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.ActionEvent;
035: import java.awt.event.ActionListener;
036:
037: import javax.swing.*;
038: import javax.swing.event.ChangeEvent;
039: import javax.swing.event.ChangeListener;
040:
041: import org.jvnet.substance.SubstanceLookAndFeel;
042: import org.jvnet.substance.skin.SubstanceBusinessBlackSteelLookAndFeel;
043: import org.jvnet.substance.utils.SubstanceConstants.ImageWatermarkKind;
044: import org.jvnet.substance.watermark.SubstanceImageWatermark;
045:
046: /**
047: * Test application that shows the use of the
048: * {@link SubstanceLookAndFeel#getImageWatermarkOpacity()} and
049: * {@link SubstanceLookAndFeel#setImageWatermarkOpacity(float)} APIs.
050: *
051: * @author Kirill Grouchnikov
052: * @see SubstanceLookAndFeel#getImageWatermarkOpacity()
053: * @see SubstanceLookAndFeel#setImageWatermarkOpacity(float)
054: */
055: public class GetSetImageWatermarkOpacity extends JFrame {
056: /**
057: * Creates the main frame for <code>this</code> sample.
058: */
059: public GetSetImageWatermarkOpacity() {
060: super ("Get / set image watermark opacity");
061:
062: this .setLayout(new BorderLayout());
063:
064: JPanel panel = new JPanel(new FlowLayout());
065:
066: // create a slider to control the image opacity. The slider goes
067: // from 0 to 100, while the image opacity goes from 0.0 to 1.0.
068: final JSlider imageWatermarkOpacitySlider = new JSlider(0, 100,
069: (int) (100 * SubstanceLookAndFeel
070: .getImageWatermarkOpacity()));
071: imageWatermarkOpacitySlider.setPaintLabels(true);
072: imageWatermarkOpacitySlider.setPaintTicks(true);
073: imageWatermarkOpacitySlider.setMajorTickSpacing(20);
074: imageWatermarkOpacitySlider.setMinorTickSpacing(5);
075:
076: imageWatermarkOpacitySlider
077: .addChangeListener(new ChangeListener() {
078: public void stateChanged(ChangeEvent e) {
079: // if the value is adjusting - ignore. This is done
080: // to make CPU usage better.
081: if (imageWatermarkOpacitySlider
082: .getValueIsAdjusting())
083: return;
084: SwingUtilities.invokeLater(new Runnable() {
085: public void run() {
086: // Set the image watermark opacity and repaint.
087: SubstanceLookAndFeel
088: .setImageWatermarkOpacity(imageWatermarkOpacitySlider
089: .getValue() / 100.0f);
090: repaint();
091: }
092: });
093: }
094: });
095: panel.add(imageWatermarkOpacitySlider);
096:
097: this .add(panel, BorderLayout.CENTER);
098:
099: JPanel controls = new JPanel(new FlowLayout(FlowLayout.RIGHT));
100:
101: JButton getImageWatermarkOpacity = new JButton(
102: "Get current image watermark opacity");
103: getImageWatermarkOpacity
104: .addActionListener(new ActionListener() {
105: public void actionPerformed(ActionEvent e) {
106: JOptionPane
107: .showMessageDialog(
108: GetSetImageWatermarkOpacity.this ,
109: "Current image watermark opacity is "
110: + SubstanceLookAndFeel
111: .getImageWatermarkOpacity());
112: }
113: });
114:
115: controls.add(getImageWatermarkOpacity);
116: this .add(controls, BorderLayout.SOUTH);
117:
118: this .setSize(400, 200);
119: this .setLocationRelativeTo(null);
120: this .setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
121: }
122:
123: /**
124: * The main method for <code>this</code> sample. The arguments are
125: * ignored.
126: *
127: * @param args
128: * Ignored.
129: * @throws Exception
130: * If some exception occured. Note that there is no special
131: * treatment of exception conditions in <code>this</code>
132: * sample code.
133: */
134: public static void main(String[] args) throws Exception {
135: UIManager
136: .setLookAndFeel(new SubstanceBusinessBlackSteelLookAndFeel());
137: SubstanceLookAndFeel
138: .setCurrentWatermark(new SubstanceImageWatermark(
139: GetSetImageWatermarkOpacity.class
140: .getResourceAsStream("dukeplug.gif")));
141: SubstanceLookAndFeel
142: .setImageWatermarkKind(ImageWatermarkKind.APP_TILE);
143: JFrame.setDefaultLookAndFeelDecorated(true);
144: JDialog.setDefaultLookAndFeelDecorated(true);
145: SwingUtilities.invokeLater(new Runnable() {
146: public void run() {
147: new GetSetImageWatermarkOpacity().setVisible(true);
148: }
149: });
150: }
151: }
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