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| import java.awt.Color;
import java.awt.Graphics2D;
import java.awt.Point;
import java.awt.event.*;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import javax.imageio.ImageIO;
import javax.swing.*;
public class FenetrePrincipale extends JFrame implements ActionListener,MouseListener {
/**
*
*/
private static final long serialVersionUID = -2914420119520760074L;
private JButton BTN_OUVRIR;
private JButton BTN_PRECEDENT;
private JButton BTN_SUIVANT;
private JButton BTN_AJOUTER;
private JPanel PANEL_BTN_AJOUTER;
private JPanel PANEL_BTN_SUIVANT;
private JPanel PANEL_BTN_PRECEDENT;
private JPanel PANEL_BTN_OUVRIR;
private JPanel PANEL_IMAGE;
private JLabel LABEL_IMAGE;
private int nbrImage;
private int imgACTIVE;
private ArrayList<String> tabCheminFichier;
public FenetrePrincipale(){
tabCheminFichier = new ArrayList<String>();
nbrImage = 0;
imgACTIVE = 0;
setExtendedState(this.MAXIMIZED_BOTH);
PANEL_IMAGE=new JPanel();
PANEL_IMAGE.setLayout(null);
PANEL_IMAGE.setBounds(100, 100, 1000, 1000);
PANEL_BTN_OUVRIR=new JPanel();
PANEL_BTN_OUVRIR.setLayout(null);
PANEL_BTN_OUVRIR.setBounds(0, 0, 200, 200);
PANEL_BTN_PRECEDENT=new JPanel();
PANEL_BTN_PRECEDENT.setLayout(null);
PANEL_BTN_PRECEDENT.setBounds(300, 0, 200, 200);
PANEL_BTN_SUIVANT=new JPanel();
PANEL_BTN_SUIVANT.setLayout(null);
PANEL_BTN_SUIVANT.setBounds(500, 0, 200, 200);
PANEL_BTN_AJOUTER=new JPanel();
PANEL_BTN_AJOUTER.setLayout(null);
PANEL_BTN_AJOUTER.setBounds(0, 200, 100, 50);
BTN_OUVRIR = new JButton("Ouvrir");
BTN_OUVRIR.setLayout(null);
BTN_OUVRIR.setBounds(0,0,100,50);
BTN_AJOUTER = new JButton("Ajouter");
BTN_AJOUTER.setLayout(null);
BTN_AJOUTER.setBounds(0, 0, 100, 50);
BTN_PRECEDENT = new JButton("Precedent");
BTN_PRECEDENT.setLayout(null);
BTN_PRECEDENT.setBounds(0,0,100,50);
BTN_PRECEDENT.setEnabled(false);
BTN_SUIVANT = new JButton("Suivant");
BTN_SUIVANT.setLayout(null);
BTN_SUIVANT.setBounds(0,0,100,50);
BTN_SUIVANT.setEnabled(false);
BTN_OUVRIR.addActionListener(this);
BTN_PRECEDENT.addActionListener(this);
BTN_SUIVANT.addActionListener(this);
BTN_AJOUTER.addActionListener(this);
LABEL_IMAGE = new JLabel();
LABEL_IMAGE.setLayout(null);
LABEL_IMAGE.setBounds(100,100,1000,1000);
PANEL_BTN_AJOUTER.add(BTN_AJOUTER);
PANEL_BTN_OUVRIR.add(BTN_OUVRIR);
PANEL_BTN_PRECEDENT.add(BTN_PRECEDENT);
PANEL_BTN_SUIVANT.add(BTN_SUIVANT);
PANEL_IMAGE.add(LABEL_IMAGE);
add(PANEL_BTN_OUVRIR);
add(PANEL_BTN_AJOUTER);
add(PANEL_BTN_PRECEDENT);
add(PANEL_BTN_SUIVANT);
add(PANEL_IMAGE);
setVisible(true);
}
@Override
public void actionPerformed(ActionEvent e) {
if(e.getSource()==BTN_OUVRIR){
JFileChooser jfc = new JFileChooser();
jfc.showOpenDialog(null);
File f = jfc.getSelectedFile();
if(f.exists()==true){
if(nbrImage>=1){
BTN_PRECEDENT.setEnabled(true);
}
nbrImage = nbrImage + 1;
imgACTIVE = nbrImage;
remove(LABEL_IMAGE);
try {
BufferedImage image = ImageIO.read(f);
LABEL_IMAGE.setText("Image"+nbrImage+"Image en cours"+imgACTIVE);
LABEL_IMAGE.setIcon(new ImageIcon(image.getScaledInstance(700, 800, 700)));
} catch (Exception e1) {
}
tabCheminFichier.add(jfc.getSelectedFile().toString());
PANEL_IMAGE.add(LABEL_IMAGE);
add(PANEL_IMAGE);
repaint();
validate();
}
}
if(e.getSource()==BTN_PRECEDENT){
String chemin = tabCheminFichier.get(imgACTIVE-2);
imgACTIVE=imgACTIVE-1;
try {
BufferedImage image = ImageIO.read(new File(chemin));
LABEL_IMAGE.setText("Image"+nbrImage+"Image en cours"+imgACTIVE);
LABEL_IMAGE.setIcon(new ImageIcon(image.getScaledInstance(700, 800, 700)));
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
PANEL_IMAGE.add(LABEL_IMAGE);
add(PANEL_IMAGE);
repaint();
validate();
if(imgACTIVE == 1){
BTN_PRECEDENT.setEnabled(false);
}
if(imgACTIVE != nbrImage){
BTN_SUIVANT.setEnabled(true);
}
}
if(e.getSource()==BTN_SUIVANT){
String chemin = tabCheminFichier.get(imgACTIVE);
imgACTIVE=imgACTIVE+1;
try {
BufferedImage image = ImageIO.read(new File(chemin));
LABEL_IMAGE.setText("Image"+nbrImage+"Image en cours"+imgACTIVE);
LABEL_IMAGE.setIcon(new ImageIcon(image.getScaledInstance(700, 800, 700)));
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
PANEL_IMAGE.add(LABEL_IMAGE);
add(PANEL_IMAGE);
repaint();
validate();
if(imgACTIVE == tabCheminFichier.size()){
BTN_SUIVANT.setEnabled(false);
}
BTN_PRECEDENT.setEnabled(true);
}
if(e.getSource()==BTN_AJOUTER){
String chemin = tabCheminFichier.get(imgACTIVE-1);
BufferedImage image = null;
try {
image = ImageIO.read(new File(chemin));
Graphics2D g2d = (Graphics2D)image.getGraphics();
g2d.drawString("HelloWord",100,100);
//LABEL_IMAGE.paintComponents(g2d);
LABEL_IMAGE.setIcon(new ImageIcon(image.getScaledInstance(700, 800, 700)));
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
PANEL_IMAGE.add(LABEL_IMAGE);
add(PANEL_IMAGE);
repaint();
validate();
}
}
@Override
public void mouseClicked(MouseEvent e) {
// TODO Auto-generated method stub
// Clique gauche de la souris
if(e.getButton()==MouseEvent.BUTTON1)
{
// Récupération de la position
Point position = e.getPoint();
System.out.println("["+position.x +","+ position.y+"]");
}
}
@Override
public void mouseEntered(MouseEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void mouseExited(MouseEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void mousePressed(MouseEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void mouseReleased(MouseEvent arg0) {
// TODO Auto-generated method stub
}
} |