1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * ident        "%Z%%M% %I%     %E% SMI"
  24  *
  25  * Copyright (c) 1998-2001 by Sun Microsystems, Inc.
  26  * All rights reserved.
  27  */
  28 package com.sun.dhcpmgr.ui;
  29 
  30 import javax.swing.JTable;
  31 import javax.swing.table.TableCellRenderer;
  32 import java.awt.Font;
  33 import java.awt.Component;
  34 
  35 /**
  36  * This class provides the functionality to indicate to the user which column
  37  * a table is currently being sorted on.  At present it merely uses a bold
  38  * font to display the column name, and does not indicate the collation order.
  39  */
  40 public class SortedHeaderRenderer implements TableCellRenderer {
  41     TableCellRenderer renderer;
  42     
  43     public SortedHeaderRenderer(JTable table) {
  44         renderer = table.getTableHeader().getDefaultRenderer();
  45     }
  46     
  47     public Component getTableCellRendererComponent(JTable table, Object value,
  48             boolean isSelected, boolean hasFocus, int row, int column) {
  49         Component c = renderer.getTableCellRendererComponent(table, value,
  50             isSelected, hasFocus, row, column);
  51         Font f = c.getFont();
  52         c.setFont(new Font(f.getName(), Font.BOLD, f.getSize()));
  53         return c;
  54     }
  55 }