/* 
    P/P   *  Method: com.dmdirc.addons.ui_swing.dialogs.paste.PasteDialogFocusTraversalPolicy__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.dialogs.paste;
    24  
    25  import java.awt.Component;
    26  import java.awt.Container;
    27  import java.awt.FocusTraversalPolicy;
    28  
    29  import javax.swing.JButton;
    30  
    31  /**
    32   * Focus traversal policy for the paste dialog.
    33   */
    34  public final class PasteDialogFocusTraversalPolicy extends FocusTraversalPolicy {
    35      
    36      /** Cancel button. */
    37      private final JButton cancelButton;
    38      /** Edit button. */
    39      private final JButton editButton;
    40      /** Send button. */
    41      private final JButton sendButton;
    42      
    43      /** 
    44       * Creates a new instance of PasteDialogFocusTraversalPolicy. 
    45       *
    46       * @param cancelButton Cancel button
    47       * @param editButton Edit button
    48       * @param sendButton Send button
    49       */
    50      public PasteDialogFocusTraversalPolicy(final JButton cancelButton,
    51              final JButton editButton, final JButton sendButton) {
                 /* 
    P/P           *  Method: void com.dmdirc.addons.ui_swing.dialogs.paste.PasteDialogFocusTraversalPolicy(JButton, JButton, JButton)
                  * 
                  *  Postconditions:
                  *    this.cancelButton == cancelButton
                  *    init'ed(this.cancelButton)
                  *    this.editButton == editButton
                  *    init'ed(this.editButton)
                  *    this.sendButton == sendButton
                  *    init'ed(this.sendButton)
                  */
    52          super();
    53          
    54          this.cancelButton = cancelButton;
    55          this.editButton = editButton;
    56          this.sendButton = sendButton;
    57      }
    58      
    59      /** {@inheritDoc} */
    60      public Component getComponentAfter(final Container aContainer,
    61              final Component aComponent) {
                 /* 
    P/P           *  Method: Component getComponentAfter(Container, Component)
                  * 
                  *  Preconditions:
                  *    aComponent != null
                  * 
                  *  Postconditions:
                  *    return_value == One-of{this.editButton, this.sendButton, this.cancelButton}
                  *    init'ed(return_value)
                  * 
                  *  Test Vectors:
                  *    java.lang.Object:equals(...)@62: {0}, {1}
                  *    java.lang.Object:equals(...)@64: {0}, {1}
                  *    java.lang.Object:equals(...)@66: {0}, {1}
                  */
    62          if (aComponent.equals(cancelButton)) {
    63              return editButton;
    64          } else if (aComponent.equals(editButton)) {
    65              return sendButton;
    66          } else if (aComponent.equals(sendButton)) {
    67              return cancelButton;
    68          } else {
    69              return cancelButton;
    70          }
    71      }
    72      
    73      /** {@inheritDoc} */
    74      public Component getComponentBefore(final Container aContainer,
    75              final Component aComponent) {
                 /* 
    P/P           *  Method: Component getComponentBefore(Container, Component)
                  * 
                  *  Preconditions:
                  *    aComponent != null
                  * 
                  *  Postconditions:
                  *    return_value == One-of{this.sendButton, this.cancelButton, this.editButton}
                  *    init'ed(return_value)
                  * 
                  *  Test Vectors:
                  *    java.lang.Object:equals(...)@76: {0}, {1}
                  *    java.lang.Object:equals(...)@78: {0}, {1}
                  *    java.lang.Object:equals(...)@80: {0}, {1}
                  */
    76          if (aComponent.equals(cancelButton)) {
    77              return sendButton;
    78          } else if (aComponent.equals(editButton)) {
    79              return cancelButton;
    80          } else if (aComponent.equals(sendButton)) {
    81              return editButton;
    82          } else {
    83              return sendButton;
    84          }
    85      }
    86      
    87      /** {@inheritDoc} */
    88      public Component getFirstComponent(final Container aContainer) {
                 /* 
    P/P           *  Method: Component getFirstComponent(Container)
                  * 
                  *  Postconditions:
                  *    return_value == this.cancelButton
                  *    init'ed(return_value)
                  */
    89          return cancelButton;
    90      }
    91      
    92      /** {@inheritDoc} */
    93      public Component getLastComponent(final Container aContainer) {
                 /* 
    P/P           *  Method: Component getLastComponent(Container)
                  * 
                  *  Postconditions:
                  *    return_value == this.sendButton
                  *    init'ed(return_value)
                  */
    94          return sendButton;
    95      }
    96      
    97      /** {@inheritDoc} */
    98      public Component getDefaultComponent(final Container aContainer) {
                 /* 
    P/P           *  Method: Component getDefaultComponent(Container)
                  * 
                  *  Postconditions:
                  *    return_value == this.sendButton
                  *    init'ed(return_value)
                  */
    99          return sendButton;
   100      }
   101      
   102  }