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when i run Frame program, it display output in supparate
window.i try to close using "X" it not close.min'-' &
max'+' are working.pls what is problem? i run in editplus.
folowing program i given.
import java.awt.*;
class Form1
{
Frame f1=new Frame("loginpage");
Label l1=new Label("username");
Label l2=new Label("password");
TextField tf1=new TextField();
TextField tf2=new TextField();
Button b1=new Button("submit");
Form1()
{
f1.setLayout(new FlowLayout());
f1.add(l1);
f1.add(tf1);
f1.add(l2);
f1.add(tf2);
f1.add(b1);
f1.setSize(437,440);
f1.setVisible(true);
//f1.dispose();
}
public static void main(String[] args)
{
Form1 f=new Form1();
}
}
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Answer Posted / ayyappan raja
use, Static method of JFrame called setDefaultCloseoperation
()and pass the arguments as ONE of follows :
Arguments Description
1.JFrame.EXIT_ON_CLOSE Exits the application.
2. JFrame_HIDE_ON_CLOSE closes the clicked frame
window,not the application.
For example,
class Frame1 extends JFrame{
public Frame1(){
super(" FrameTest ");
setSize(400,340);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setVisible(true);
}
}
| Is This Answer Correct ? | 3 Yes | 1 No |
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