package
bbb;
import
java.awt.Color;
import
java.awt.Font;
import
java.awt.event.ActionEvent;
import
java.awt.event.ActionListener;
import
javax.swing.*;
public
class
myframe
implements
ActionListener {
JFrame f1,f2;
JPanel p1,p2;
JButton b1,b2;
JLabel l1,l2,l3;
JTextField t1,t2;
//文本框
public
myframe() {
f1=
new
JFrame(
"LYX"
);
f2=
new
JFrame(
"LYX"
);
p1=
new
JPanel();
p2=
new
JPanel();
p1.setLayout(
null
);
//流布局
p2.setLayout(
null
);
b1=
new
JButton(
"注册"
);
b2=
new
JButton(
"登录"
);
l1=
new
JLabel(
"账户"
);
l1.setFont(
new
Font(
"楷体"
,Font.BOLD,
18
));
//自定义标签字体
l2=
new
JLabel(
"密码"
);
l2.setFont(
new
Font(
"楷体"
,Font.BOLD,
18
));
l3=
new
JLabel(
"登录成功!"
);
l3.setForeground(Color.red);
t1=
new
JTextField();
t2=
new
JTextField();
b1.addActionListener(
this
);
b2.addActionListener(
this
);
f1.add(p1);
p1.add(b1);
p1.add(b2);
p1.add(l1);
p1.add(l2);
p1.add(t1);
p1.add(t2);
b1.setBounds(
150
,
150
,
60
,
40
);
b2.setBounds(
270
,
150
,
60
,
40
);
l1.setBounds(
80
,
50
,
40
,
30
);
l2.setBounds(
80
,
100
,
40
,
30
);
t1.setBounds(
120
,
50
,
300
,
30
);
t2.setBounds(
120
,
100
,
300
,
30
);
f1.setVisible(
true
);
f1.setSize(
500
,
300
);
}
public
static
void
main(String[] args) {
new
myframe();
}
public
void
actionPerformed(ActionEvent e) {
f1.setVisible(
false
);
p2.setBackground(
new
Color(
211
,
252
,
4
));
//自定义面板颜色
f2.setVisible(
true
);
f2.add(p2);
p2.add(l3);
l3.setBounds(
225
,
75
,
150
,
60
);
f2.setLocation(
600
,
0
);
f2.setSize(
500
,
300
);
}
}