Harry Holmes :
I'm learning basic Java GUI programming from a tutorial, and this code is supposed to generate a window with a title, some text, and some tooltip text. It doesn't generate anything. Can anyone tell me why it isn't working?
//In a class called apples:
import java.awt.FlowLayout;
import javax.swing.JFrame;
import javax.swing.JLabel;
public class apples extends JFrame {
private JLabel item1;
public apples() {
super("Title");
setLayout(new FlowLayout());
item1 = new JLabel("This is some displayed text");
item1.setToolTipText("This is some tooltip text.");
add(item1);
}
}
//In the main class class1:
import javax.swing.JFrame;
class class1 {
public static void main(String args[]) {
apples green = new apples();
green.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
}
Madplay :
Can you try like below?
class Class1 {
public static void main(String args[]) {
apples green = new apples();
green.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
green.setSize(1000, 500); // set window's size.
green.pack(); // packs the components closely together.
green.setVisible(true); // makes the window visible.
}
}