java - getX() & getY() MotionListener -

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im searching coordinates x/y chessboard contain cases ! use system.out.println it's not method... need these data method getx() , gety() !

column: a-h row: 1-8

im searching since 3 hours.....

    import java.awt.color;     import java.awt.container;     import java.awt.dimension;     import java.awt.eventqueue;     import java.awt.gridlayout;     import java.awt.event.actionevent;     import java.awt.event.mouseadapter;     import java.awt.event.mouseevent;     import javax.swing.jframe;     import javax.swing.jpanel;      public class coordboutons extends jframe {          coordboutons() {             super("gridlayout");             setdefaultcloseoperation(exit_on_close);             container contenant = getcontentpane();             contenant.setlayout(new gridlayout(8, 8));              (int = 0; < 8; i++) {                 (int j = 0; j < 8; j++) {                     contenant.add(new caseechiquier(i, j));                 }             }              pack();             setvisible(true);         }          class caseechiquier extends jpanel {              private int lin, col;              caseechiquier(int i, int j) {                 lin = i;                 col = j;                 setpreferredsize(new dimension(80, 75));                 setbackground((i + j) % 2 == 0 ? color.white : color.gray);                 addmouselistener(new mouseadapter() {                   /*  private color background;                      @override                     public void mousepressed(mouseevent e) {                         background = getbackground();                         setbackground(color.red);                         repaint();                      }                   */                      @override                     public void mousepressed(mouseevent e) {                          system.out.println((char)('a' + col) + "" + (8 - lin));                     }                      @override                     public void mouseentered(mouseevent e) {                      }                   /*   @override                     public void mousereleased(mouseevent e) {                         setbackground(background);                     }                  */                     });     //            addactionlistener(new actionlistener() {     //                public void actionperformed(actionevent evt) {     //                    system.out.println((char) ('a' + col) + "" + (8 - lin));     //     //                }     //            });             }           }          public static void main(string[] args) {             eventqueue.invokelater(new runnable() {                 @override             public void run() {                 jframe.setdefaultlookandfeeldecorated(true);                 coordboutons coordboutons = new coordboutons();             }         });     } }

mouseevent have getx , gety methods can use coordinates. use below:

public void mouseclicked(mouseevent e) {    int x = e.getx();  }

x in case contain coordinates user pressed mouse button.

update: i've updated code bit regard comment. here use getsource() cast caseechiquier since type of object getsource return. after that, have object user pressed , can perform whatever logic want it

public void mouseclicked(mouseevent e){     caseechiquier current =(caseechiquier)e.getsource(); // object user pressed     int lin = current.getlin();     int col= current.getcol();     //do else object current }

also need add getlin , getcol method caseechiquier class


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