import java.awt.ComponentOrientation;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.FlowLayout;
import javax.swing.JButton;
import javax.swing.JFrame;
public class test {
public static boolean RIGHT_TO_LEFT=false;
public static void addComponents(Container contentPane){
if(RIGHT_TO_LEFT){
contentPane.setComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);
}
contentPane.setLayout(new FlowLayout());
contentPane.add(new JButton("Button 1"));
contentPane.add(new JButton("Button 2"));
contentPane.add(new JButton("Button 3"));
contentPane.add(new JButton("long-name Button 4"));
contentPane.add(new JButton("5"));
}
private static void createAndShowGUI(){
JFrame.setDefaultLookAndFeelDecorated(true);
JFrame frame=new JFrame("FlowLayout Demo"){
@Override
public Dimension getMinimumSize() {
Dimension prefSize=getMinimumSize();
return new Dimension(100,prefSize.height);
}
};
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
addComponents(frame.getContentPane());
frame.pack();
frame.setVisible(true);
}
public static void main(String[] args) {
javax.swing.SwingUtilities.invokeLater(new Runnable(){
@Override
public void run() {
createAndShowGUI();
}
});
}
}
如代码红色处，内部类重写那个方法有什么用啊？？自己代码运行 发现就是 窗口不能随拖大拖小，看了JDK还是不是很理解。
这个方法究竟嘛效果。。求大神。如果是设置最小SIze为什么不是Set呢！
黏贴错了
