demojapplet.java

来自「精通NetBeans光盘源代码,很好很好的资料」· Java 代码 · 共 229 行

/*
 * DemoJApplet.java
 *
 * Created on 2006年3月21日, 下午7:03
 */

package org.netbeans.swing.component;

/**
 *
 * @author  boyingking
 */
public class DemoJApplet extends javax.swing.JApplet {
    
    /** Initializes the applet DemoJApplet */
    public void init() {
        try {
            java.awt.EventQueue.invokeAndWait(new Runnable() {
                public void run() {
                    initComponents();
                }
            });
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
    
    /** This method is called from within the init() method to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
    private void initComponents() {
        buttonGroupOne = new javax.swing.ButtonGroup();
        jRadioButtonSmall = new javax.swing.JRadioButton();
        jRadioButtonCommon = new javax.swing.JRadioButton();
        jRadioButtonBig = new javax.swing.JRadioButton();
        jCheckBoxBold = new javax.swing.JCheckBox();
        jCheckBoxItalic = new javax.swing.JCheckBox();
        jLabelFontMessage = new javax.swing.JLabel();

        buttonGroupOne.add(jRadioButtonSmall);
        jRadioButtonSmall.setText("\u5c0f\u5b57\u4f53");
        jRadioButtonSmall.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));
        jRadioButtonSmall.setMargin(new java.awt.Insets(0, 0, 0, 0));
        jRadioButtonSmall.addItemListener(new java.awt.event.ItemListener() {
            public void itemStateChanged(java.awt.event.ItemEvent evt) {
                jRadioButtonSmallItemStateChanged(evt);
            }
        });

        buttonGroupOne.add(jRadioButtonCommon);
        jRadioButtonCommon.setSelected(true);
        jRadioButtonCommon.setText("\u666e\u901a\u5b57\u4f53");
        jRadioButtonCommon.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));
        jRadioButtonCommon.setMargin(new java.awt.Insets(0, 0, 0, 0));
        jRadioButtonCommon.addItemListener(new java.awt.event.ItemListener() {
            public void itemStateChanged(java.awt.event.ItemEvent evt) {
                jRadioButtonCommonItemStateChanged(evt);
            }
        });

        buttonGroupOne.add(jRadioButtonBig);
        jRadioButtonBig.setText("\u5927\u5b57\u4f53");
        jRadioButtonBig.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));
        jRadioButtonBig.setMargin(new java.awt.Insets(0, 0, 0, 0));
        jRadioButtonBig.addItemListener(new java.awt.event.ItemListener() {
            public void itemStateChanged(java.awt.event.ItemEvent evt) {
                jRadioButtonBigItemStateChanged(evt);
            }
        });

        jCheckBoxBold.setText("\u9ed1\u4f53");
        jCheckBoxBold.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));
        jCheckBoxBold.setMargin(new java.awt.Insets(0, 0, 0, 0));
        jCheckBoxBold.addItemListener(new java.awt.event.ItemListener() {
            public void itemStateChanged(java.awt.event.ItemEvent evt) {
                jCheckBoxBoldItemStateChanged(evt);
            }
        });
        jCheckBoxBold.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jCheckBoxBoldActionPerformed(evt);
            }
        });

        jCheckBoxItalic.setText("\u659c\u4f53");
        jCheckBoxItalic.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));
        jCheckBoxItalic.setMargin(new java.awt.Insets(0, 0, 0, 0));
        jCheckBoxItalic.addItemListener(new java.awt.event.ItemListener() {
            public void itemStateChanged(java.awt.event.ItemEvent evt) {
                jCheckBoxItalicItemStateChanged(evt);
            }
        });

        jLabelFontMessage.setFont(new java.awt.Font("宋体", 0, 18));
        jLabelFontMessage.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
        jLabelFontMessage.setText("applet\u5e94\u7528\u793a\u4f8b");

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(layout.createSequentialGroup()
                        .add(35, 35, 35)
                        .add(jRadioButtonSmall)
                        .add(49, 49, 49)
                        .add(jRadioButtonCommon)
                        .add(44, 44, 44)
                        .add(jRadioButtonBig))
                    .add(layout.createSequentialGroup()
                        .add(21, 21, 21)
                        .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
                            .add(jCheckBoxBold)
                            .add(jCheckBoxItalic))
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                        .add(jLabelFontMessage, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 232, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)))
                .addContainerGap(50, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(org.jdesktop.layout.GroupLayout.TRAILING, layout.createSequentialGroup()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(layout.createSequentialGroup()
                        .add(36, 36, 36)
                        .add(jCheckBoxBold)
                        .add(23, 23, 23)
                        .add(jCheckBoxItalic))
                    .add(layout.createSequentialGroup()
                        .add(18, 18, 18)
                        .add(jLabelFontMessage, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 97, Short.MAX_VALUE)))
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jRadioButtonSmall)
                    .add(jRadioButtonCommon)
                    .add(jRadioButtonBig))
                .add(45, 45, 45))
        );
    }// </editor-fold>//GEN-END:initComponents

    private void jRadioButtonBigItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_jRadioButtonBigItemStateChanged
// TODO add your handling code here:]
            this.setFontSize(22);
            this.setLableFont();
    }//GEN-LAST:event_jRadioButtonBigItemStateChanged

    private void jRadioButtonCommonItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_jRadioButtonCommonItemStateChanged
// TODO add your handling code here:
            this.setFontSize(18);
            this.setLableFont();
    }//GEN-LAST:event_jRadioButtonCommonItemStateChanged

    private void jRadioButtonSmallItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_jRadioButtonSmallItemStateChanged
// TODO add your handling code here:
            this.setFontSize(14);
            this.setLableFont();        
    }//GEN-LAST:event_jRadioButtonSmallItemStateChanged

    private void jCheckBoxItalicItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_jCheckBoxItalicItemStateChanged
// TODO add your handling code here:
        if(this.jCheckBoxItalic.isSelected())
        {
            this.setStyle(java.awt.Font.ITALIC);
        }
        else
        {
            this.setStyle(-java.awt.Font.ITALIC);
        }
         this.setLableFont();              
    }//GEN-LAST:event_jCheckBoxItalicItemStateChanged

    private void jCheckBoxBoldItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_jCheckBoxBoldItemStateChanged
// TODO add your handling code here:
         if(this.jCheckBoxBold.isSelected())
        {
            this.setStyle(java.awt.Font.BOLD);
        }
        else
        {
            this.setStyle(-java.awt.Font.BOLD);
        }    
        this.setLableFont();       
    }//GEN-LAST:event_jCheckBoxBoldItemStateChanged

    private void jCheckBoxBoldActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jCheckBoxBoldActionPerformed
// TODO add your handling code here:
    }//GEN-LAST:event_jCheckBoxBoldActionPerformed
    
    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.ButtonGroup buttonGroupOne;
    private javax.swing.JCheckBox jCheckBoxBold;
    private javax.swing.JCheckBox jCheckBoxItalic;
    private javax.swing.JLabel jLabelFontMessage;
    private javax.swing.JRadioButton jRadioButtonBig;
    private javax.swing.JRadioButton jRadioButtonCommon;
    private javax.swing.JRadioButton jRadioButtonSmall;
    // End of variables declaration//GEN-END:variables
        private int style = java.awt.Font.PLAIN;
    private void setStyle(int style) {
        this.style=this.style+style;
    }

    private int getStyle() {
        return this.style; 
    }
    private void setFontSize(int fontSize) {   
        this.fontSize=fontSize; 
    }

    private int getFontSize() {     
        return this.fontSize;
    }
   private void setLableFont()
   {
       this.jLabelFontMessage.setFont(new java.awt.Font("宋体",this.getStyle(),this.getFontSize()));
   }

    private int fontSize = 18;

}