import?java.awt.*;
import?java.awt.event.*;
import?javax.swing.*;
//Download?by?http://www.codesc.net
//顯示多種風格的窗口

public?class?LookAndFeelDemo?extends?Jframe?{

???public?LookAndFeelDemo（）{
?????super（“多種風格的窗口“）;??//調用父類構造函數

?????Container?container=getContentPane（）;??//得到容器

	?JMenu?menuTheme=new?JMenu（“窗口風格“）;??//初始化菜單
?????JMenuItem?itemNative=new?JMenuItem（“系統平臺風格“）;??//初始化菜單項
?????JMenuItem?itemMotif=new?JMenuItem（“Motif風格“）;
?????JMenuItem?itemmetal=new?JMenuItem（“跨平臺風格“）;
?????menuTheme.add（itemNative）;??//增加菜單項
?????menuTheme.add（itemMotif）;
?????menuTheme.add（itemmetal）;
?????itemNative.addActionListener（new?ActionListener（）{??//菜單項事件處理
?????	public?void?actionPerformed（ActionEvent?event）{
?????		changeLookAndFeel（“Native“）;??//調用方法改變窗口風格
????????}
?????}）;
?????itemMotif.addActionListener（new?ActionListener（）{
?????	public?void?actionPerformed（ActionEvent?event）{
?????		changeLookAndFeel（“Motif“）;
????????}
?????}）;
?????itemmetal.addActionListener（new?ActionListener（）{
?????	public?void?actionPerformed（ActionEvent?event）{
?????		changeLookAndFeel（“metal“）;
????????}
?????}）;

?????JMenuBar?menuBar=new?JMenuBar（）;??//初始化菜單欄
?????menuBar.add（menuTheme）;??//增加菜單到菜單欄
?????setJMenuBar（menuBar）;??//設置菜單

?????JPanel?panel=new?JPanel（）;??//初始化一個JPanel
?????panel.setBorder（BorderFactory.createtitledBorder（“組件樣式“））;??//設置邊界
?????panel.add（new?JTextField（“文本框：Look?and?feel測試?“））;??//增加組件到panel上
?????panel.add（new?JCheckBox（“粗體“））;
?????panel.add（new?JCheckBox（“斜體“））;
?????panel.add（new?JCheckBox（“下劃線“））;
?????panel.add（new?JButton（“確定“））;
?????panel.add（new?JButton（“退出“））;
?????container.add（panel）;??//增加panel到容器上

?????setSize（220200）;??//設置窗口尺寸
?????setVisible（true）;??//設置窗口可見
?????setDefaultCloseOperation（Jframe.EXIT_ON_CLOSE）;??//關閉窗口時退出程序
???}

???//改變窗口樣式
???public?void?changeLookAndFeel（String?type）{
??????try{
		?if?（type.equals（“Native“））?{??//判斷來自于哪個菜單項
		?	UIManager.setLookAndFeel（UIManager.getSystemLookAndFeelClassName（））;??//設置界面樣式
		?}
		?else?if?（type.equals（“Motif“））?{
			UIManager.setLookAndFeel（“com.sun.java.swing.plaf.motif.MotifLookAndFeel“）;
		?}
		?else?if?（type.equals（“metal“））?{UIManager.setLookAndFeel（
			UIManager.getCrossPlatformLookAndFeelClassName（））;
		?}
		?javax.swing.SwingUtilities.updateComponentTreeUI（this）;??//更新界面
	?}
	?catch（Exception?ex）{??//捕捉錯誤
???????ex.printStackTrace（）;??//輸出錯誤
?????}
???}

???public?static?void?main（String[]?args）{
??????new?LookAndFeelDemo（）;
???}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件?????128754??2004-07-21?11:01??codesc.net\Java多種風格的窗口\15-1.bmp

?????文件?????128754??2004-07-21?11:01??codesc.net\Java多種風格的窗口\15-2.bmp

?????文件?????128754??2004-07-21?11:02??codesc.net\Java多種風格的窗口\15-3.bmp

?????文件????????561??2004-07-21?10:48??codesc.net\Java多種風格的窗口\LookAndFeelDemo$1.class

?????文件????????560??2004-07-21?10:48??codesc.net\Java多種風格的窗口\LookAndFeelDemo$2.class

?????文件????????560??2004-07-21?10:48??codesc.net\Java多種風格的窗口\LookAndFeelDemo$3.class

?????文件???????2578??2004-07-21?10:48??codesc.net\Java多種風格的窗口\LookAndFeelDemo.class

?????文件???????2729??2016-05-08?21:16??codesc.net\Java多種風格的窗口\LookAndFeelDemo.java

?????目錄??????????0??2016-05-08?21:14??codesc.net\Java多種風格的窗口

?????目錄??????????0??2016-05-08?21:15??codesc.net

-----------?---------??----------?-----??----

???????????????393250????????????????????10