
if (selected) {
panel.setBackground(getBackgroundSelectionColor());
}
else {
panel.setBackground(getBackgroundNonSelectionColor());
}
return panel;
}
private Icon getCustomIcon() {
if (value instanceof RosterNode) {
RosterNode node = (RosterNode)value;
if (isExpanded) {
return node.getOpenIcon();
}
return node.getClosedIcon();
}
return null;
}
public Icon getClosedIcon() {
return getCustomIcon();
}
public Icon getDefaultClosedIcon() {
return getCustomIcon();
}
public Icon getDefaultLeafIcon() {
return getCustomIcon();
}
public Icon getDefaultOpenIcon() {
return getCustomIcon();
}
public Icon getLeafIcon() {
return getCustomIcon();
}
public Icon getOpenIcon() {
return getCustomIcon();
}
}