001: /*
002: The contents of this file are subject to the Common Public Attribution License
003: Version 1.0 (the "License"); you may not use this file except in compliance with
004: the License. You may obtain a copy of the License at
005: http://www.projity.com/license . The License is based on the Mozilla Public
006: License Version 1.1 but Sections 14 and 15 have been added to cover use of
007: software over a computer network and provide for limited attribution for the
008: Original Developer. In addition, Exhibit A has been modified to be consistent
009: with Exhibit B.
010:
011: Software distributed under the License is distributed on an "AS IS" basis,
012: WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the
013: specific language governing rights and limitations under the License. The
014: Original Code is OpenProj. The Original Developer is the Initial Developer and
015: is Projity, Inc. All portions of the code written by Projity are Copyright (c)
016: 2006, 2007. All Rights Reserved. Contributors Projity, Inc.
017:
018: Alternatively, the contents of this file may be used under the terms of the
019: Projity End-User License Agreeement (the Projity License), in which case the
020: provisions of the Projity License are applicable instead of those above. If you
021: wish to allow use of your version of this file only under the terms of the
022: Projity License and not to allow others to use your version of this file under
023: the CPAL, indicate your decision by deleting the provisions above and replace
024: them with the notice and other provisions required by the Projity License. If
025: you do not delete the provisions above, a recipient may use your version of this
026: file under either the CPAL or the Projity License.
027:
028: [NOTE: The text of this license may differ slightly from the text of the notices
029: in Exhibits A and B of the license at http://www.projity.com/license. You should
030: use the latest text at http://www.projity.com/license for your modifications.
031: You may not remove this license text from the source files.]
032:
033: Attribution Information: Attribution Copyright Notice: Copyright © 2006, 2007
034: Projity, Inc. Attribution Phrase (not exceeding 10 words): Powered by OpenProj,
035: an open source solution from Projity. Attribution URL: http://www.projity.com
036: Graphic Image as provided in the Covered Code as file: openproj_logo.png with
037: alternatives listed on http://www.projity.com/logo
038:
039: Display of Attribution Information is required in Larger Works which are defined
040: in the CPAL as a work which combines Covered Code or portions thereof with code
041: not governed by the terms of the CPAL. However, in addition to the other notice
042: obligations, all copies of the Covered Code in Executable and Source Code form
043: distributed must, as a form of attribution of the original author, include on
044: each user interface screen the "OpenProj" logo visible to all users. The
045: OpenProj logo should be located horizontally aligned with the menu bar and left
046: justified on the top left of the screen adjacent to the File menu. The logo
047: must be at least 100 x 25 pixels. When users click on the "OpenProj" logo it
048: must direct them back to http://www.projity.com.
049: */
050: package com.projity.dialog.util;
051:
052: import java.awt.Component;
053: import java.awt.event.ActionEvent;
054: import java.awt.event.ActionListener;
055:
056: import javax.swing.BorderFactory;
057: import javax.swing.BoxLayout;
058: import javax.swing.ImageIcon;
059: import javax.swing.JButton;
060: import javax.swing.JLabel;
061: import javax.swing.JPanel;
062: import javax.swing.event.ChangeEvent;
063: import javax.swing.event.ChangeListener;
064:
065: import com.projity.dialog.LookupDialog;
066: import com.projity.field.Field;
067: import com.projity.pm.graphic.IconManager;
068: import com.projity.strings.Messages;
069:
070: public class LookupField extends JPanel {
071: JLabel display;
072: JButton button;
073: String value;
074:
075: public LookupField(Field field, Object value) {
076: super ();
077: setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
078: setLayout(new BoxLayout(this , BoxLayout.X_AXIS));
079:
080: this .value = (String) value;
081: add(button = createLookupButton(field)); //TODO setting value?
082: button.setAlignmentY(Component.CENTER_ALIGNMENT);
083: button.setAlignmentX(Component.LEFT_ALIGNMENT);
084:
085: // button.setHorizontalAlignment(SwingConstants.LEFT);
086: add(display = new JLabel());
087: setText(this .value);
088:
089: }
090:
091: public void setText(String value) {
092: if (value == null)
093: display.setText(""); //$NON-NLS-1$
094: else {
095: int index = value.indexOf("\\") + 1; //$NON-NLS-1$
096: String label = value.substring(index); // gets the part after the slash, or all if no slash
097: display.setText(label);
098: }
099: }
100:
101: private JButton createLookupButton(final Field f) {
102: JButton lookup = new JButton();
103: lookup.setToolTipText(Messages
104: .getString("LookupField.LookupAValue")); //$NON-NLS-1$
105: ImageIcon icon = IconManager.getIcon("menu.find"); //$NON-NLS-1$
106: lookup.setIcon(icon);
107: lookup.addActionListener(new ActionListener() {
108: public void actionPerformed(ActionEvent arg0) {
109: //route message to main frame
110: String keyAndValuePair[] = LookupDialog
111: .getKeyAndValue(f);
112: if (keyAndValuePair == null)
113: return; // no change
114: if (keyAndValuePair[0] == null)
115: value = null;
116: else
117: value = keyAndValuePair[0]
118: + "\\" + keyAndValuePair[1]; //$NON-NLS-1$
119: setText(value);
120: fire();
121:
122: }
123: });
124: return lookup;
125: }
126:
127: public String getValue() {
128: return value;
129: }
130:
131: public String getText() {
132: return value;
133: }
134:
135: public JLabel getDisplay() {
136: return display;
137: }
138:
139: public void setDisplay(JLabel display) {
140: this .display = display;
141: }
142:
143: protected javax.swing.event.EventListenerList listenerList = new javax.swing.event.EventListenerList();
144:
145: // This methods allows classes to register for ObjectEvents
146: public void addChangeListener(ChangeListener listener) {
147: listenerList.add(ChangeListener.class, listener);
148: }
149:
150: // This methods allows classes to unregister for ObjectEvents
151: public void removeChangeListener(ChangeListener listener) {
152: listenerList.remove(ChangeListener.class, listener);
153: }
154:
155: private void fire() {
156: ChangeEvent evt = new ChangeEvent(this );
157: Object[] listeners = listenerList.getListenerList();
158: for (int i = 0; i < listeners.length; i += 2) {
159: if (listeners[i] == ChangeListener.class) {
160: ((ChangeListener) listeners[i + 1]).stateChanged(evt);
161: }
162: }
163: }
164:
165: }
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