/* 
    P/P   *  Method: com.dmdirc.addons.ui_swing.components.renderers.MapEntryRenderer__static_init
          */
     1  /*
     2   * Copyright (c) 2006-2009 Chris Smith, Shane Mc Cormack, Gregory Holmes
     3   *
     4   * Permission is hereby granted, free of charge, to any person obtaining a copy
     5   * of this software and associated documentation files (the "Software"), to deal
     6   * in the Software without restriction, including without limitation the rights
     7   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     8   * copies of the Software, and to permit persons to whom the Software is
     9   * furnished to do so, subject to the following conditions:
    10   *
    11   * The above copyright notice and this permission notice shall be included in
    12   * all copies or substantial portions of the Software.
    13   *
    14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
    20   * SOFTWARE.
    21   */
    22  
    23  package com.dmdirc.addons.ui_swing.components.renderers;
    24  
    25  import java.awt.Component;
    26  import java.util.Map.Entry;
    27  import javax.swing.DefaultListCellRenderer;
    28  import javax.swing.JList;
    29  
    30  /**
    31   * Map entry renderer.
    32   */
         /* 
    P/P   *  Method: void com.dmdirc.addons.ui_swing.components.renderers.MapEntryRenderer()
          */
    33  public final class MapEntryRenderer extends DefaultListCellRenderer {
    34  
    35      /**
    36       * A version number for this class. It should be changed whenever the class
    37       * structure is changed (or anything else that would prevent serialized
    38       * objects being unserialized with the new class).
    39       */
    40      private static final long serialVersionUID = 1;
    41  
    42      @Override
    43      public Component getListCellRendererComponent(final JList list,
    44              final Object value, final int index, final boolean isSelected,
    45              final boolean cellHasFocus) {
    46  
                 /* 
    P/P           *  Method: Component getListCellRendererComponent(JList, Object, int, bool, bool)
                  * 
                  *  Postconditions:
                  *    return_value == this
                  *    return_value != null
                  * 
                  *  Test Vectors:
                  *    value: Inverse{null}, Addr_Set{null}
                  *    java.util.Map_Entry:instanceof(...)@51: {0}, {1}
                  */
    47          super.getListCellRendererComponent(list, value, index, isSelected,
    48                  cellHasFocus);
    49          if (value == null) {
    50              setText("Any");
    51          } else if (value instanceof Entry) {
    52              setText((String) ((Entry) value).getValue());
    53          } else {
    54              setText(value.toString());
    55          }
    56  
    57          return this;
    58      }
    59  }