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// --- BEGIN COPYRIGHT BLOCK ---
// This program 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; version 2 of the License.
//
// This program 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 this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// (C) 2007 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
package com.netscape.admin.certsrv;
import java.awt.*;
import java.lang.*;
import javax.swing.table.*;
import javax.swing.border.*;
import javax.swing.*;
import java.io.Serializable;
/**
* Class that will render label correctly in table
*
* @author Jack Pan-Chen
* @version $Revision$, $Date$
* @see com.netscape.admin.certsrv
*/
public class LabelCellRenderer
implements TableCellRenderer, Serializable
{
/*==========================================================
* variables
*==========================================================*/
protected JComponent component;
protected ValueProperty value;
public final static Color HIGHLIGHTCOLOR = new Color(0, 0, 128);
public final static Color WHITECOLOR = Color.white;
public final static Color BLACKCOLOR = Color.black;
/*==========================================================
* constructors
*==========================================================*/
public LabelCellRenderer(JLabel x) {
component = x;
x.setOpaque(true);
x.setBorder(new EmptyBorder(1,CMSAdminUtil.COMPONENT_SPACE, 1, 2));
JTextField temp = new JTextField();
x.setFont(temp.getFont());
value = new ValueProperty();
}
/*==========================================================
* public methods
*==========================================================*/
public void setToolTipText(String text) {
if (component instanceof JComponent)
((JComponent)component).setToolTipText(text);
}
public Component getComponent() {
return component;
}
//==== Implementing TableCellRenderer =========
public Component getTableCellRendererComponent(JTable table, Object value,
boolean isSelected,
boolean hasFocus,
int row, int column) {
if(value == null) {
value = table.getModel().getValueAt(row, column);
}
this.value.setValue(value);
component.setBackground(isSelected ? HIGHLIGHTCOLOR : WHITECOLOR);
component.setForeground(isSelected ? WHITECOLOR : BLACKCOLOR);
return component;
}
public class ValueProperty implements Serializable {
public Object value;
public void setValue(Object x) {
if (x == null) {
value = "";
//System.out.println("SetValue: x is null");
} else {
value = x;
}
if (x instanceof Icon)
((JLabel)component).setIcon((Icon)x);
if (x instanceof String)
((JLabel)component).setText(x.toString());
if (x instanceof JLabel) {
//System.out.println("SetValue: TTIP="+((JLabel)x).getToolTipText());
((JLabel)component).setIcon(((JLabel)x).getIcon());
((JLabel)component).setText(((JLabel)x).getText());
((JLabel)component).setHorizontalAlignment(((JLabel)x).getHorizontalAlignment());
((JLabel)component).setToolTipText(((JLabel)x).getToolTipText());
}
}
}
}
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