Bug 4793 Canvas.scroll not working when source y around 65536 (1GIXDPD)
Run the code below and press a key. You will see one pixel line of cheese at the top or bottom depending on which sourceY is used. To make this more obvious divide height by 2. This works fine on NT. import org.eclipse.swt.SWT; import org.eclipse.swt.graphics.*; import org.eclipse.swt.widgets.*; public class PR_1GIXDPD { static boolean scrolled = false; public static void main(String[] args) { final Shell shell = new Shell(); shell.addListener(SWT.KeyDown, new Listener() { public void handleEvent(Event e) { Rectangle clientArea = shell.getClientArea(); int height = clientArea.height; int sourceY = 65536 - (height - 3); // int sourceY = 65536 + (height - 1); // does not work if 65536 - (height - 2) < sourceY < 65536 + height shell.scroll(0, 0, 0, sourceY, clientArea.width, clientArea.height, true); scrolled = true; System.out.println(clientArea); } }); shell.addListener(SWT.Paint, new Listener() { public void handleEvent(Event event) { int lineHeight = 15; if (scrolled == false) { for (int i = 0; i < event.y + event.height; i += lineHeight) { event.gc.drawText("Line " + i, 0, i); } } } }); shell.open(); Display display = shell.getDisplay (); while (!shell.isDisposed ()) { if (!display.readAndDispatch ()) display.sleep (); } } } NOTES:
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/actions/AddGetterSetterAction.java
l.add(new GetterSetterEntry(fields[i], false));	
			if (! l.isEmpty())
				result.put(fields[i], (GetterSetterEntry[]) l.toArray(new GetterSetterEntry[l.size()]));
		}
		return result;
	}
	
	private static class AddGetterSetterContentProvider implements ITreeContentProvider{
		private static final Object[] EMPTY= new Object[0];
		private Map fGetterSetterEntries;
		public AddGetterSetterContentProvider(Map entries) throws JavaModelException {
			fGetterSetterEntries= entries;
		}
		
		/*
		 * @see ITreeContentProvider#getChildren(Object)
		 */
		public Object[] getChildren(Object parentElement) {
			if (parentElement instanceof IField)
				return (Object[])fGetterSetterEntries.get(parentElement);	
			return EMPTY;
		}
		/*
		 * @see ITreeContentProvider#getParent(Object)
		 */
		public Object getParent(Object element) {
			if (element instanceof IMember) 
				return ((IMember)element).getDeclaringType();
			if (element instanceof GetterSetterEntry)
				return ((GetterSetterEntry)element).field;