Tools/Java/Source/FrameworkWizard/src/org/tianocore/frameworkwizard/platform/ui/LongTextEditor.java

   1 /** @file
   2  Java class LongTextEditor.
   3
   4 Copyright (c) 2006, Intel Corporation
   5 All rights reserved. This program and the accompanying materials
   6 are licensed and made available under the terms and conditions of the BSD License
   7 which accompanies this distribution.  The full text of the license may be found at
   8 http://opensource.org/licenses/bsd-license.php
   9
  10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13 **/
  14 package org.tianocore.frameworkwizard.platform.ui;
  15
  16 import java.awt.Component;
  17 import java.awt.event.ActionEvent;
  18 import java.awt.event.ActionListener;
  19
  20 import javax.swing.AbstractCellEditor;
  21 import javax.swing.JButton;
  22 import javax.swing.JFrame;
  23 import javax.swing.JTable;
  24 import javax.swing.table.TableCellEditor;
  25
  26
  27 /**
  28  Editor for table cell with Long Text.
  29  @since PackageEditor 1.0
  30  **/
  31 public class LongTextEditor extends AbstractCellEditor implements TableCellEditor, ActionListener {
  32
  33     /**
  34      *
  35      */
  36     private static final long serialVersionUID = 1L;
  37     String text;
  38     JButton button;
  39     GenLongTextDialog dialog;
  40     protected static final String EDIT = "editLongText";
  41
  42     public LongTextEditor(JFrame frame) {
  43
  44         button = new JButton();
  45         button.setActionCommand(EDIT);
  46         button.addActionListener(this);
  47         button.setBorderPainted(false);
  48
  49         dialog = new GenLongTextDialog(this, frame);
  50
  51     }
  52
  53     /* (non-Javadoc)
  54      * @see javax.swing.table.TableCellEditor#getTableCellEditorComponent(javax.swing.JTable, java.lang.Object, boolean, int, int)
  55      */
  56     public Component getTableCellEditorComponent(JTable arg0, Object arg1, boolean arg2, int arg3, int arg4) {
  57         // TODO Auto-generated method stub
  58         text = (String)arg1;
  59         return button;
  60     }
  61
  62     /* (non-Javadoc)
  63      * @see javax.swing.CellEditor#getCellEditorValue()
  64      */
  65     public Object getCellEditorValue() {
  66         // TODO Auto-generated method stub
  67         return text;
  68     }
  69
  70     /* (non-Javadoc)
  71      * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
  72      */
  73     public void actionPerformed(ActionEvent arg0) {
  74         // TODO Auto-generated method stub
  75         if (EDIT.equals(arg0.getActionCommand())) {
  76             //The user has clicked the cell, so
  77             //bring up the dialog.
  78             button.setText(text);
  79             dialog.setText(text);
  80             dialog.setVisible(true);
  81
  82             //Make the renderer reappear.
  83             fireEditingStopped();
  84         }
  85         else { //User pressed dialog's "OK" button.
  86
  87             text = dialog.getText().trim();
  88             dialog.dispose();
  89         }
  90
  91     }
  92
  93 }