
/** |
* 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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} |
} |



