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The source code/* * Sun Public License Notice * * The contents of this file are subject to the Sun Public License * Version 1.0 (the "License"). You may not use this file except in * compliance with the License. A copy of the License is available at * http://www.sun.com/ * * The Original Code is NetBeans. The Initial Developer of the Original * Code is Sun Microsystems, Inc. Portions Copyright 1997-2000 Sun * Microsystems, Inc. All Rights Reserved. */ package org.netbeans.modules.tasklist.usertasks.treetable; import java.awt.Component; import java.awt.Rectangle; import javax.swing.JCheckBox; import javax.swing.JLabel; import javax.swing.JTable; import javax.swing.UIManager; import javax.swing.border.Border; import javax.swing.border.EmptyBorder; import javax.swing.table.DefaultTableCellRenderer; import javax.swing.table.TableCellRenderer; /** * Table cell renderer for boolean values */ public class BooleanTableCellRenderer extends JCheckBox implements TableCellRenderer { private DefaultTableCellRenderer def = new DefaultTableCellRenderer(); protected static Border noFocusBorder = new EmptyBorder(1, 1, 1, 1); /** * Creates a new instance of BooleanTableCellRenderer */ public BooleanTableCellRenderer() { setHorizontalAlignment(JLabel.CENTER); setBorder(noFocusBorder); setBorderPainted(true); setBorderPaintedFlat(true); setOpaque(true); } public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) { if (value == null) return def.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column); if (isSelected) { setForeground(table.getSelectionForeground()); super.setBackground(table.getSelectionBackground()); } else { setForeground(table.getForeground()); setBackground(table.getBackground()); } if (hasFocus) { setBorder( UIManager.getBorder("Table.focusCellHighlightBorder") ); } else { setBorder(noFocusBorder); } setSelected((value != null && ((Boolean)value).booleanValue())); return this; } // workaround for a Swing bug (?) protected void paintComponent(java.awt.Graphics g) { Rectangle oldClip = g.getClipBounds(); g.setClip(oldClip.x, oldClip.y, oldClip.width - 1, oldClip.height - 1); super.paintComponent(g); g.setClip(oldClip); } } |
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