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DEV/DEV2.1/TP09_Evenement2/Q4_Multiple/ActionGroupe.class
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BIN
DEV/DEV2.1/TP09_Evenement2/Q4_Multiple/ActionGroupe.class
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DEV/DEV2.1/TP09_Evenement2/Q4_Multiple/ActionGroupe.java
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DEV/DEV2.1/TP09_Evenement2/Q4_Multiple/ActionGroupe.java
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import javax.swing.*;
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import java.awt.*;
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import java.awt.event.*;
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public class ActionGroupe implements MouseListener,KeyListener{
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public JLabel[] listeMusique;
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public boolean[] selection;
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public boolean isCtrlPressed;
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public ActionGroupe(JLabel[] listeMusique){
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this.listeMusique = listeMusique;
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this.selection = new boolean[this.listeMusique.length];
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this.isCtrlPressed = false;
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this.selectionFalse();
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for (JLabel musique : this.listeMusique){
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musique.setOpaque(true);
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}
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}
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private void selectionFalse(){
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for (int i=0; i<this.selection.length; i++){
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this.selection[i] = false;
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this.listeMusique[i].setBackground(new Color(255,255,255));
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}
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}
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private boolean isSelected(JLabel musique){
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for (int i=0; i<listeMusique.length; i++){
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if (this.listeMusique[i] == musique){
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if (selection[i] == true){
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return true;
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}
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return false;
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}
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}
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return false;
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}
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private int indiceMusique(JLabel musique){
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for (int i=0; i<listeMusique.length; i++){
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if (this.listeMusique[i] == musique){
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return i;
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}
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}
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return -1;
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}
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@Override
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public void mouseClicked(MouseEvent e){
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JLabel musiqueSelection = (JLabel) e.getComponent();
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int indiceMusiqueSelection = this.indiceMusique(musiqueSelection);
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if (this.isCtrlPressed==false){
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this.selectionFalse();
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System.out.println(this.selection);
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}
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this.selection[indiceMusiqueSelection] = true;
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musiqueSelection.setBackground(new Color(100,255,0));
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}
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@Override
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public void mouseEntered(MouseEvent e){
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JLabel musiqueSelection = (JLabel) e.getComponent();
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if (this.isSelected(musiqueSelection)==false){
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musiqueSelection.setBackground(new Color(100,100,100));
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}
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}
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@Override
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public void mouseExited(MouseEvent e){
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JLabel musiqueSelection = (JLabel) e.getComponent();
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if (this.isSelected(musiqueSelection)==false){
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musiqueSelection.setBackground(new Color(255,255,255));
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}
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}
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@Override
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public void mousePressed(MouseEvent e){
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}
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@Override
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public void mouseReleased(MouseEvent e){
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}
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@Override
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public void keyTyped(KeyEvent e) {
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}
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@Override
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public void keyPressed(KeyEvent e) {
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int touche = e.getKeyCode();
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if (touche == 17){
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this.isCtrlPressed = true;
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}
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}
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@Override
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public void keyReleased(KeyEvent e) {
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int touche = e.getKeyCode();
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if (touche == 17){
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this.isCtrlPressed = false;
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}
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}
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}
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99
DEV/DEV2.1/TP09_Evenement2/Q4_Multiple/ActionGroupe.java~
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99
DEV/DEV2.1/TP09_Evenement2/Q4_Multiple/ActionGroupe.java~
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import javax.swing.*;
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import java.awt.*;
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import java.awt.event.*;
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public class ActionGroupe implements MouseListener,KeyListener{
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public JLabel[] listeMusique;
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public boolean[] selection;
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public boolean isCtrlPressed;
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public ActionGroupe(JLabel[] listeMusique){
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this.listeMusique = listeMusique;
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this.selection = new boolean[this.listeMusique.length];
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this.isCtrlPressed = false;
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this.selectionFalse();
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for (JLabel musique : this.listeMusique){
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musique.setOpaque(true);
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}
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}
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private void selectionFalse(){
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for (int i=0; i<this.selection; i++){
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this.selection[i] = false;
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this.listeMusique[i].setBackground(new Color(255,255,255));
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}
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}
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private boolean isSelected(JLabel musique){
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for (int i=0; i<listeMusique.length; i++){
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if (this.listeMusique[i] == musique){
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if (selection[i] == true){
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return true;
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}
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return false;
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}
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}
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return false;
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}
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private int indiceMusique(JLabel musique){
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for (int i=0; i<listeMusique.length; i++){
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if (this.listeMusique[i] == musique){
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return i;
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}
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}
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return -1;
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}
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@Override
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public void mouseClicked(MouseEvent e){
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JLabel musiqueSelection = (JLabel) e.getComponent();
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int indiceMusiqueSelection = this.indiceMusique(musiqueSelection);
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if (this.isCtrlPressed==false){
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this.selectionFalse();
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System.out.println(this.selection);
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}
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this.selection[indiceMusiqueSelection] = true;
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musiqueSelection.setBackground(new Color(100,255,0));
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}
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@Override
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public void mouseEntered(MouseEvent e){
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JLabel musiqueSelection = (JLabel) e.getComponent();
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if (this.isSelected(musiqueSelection)==false){
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musiqueSelection.setBackground(new Color(100,100,100));
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}
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}
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@Override
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public void mouseExited(MouseEvent e){
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JLabel musiqueSelection = (JLabel) e.getComponent();
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if (this.isSelected(musiqueSelection)==false){
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musiqueSelection.setBackground(new Color(255,255,255));
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}
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}
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@Override
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public void mousePressed(MouseEvent e){
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}
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@Override
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public void mouseReleased(MouseEvent e){
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}
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@Override
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public void keyTyped(KeyEvent e) {
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}
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@Override
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public void keyPressed(KeyEvent e) {
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int touche = e.getKeyCode();
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if (touche == 17){
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this.isCtrlPressed = true;
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}
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}
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@Override
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public void keyReleased(KeyEvent e) {
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int touche = e.getKeyCode();
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if (touche == 17){
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this.isCtrlPressed = false;
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}
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}
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}
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36
DEV/DEV2.1/TP09_Evenement2/Q4_Multiple/Playlist.java~
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DEV/DEV2.1/TP09_Evenement2/Q4_Multiple/Playlist.java~
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import javax.swing.*;
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import java.awt.*;
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import java.awt.event.*;
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public class Playlist{
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public static void main(String args[]){
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JFrame fenetre = new JFrame();
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fenetre.setSize(800, 800);
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fenetre.setLocation(100, 100);
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fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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JLabel[] listeMusique = {
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new JLabel("Speak To Me / Breathe",JLabel.CENTER),
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new JLabel("On The Run",JLabel.CENTER),
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new JLabel("Time",JLabel.CENTER),
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new JLabel("The Great Gig In The Sky",JLabel.CENTER),
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new JLabel("Money",JLabel.CENTER),
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new JLabel("Us And Them",JLabel.CENTER),
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new JLabel("Any Colour You Like",JLabel.CENTER),
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new JLabel("Brain Damage",JLabel.CENTER),
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new JLabel("Eclipse",JLabel.CENTER),
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};
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ActionGroupe musiqueObserveur = new ActionGroupe(listeMusique);
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GridLayout playlistGrid = new GridLayout(listeMusique.length, 1);
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fenetre.setLayout(playlistGrid);
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for (JLabel musique : listeMusique){
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fenetre.add(musique);
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musique.addMouseListener(musiqueObserveur);
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}
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fenetre.setVisible(true);
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}
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}
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BIN
DEV/DEV2.1/TP09_Evenement2/Q4_Multiple/Q4Main.class
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BIN
DEV/DEV2.1/TP09_Evenement2/Q4_Multiple/Q4Main.class
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Binary file not shown.
37
DEV/DEV2.1/TP09_Evenement2/Q4_Multiple/Q4Main.java
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37
DEV/DEV2.1/TP09_Evenement2/Q4_Multiple/Q4Main.java
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import javax.swing.*;
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import java.awt.*;
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import java.awt.event.*;
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public class Q4Main{
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public static void main(String args[]){
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JFrame fenetre = new JFrame();
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fenetre.setSize(800, 800);
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fenetre.setLocation(100, 100);
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fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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JLabel[] listeMusique = {
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new JLabel("Speak To Me / Breathe",JLabel.CENTER),
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new JLabel("On The Run",JLabel.CENTER),
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new JLabel("Time",JLabel.CENTER),
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new JLabel("The Great Gig In The Sky",JLabel.CENTER),
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new JLabel("Money",JLabel.CENTER),
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new JLabel("Us And Them",JLabel.CENTER),
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new JLabel("Any Colour You Like",JLabel.CENTER),
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new JLabel("Brain Damage",JLabel.CENTER),
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new JLabel("Eclipse",JLabel.CENTER),
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};
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ActionGroupe musiqueObserveur = new ActionGroupe(listeMusique);
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GridLayout playlistGrid = new GridLayout(listeMusique.length, 1);
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fenetre.setLayout(playlistGrid);
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for (JLabel musique : listeMusique){
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fenetre.add(musique);
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musique.addMouseListener(musiqueObserveur);
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}
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fenetre.addKeyListener(musiqueObserveur);
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fenetre.setVisible(true);
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}
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}
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