import java.awt.Insets; import javax.swing.JFrame; public class NewFrame { public static void main(String[] args) { JFrame frame = new JFrame(); frame.setSize(500, 500); frame.setVisible(true); Insets insets = frame.getInsets(); System.out.println(insets.top); System.out.println(insets.bottom); System.out.println(insets.left); System.out.println(insets.right); } }
1 import java.awt.Insets; 2 3 import javax.swing.JFrame; 4 5 public class NewFrame extends JFrame { 6 7 public void launchFrame() { 8 this.setSize(500, 500); 9 this.setLocation(300, 300); 10 this.setVisible(true); 11 } 12 13 public static void main(String[] args) { 14 NewFrame nf = new NewFrame(); 15 nf.launchFrame(); 16 17 Insets insets = nf.getInsets(); 18 System.out.println(insets.top); 19 System.out.println(insets.bottom); 20 System.out.println(insets.left); 21 System.out.println(insets.right); 22 } 23 }