组件使用之通缉令_day5_0314
package day5_0314;
import java.awt.Color;
import java.awt.Font;
import java.awt.Image;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JTextArea;
import javax.swing.JTextField;
public class MyJFrameTest extends JFrame{
public MyJFrameTest(){
this.setLayout(null);
JLabel j = new JLabel("通缉令");
j.setForeground(Color.red);
j.setFont(new Font("黑体",Font.ITALIC,30));
j.setBounds(100,0,100,50);
this.add(j);
JTextArea jta = new JTextArea("ALIVE OR DEAD");
jta.setForeground(Color.red);
jta.setFont(new Font("黑体",Font.ITALIC,30));
jta.setLineWrap(true);
jta.setBounds(50,350,200,50);
this.add(jta);
JLabel jl = new JLabel("奖金");
jl.setForeground(Color.red);
jl.setFont(new Font("黑体",Font.ITALIC,30));
jl.setBounds(50,400,100,50);
this.add(jl);
JComboBox box = new JComboBox();
box.addItem("100000000$");
box.addItem("200000000$");
box.addItem("300000000$");
box.setBounds(120,420,100,30);
this.add(box);
JButton button = new JButton("领取");
button.setBounds(120,450,60,30);
this.add(button);
Image img = new ImageIcon("img/海贼王.jpg").getImage();
img = img.getScaledInstance(200,300, 1);
JLabel j1Imag = new JLabel(new ImageIcon(img));
j1Imag.setBounds(50,50,200,300);
this.add(j1Imag);
/**设置窗体大小*/
this.setSize(300,600);
/**设置窗体的可见程度*/
this.setVisible(true);
/**设置标题*/
this.setTitle("wanted");
/**窗体关闭,程序结束*/
this.setDefaultCloseOperation(EXIT_ON_CLOSE);
/**设置窗体居中显示*/
this.setLocationRelativeTo(null);
/**设置窗体不能改变大小*/
this.setResizable(true);
}
public static void main(String[] args) {
// TODO Auto-generated method stub
MyJFrameTest mjt = new MyJFrameTest();
}
}


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