100 lines
2.5 KiB
Java
100 lines
2.5 KiB
Java
|
import javax.swing.*;
|
||
|
|
import java.awt.*;
|
||
|
|
import java.awt.event.*;
|
||
|
|
|
||
|
|
public class ActionGroupe implements MouseListener,KeyListener{
|
||
|
|
public JLabel[] listeMusique;
|
||
|
|
public boolean[] selection;
|
||
|
|
public boolean isCtrlPressed;
|
||
|
|
|
||
|
|
public ActionGroupe(JLabel[] listeMusique){
|
||
|
|
this.listeMusique = listeMusique;
|
||
|
|
this.selection = new boolean[this.listeMusique.length];
|
||
|
|
this.isCtrlPressed = false;
|
||
|
|
|
||
|
|
this.selectionFalse();
|
||
|
|
for (JLabel musique : this.listeMusique){
|
||
|
|
musique.setOpaque(true);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
private void selectionFalse(){
|
||
|
|
for (int i=0; i<this.selection; i++){
|
||
|
|
this.selection[i] = false;
|
||
|
|
this.listeMusique[i].setBackground(new Color(255,255,255));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
private boolean isSelected(JLabel musique){
|
||
|
|
for (int i=0; i<listeMusique.length; i++){
|
||
|
|
if (this.listeMusique[i] == musique){
|
||
|
|
if (selection[i] == true){
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
private int indiceMusique(JLabel musique){
|
||
|
|
for (int i=0; i<listeMusique.length; i++){
|
||
|
|
if (this.listeMusique[i] == musique){
|
||
|
|
return i;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public void mouseClicked(MouseEvent e){
|
||
|
|
JLabel musiqueSelection = (JLabel) e.getComponent();
|
||
|
|
int indiceMusiqueSelection = this.indiceMusique(musiqueSelection);
|
||
|
|
if (this.isCtrlPressed==false){
|
||
|
|
this.selectionFalse();
|
||
|
|
System.out.println(this.selection);
|
||
|
|
}
|
||
|
|
this.selection[indiceMusiqueSelection] = true;
|
||
|
|
musiqueSelection.setBackground(new Color(100,255,0));
|
||
|
|
}
|
||
|
|
@Override
|
||
|
|
public void mouseEntered(MouseEvent e){
|
||
|
|
JLabel musiqueSelection = (JLabel) e.getComponent();
|
||
|
|
if (this.isSelected(musiqueSelection)==false){
|
||
|
|
musiqueSelection.setBackground(new Color(100,100,100));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
@Override
|
||
|
|
public void mouseExited(MouseEvent e){
|
||
|
|
JLabel musiqueSelection = (JLabel) e.getComponent();
|
||
|
|
if (this.isSelected(musiqueSelection)==false){
|
||
|
|
musiqueSelection.setBackground(new Color(255,255,255));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
@Override
|
||
|
|
public void mousePressed(MouseEvent e){
|
||
|
|
}
|
||
|
|
@Override
|
||
|
|
public void mouseReleased(MouseEvent e){
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public void keyTyped(KeyEvent e) {
|
||
|
|
}
|
||
|
|
@Override
|
||
|
|
public void keyPressed(KeyEvent e) {
|
||
|
|
int touche = e.getKeyCode();
|
||
|
|
if (touche == 17){
|
||
|
|
this.isCtrlPressed = true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
@Override
|
||
|
|
public void keyReleased(KeyEvent e) {
|
||
|
|
int touche = e.getKeyCode();
|
||
|
|
if (touche == 17){
|
||
|
|
this.isCtrlPressed = false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|