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import java.awt.Button;import java.awt.Color;import java.awt.Frame;import java.awt.Label;public class MyFrame extends Frame{ Label lb=new Label(); Button btn1=new Button(); Button btn2=new Button("綠色"); Button btn3=new Button("藍色"); Button btn4=new Button("離開"); public MyFrame(int x,int y,int w,int h,String name){ setVisible(true); setBackground(Color.ORANGE); setSize(w,h); setLocation(x,y); setTitle(name); setLayout(null); lb.setText("新竹認證"); lb.setAlignment(Label.CENTER); lb.setBackground(Color.YELLOW); lb.setLocation(50, 50); lb.setSize(200, 50); btn1.setLabel("紅色"); btn1.setLocation(50, 50+50+10); btn1.setSize(50, 30); btn2.setBounds(50+50, 110, 50, 30); btn3.setBounds(50+50+50, 110, 50, 30); btn4.setBounds(50+50+50+50, 110, 50, 30); add(btn4); add(btn3); add(btn2); add(btn1); add(lb); } public void getBTNName(){ String b1=btn1.getLabel(); String b2=btn2.getLabel(); String b3=btn3.getLabel(); String b4=btn4.getLabel(); lb.setText(b1+b2+b3+b4); }}
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import java.awt.Button;
回覆刪除import java.awt.Color;
import java.awt.Frame;
import java.awt.Label;
public class MyFrame extends Frame{
Label lb=new Label();
Button btn1=new Button();
Button btn2=new Button("綠色");
Button btn3=new Button("藍色");
Button btn4=new Button("離開");
public MyFrame(int x,int y,int w,int h,String name){
setVisible(true);
setBackground(Color.ORANGE);
setSize(w,h);
setLocation(x,y);
setTitle(name);
setLayout(null);
lb.setText("新竹認證");
lb.setAlignment(Label.CENTER);
lb.setBackground(Color.YELLOW);
lb.setLocation(50, 50);
lb.setSize(200, 50);
btn1.setLabel("紅色");
btn1.setLocation(50, 50+50+10);
btn1.setSize(50, 30);
btn2.setBounds(50+50, 110, 50, 30);
btn3.setBounds(50+50+50, 110, 50, 30);
btn4.setBounds(50+50+50+50, 110, 50, 30);
add(btn4);
add(btn3);
add(btn2);
add(btn1);
add(lb);
}
public void getBTNName(){
String b1=btn1.getLabel();
String b2=btn2.getLabel();
String b3=btn3.getLabel();
String b4=btn4.getLabel();
lb.setText(b1+b2+b3+b4);
}
}