skrueger/swing/TranslationAskJDialog.java

/*******************************************************************************
 * Copyright (c) 2009 Martin O. J. Schmitz.
 * 
 * This file is part of the SCHMITZM library - a collection of utility 
 * classes based on Java 1.6, focusing (not only) on Java Swing 
 * and the Geotools library.
 * 
 * The SCHMITZM project is hosted at:
 * http://wald.intevation.org/projects/schmitzm/
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * as published by the Free Software Foundation; either version 3
 * of the License, or (at your option) any later version.
 * 
 * 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
 * GNU General Public License for more details.
 * 
 * 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
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 * or try this link: http://www.gnu.org/licenses/lgpl.html
 * 
 * Contributors:
 *     Martin O. J. Schmitz - initial API and implementation
 *     Stefan A. Krüger - additional utility classes
 ******************************************************************************/
package skrueger.swing;

import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.FlowLayout;
import java.awt.Window;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JDialog;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JRootPane;
import javax.swing.KeyStroke;

import schmitzm.swing.SwingUtil;

public class TranslationAskJDialog extends CancellableDialogAdapter{

        private OkButton okButton;
        private CancelButton cancelButton;

        public static final String PROPERTY_CANCEL_AND_CLOSE = "CANCEL";
        public static final String PROPERTY_APPLY_AND_CLOSE = "APPLY";

        private JComponent[] translationEditJPanelsOrJustComponents;

        private boolean hasBeenCanceled;

        private JButton[] optionalButtons;
        private TranslationsAskJPanel translationsAskPane;

        /**
         * Since the registerKeyboardAction() method is part of the JComponent class
         * definition, you must define the Escape keystroke and register the
         * keyboard action with a JComponent, not with a JDialog. The JRootPane for
         * the JDialog serves as an excellent choice to associate the registration,
         * as this will always be visible. If you override the protected
         * createRootPane() method of JDialog, you can return your custom JRootPane
         * with the keystroke enabled:
         */
        @Override
        protected JRootPane createRootPane() {
                KeyStroke stroke = KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0);
                JRootPane rootPane = new JRootPane();
                rootPane.registerKeyboardAction(new ActionListener() {

                        public void actionPerformed(ActionEvent e) {
                                cancel();
                        }

                }, stroke, JComponent.WHEN_IN_FOCUSED_WINDOW);

                return rootPane;
        }

        /**
         * The {@link TranslationAskJDialog} fills its content pane with an
         * arbitrary number of components. If these {@link Component}s are
         * {@link TranslationEditJPanel}s, the {@link JDialog} manages to backup the
         * values and restore them if the dialog is canceled. Other
         * {@link JComponent}s are just displayed.<br/>
         * This class handles the cancel button itself. You may still want to listen
         * to PROPERTY_APPLY_AND_CLOSE events. This dialog is modal. The dialog has
         * to be set visible afterwards.<br/>
         * 
         * @param owner
         *            A component of the GUI that this dialog is related to. If no
         *            {@link Window} is passed, SwingUtil.getParentWindow(owner) is
         *            called.
         */
        public TranslationAskJDialog(Component owner,
                        final JComponent... translationEditJPanels) {
                super(SwingUtil.getParentWindow(owner));
                setComponents(translationEditJPanels);
        }

        /**
         * The {@link TranslationAskJDialog} fills its content pane with an
         * arbitrary number of components. If these {@link Component}s are
         * {@link TranslationEditJPanel}s, the {@link JDialog} manages to backup the
         * values and restore them if the dialog is canceled. Other
         * {@link JComponent}s are just displayed.<br/>
         * This class handles the cancel button itself. You may still want to listen
         * to PROPERTY_APPLY_AND_CLOSE events. This dialog is modal. The dialog has
         * to be set visible afterwards.<br/>
         * Using this constructor, you have to call setComponents afterwards.
         */
        public TranslationAskJDialog(Component owner) {
                super(SwingUtil.getParentWindow(owner));
        }

        /**
         * The {@link TranslationAskJDialog} fills its content pane with an
         * arbitrary number of components. If these {@link Component}s are
         * {@link TranslationEditJPanel}s, the {@link JDialog} manages to backup the
         * values and restore them if the dialog is canceled. Other
         * {@link JComponent}s are just displayed.
         * 
         * @param translationEditJPanels
         *            Arbitrary list of {@link JComponent}s and
         *            {@link TranslationEditJPanel}s.
         */
        public void setComponents(final JComponent... translationEditJPanels) {
                this.translationEditJPanelsOrJustComponents = translationEditJPanels;

                init();
        }


        private void init() {
                setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
                addWindowListener(new WindowAdapter() {

                        public void windowClosing(WindowEvent e) {
                                cancel();
                        }

                });
                
                translationsAskPane = new TranslationsAskJPanel(translationEditJPanelsOrJustComponents);
                JPanel cp = new JPanel(new BorderLayout());
                cp.add(translationsAskPane, BorderLayout.WEST);
                cp.add(getButtons(), BorderLayout.SOUTH);
                setContentPane(cp);

                setTitle(SwingUtil.R("TranslationAskJDialog.Title"));
                setModal(true);
                pack();
                SwingUtil.centerFrameOnScreen(this);
        }

        public void setOptionalButtons(JButton... optionalButtons) {
                this.optionalButtons = optionalButtons;
                init();
        }

        /**
         * Called when the dilaog is closed using the cancel button. When
         * overwriting this method, call super.cancel() after restoring your
         * properties.
         */
        @Override
        public void cancel() {
                translationsAskPane.cancel();
                firePropertyChange(PROPERTY_CANCEL_AND_CLOSE, null, null);
                hasBeenCanceled = true;
                setVisible(false);
                dispose();
        }


        private JComponent getButtons() {
                JPanel jPanel = new JPanel(new FlowLayout(FlowLayout.RIGHT));

                if (optionalButtons != null)
                        for (JButton b : optionalButtons) {
                                jPanel.add(b);
                        }

                if (okButton == null) {
                        okButton = new OkButton(new AbstractAction() {
                                {
                                        // Set a mnemonic character. In most look and feels, this
                                        // causes the
                                        // specified character to be underlined This indicates that
                                        // if the component
                                        // using this action has the focus and In some look and
                                        // feels, this causes
                                        // the specified character in the label to be underlined and
                                        putValue(Action.MNEMONIC_KEY, new Integer(
                                                        java.awt.event.KeyEvent.VK_E));

                                        // // Set tool tip text
                                        // putValue(Action.SHORT_DESCRIPTION,
                                        // "Accept the changes made to the translation."); //i8n

                                }

                                public void actionPerformed(ActionEvent evt) {

                                        okClose();

                                }

                        });

                }
                jPanel.add(okButton);

                if (cancelButton == null) {
                        cancelButton = new CancelButton(new AbstractAction("") {
                                public void actionPerformed(ActionEvent evt) {
                                        cancel();
                                }
                        });
                }
                jPanel.add(cancelButton);

                return jPanel;
        }

        /**
         * This method is only called when the dialog is closed and not canceled.
         * Can be overwritten to do anything when the dialog has been accepted.
         */
        public boolean okClose() {

                if (!translationsAskPane.checkValidInputs())
                        return false;
                
                
                dispose();
                
                TranslationAskJDialog.this.firePropertyChange(
                                PROPERTY_APPLY_AND_CLOSE, null, null);
                return true;
        }


        /**
         * After the modal dialog has been closed, this allows to find out, whether
         * the {@link Component} has been canceled.
         * 
         * @return <code>true</code> if the {@link JDialog} has been canceled.
         */
        public boolean isCancelled() {
                return hasBeenCanceled;
        }

}
1	alfonx	244	/*******************************************************************************
2			* Copyright (c) 2009 Martin O. J. Schmitz.
3			*
4			* This file is part of the SCHMITZM library - a collection of utility
5	alfonx	256	* classes based on Java 1.6, focusing (not only) on Java Swing
6	alfonx	244	* and the Geotools library.
7			*
8			* The SCHMITZM project is hosted at:
9			* http://wald.intevation.org/projects/schmitzm/
10			*
11			* This program is free software; you can redistribute it and/or
12			* modify it under the terms of the GNU Lesser General Public License
13			* as published by the Free Software Foundation; either version 3
14			* of the License, or (at your option) any later version.
15			*
16			* This program is distributed in the hope that it will be useful,
17			* but WITHOUT ANY WARRANTY; without even the implied warranty of
18			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19			* GNU General Public License for more details.
20			*
21			* You should have received a copy of the GNU Lesser General Public License (license.txt)
22			* along with this program; if not, write to the Free Software
23			* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
24			* or try this link: http://www.gnu.org/licenses/lgpl.html
25			*
26			* Contributors:
27			* Martin O. J. Schmitz - initial API and implementation
28			* Stefan A. Krüger - additional utility classes
29			******************************************************************************/
30			package skrueger.swing;
31
32			import java.awt.BorderLayout;
33			import java.awt.Component;
34			import java.awt.FlowLayout;
35			import java.awt.Window;
36			import java.awt.event.ActionEvent;
37			import java.awt.event.ActionListener;
38			import java.awt.event.KeyEvent;
39			import java.awt.event.WindowAdapter;
40			import java.awt.event.WindowEvent;
41
42			import javax.swing.AbstractAction;
43			import javax.swing.Action;
44			import javax.swing.JButton;
45			import javax.swing.JComponent;
46			import javax.swing.JDialog;
47			import javax.swing.JOptionPane;
48			import javax.swing.JPanel;
49			import javax.swing.JRootPane;
50			import javax.swing.KeyStroke;
51
52			import schmitzm.swing.SwingUtil;
53
54	alfonx	420	public class TranslationAskJDialog extends CancellableDialogAdapter{
55	alfonx	244
56			private OkButton okButton;
57			private CancelButton cancelButton;
58
59			public static final String PROPERTY_CANCEL_AND_CLOSE = "CANCEL";
60			public static final String PROPERTY_APPLY_AND_CLOSE = "APPLY";
61
62			private JComponent[] translationEditJPanelsOrJustComponents;
63
64			private boolean hasBeenCanceled;
65
66			private JButton[] optionalButtons;
67	alfonx	420	private TranslationsAskJPanel translationsAskPane;
68	alfonx	244
69			/**
70			* Since the registerKeyboardAction() method is part of the JComponent class
71			* definition, you must define the Escape keystroke and register the
72			* keyboard action with a JComponent, not with a JDialog. The JRootPane for
73			* the JDialog serves as an excellent choice to associate the registration,
74			* as this will always be visible. If you override the protected
75			* createRootPane() method of JDialog, you can return your custom JRootPane
76			* with the keystroke enabled:
77			*/
78			@Override
79			protected JRootPane createRootPane() {
80			KeyStroke stroke = KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0);
81			JRootPane rootPane = new JRootPane();
82			rootPane.registerKeyboardAction(new ActionListener() {
83
84			public void actionPerformed(ActionEvent e) {
85			cancel();
86			}
87
88			}, stroke, JComponent.WHEN_IN_FOCUSED_WINDOW);
89
90			return rootPane;
91			}
92
93			/**
94			* The {@link TranslationAskJDialog} fills its content pane with an
95			* arbitrary number of components. If these {@link Component}s are
96			* {@link TranslationEditJPanel}s, the {@link JDialog} manages to backup the
97			* values and restore them if the dialog is canceled. Other
98			* {@link JComponent}s are just displayed.<br/>
99			* This class handles the cancel button itself. You may still want to listen
100			* to PROPERTY_APPLY_AND_CLOSE events. This dialog is modal. The dialog has
101			* to be set visible afterwards.<br/>
102			*
103			* @param owner
104			* A component of the GUI that this dialog is related to. If no
105			* {@link Window} is passed, SwingUtil.getParentWindow(owner) is
106			* called.
107			*/
108			public TranslationAskJDialog(Component owner,
109			final JComponent... translationEditJPanels) {
110			super(SwingUtil.getParentWindow(owner));
111			setComponents(translationEditJPanels);
112			}
113
114			/**
115			* The {@link TranslationAskJDialog} fills its content pane with an
116			* arbitrary number of components. If these {@link Component}s are
117			* {@link TranslationEditJPanel}s, the {@link JDialog} manages to backup the
118			* values and restore them if the dialog is canceled. Other
119			* {@link JComponent}s are just displayed.<br/>
120			* This class handles the cancel button itself. You may still want to listen
121			* to PROPERTY_APPLY_AND_CLOSE events. This dialog is modal. The dialog has
122			* to be set visible afterwards.<br/>
123			* Using this constructor, you have to call setComponents afterwards.
124			*/
125			public TranslationAskJDialog(Component owner) {
126	alfonx	302	super(SwingUtil.getParentWindow(owner));
127	alfonx	244	}
128
129			/**
130			* The {@link TranslationAskJDialog} fills its content pane with an
131			* arbitrary number of components. If these {@link Component}s are
132			* {@link TranslationEditJPanel}s, the {@link JDialog} manages to backup the
133			* values and restore them if the dialog is canceled. Other
134			* {@link JComponent}s are just displayed.
135			*
136			* @param translationEditJPanels
137			* Arbitrary list of {@link JComponent}s and
138			* {@link TranslationEditJPanel}s.
139			*/
140			public void setComponents(final JComponent... translationEditJPanels) {
141			this.translationEditJPanelsOrJustComponents = translationEditJPanels;
142
143	alfonx	302	init();
144			}
145
146	alfonx	244
147			private void init() {
148			setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
149			addWindowListener(new WindowAdapter() {
150
151			public void windowClosing(WindowEvent e) {
152			cancel();
153			}
154
155			});
156	alfonx	420
157			translationsAskPane = new TranslationsAskJPanel(translationEditJPanelsOrJustComponents);
158	alfonx	244	JPanel cp = new JPanel(new BorderLayout());
159	alfonx	420	cp.add(translationsAskPane, BorderLayout.WEST);
160	alfonx	244	cp.add(getButtons(), BorderLayout.SOUTH);
161			setContentPane(cp);
162	alfonx	302
163			setTitle(SwingUtil.R("TranslationAskJDialog.Title"));
164	alfonx	244	setModal(true);
165			pack();
166	alfonx	420	SwingUtil.centerFrameOnScreen(this);
167	alfonx	244	}
168
169	alfonx	420	public void setOptionalButtons(JButton... optionalButtons) {
170	alfonx	244	this.optionalButtons = optionalButtons;
171			init();
172			}
173
174	alfonx	302	/**
175	alfonx	419	* Called when the dilaog is closed using the cancel button. When
176			* overwriting this method, call super.cancel() after restoring your
177			* properties.
178	alfonx	302	*/
179	alfonx	420	@Override
180	alfonx	419	public void cancel() {
181	alfonx	420	translationsAskPane.cancel();
182	alfonx	244	firePropertyChange(PROPERTY_CANCEL_AND_CLOSE, null, null);
183	alfonx	420	hasBeenCanceled = true;
184	alfonx	244	setVisible(false);
185			dispose();
186			}
187
188
189			private JComponent getButtons() {
190			JPanel jPanel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
191
192			if (optionalButtons != null)
193			for (JButton b : optionalButtons) {
194			jPanel.add(b);
195			}
196
197			if (okButton == null) {
198			okButton = new OkButton(new AbstractAction() {
199			{
200			// Set a mnemonic character. In most look and feels, this
201			// causes the
202			// specified character to be underlined This indicates that
203			// if the component
204			// using this action has the focus and In some look and
205			// feels, this causes
206			// the specified character in the label to be underlined and
207			putValue(Action.MNEMONIC_KEY, new Integer(
208			java.awt.event.KeyEvent.VK_E));
209
210	alfonx	302	// // Set tool tip text
211			// putValue(Action.SHORT_DESCRIPTION,
212			// "Accept the changes made to the translation."); //i8n
213	alfonx	244
214			}
215
216			public void actionPerformed(ActionEvent evt) {
217
218	alfonx	302	okClose();
219
220	alfonx	244	}
221
222			});
223
224			}
225			jPanel.add(okButton);
226
227			if (cancelButton == null) {
228			cancelButton = new CancelButton(new AbstractAction("") {
229			public void actionPerformed(ActionEvent evt) {
230	alfonx	302	cancel();
231	alfonx	244	}
232			});
233			}
234			jPanel.add(cancelButton);
235
236			return jPanel;
237			}
238
239			/**
240	alfonx	420	* This method is only called when the dialog is closed and not canceled.
241	alfonx	302	* Can be overwritten to do anything when the dialog has been accepted.
242			*/
243	alfonx	420	public boolean okClose() {
244
245			if (!translationsAskPane.checkValidInputs())
246			return false;
247
248
249	alfonx	302	dispose();
250	alfonx	420
251			TranslationAskJDialog.this.firePropertyChange(
252			PROPERTY_APPLY_AND_CLOSE, null, null);
253			return true;
254	alfonx	302	}
255
256	alfonx	244
257
258			/**
259			* After the modal dialog has been closed, this allows to find out, whether
260	alfonx	420	* the {@link Component} has been canceled.
261	alfonx	244	*
262			* @return <code>true</code> if the {@link JDialog} has been canceled.
263			*/
264			public boolean isCancelled() {
265			return hasBeenCanceled;
266			}
267
268			}