改变JAVA程序默认的外观
JAVA程序默认的外观(LOOKANDFEEL)可以改变为JAVA外观、MOTIF外观、WINDOWS外观、MAC外观;
而JAVA外观又有五种风格分别是海蓝宝石风格、祖母绿风格、红宝石风格、木炭风格、 高对比风格。 外观改变具体方法如下: 1:可以直接在程序中调用下面三个中的一个:
import javax.swing.*; UIManager.setLookAndFeel("com.sun.java.swing.plaf.motif.MotifLookAndFeel") ; UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel") ; UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel") ; 2:或采用菜单来变换: import javax.swing.*; JMenuBar mb = new JMenuBar(); JMenu file = new JMenu("Look & Feel", true); ButtonGroup buttonGroup = new ButtonGroup(); final UIManager.LookAndFeelInfo[] info = UIManager.getInstalledLookAndFeels(); for (int i = 0; i < info.length; i++) { JRadioButtonMenuItem item = new JRadioButtonMenuItem(info[i].getName(), i == 0); final String className = info[i].getClassName(); item.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent ae) { try { UIManager.setLookAndFeel(className); } catch (Exception e) { System.out.println(e); } SwingUtilities.updateComponentTreeUI(TouchyFeely.this); } }); buttonGroup.add(item); file.add(item); } mb.add(file); setJMenuBar(mb); } -------------------------------------------------------------------------------- 一直不擅长java的界面编程,看到eclipse才知道原来java也能作出如此完美的界面。
原来是LookAndFeel,hehe!
import javax.swing.JFrame;
import javax.swing.UIManager; import com.sun.java.swing.plaf.gtk.GTKLookAndFeel; public class TT { public static void main(String[] args){
try{ UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel"); }catch(Exception e){ System.out.println(e); } JFrame t= new JFrame(); t.setSize(100,200); t.show(); try{
UIManager.setLookAndFeel("com.sun.java.swing.plaf.motif.MotifLookAndFeel"); }catch(Exception e1){ System.out.println(e1); } JFrame j= new JFrame(); j.setSize(100,200); j.show(); try{ UIManager.setLookAndFeel("com.sun.java.swing.plaf.motif.GTKLookAndFeel"); }catch(Exception e1){ System.out.println(e1); } JFrame k= new JFrame();
k.setSize(100,200); k.show(); } } 如果引用第三方的LookAndFeel只要替换UIManager.setLookAndFeel("com.sun.java.swing.plaf.motif.GTKLookAndFeel");中的参数 本文来自CSDN博客,转载请标明出处:http://blog.csdn.net/zenwong/archive/2007/10/29/1854620.aspx
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