001: /*
002: * Copyright (c) 2005-2008 Substance Kirill Grouchnikov. All Rights Reserved.
003: *
004: * Redistribution and use in source and binary forms, with or without
005: * modification, are permitted provided that the following conditions are met:
006: *
007: * o Redistributions of source code must retain the above copyright notice,
008: * this list of conditions and the following disclaimer.
009: *
010: * o Redistributions in binary form must reproduce the above copyright notice,
011: * this list of conditions and the following disclaimer in the documentation
012: * and/or other materials provided with the distribution.
013: *
014: * o Neither the name of Substance Kirill Grouchnikov nor the names of
015: * its contributors may be used to endorse or promote products derived
016: * from this software without specific prior written permission.
017: *
018: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
019: * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
020: * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
021: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
022: * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
023: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
024: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
025: * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
026: * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
027: * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
028: * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
029: */
030: package test.samples.substance.api;
031:
032: import java.awt.BorderLayout;
033: import java.awt.FlowLayout;
034: import java.awt.event.*;
035: import java.util.Vector;
036:
037: import javax.swing.*;
038:
039: import org.jvnet.substance.SubstanceLookAndFeel;
040: import org.jvnet.substance.painter.GradientPainterChangeListener;
041: import org.jvnet.substance.painter.GradientPainterInfo;
042: import org.jvnet.substance.skin.SubstanceBusinessBlackSteelLookAndFeel;
043:
044: /**
045: * Test application that shows the use of the
046: * {@link SubstanceLookAndFeel#unregisterGradientPainterChangeListener(org.jvnet.substance.painter.GradientPainterChangeListener)}
047: * API.
048: *
049: * @author Kirill Grouchnikov
050: * @see SubstanceLookAndFeel#unregisterGradientPainterChangeListener(org.jvnet.substance.painter.GradientPainterChangeListener)
051: */
052: public class UnregisterGradientPainterChangeListener extends JFrame {
053: /**
054: * Listener instance.
055: */
056: private GradientPainterChangeListener listener;
057:
058: /**
059: * Creates the main frame for <code>this</code> sample.
060: */
061: public UnregisterGradientPainterChangeListener() {
062: super ("Unregister gradient painter change listener");
063:
064: this .setLayout(new BorderLayout());
065:
066: JPanel panel = new JPanel(new FlowLayout());
067:
068: // Get all gradient painter display names and set the vector as a model
069: // for combobox.
070: final JComboBox cb = new JComboBox(new Vector<String>(
071: SubstanceLookAndFeel.getAllGradientPainters().keySet()));
072: cb.setSelectedItem(SubstanceLookAndFeel
073: .getCurrentGradientPainterName());
074:
075: cb.addItemListener(new ItemListener() {
076: public void itemStateChanged(ItemEvent evt) {
077: // Get the affected item
078: final Object item = evt.getItem();
079:
080: if (evt.getStateChange() == ItemEvent.SELECTED) {
081: SwingUtilities.invokeLater(new Runnable() {
082: public void run() {
083: try {
084: // Get the gradient painter info object based on
085: // the selected gradient painter display name
086: GradientPainterInfo painterInfo = SubstanceLookAndFeel
087: .getAllGradientPainters().get(
088: (String) item);
089: // Set the global gradient painter based on the
090: // gradient painter class name.
091: SubstanceLookAndFeel
092: .setCurrentGradientPainter(painterInfo
093: .getClassName());
094: SwingUtilities
095: .updateComponentTreeUI(UnregisterGradientPainterChangeListener.this );
096: } catch (Exception exc) {
097: }
098: };
099: });
100: }
101: }
102: });
103:
104: panel.add(new JLabel("All gradient painters:"));
105: panel.add(cb);
106:
107: this .add(panel, BorderLayout.CENTER);
108:
109: JPanel controls = new JPanel(new FlowLayout(FlowLayout.RIGHT));
110: final JButton unregisterListener = new JButton(
111: "Unregister listener");
112: unregisterListener.addActionListener(new ActionListener() {
113: public void actionPerformed(ActionEvent e) {
114: SwingUtilities.invokeLater(new Runnable() {
115: public void run() {
116: unregisterListener.setEnabled(false);
117: // unregister listener
118: SubstanceLookAndFeel
119: .unregisterGradientPainterChangeListener(listener);
120: }
121: });
122: }
123: });
124: controls.add(unregisterListener);
125: this .add(controls, BorderLayout.SOUTH);
126:
127: // register listener
128: SubstanceLookAndFeel
129: .registerGradientPainterChangeListener(listener = new GradientPainterChangeListener() {
130: public void gradientPainterChanged() {
131: // show dialog with the painter name
132: SwingUtilities.invokeLater(new Runnable() {
133: public void run() {
134: JOptionPane
135: .showMessageDialog(
136: UnregisterGradientPainterChangeListener.this ,
137: "New gradient painter is "
138: + SubstanceLookAndFeel
139: .getCurrentGradientPainterName());
140: }
141: });
142: }
143:
144: });
145:
146: this .setSize(400, 200);
147: this .setLocationRelativeTo(null);
148: this .setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
149: }
150:
151: /**
152: * The main method for <code>this</code> sample. The arguments are
153: * ignored.
154: *
155: * @param args
156: * Ignored.
157: * @throws Exception
158: * If some exception occured. Note that there is no special
159: * treatment of exception conditions in <code>this</code>
160: * sample code.
161: */
162: public static void main(String[] args) throws Exception {
163: UIManager
164: .setLookAndFeel(new SubstanceBusinessBlackSteelLookAndFeel());
165: JFrame.setDefaultLookAndFeelDecorated(true);
166: JDialog.setDefaultLookAndFeelDecorated(true);
167: SwingUtilities.invokeLater(new Runnable() {
168: public void run() {
169: new UnregisterGradientPainterChangeListener()
170: .setVisible(true);
171: }
172: });
173: }
174: }
|