?? gridlayoutdemo.java
字號:
import javax.swing.*;
import java.awt.*;
public class GridLayoutDemo extends JFrame {
public GridLayoutDemo() {
super("網格布局");
this.setSize(300,200);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE );
}
public void setLayout() {
GridLayout Layout=new GridLayout(2,3,8,8);
Container container = getContentPane();
container.setLayout(Layout);
for(int i=0;i<5;i++){
JButton btn=new JButton("按鈕"+i);
container.add(btn);
}
}
public static void main(String[] args) {
GridLayoutDemo GridFrame = new GridLayoutDemo();
GridFrame.setLayout();
GridFrame.show();
}
}
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