[Java]_ch15.1_視窗元件原理介紹

[Java]_ch15.1_視窗元件原理介紹

package YPU;



import java.awt.Button;

import java.awt.Color;

import java.awt.Frame;

import java.awt.Label;



public class A15 {

public static void main(String args[])

{

Frame frm=new Frame();

frm.setLayout(null);

frm.setVisible(true);

frm.setSize(300, 300);

frm.setLocation(800, 300);

frm.setTitle("巨匠電腦新竹認證");

frm.setBackground(Color.PINK);



Label lb=new Label();

lb.setText("視窗元件設計");

lb.setBackground(Color.YELLOW);

lb.setSize(200, 50);

lb.setLocation(50, 50);



Button btn1=new Button("送出");

btn1.setSize(100, 50);

btn1.setLocation(50, 110);

Button btn2=new Button("清除");

btn2.setSize(100, 50);

btn2.setLocation(150, 110);



frm.add(btn1);

frm.add(btn2);

frm.add(lb);

}

}