简单jbutton.java

java netbeans 学习程序合集

/*
 * 简单Jbutton.java
 *
 * Created on 2007年7月28日, 下午11:09
 */

package 简单jbutton;
import java.awt.*;
import javax.swing.JButton;

/**
 *
 * @author  Administrator
 */
public class 简单Jbutton extends javax.swing.JFrame {
    
    /** Creates new form 简单Jbutton */
    public 简单Jbutton() {
        initComponents();
        JButton myButton=new JButton("确定");
        myButton.setBounds(80,90,60,20);
        //myButton.setVisible(true);
        this.add(myButton);
    }
    
    /** This method is called from within the constructor 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=" 生成的代码 ">//GEN-BEGIN:initComponents
    private void initComponents() {
        jLabel = new javax.swing.JLabel();
        jLabel1 = new javax.swing.JLabel();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jLabel1.setText("jLabel1");

        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(155, 155, 155)
                .add(jLabel1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 107, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(jLabel, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 157, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .add(23, 23, 23)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabel, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 30, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                    .add(jLabel1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 47, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .addContainerGap(268, Short.MAX_VALUE))
        );
        pack();
    }// </editor-fold>//GEN-END:initComponents
    private void myButtonMouseClicked(java.awt.event.MouseEvent evt) {                                           
// TODO 将在此处添加您的处理代码：
      this.jLabel1.setText("好啊！");
    }         
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new 简单Jbutton().setVisible(true);
            }
        });
       // JButton myButton=new JButton("确定");
        //myButton.setBounds(80,90,60,20);
        //myButton.setVisible(true);
    }
    
    // 变量声明 - 不进行修改//GEN-BEGIN:variables
    private javax.swing.JLabel jLabel;
    private javax.swing.JLabel jLabel1;
    // 变量声明结束//GEN-END:variables
    
}