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java Swing组件大全

2014-02-18 11:09 447 查看
package com.hblb.swing;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Container;
import java.awt.Cursor;
import java.awt.Dimension;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.awt.event.KeyEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import javax.swing.BoundedRangeModel;
import javax.swing.ButtonGroup;
import javax.swing.DefaultListModel;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JDialog;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JProgressBar;
import javax.swing.JRadioButton;
import javax.swing.JScrollPane;
import javax.swing.JSplitPane;
import javax.swing.JTabbedPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.JTextPane;
import javax.swing.JToggleButton;
import javax.swing.JTree;
import javax.swing.Timer;
import javax.swing.border.EtchedBorder;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.event.TreeSelectionListener;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.TreeSelectionModel;

/**
* 文件管理功能、进度条功能、打开文件功能、复选按钮、单选按钮 、
* 下拉菜单、列表菜单、表格演示等功能
* @author LzwGlory
* @version 2014/2/18
* */
public class Test extends JFrame {

public Test() {

MenuTest menuTest = new MenuTest();// 上面的文件菜单

LeftPanel leftPanel = new LeftPanel(); // 左面面板

RightPanel rightPanel = new RightPanel();// 右面面板

BottomPanel bottomPanel = new BottomPanel();// 底部面板

CenterPanel centerPanel = new CenterPanel();// 中间的面板

Container c = this.getContentPane();// 获得整个frame的面板

this.setJMenuBar(menuTest); // 给这个frame添加菜单项

c.add(leftPanel, BorderLayout.WEST);// 然后通过边界布局

c.add(rightPanel, BorderLayout.EAST);

c.add(centerPanel, BorderLayout.CENTER);

c.add(bottomPanel, BorderLayout.SOUTH);

this.addWindowListener(new WindowAdapter() {

public void WindowClosing(WindowEvent e) {

dispose();

System.exit(0);

}

});

setSize(700, 500);

setTitle("Swing 组件大全简体版");

setLocationRelativeTo(null);

setUndecorated(true);

// setLocation(200,150);

setDefaultCloseOperation(this.EXIT_ON_CLOSE);
setVisible(true);

}

class MenuTest extends JMenuBar {// 继承菜单Bar

private JDialog aboutDialog;

public MenuTest() {

JMenu fileMenu = new JMenu("文件");// 实例化一个“文件”的菜单

JMenuItem exitMenuItem = new JMenuItem("退出", KeyEvent.VK_E); // 退出菜单项

JMenuItem aboutMenuItem = new JMenuItem("关于..", KeyEvent.VK_A); // 关于菜单项

fileMenu.add(exitMenuItem); // 把这些菜单项放到‘文件’菜单项中

fileMenu.add(aboutMenuItem);

this.add(fileMenu);// 添加到这个jframe里面

aboutDialog = new JDialog(); // 再实例化一个Dialog

initAboutDialog();// 初始化这个dialog

exitMenuItem.addActionListener(new ActionListener() {// 给退出菜单项添加一个退出时间

public void actionPerformed(ActionEvent e) {// 退出添加监听事件

dispose();

System.exit(0);

}

});

aboutMenuItem.addActionListener(new ActionListener() {// 关于添加监听事件

public void actionPerformed(ActionEvent e) {

aboutDialog.show();

}

});

}

public void initAboutDialog() { // 初始化dialog

aboutDialog.setTitle("关于");// 设置dialog的标题

Container con = aboutDialog.getContentPane();// 获得dialog整个的容器

Icon icon = new ImageIcon("images/LxGLory.gif");

JLabel aboutLabel = new JLabel("<html><b><font size=5>"
+ "<center>Swing!" + "<br>", icon, JLabel.CENTER);

con.add(aboutLabel, BorderLayout.CENTER);// 设置边界布局 为居中

aboutDialog.setSize(450, 225);// 设置dialog的大小

aboutDialog.setLocationRelativeTo(null);// 默认屏幕居中

}

}

class LeftPanel extends JPanel {

private int i = 0;

public LeftPanel() {

DefaultMutableTreeNode root = new DefaultMutableTreeNode("Root");// 默认输的根节点

DefaultMutableTreeNode child = new DefaultMutableTreeNode("Child");

DefaultMutableTreeNode select = new DefaultMutableTreeNode("select");

DefaultMutableTreeNode child1 = new DefaultMutableTreeNode("" + i);

root.add(child); // 往根节点下添加叶子节点

root.add(select);

child.add(child1);

JTree tree = new JTree(root);

tree.getSelectionModel().setSelectionMode(
TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);

tree.setRowHeight(20);// 设置整个树的节点20行高

tree.addTreeSelectionListener(new TreeSelectionListener() {// 给每个节点添加监听事件

public void valueChanged(TreeSelectionEvent e) {// 就是在那每选择项的下面添加一个节点

JTree tree = (JTree) e.getSource();

DefaultMutableTreeNode selectNode = (DefaultMutableTreeNode) tree
.getLastSelectedPathComponent();

i++;

selectNode.add(new DefaultMutableTreeNode("" + i));

}

});

tree.setPreferredSize(new Dimension(100, 300));// 设置默认宽高

JScrollPane scrollPane = new JScrollPane(tree);// 给树添加滚动面板

this.add(scrollPane); // 然后把滚动面板加到jframe上

}

}

class BottomPanel extends JPanel {// 继承面板 实现一个进度条的面板

private JProgressBar pb;// 声明一个进度条的bar

public BottomPanel() {

pb = new JProgressBar();

pb.setPreferredSize(new Dimension(680, 20));// 设置初始化宽高

Timer time = new Timer(1, new ActionListener() {

int counter = 0;

public void actionPerformed(ActionEvent e) {

counter++;

pb.setValue(counter);

Timer t = (Timer) e.getSource();

if (counter == pb.getMaximum()) {

t.stop();

counter = 0;

t.start();

}

}

});

time.start();

pb.setStringPainted(true);

pb.setMinimum(0);

pb.setMaximum(1000);

pb.setBackground(Color.white);

pb.setForeground(Color.red);

this.add(pb);

}

public void setProcessBar(BoundedRangeModel rangeModel) {

pb.setModel(rangeModel);

}

}

class RightPanel extends JPanel { // 继承一个面板

public RightPanel() {

this.setLayout(new GridLayout(8, 1));// 设置布局采用网格不去

JCheckBox checkBox = new JCheckBox("复选按钮");// 实例化一个复选按钮

JButton button = new JButton("打开文件");// 实例化一个打开文件

button.addActionListener(new ActionListener() { // 给这个文件添加一个事件

public void actionPerformed(ActionEvent e) {

JFileChooser file = new JFileChooser();// 实例化一个文件选择

int resule = file.showOpenDialog(new JPanel());

if (resule == file.APPROVE_OPTION) {

String fileName = file.getSelectedFile().getName();

String dir = file.getSelectedFile().getName();

JOptionPane.showConfirmDialog(null, dir + "\\"
+ fileName, "选择的文件", JOptionPane.YES_OPTION);// 显示一个confirm的窗口

}

}

});

JToggleButton toggleButton = new JToggleButton("双胎按钮");

ButtonGroup buttonGroup = new ButtonGroup();// 实例化一个按钮组

JRadioButton radioButton1 = new JRadioButton("单选按钮1", false);// 实例化一个单选按钮

JRadioButton radioButton2 = new JRadioButton("单选按钮2", false);

JComboBox comboBox = new JComboBox(); // 定义一个下拉菜单

comboBox.addItem("程序员");
comboBox.addItem("程序员2");
comboBox.addItem("分析员");

comboBox.addActionListener(new ActionListener() {//添加一个多选框的事件选择哪个弹出哪个的值

@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
JComboBox comboBox = (JComboBox) e.getSource();
String mes=comboBox.getSelectedItem().toString();
JOptionPane.showMessageDialog(null,mes, "消息框",
JOptionPane.YES_OPTION);
}
});

DefaultListModel litem = new DefaultListModel();// 实例化一个列表

litem.addElement("香蕉");

litem.addElement("水果");

JList list = new JList(litem);

list.addListSelectionListener(new ListSelectionListener() {

public void valueChanged(ListSelectionEvent e) {

JList l = (JList) e.getSource();

Object s = l.getSelectedValue();

JOptionPane.showMessageDialog(null, s, "消息框",
JOptionPane.YES_OPTION);

}

});

buttonGroup.add(radioButton1);

buttonGroup.add(radioButton2);

add(button);

add(toggleButton);

add(checkBox);

add(radioButton1);

add(radioButton2);

add(comboBox);

add(list);

this.setBorder(new EtchedBorder(EtchedBorder.LOWERED,
Color.LIGHT_GRAY, Color.blue));// 设置边框的样式

}

}

class CenterPanel extends JPanel {

public CenterPanel() {

JTabbedPane tab = new JTabbedPane(JTabbedPane.TOP);//实例化一个tab切换的面板

JTextField textField = new JTextField("文本域,点击打开<文件按钮>可选择文件");//实例化一个文本编辑字段然后设置默认值

textField.setActionCommand("textField");

JTextPane textPane = new JTextPane();//设置一个文本编辑面板

textPane.setCursor(new Cursor(Cursor.TEXT_CURSOR));

textPane.setText("编辑器,试着点击文本区,试着拉动分隔条。");

textPane.addMouseListener(new MouseAdapter() {//添加一个鼠标按下事件

public void mousePressed(MouseEvent e) {

JTextPane textPane = (JTextPane) e.getSource();

textPane.setText("编辑器点击命令成功");

}

});

JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT,
textField, textPane);//实例化一个文本分割面板把 文本编辑字段 和 文本编辑面板分割 开了

JTable table = new JTable(10, 10);//设置一个表格10*10

JPanel pane = new JPanel();

pane.add(table.getTableHeader(), BorderLayout.NORTH);

pane.add(table);

tab.addTab("文本演示", splitPane);//添加切换的面板

tab.addTab("表格演示", pane);

tab.setPreferredSize(new Dimension(500, 600));

this.add(tab);

this.setEnabled(true);

}

}

public static void main(String args[]) {

new Test();

}

}
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