How to use MouseListener in java
Code = > import javax.swing. *; import javax.swing.border. Border ; import javax.swing.border.LineBorder ; import java.awt. *; import java.awt.event.MouseEvent ; import java.awt.event. MouseListener ; // Create a class and extend JFrame // Second Step - implement MouseListener interface // Third Step - create an component - Square = I am using with help of JLabel // We add more thing - for see location we add something public class simple extends JFrame implements MouseListener { // Create Constructor JLabel label ; JLabel label1 ; Border border ; simple (){ // Create JFrame this . setSize ( 400 , 400 ); // JFrame Size this . setDefaultCloseOperation ( JFrame . EXIT_ON_CLOSE ); // For Closing JFrame by Click Cross button //-----------We Add Border into frame for more good looking------ border = new LineBorder ( Color . black , 2 ); // calling Border instance and set Color with size; //----------JLabel------------- ...