HELP - Java-Problem

[Patrick & Judith]

Hello,

I'm facing the following problem:
I've two classes named Plaatje and DiaShow (see below) I want to display the
Image plaatje in the method run (which is in the class DiaShow) but it's not
working although the path is correct. What's the problem. Can someone help
me ? Thanks in advance.

Patrick
import java.io.*;
import java.awt.*;

public class Plaatje extends Canvas
{
protected Image plaatje;
protected MediaTracker tracker;

public Plaatje(File bestand) throws IOException

try
{
String bestandsnaam = bestand.getCanonicalPath();
plaatje = getToolkit().getImage(bestandsnaam);
tracker = new MediaTracker(this);
tracker.addImage(plaatje, 0);
tracker.waitForID(0);
}
catch (Exception ex)
{
throw new IOException("PlaatjesException: " + ex);
}
}

public void paint(Graphics g)
{
g.drawImage(plaatje, 0, 0, this);
}
}

This is the method run of class DiaShow

public void run()
{
String padNaam = directoryVeld.getText();

try
{
int slaaptijd = Integer.parseInt(tempoVeld.getText());
PlaatjesDirectory file = new PlaatjesDirectory(padNaam);
File[] lijst = file.bestanden();
for (int i=0; i < lijst.length; i++)
{
textField1.setText(lijst[i].getPath());
labelBestand.setText(lijst[i].getName());
Plaatje tekening = new Plaatje(lijst[i]);
tekening.setLocation(150, 150);
add(tekening);
try
{
Thread.sleep(slaaptijd*1000);}
catch (InterruptedException ignored){};
}
}
catch (IOException ex)
{
}
}

[EricF]

In article <43***********************@news.xs4all.nl>, "Patrick & Judith" <pm****@xs4all.nl> wrote:

Hello,

I'm facing the following problem:
I've two classes named Plaatje and DiaShow (see below) I want to display the
Image plaatje in the method run (which is in the class DiaShow) but it's not
working although the path is correct. What's the problem. Can someone help
me ? Thanks in advance.

Patrick
import java.io.*;
import java.awt.*;

public class Plaatje extends Canvas
{
protected Image plaatje;
protected MediaTracker tracker;

public Plaatje(File bestand) throws IOException

try
{
String bestandsnaam = bestand.getCanonicalPath();
plaatje = getToolkit().getImage(bestandsnaam);
tracker = new MediaTracker(this);
tracker.addImage(plaatje, 0);
tracker.waitForID(0);
}
catch (Exception ex)
{
throw new IOException("PlaatjesException: " + ex);
}
}

public void paint(Graphics g)
{
g.drawImage(plaatje, 0, 0, this);
}
}

This is the method run of class DiaShow

public void run()
{
String padNaam = directoryVeld.getText();

try
{
int slaaptijd = Integer.parseInt(tempoVeld.getText());
PlaatjesDirectory file = new PlaatjesDirectory(padNaam);
File[] lijst = file.bestanden();
for (int i=0; i < lijst.length; i++)
{
textField1.setText(lijst[i].getPath());
labelBestand.setText(lijst[i].getName());
Plaatje tekening = new Plaatje(lijst[i]);
tekening.setLocation(150, 150);
add(tekening);
try
{
Thread.sleep(slaaptijd*1000);}
catch (InterruptedException ignored){};
}
}
catch (IOException ex)
{
}
}

I don't know why it doesn't work - but you might want to display the
IOException if it's thrown instead of silently consuming it.

[Oliver Wong]

"Patrick & Judith" <pm****@xs4all.nl> wrote in message
news:43***********************@news.xs4all.nl...

I've two classes named Plaatje and DiaShow (see below) I want to display
the
Image plaatje in the method run (which is in the class DiaShow) but it's
not
working although the path is correct. What's the problem. Can someone help
me ? Thanks in advance.

What makes you think it's not working? I.e., is there an error message?
If so, what does it say?

- Oliver