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JXPanelTranslucencyDemoPanel.java
资源名称：swingx.zip　[点击查看]
上传用户：zhengdagz
上传日期：2014-03-06
资源大小：1956k
文件大小：11k
源码类别：

xml/soap/webservice

开发平台：

Java

JXPanelTranslucencyDemoPanel.java：源码内容
  1. /*
  2.  * JXPanelTranslucencyDemoPanel.java
  3.  *
  4.  * Created on April 12, 2005, 9:37 AM
  5.  */
  7. package org.jdesktop.demo.swingx_dev;
  8. import java.util.Hashtable;
  9. import javax.swing.ImageIcon;
  10. import javax.swing.JLabel;
  11. import javax.swing.SwingUtilities;
  12. import org.jdesktop.demo.DemoPanel;
  14. /**
  15.  * Demonstrates translucency on a JXPanel.
  16.  * @author  rbair
  17.  */
  18. public class JXPanelTranslucencyDemoPanel extends DemoPanel {
  19.     
  20.     /**
  21.      * Creates new form JXPanelTranslucencyDemoPanel 
  22.      */
  23.     public JXPanelTranslucencyDemoPanel() {
  24.         setName("JXPanel Translucency Demo");
  25.         initComponents();
  26.         setIcon(new ImageIcon(getClass().getResource("/org/jdesktop/demo/swingx/resources/logo.gif")));
  27.     }
  29.     public String getHtmlDescription() {
  30.         return "<html>Demonstrates the ability to make a JXPanel transparent/translucent. All GUI components" +
  31.                 "are made translucent along with the panel, without having to change the alpha for individual " +
  32.                 "components .<br>Slide " +
  33.                 "the &quot;alpha&quot; slider to change alpha setting for the JXPanel, " +
  34.                 "which controls panel's translucency. In the demo, the alpha " +
  35.                 "defaults to 100, which is fully opaque. Note how the panel transitions smoothly, and " +
  36.                 "in real-time, between translucent and opaque.</html>";
  37.     }
  39.     /** This method is called from within the constructor to
  40.      * initialize the form.
  41.      * WARNING: Do NOT modify this code. The content of this method is
  42.      * always regenerated by the Form Editor.
  43.      */
  44.     // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
  45.     private void initComponents() {
  46.         java.awt.GridBagConstraints gridBagConstraints;
  48.         buttonGroup1 = new javax.swing.ButtonGroup();
  49.         jLabel3 = new javax.swing.JLabel();
  50.         alphaSlider = new javax.swing.JSlider();
  51.         Hashtable labels = new Hashtable();
  52.         labels.put(0, new JLabel("Trans."));
  53.         labels.put(100, new JLabel("Opaque"));
  54.         alphaSlider.setLabelTable(labels);
  55.         jXPanel1 = new org.jdesktop.swingx.JXPanel();
  56.         jSplitPane1 = new javax.swing.JSplitPane();
  57.         jXTitledPanel1 = new org.jdesktop.swingx.JXTitledPanel();
  58.         jScrollPane1 = new javax.swing.JScrollPane();
  59.         jTree1 = new javax.swing.JTree();
  60.         jXTitledPanel2 = new org.jdesktop.swingx.JXTitledPanel();
  61.         jLabel1 = new javax.swing.JLabel();
  62.         jTextField1 = new javax.swing.JTextField();
  63.         jToggleButton1 = new javax.swing.JToggleButton();
  64.         jRadioButton1 = new javax.swing.JRadioButton();
  65.         jComboBox1 = new javax.swing.JComboBox();
  66.         jCheckBox1 = new javax.swing.JCheckBox();
  67.         jLabel2 = new javax.swing.JLabel();
  68.         jRadioButton2 = new javax.swing.JRadioButton();
  70.         setLayout(new java.awt.GridBagLayout());
  72.         setBackground(javax.swing.UIManager.getDefaults().getColor("ScrollBar.thumb"));
  73.         jLabel3.setFont(new java.awt.Font("Microsoft Sans Serif", 1, 11));
  74.         jLabel3.setText("Alpha (translucency)");
  75.         gridBagConstraints = new java.awt.GridBagConstraints();
  76.         gridBagConstraints.gridx = 0;
  77.         gridBagConstraints.gridy = 1;
  78.         gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
  79.         gridBagConstraints.insets = new java.awt.Insets(7, 12, 0, 11);
  80.         add(jLabel3, gridBagConstraints);
  82.         alphaSlider.setBackground(new java.awt.Color(153, 153, 255));
  83.         alphaSlider.setPaintLabels(true);
  84.         alphaSlider.setValue(100);
  85.         alphaSlider.setOpaque(false);
  86.         alphaSlider.addChangeListener(new javax.swing.event.ChangeListener() {
  87.             public void stateChanged(javax.swing.event.ChangeEvent evt) {
  88.                 alphaSliderStateChanged(evt);
  89.             }
  90.         });
  92.         gridBagConstraints = new java.awt.GridBagConstraints();
  93.         gridBagConstraints.gridx = 0;
  94.         gridBagConstraints.gridy = 2;
  95.         gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
  96.         gridBagConstraints.weightx = 1.0;
  97.         gridBagConstraints.insets = new java.awt.Insets(5, 12, 11, 11);
  98.         add(alphaSlider, gridBagConstraints);
  100.         jXPanel1.setLayout(new java.awt.GridBagLayout());
  102.         jXPanel1.setOpaque(false);
  103.         jSplitPane1.setBorder(null);
  104.         jSplitPane1.setDividerLocation(100);
  105.         jXTitledPanel1.getContentContainer().setLayout(new java.awt.BorderLayout());
  107.         jXTitledPanel1.setTitle("Master");
  108.         jScrollPane1.setBorder(null);
  109.         jScrollPane1.setViewportView(jTree1);
  111.         jXTitledPanel1.getContentContainer().add(jScrollPane1, java.awt.BorderLayout.CENTER);
  113.         jSplitPane1.setLeftComponent(jXTitledPanel1);
  115.         jXTitledPanel2.getContentContainer().setLayout(new java.awt.GridBagLayout());
  117.         jXTitledPanel2.setTitle("Detail");
  118.         jLabel1.setText("Name:");
  119.         gridBagConstraints = new java.awt.GridBagConstraints();
  120.         gridBagConstraints.gridx = 0;
  121.         gridBagConstraints.gridy = 0;
  122.         gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
  123.         gridBagConstraints.insets = new java.awt.Insets(12, 12, 0, 0);
  124.         jXTitledPanel2.getContentContainer().add(jLabel1, gridBagConstraints);
  126.         jTextField1.addActionListener(new java.awt.event.ActionListener() {
  127.             public void actionPerformed(java.awt.event.ActionEvent evt) {
  128.                 jTextField1ActionPerformed(evt);
  129.             }
  130.         });
  132.         gridBagConstraints = new java.awt.GridBagConstraints();
  133.         gridBagConstraints.gridx = 1;
  134.         gridBagConstraints.gridy = 0;
  135.         gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
  136.         gridBagConstraints.ipadx = 153;
  137.         gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
  138.         gridBagConstraints.insets = new java.awt.Insets(12, 5, 0, 0);
  139.         jXTitledPanel2.getContentContainer().add(jTextField1, gridBagConstraints);
  141.         jToggleButton1.setText("Lookup...");
  142.         jToggleButton1.setEnabled(false);
  143.         gridBagConstraints = new java.awt.GridBagConstraints();
  144.         gridBagConstraints.gridx = 2;
  145.         gridBagConstraints.gridy = 0;
  146.         gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
  147.         gridBagConstraints.insets = new java.awt.Insets(12, 5, 0, 0);
  148.         jXTitledPanel2.getContentContainer().add(jToggleButton1, gridBagConstraints);
  150.         buttonGroup1.add(jRadioButton1);
  151.         jRadioButton1.setText("Male");
  152.         gridBagConstraints = new java.awt.GridBagConstraints();
  153.         gridBagConstraints.gridx = 1;
  154.         gridBagConstraints.gridy = 1;
  155.         gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
  156.         gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
  157.         gridBagConstraints.insets = new java.awt.Insets(7, 12, 0, 0);
  158.         jXTitledPanel2.getContentContainer().add(jRadioButton1, gridBagConstraints);
  160.         gridBagConstraints = new java.awt.GridBagConstraints();
  161.         gridBagConstraints.gridx = 2;
  162.         gridBagConstraints.gridy = 4;
  163.         gridBagConstraints.gridwidth = 5;
  164.         gridBagConstraints.ipadx = 185;
  165.         gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
  166.         gridBagConstraints.insets = new java.awt.Insets(7, 5, 11, 11);
  167.         jXTitledPanel2.getContentContainer().add(jComboBox1, gridBagConstraints);
  169.         jCheckBox1.setText("Send flyers");
  170.         gridBagConstraints = new java.awt.GridBagConstraints();
  171.         gridBagConstraints.gridx = 1;
  172.         gridBagConstraints.gridy = 3;
  173.         gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
  174.         gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
  175.         gridBagConstraints.insets = new java.awt.Insets(7, 10, 0, 0);
  176.         jXTitledPanel2.getContentContainer().add(jCheckBox1, gridBagConstraints);
  178.         jLabel2.setText("Where did you hear about us?");
  179.         gridBagConstraints = new java.awt.GridBagConstraints();
  180.         gridBagConstraints.gridx = 0;
  181.         gridBagConstraints.gridy = 4;
  182.         gridBagConstraints.gridwidth = 2;
  183.         gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;
  184.         gridBagConstraints.insets = new java.awt.Insets(7, 12, 11, 0);
  185.         jXTitledPanel2.getContentContainer().add(jLabel2, gridBagConstraints);
  187.         buttonGroup1.add(jRadioButton2);
  188.         jRadioButton2.setText("Female");
  189.         gridBagConstraints = new java.awt.GridBagConstraints();
  190.         gridBagConstraints.gridx = 1;
  191.         gridBagConstraints.gridy = 2;
  192.         gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
  193.         gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
  194.         gridBagConstraints.insets = new java.awt.Insets(3, 12, 0, 0);
  195.         jXTitledPanel2.getContentContainer().add(jRadioButton2, gridBagConstraints);
  197.         jSplitPane1.setRightComponent(jXTitledPanel2);
  199.         gridBagConstraints = new java.awt.GridBagConstraints();
  200.         gridBagConstraints.gridx = 0;
  201.         gridBagConstraints.gridy = 0;
  202.         gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
  203.         gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
  204.         gridBagConstraints.weightx = 1.0;
  205.         gridBagConstraints.weighty = 1.0;
  206.         jXPanel1.add(jSplitPane1, gridBagConstraints);
  208.         gridBagConstraints = new java.awt.GridBagConstraints();
  209.         gridBagConstraints.gridx = 0;
  210.         gridBagConstraints.gridy = 0;
  211.         gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
  212.         gridBagConstraints.weightx = 1.0;
  213.         gridBagConstraints.weighty = 1.0;
  214.         gridBagConstraints.insets = new java.awt.Insets(12, 12, 11, 11);
  215.         add(jXPanel1, gridBagConstraints);
  217.     }
  218.     // </editor-fold>//GEN-END:initComponents
  219. //GEN-FIRST:event_jLayeredPane1ComponentResized
  220.     private void jTextField1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-LAST:event_jLayeredPane1ComponentResized
  221. // TODO add your handling code here://GEN-FIRST:event_jTextField1ActionPerformed
  222.     }//GEN-LAST:event_jTextField1ActionPerformed
  224.     private void alphaSliderStateChanged(javax.swing.event.ChangeEvent evt) {//GEN-FIRST:event_alphaSliderStateChanged
  225.         // The use of invoke later is not strictly necessary, except that changing
  226.         // the alpha on an older PIII laptop resulted in a slightly jerky slider
  227.         // control, as it was dragged. Pushing this to a separate thread helps smooth
  228.         // that out.       
  229.         SwingUtilities.invokeLater( new Runnable() { 
  230.             public void run() {
  231.                 jXPanel1.setAlpha((float)((float)alphaSlider.getValue()/(float)100));
  232.             }
  233.         });
  234.     }//GEN-LAST:event_alphaSliderStateChanged
  235.     
  236.     
  237.     // Variables declaration - do not modify//GEN-BEGIN:variables
  238.     private javax.swing.JSlider alphaSlider;
  239.     private javax.swing.ButtonGroup buttonGroup1;
  240.     private javax.swing.JCheckBox jCheckBox1;
  241.     private javax.swing.JComboBox jComboBox1;
  242.     private javax.swing.JLabel jLabel1;
  243.     private javax.swing.JLabel jLabel2;
  244.     private javax.swing.JLabel jLabel3;
  245.     private javax.swing.JRadioButton jRadioButton1;
  246.     private javax.swing.JRadioButton jRadioButton2;
  247.     private javax.swing.JScrollPane jScrollPane1;
  248.     private javax.swing.JSplitPane jSplitPane1;
  249.     private javax.swing.JTextField jTextField1;
  250.     private javax.swing.JToggleButton jToggleButton1;
  251.     private javax.swing.JTree jTree1;
  252.     private org.jdesktop.swingx.JXPanel jXPanel1;
  253.     private org.jdesktop.swingx.JXTitledPanel jXTitledPanel1;
  254.     private org.jdesktop.swingx.JXTitledPanel jXTitledPanel2;
  255.     // End of variables declaration//GEN-END:variables
  256.     
  257. }