Java JToolBar_1

package com.han; 
 
import java.awt.BorderLayout; 
import java.awt.Dimension; 
import java.awt.Rectangle; 
import java.awt.event.ActionEvent; 
import java.awt.event.ActionListener; 
 
import javax.swing.JButton; 
import javax.swing.JFrame; 
import javax.swing.JToolBar; 
 
public class JToolBar_1 extends JFrame { 
 
    /**
     * 
     */ 
    private static final long serialVersionUID = -5613166990529085530L; 
 
    static Dimension dimension; 
     
    public JToolBar_1() { 
        // TODO Auto-generated constructor stub  
        JToolBar toolBar = new JToolBar("工具栏"); 
        toolBar.setFloatable(false); 
        // toolBar.setFloatable(true);  
        getContentPane().add(toolBar, BorderLayout.NORTH); 
        JButton newButton = new JButton("新建"); 
        toolBar.add(newButton); 
        newButton.addActionListener(new newButtonListener()); 
        toolBar.addSeparator(); 
         
        JButton saveButton = new JButton("保存"); 
        toolBar.add(saveButton); 
        saveButton.addActionListener(new saveButtonListener()); 
        toolBar.addSeparator(new Dimension(20, 0)); 
         
        JButton exitButton = new JButton("退出"); 
        toolBar.add(exitButton); 
        exitButton.addActionListener(new exitButtonListener()); 
         
        dimension = toolBar.getPreferredSize(); 
    } 
 
    private class newButtonListener implements ActionListener { 
 
        @Override 
        public void actionPerformed(ActionEvent e) { 
            // TODO Auto-generated method stub  
             
        } 
         
    } 
     
    private class saveButtonListener implements ActionListener { 
 
        @Override 
        public void actionPerformed(ActionEvent e) { 
            // TODO Auto-generated method stub  
             
        } 
         
    } 
     
    private class exitButtonListener implements ActionListener { 
 
        @Override 
        public void actionPerformed(ActionEvent e) { 
            // TODO Auto-generated method stub  
             
        } 
         
    } 
     
    /**
     * @param args
     */ 
    public static void main(String[] args) { 
        // TODO Auto-generated method stub  
        JToolBar_1 frame = new JToolBar_1(); 
        frame.setTitle("使用工具栏"); 
        frame.setVisible(true); 
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 
        Rectangle rectangle = new Rectangle(100, 100, dimension.width + 300, 
                dimension.width + 100); 
        frame.setBounds(rectangle); 
    } 
 
} 
package com.han;

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JToolBar;

public class JToolBar_1 extends JFrame {

 /**
  *
  */
 private static final long serialVersionUID = -5613166990529085530L;

 static Dimension dimension;
 
 public JToolBar_1() {
  // TODO Auto-generated constructor stub
  JToolBar toolBar = new JToolBar("工具栏");
  toolBar.setFloatable(false);
  // toolBar.setFloatable(true);
  getContentPane().add(toolBar, BorderLayout.NORTH);
  JButton newButton = new JButton("新建");
  toolBar.add(newButton);
  newButton.addActionListener(new newButtonListener());
  toolBar.addSeparator();
  
  JButton saveButton = new JButton("保存");
  toolBar.add(saveButton);
  saveButton.addActionListener(new saveButtonListener());
  toolBar.addSeparator(new Dimension(20, 0));
  
  JButton exitButton = new JButton("退出");
  toolBar.add(exitButton);
  exitButton.addActionListener(new exitButtonListener());
  
  dimension = toolBar.getPreferredSize();
 }

 private class newButtonListener implements ActionListener {

  @Override
  public void actionPerformed(ActionEvent e) {
   // TODO Auto-generated method stub
   
  }
  
 }
 
 private class saveButtonListener implements ActionListener {

  @Override
  public void actionPerformed(ActionEvent e) {
   // TODO Auto-generated method stub
   
 

补充：软件开发 , Java ,

上一个：Java JMenu_1
下一个：开始使用JDBC