?? 布局.java
字號:
import java.awt.*;
import javax.swing.*;
class WindowFlow extends JFrame{
WindowFlow(String s){
super(s);
Container contenetPane=this.getContentPane();
BorderLayout flow=new BorderLayout();
contenetPane.setLayout(flow);
JButton bnorth=new JButton("北"),
bsouth=new JButton("南"),
beast=new JButton("東"),
bwest=new JButton("西");
JTextArea bCentre=new JTextArea("中心");
contenetPane.add(bnorth,BorderLayout.NORTH);
contenetPane.add(bsouth,BorderLayout.SOUTH);
contenetPane.add(beast,BorderLayout.EAST);
contenetPane.add(bwest,BorderLayout.WEST);
contenetPane.add(bCentre,BorderLayout.CENTER);
contenetPane.validate();
setBounds(100,100,150,120);
setVisible(true);
setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
}
}
public class 布局{
public static void main(String args[]){
WindowFlow win=new WindowFlow("FlowLayout布局窗口");
}
}
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -