update

DEV/DEV2.1/TP09_Evenement2/Q5_Balle/Icon.java

@@ -0,0 +1,74 @@
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.*;
+public class Icon extends JComponent implements MouseMotionListener,MouseListener{
+    int xSouris;
+    int ySouris;
+    int xDistanceSourisIcon;
+    int yDistanceSourisIcon;
+    int xIcon;
+    int yIcon;
+    int xSizeIcon;
+    int ySizeIcon;
+    boolean isMoved;
+    Image icon;
+    Image fond;
+    
+    public Icon(String cheminFond, String cheminIcon){
+	this.xSouris = -1;
+	this.ySouris = -1;
+	this.xIcon = 100;
+	this.yIcon = 100;
+	this.xDistanceSourisIcon = -1;
+	this.yDistanceSourisIcon = -1;
+	this.xSizeIcon = 29;
+	this.ySizeIcon = 28;
+	this.isMoved = false;
+	this.icon = Toolkit.getDefaultToolkit().getImage(cheminIcon);
+	this.fond = Toolkit.getDefaultToolkit().getImage(cheminFond);
+    }
+	
+    @Override
+    protected void paintComponent(Graphics pinceau) {
+	Graphics secondPinceau = pinceau.create();
+	secondPinceau.drawImage(this.fond, 0, 0, this);
+	secondPinceau.drawImage(this.icon, this.xIcon, this.yIcon, this);
+    }
+
+    @Override
+    public void mouseDragged(MouseEvent e){
+	if (this.isMoved == true){
+	    this.xSouris = e.getX();
+	    this.ySouris = e.getY();
+	    this.xIcon = this.xSouris - this.xDistanceSourisIcon;
+	    this.yIcon = this.ySouris - this.yDistanceSourisIcon;
+	    repaint();
+	}
+    }
+    @Override
+    public void mousePressed(MouseEvent e){
+        this.xSouris = e.getX();
+	this.ySouris = e.getY();
+	this.xDistanceSourisIcon = this.xSouris - this.xIcon;
+	this.yDistanceSourisIcon = this.ySouris - this.yIcon;
+	if (xDistanceSourisIcon >= 0 && xDistanceSourisIcon < this.xSizeIcon && yDistanceSourisIcon >= 0 && yDistanceSourisIcon < this.ySizeIcon){
+	    this.isMoved = true;
+	}
+    }
+    @Override
+    public void mouseMoved(MouseEvent e){
+    }
+    @Override
+    public void mouseClicked(MouseEvent e){
+    }
+    @Override
+    public void mouseEntered(MouseEvent e){
+    }
+    @Override
+    public void mouseExited(MouseEvent e){
+    }
+    @Override
+    public void mouseReleased(MouseEvent e){
+	this.isMoved = false;
+    }
+}

DEV/DEV2.1/TP09_Evenement2/Q5_Balle/Q5Main.java

@@ -0,0 +1,19 @@
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.*;
+
+public class Q5Main{
+    public static void main(String[] args) {
+
+	Icon balle = new Icon("terre.jpg","balle.png");
+	
+	JFrame fenetre = new JFrame();
+	fenetre.setSize(404, 624);
+	fenetre.setLocation(100, 100);
+	fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+	fenetre.add(balle);
+	balle.addMouseListener(balle);
+	balle.addMouseMotionListener(balle);
+	fenetre.setVisible(true);
+    }
+}