package com.han;

import java.awt.Container;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.Insets;

import javax.swing.JButton;

import javax.swing.JFrame;

/**

* 使用网格组布局管理器

* @author HAN

*

*/

public class GridBagLayout_1 extends JFrame {

/**

*

*/

private static final long serialVersionUID = 5558640733909970067L;

public GridBagLayout_1() {

// TODO Auto-generated constructor stub

Container container = getContentPane();

//container.setLayout(new GridBagLayout());

GridBagLayout gridBagLayout = new GridBagLayout();

container.setLayout(gridBagLayout);

JButton button = new JButton("A");

GridBagConstraints gridBagConstraints = new GridBagConstraints();

gridBagConstraints.gridx = 0;

gridBagConstraints.gridy = 0;

gridBagConstraints.weightx = 10;

gridBagConstraints.fill = GridBagConstraints.HORIZONTAL;

container.add(button, gridBagConstraints);

JButton button_1 = new JButton("B");

GridBagConstraints gridBagConstraints_1 = new GridBagConstraints();

gridBagConstraints_1.gridx = 1;

gridBagConstraints_1.gridy = 0;

gridBagConstraints_1.insets = new Insets(0, 5, 0, 0);

gridBagConstraints_1.weightx = 20;

gridBagConstraints_1.fill = GridBagConstraints.HORIZONTAL;

container.add(button_1, gridBagConstraints_1);

JButton button_2 = new JButton("C");

GridBagConstraints gridBagConstraints_2 = new GridBagConstraints();

gridBagConstraints_2.gridx = 2;

gridBagConstraints_2.gridy = 0;

gridBagConstraints_2.gridheight = 2;

gridBagConstraints_2.insets = new Insets(0, 5, 0, 0);

gridBagConstraints_2.weightx = 30;

gridBagConstraints_2.fill = GridBagConstraints.BOTH;

container.add(button_2, gridBagConstraints_2);

JButton button_3 = new JButton("D");

GridBagConstraints gridBagConstraints_3 = new GridBagConstraints();

gridBagConstraints_3.gridx = 3;

gridBagConstraints_3.gridy = 0;

gridBagConstraints_3.gridheight = 4;

//gridBagConstraints_3.insets = new Insets(0, 5, 0, 5);

gridBagConstraints_3.insets = new Insets(0, 5, 5, 5);

gridBagConstraints_3.weightx = 40;

//gridBagConstraints_3.fill = GridBagConstraints.BOTH;

gridBagConstraints_3.fill = GridBagConstraints.VERTICAL;

container.add(button_3, gridBagConstraints_3);

JButton button_4 = new JButton("E");

GridBagConstraints gridBagConstraints_4 = new GridBagConstraints();

gridBagConstraints_4.gridx = 0;

gridBagConstraints_4.gridy = 1;

gridBagConstraints_4.gridwidth = 2;

gridBagConstraints_4.insets = new Insets(5, 0, 0, 0);

gridBagConstraints_4.fill = GridBagConstraints.HORIZONTAL;

container.add(button_4, gridBagConstraints_4);

JButton button_5 = new JButton("F");

GridBagConstraints gridBagConstraints_5 = new GridBagConstraints();

gridBagConstraints_5.gridx = 0;

gridBagConstraints_5.gridy = 2;

gridBagConstraints_5.gridwidth = 1;

gridBagConstraints_5.insets = new Insets(5, 0, 0, 0);

gridBagConstraints_5.fill = GridBagConstraints.HORIZONTAL;

container.add(button_5, gridBagConstraints_5);

JButton button_6 = new JButton("G");

GridBagConstraints gridBagConstraints_6 = new GridBagConstraints();

gridBagConstraints_6.gridx = 1;

gridBagConstraints_6.gridy = 2;

gridBagConstraints_6.gridwidth = 2;

gridBagConstraints_6.gridheight = 2;

gridBagConstraints_6.insets = new Insets(5, 5, 0, 0);

gridBagConstraints_6.fill = GridBagConstraints.NONE;

//gridBagConstraints_6.anchor = GridBagConstraints.EAST;

gridBagConstraints_6.anchor = GridBagConstraints.NORTHEAST;

gridBagConstraints_6.ipadx = 30;

container.add(button_6, gridBagConstraints_6);

JButton button_7 = new JButton("H");

GridBagConstraints gridBagConstraints_7 = new GridBagConstraints();

gridBagConstraints_7.gridx = 0;

gridBagConstraints_7.gridy = 3;

gridBagConstraints_7.insets = new Insets(5, 0, 5, 0);

gridBagConstraints_7.fill = GridBagConstraints.BOTH;

container.add(button_7, gridBagConstraints_7);

}

/**

* @param args

*/

public static void main(String[] args) {

// TODO Auto-generated method stub

GridBagLayout_1 frame = new GridBagLayout_1();

frame.setTitle("使用网格组布局管理器");

frame.setVisible(true);

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

frame.pack();

}

}