platform/platform-api/src/com/intellij/ui/BooleanTableCellRenderer.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 /**
  18  * created at Oct 5, 2001
  19  * @author Jeka
  20  */
  21 package com.intellij.ui;
  22
  23 import javax.swing.*;
  24 import javax.swing.table.TableCellRenderer;
  25 import java.awt.*;
  26
  27 public class BooleanTableCellRenderer extends JCheckBox implements TableCellRenderer {
  28   private final JPanel myPanel = new JPanel();
  29
  30   public BooleanTableCellRenderer() {
  31     super();
  32     setHorizontalAlignment(JLabel.CENTER);
  33   }
  34
  35   public Component getTableCellRendererComponent(JTable table, Object value,
  36                                                  boolean isSelected, boolean hasFocus,
  37                                                  int row, int column) {
  38     if(value == null) {
  39       if(isSelected) {
  40         myPanel.setBackground(table.getSelectionBackground());
  41       }
  42       else {
  43         myPanel.setBackground(table.getBackground());
  44       }
  45       return myPanel;
  46     }
  47     if(isSelected) {
  48       setForeground(table.getSelectionForeground());
  49       super.setBackground(table.getSelectionBackground());
  50     }
  51     else {
  52       setForeground(table.getForeground());
  53       setBackground(table.getBackground());
  54     }
  55     if (value instanceof String) {
  56       setSelected(Boolean.parseBoolean((String)value));
  57     }
  58     else {
  59       setSelected(((Boolean)value).booleanValue());
  60     }
  61     return this;
  62   }
  63 }