Re: [platform-swt-dev] Question

[Jan Venema <janven@xxxxxxx>]

make sure

swt-win32-2026.dll is in your path <windir>\system32





Udo Kolm wrote:

> Hello 
>
> I would like to develop an SWT application
> But when I starting the demo progs I've received
> The following error:
>
> java.lang.UnsatisfiedLinkError: no swt-win32-2026 in java.library.path
> 	at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1403)
> 	at java.lang.Runtime.loadLibrary0(Runtime.java:788)
> 	at java.lang.System.loadLibrary(System.java:832)
> 	at
> org.eclipse.swt.internal.Library.loadLibrary(Library.java:102)
> 	at org.eclipse.swt.internal.win32.OS.<clinit>(OS.java:37)
> 	at
> org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:1049)
> 	at org.eclipse.swt.graphics.Device.init(Device.java:533)
> 	at org.eclipse.swt.widgets.Display.init(Display.java:1068)
> 	at org.eclipse.swt.graphics.Device.<init>(Device.java:82)
> 	at org.eclipse.swt.widgets.Display.<init>(Display.java:262)
> 	at org.eclipse.swt.widgets.Display.<init>(Display.java:258)
> 	at swt.Demo1.main(Demo1.java:18)
> Exception in thread "main"
>
> I'am using JDK 1.4.1
>
>
> The sample program is the following:
>
> package swt;
>
> /*
> * (C) 2002 by 3plus4software GbR. All rights reserved.
> */
> import org.eclipse.swt.SWT;
> import org.eclipse.swt.widgets.Display;
> import org.eclipse.swt.widgets.Label;
> import org.eclipse.swt.widgets.Shell;
>
> /**
> * Das erste Fenster...
> */
> public class Demo1 {
> 	public static void main(String[] arguments) {
> 		// Erzeuge ein neues Display-Objekt für diese
> Applikation, das
> 		// danach über Display.getCurrent() zur Verfügung steht
> 		Display display = new Display();
> 		
> 		// Erzeuge ein neues Shell-Fenster mit 320x200 Pixeln
> Größe
> 		Shell shell = new Shell(display);
> 		shell.setSize(320, 200);
> 		
> 		// Füge dem Fenster ein Label hinzu
> 		Label label = new Label(shell, SWT.CENTER);
> 		label.setText("Hallo, Welt!");
> 		
> 		// Lass das Label den gesamten verfügbaren Platz im
> Fenster ausfüllen
> 		label.setBounds(shell.getClientArea());
> 		
> 		// Öffne das Fenster und verarbeite solange alle Events
> bis das
> 		// Fenster wieder geschlossen und somit die Applikation
> beendet wird
> 		shell.open();
> 		while (!shell.isDisposed()) {
> 			if (!display.readAndDispatch()) {
> 				display.sleep();
> 			}
> 		}
> 		
> 		// Gib alle angeforderten Betriebssystem-Ressourcen
> wieder frei
> 		display.dispose();
> 	}
> }
>
>
>
>
> I am very interested to build programs with the swt but I have no Idea
> what to do here.
>
> Can anybody help me?
>
> Thanks in advance 
> Udo
>
>
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>