/[schmitzm]/trunk/src/skrueger/swing/TranslationEditJPanel.java

Diff of /trunk/src/skrueger/swing/TranslationEditJPanel.java

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-revision 127 by mojays,
Sat May 30 14:29:58 2009 UTC
+revision 261 by mojays,
Fri Jul 31 17:05:18 2009 UTC
 Line 1
- package skrueger.swing;
+ /*******************************************************************************
+  * Copyright (c) 2009 Martin O. J. Schmitz.
- import java.awt.BorderLayout;
+  *
- import java.awt.Dimension;
+  * This file is part of the SCHMITZM library - a collection of utility
- import java.util.List;
+  * classes based on Java 1.6, focusing (not only) on Java Swing
+  * and the Geotools library.
- import javax.swing.BorderFactory;
+  *
- import javax.swing.JLabel;
+  * The SCHMITZM project is hosted at:
- import javax.swing.JPanel;
+  * http://wald.intevation.org/projects/schmitzm/
- import javax.swing.SpringLayout;
+  *
- import javax.swing.SwingConstants;
+  * This program is free software; you can redistribute it and/or
+  * modify it under the terms of the GNU Lesser General Public License
- import org.apache.log4j.Logger;
+  * as published by the Free Software Foundation; either version 3
+  * of the License, or (at your option) any later version.
- import schmitzm.swing.SpringUtilities;
+  *
- import skrueger.i8n.Translation;
+  * This program is distributed in the hope that it will be useful,
+  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- /**
+  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  * A {@link JPanel} that asks the user for translation of several strings
+  * GNU General Public License for more details.
-  * @author Stefan Alfons Krüger
+  *
-  *
+  * You should have received a copy of the GNU Lesser General Public License (license.txt)
-  */
+  * along with this program; if not, write to the Free Software
- public class TranslationEditJPanel extends JPanel {
+  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-         static final protected Logger LOGGER = Logger.getLogger(TranslationEditJPanel.class);
+  * or try this link: http://www.gnu.org/licenses/lgpl.html
+  *
-         private final List<String> languages;
+  * Contributors:
-         private JPanel translationGrid;
+  *     Martin O. J. Schmitz - initial API and implementation
-         private Translation trans;
+  *     Stefan A. Krüger - additional utility classes
+  ******************************************************************************/
-         public TranslationEditJPanel(Translation trans, List<String> languages_) {
+ package skrueger.swing;
-                 this(null, trans, languages_);
-         }
+ import java.awt.BorderLayout;
+ import java.awt.Dimension;
-         public TranslationEditJPanel(String question, Translation trans,
+ import java.awt.event.ActionEvent;
-                         List<String> languages_) {
+ import java.awt.event.ActionListener;
-                 super(new BorderLayout());
+ import java.awt.event.KeyEvent;
+ import java.awt.event.KeyListener;
-                 if (trans == null) trans = new Translation();
+ import java.util.HashSet;
+ import java.util.List;
-                 this.trans = trans;
+ import java.util.Set;
-                 this.languages = languages_;
+ import javax.swing.BorderFactory;
-                 add(getTranslationGrid(), BorderLayout.CENTER);
+ import javax.swing.JLabel;
+ import javax.swing.JPanel;
-                 if (question != null) {
+ import javax.swing.JTextField;
-                         JLabel questionLable = new JLabel(question);
+ import javax.swing.SpringLayout;
-                         questionLable.setBorder(BorderFactory.createEmptyBorder(
+ import javax.swing.SwingConstants;
-, 6, 6, 6));
-                         add(questionLable, BorderLayout.NORTH);
+ import org.apache.log4j.Logger;
-                 }
-         }
+ import schmitzm.swing.SpringUtilities;
+ import skrueger.i8n.Translation;
-         private JPanel getTranslationGrid() {
-                 if (translationGrid == null) {
+ /**
-                         translationGrid = new JPanel(new SpringLayout());
+  * A {@link JPanel} that asks the user for the translations of a String in
+  * several languages. Use {@link TranslationAskJDialog} to display.<br/>
-                         for (String langId : languages) {
+  * The class does not implement any backup/clong strategies. The
+  * {@link Translation} object is manipulated directly.<br/>
-                                 // language code : entry field for translation
+  * {@link TranslationEditJPanel}s. {@link TranslationAskJDialog} implements a
-                                 JLabel langDesc = new JLabel(langId.toUpperCase() + " :"); // i8n
+  * transparent Apply/Cancel logic.
-                                 langDesc.setHorizontalAlignment(SwingConstants.RIGHT);
+  *
-                                 langDesc.setVerticalAlignment(SwingConstants.NORTH);
+  * @author Stefan Alfons Krüger
+  */
-                                 TranslationJTextField langTextField = new TranslationJTextField(
+ public class TranslationEditJPanel extends JPanel  {
-                                                 trans, langId);
+         static final protected Logger LOGGER = Logger
-                                 // Setting a size
+                         .getLogger(TranslationEditJPanel.class);
-                                 langTextField.setPreferredSize( new Dimension(360,22));
-                                 langDesc.setLabelFor(langTextField);
+         private final List<String> languages;
-                                 translationGrid.add(langDesc);
+         private JPanel translationGrid;
-                                 translationGrid.add(langTextField);
+         private Translation trans;
-                         }
+         /**
-                         // Lay out the panel.
+          * Remembers all {@link JTextField} that have been created.
-                         SpringUtilities.makeCompactGrid(translationGrid, languages.size(), // rows,
+          */
-, // cols
+         private Set<JTextField> langTextFields = new HashSet<JTextField>();
-, 6, // initX, initY
-, 6); // xPad, yPad
+         /**
+          * Creates a {@link JPanel} that asks the user for the translation of a
-                 }
+          * String in several languages
-                 return translationGrid;
+          */
-         }
+         public TranslationEditJPanel(Translation trans, List<String> languages_) {
+                 this(null, trans, languages_);
- //      /**
+         }
- //       * Merges a few {@link TranslationEditJPanel}s and shows them together..
- //       * So far this is working on the Translation object directly, Cancel not possible.
+         /**
- //       * @param translationEditJPanel
+          * Creates a {@link JPanel} that asks the user for the translation of a
- //       *
+          * String in several languages and additionally puts a {@link JLabel} with a
- //       * @deprecated Use {@link TranslationAskJDialog}
+          * question at the {@link JPanel}'s first row.
- //       */
+          */
- //      public static void ask(Frame parentFrame, final TranslationEditJPanel... translationEditJPanels) {
+         public TranslationEditJPanel(String question, Translation trans,
- //              dialog = new JDialog(parentFrame);
+                         List<String> languages_) {
- //      //      backup( translationEditJPanels );
+                 super(new BorderLayout());
- //              showDialog(dialog, translationEditJPanels);
- //      }
+                 if (trans == null)
- //
+                         trans = new Translation();
- //
- //      /**
+                 this.trans = trans;
- //       * Merges a few {@link TranslationEditJPanel}s and shows them together..
+                 this.languages = languages_;
- //       * So far this is working on the Translation object directly, Cancel not possible.
- //       * @param translationEditJPanel
+                 add(getTranslationGrid(), BorderLayout.CENTER);
- //
- //       * @deprecated User {@link TranslationAskJDialog}        *
+                 if (question != null) {
- //       */
+                         JLabel questionLable = new JLabel(question);
- //      public static void ask(Window parentWindow, TranslationEditJPanel... translationEditJPanels) {
+                         questionLable
- //              dialog = new JDialog(parentWindow);
+                                         .setBorder(BorderFactory.createEmptyBorder(6, 6, 6, 6));
- //      //      backup( translationEditJPanels );
+                         add(questionLable, BorderLayout.NORTH);
- //              showDialog(dialog, translationEditJPanels);
+                 }
- //      }
+         }
- //
- //      /**
+         private JPanel getTranslationGrid() {
- //       * Merges a few {@link TranslationEditJPanel}s and shows them together..
+                 if (translationGrid == null) {
- //       * So far this is working on the Translation object directly, Cancel not possible.
+                         translationGrid = new JPanel(new SpringLayout());
- //       * @param translationEditJPanel
- //       *
+                         for (String langId : languages) {
- //       *       * @deprecated User {@link TranslationAskJDialog}
- //       */
+                                 // language code : entry field for translation
- //      public static void ask(JDialog parentDialog, TranslationEditJPanel... translationEditJPanels) {
+                                 JLabel langDesc = new JLabel(langId.toUpperCase() + " :"); // i8n
- //              dialog = new JDialog(parentDialog);
+                                 langDesc.setHorizontalAlignment(SwingConstants.RIGHT);
- //      //      backup( translationEditJPanels );
+                                 langDesc.setVerticalAlignment(SwingConstants.NORTH);
- //              showDialog(dialog, translationEditJPanels);
- //      }
+                                 TranslationJTextField langTextField = new TranslationJTextField(
- //
+                                                 trans, langId);
- //
+                                 // Setting a size
- //      /**
+                                 langTextField.setPreferredSize(new Dimension(360, 22));
- //       *       * @deprecated User {@link TranslationAskJDialog}
+                                 langDesc.setLabelFor(langTextField);
- //       * @param d
+                                 translationGrid.add(langDesc);
- //       * @param translationEditJPanels
+                                 translationGrid.add(langTextField);
- //       * @author <a href="mailto:[email protected]">Stefan Alfons Kr&uuml;ger</a>
- //       */
+                                 langTextFields .add(langTextField);
- //      public static void showDialog(JDialog d, JComponent... translationEditJPanels) {
+                         }
- //              dialog = d;
- //              dialog.setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
+                         // Lay out the panel.
- //              SwingUtil.centerFrameOnScreen(dialog);
+                         SpringUtilities.makeCompactGrid(translationGrid, languages.size(), // rows,
- //              Box box = Box.createVerticalBox();
+, // cols
- //              for (JComponent panel : translationEditJPanels) {
+, 6, // initX, initY
- //                      box.add(panel);
+, 6); // xPad, yPad
- //              }
- //              JPanel cp = new JPanel( new BorderLayout());
+                 }
- //              cp.add( box, BorderLayout.CENTER);
+                 return translationGrid;
- //              cp.add( getButtons(), BorderLayout.SOUTH  );
+         }
- //              dialog.setContentPane(cp);
- //
+         /**
- //              // dialog.getRootPane().setDefaultButton(okButton);
+          * @return The {@link Translation} that this {@link TranslationEditJPanel}
- //
+          *         deals with.
- //              dialog.setTitle("Please translate"); //i8n
+          */
- //              dialog.setModal(true);
+         public Translation getTranslation() {
- //              dialog.pack();
+                 return trans;
- //              dialog.setVisible(true);
+         }
- //      }
- //
+         public void addActionListener(final ActionListener actionListener) {
- //      /**
+                 for (final JTextField langTextField : langTextFields){
- //       * @deprecated Use TranslationAskJDialog
+                         langTextField.addKeyListener( new KeyListener(){
- //       * @return
- //       * @author <a href="mailto:[email protected]">Stefan Alfons Kr&uuml;ger</a>
+                                 @Override
- //       */
+                                 public void keyPressed(KeyEvent e) {
- //      private static JComponent getButtons() {
+                                 }
- //              JPanel jPanel = new JPanel();
- //              if (okButton == null) {
+                                 @Override
- //                      okButton = new OkButton(new AbstractAction("enter") {
+                                 public void keyReleased(KeyEvent e) {
- //                  public void actionPerformed(ActionEvent evt) {
+                                 }
- //                      firePropertyChange(PROPERTY_APPLY_AND_CLOSE, null, null);
- //                      dialog.dispose();
+                                 @Override
- //                  }
+                                 public void keyTyped(KeyEvent e) {
- //              } );
+                                         actionListener.actionPerformed(new ActionEvent(TranslationEditJPanel.this, 0, ""));
- //              }
+                                 }
- //              jPanel.add(okButton);
- //
+                         });
- //              if (cancelButton == null) {
+                 }
- //                      cancelButton = new CancelButton(new AbstractAction("") {
+         }
- //                  public void actionPerformed(ActionEvent evt) {
- //                      // restore();
+         public void removeActionListener(ActionListener actionListener) {
- //                      firePropertyChange(PROPERTY_CANCEL_AND_CLOSE, null, null);
+                 for (JTextField langTextField : langTextFields){
- //                      dialog.dispose();
+                         langTextField.removeActionListener(actionListener);
- //                  }
+                 }
- //              } );
+         }
- //              }
- //              jPanel.add(okButton);
+ }
- //
- //              return jPanel;
- //      }
-         /**
-          * @return The {@link Translation} that this {@link TranslationEditJPanel} deals with.
-          */
-         public Translation getTranslation() {
-                 return trans;
-         }
- }

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