/** |
* 功能:GridLayout的简单案例 |
*/ |
package com.jiemian; |
import java.awt.*; |
import javax.swing.*; |
public class Text3 extends JFrame{ |
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int size= 9 ; |
JButton jbs[]= new JButton[size]; |
public static void main(String[] args) { |
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Text3 text3= new Text3(); |
} |
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public Text3(){ |
//创建组件 |
for ( int i= 0 ;i<size;i++){ |
jbs[i]= new JButton(String.valueOf(i)); |
} |
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//设置布局管理器 |
this .setLayout( new GridLayout( 3 , 3 , 5 , 5 )); |
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//添加组件 |
for ( int i = 0 ; i < size; i++) { |
this .add(jbs[i]); |
} |
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//设置窗体属性 |
this .setSize( 300 , 200 ); |
this .setLocation( 200 , 100 ); |
this .setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); |
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this .setVisible( true ); |
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} |
} |