import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
public class Grph1 extends JFrame{
public Grph1(){
super("颜色管理界面");
setSize(300,80);
show();
}
public void paint(Graphics g){
g.setColor(Color.black);
g.fillRect(25,45,100,20);
g.drawString("succesfull",130,60);
}
public static void main(String args[]){
Grph1 gr=new Grph1();
}
}
import javax.swing.*;
import java.awt.event.*;
public class Grph1 extends JFrame{
public Grph1(){
super("颜色管理界面");
setSize(300,80);
show();
}
public void paint(Graphics g){
g.setColor(Color.black);
g.fillRect(25,45,100,20);
g.drawString("succesfull",130,60);
}
public static void main(String args[]){
Grph1 gr=new Grph1();
}
}
要了解详细信息,请使用-xlint:deprecation重编译!
这个石警告,不影响编译和运行
g.fillRect(25,45,100,20);
这2个方法