Re: [Java-gnome-developer] Pixbuf

[Douglaz <do...@gm...>]

Hey AfC!

   Thanks for taking some time to check my code.
   You are right, the sample I attached was not properly written. But the
application where I first noticed the issue uses java-gnome only.

   So what I did was change the sample code to use java-gnome only, and I
still can see the mem going up.

   Any inputs would be very appreciated!

Best regards,
Douglas




Sample code:

import org.gnome.gdk.Event;
import org.gnome.gdk.Pixbuf;
import org.gnome.gtk.Gtk;
import org.gnome.gtk.Widget;
import org.gnome.gtk.Window;

public class Main {

    public static void main(String[] arsg) {
        Gtk.init(new String[] {});
        new Main();
    }

    public Main() {
        super();
        Window window = new Window();
        window.connect(new Window.DeleteEvent() {
            public boolean onDeleteEvent(Widget widget, Event event) {
                Gtk.mainQuit();
                System.exit(0);
                return false;
            }
        });
        window.setTitle("Close to end");
        window.show();

        for (int i = 0; i < 10; i++) {
            new Loader().start();
        }
        Gtk.main();
    }

    protected class Loader extends Thread {

        @Override
        public void run() {
            while (true) {
                try {
                    Pixbuf pixbuf = new Pixbuf("camera.jpg");
                    System.out.println(pixbuf);
                    // Would set this Pixbuf in an Image to be shown on the
screen;
                    sleep(200);
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        }

    }

}


2010/8/27 Andrew Cowie <an...@op...>

> On Thu, 2010-08-26 at 14:54 -0300, Douglaz wrote:
> > import javax.swing.JOptionPane;
> > import org.gnome.gdk.Pixbuf;
>
> You're trying to mix java-gnome and Swing. That's not going to work.
>
> [I could go on at great length about why mixing toolkits is a bad idea,
> but what's relevant here, even if it is briefly "working" for you, is
> that no one can help you diagnose things like memory problems when two
> entirely different mechanisms for talking to the native graphics
> libraries are at play].
>
> AfC
> Sydney
>
>
>
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