/**

* @author ：陶伟基 ，微博：http://weibo.com/taoandtao

* @date ：2012/12/10

* @place：广州大学华软软件学院

*/

importjavax.swing.GroupLayout;

importjavax.swing.GroupLayout.Alignment;

importjavax.swing.JButton;

importjavax.swing.JLabel;

importjavax.swing.JPasswordField;

importjavax.swing.JRadioButton;

importjavax.swing.JTextField;

publicclassMyFrameextendsjavax.swing.JFrame {

publicstaticvoidmain(String[] args) {

MyFrame f =newMyFrame();

}

JLabel label1;

JLabel label2;

JLabel label3;

JTextField tf;

JPasswordField psf;

JRadioButton rb1;

JRadioButton rb2;

JButton bt1;

JButton bt2;

publicMyFrame() {

this.setVisible(true);

this.setSize(250,220);

this.setVisible(true);

this.setLocation(400,200);

label1 =newJLabel("华软BBS快捷登陆");

label2 =newJLabel("账号：");

label3 =newJLabel("密码：");

tf =newJTextField();

psf =newJPasswordField();

rb1 =newJRadioButton("记住密码");

rb2 =newJRadioButton("自动登陆");

bt1 =newJButton("登陆");

// 为指定的 Container 创建 GroupLayout

GroupLayout layout =newGroupLayout(this.getContentPane());

this.getContentPane().setLayout(layout);

//创建GroupLayout的水平连续组，，越先加入的ParallelGroup，优先级级别越高。

GroupLayout.SequentialGroup hGroup = layout.createSequentialGroup();

hGroup.addGap(5);//添加间隔

hGroup.addGroup(layout.createParallelGroup().addComponent(label2)

.addComponent(label3));

hGroup.addGap(5);

hGroup.addGroup(layout.createParallelGroup().addComponent(label1)

.addComponent(psf).addComponent(rb1).addComponent(rb2)

.addComponent(tf).addComponent(bt1));

hGroup.addGap(5);

layout.setHorizontalGroup(hGroup);

//创建GroupLayout的垂直连续组，，越先加入的ParallelGroup，优先级级别越高。

GroupLayout.SequentialGroup vGroup = layout.createSequentialGroup();

vGroup.addGap(10);

vGroup.addGroup(layout.createParallelGroup().addComponent(label1));

vGroup.addGap(10);

vGroup.addGroup(layout.createParallelGroup().addComponent(label2)

.addComponent(tf));

vGroup.addGap(5);

vGroup.addGroup(layout.createParallelGroup().addComponent(label3)

.addComponent(psf));

vGroup.addGroup(layout.createParallelGroup().addComponent(rb1));

vGroup.addGroup(layout.createParallelGroup().addComponent(rb2));

vGroup.addGroup(layout.createParallelGroup(Alignment.TRAILING)

.addComponent(bt1));

vGroup.addGap(10);

//设置垂直组

layout.setVerticalGroup(vGroup);

}

}