Stuff

import java.awt.event.KeyEvent;import java.awt.event.MouseEvent;import java.awt.event.KeyAdapter;public class ovladani{     public ovladani(auto a) {    auto car=a;              }    public void klavesaDolu(KeyEvent evt){        switch (evt.getKeyCode()){            case KeyEvent.VK_DOWN: //model.pozicePanacka.y+=DELKA_KROKU; //dolu                break;             case KeyEvent.VK_UP: //model.pozicePanacka.y-=DELKA_KROKU; //nahoru                break;            case KeyEvent.VK_LEFT: //model.pozicePanacka.x-=DELKA_KROKU; //vlevo                break;            case KeyEvent.VK_RIGHT: //model.pozicePanacka.x+=DELKA_KROKU; //vpravo                break;                        }        //model.repaint();                    }            private void aktivujAkciKlaves(){       addKeyListener(new KeyAdapter() {            public void keyPressed(KeyEvent evt) {                this.stiskKlavesy(evt);            }            public void keyReleased(KeyEvent evt) {                this.stiskKlavesy(evt);            }                    });          }                    private void aktivujAkciMysi(){        addMouseListener(new MouseAdapter() {            public void mousePressed(MouseEvent evt) {                rizeni.mysDolu(evt);            }            public void mouseReleased(MouseEvent evt) {                rizeni.mysNahoru(evt);            }        });        }           }