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package gamme;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.Window;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.util.Date;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;
//public class Metronome extends JDialog implements Runnable, MouseListener {
public class Metronome extends JDialog implements MouseListener {
private Window owner;
private int thisWidth = 300;
private int thisHeight = 300;
private JButton btnStart, btnCancel, btnEnd;
private volatile boolean cancelProcess = true;
private JPanel jpLayout, jpLayoutSouth, jpLayoutCenter, jPanelDessin;
private JLabel jlabTitre;
private MetTimer metTimer;
public Metronome(Window owner)
{
this.owner = owner;
initializeComponents();
}
private void initializeComponents()
{
this.setAlwaysOnTop(true);
this.setModal(true);
this.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
jpLayout = new JPanel();
jpLayout.setLayout(new BorderLayout());
jpLayoutSouth = new JPanel();
jpLayoutSouth.setLayout(new BorderLayout());
jpLayoutCenter = new JPanel();
jpLayoutCenter.setLayout(new BorderLayout());
jpLayoutCenter.setBackground(Color.CYAN);
jpLayoutCenter.setPreferredSize(new Dimension(270, 250));
jpLayout.add(jpLayoutSouth, BorderLayout.SOUTH);
jpLayout.add(jpLayoutCenter, BorderLayout.NORTH);
this.add(jpLayout);
jPanelDessin = new JPanel();
jPanelDessin.setPreferredSize(new Dimension(270, 250));
jPanelDessin.setBackground(Color.gray);
jPanelDessin.setVisible(true);
jpLayoutCenter.add(jPanelDessin, BorderLayout.NORTH);
jlabTitre = new JLabel("Titre");
jlabTitre.setBounds(5, 10, 100, 20);
jpLayoutCenter.add(jlabTitre, BorderLayout.NORTH);
this.setResizable(false);
this.setSize(new Dimension(thisWidth, thisHeight));
btnStart = new JButton("start" );
btnCancel = new JButton("Cancel");
btnEnd = new JButton("End");
btnStart.setPreferredSize(new Dimension(100, 20));
btnCancel.setPreferredSize(new Dimension(100,20));
btnEnd.setPreferredSize(new Dimension(100,20));
btnEnd.addMouseListener(this);
btnCancel.addMouseListener(this);
btnStart.addMouseListener(this);
jpLayoutSouth.add(btnEnd, BorderLayout.EAST);
jpLayoutSouth.add(btnCancel, BorderLayout.CENTER);
jpLayoutSouth.add(btnStart, BorderLayout.WEST);
//***************************************
//***************************************
metTimer= new MetTimer(this);
metTimer.run();
//***************************************
}
/**
* Zeigt die Fortschrittsanzeige an.
*/
public void Show()
{
centerOnParent(owner);
this.setVisible(true);
}
/**
* Schließt die Fortschrittsanzeige.
*/
public void close()
{
this.dispose();
}
private void centerOnParent(Window owner)
{
this.setLocationRelativeTo(owner);
}
public boolean cancelRequested()
{
return this.cancelProcess = true;
}
public boolean startRequested()
{
return this.cancelProcess = false;
}
@Override
public void mouseClicked(MouseEvent e) {
if (e.getSource().equals(btnEnd))
{
System.out.println("btnEnd");
cancelRequested();
this.dispose();
}
else if (e.getSource().equals(btnCancel))
{
cancelRequested();
System.out.println("Dans btnCancel, valeur de cancelProcess : " + cancelProcess);
System.out.println();
}
else if (e.getSource().equals(btnStart))
{
System.out.println("btnStart");
startRequested();
metTimer.run();
System.out.println("Valeur cancelProcess dans btnStart : " + cancelProcess);
System.out.println();
}
}
@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
}
// class MetTimer implements Runnable {
class MetTimer extends Thread {
Component owner;
Metronome metronome;
public MetTimer(Component owner)
{
this.owner = owner;
}
//
@Override
public void run() {
System.out.println("Dans run valeur de cancelProcess : " + cancelProcess);
try
{
System.out.println("Dans run valeur de cancelProcess : " + cancelProcess);
while(!cancelProcess){
//while(true){
Thread.sleep(1000);
long lDateTime = new Date().getTime();
System.out.println("Date() - Time in milliseconds: " + lDateTime);
}
}catch(InterruptedException e)
{
System.out.println("interrupted exception : "+e.getMessage());
e.printStackTrace();
}
}
}
} |
Thread appelé par un JDialog, problème avec bouton
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