Bug 146750 [DataBinding][CompositeTable] Crash when dragging scroll bar
Run CompositeTableTest Drag scroll bar down Exception in thread "main" java.lang.IndexOutOfBoundsException: Index: -1, Size: 6 at java.util.LinkedList.entry(LinkedList.java:360) at java.util.LinkedList.get(LinkedList.java:303) at org.eclipse.jface.examples.databinding.compositetable.InternalCompositeTable.currentRow(InternalCompositeTable.java:1671) at org.eclipse.jface.examples.databinding.compositetable.InternalCompositeTable.fireRowDepartEvent(InternalCompositeTable.java:1511) at org.eclipse.jface.examples.databinding.compositetable.InternalCompositeTable.setTopRow(InternalCompositeTable.java:732) at org.eclipse.jface.examples.databinding.compositetable.InternalCompositeTable$2.widgetSelected(InternalCompositeTable.java:1239) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:90) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1074) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3158) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2838) at org.eclipse.jface.examples.databinding.compositetable.test.CompositeTableTest.main(CompositeTableTest.java:167)
examples/org.eclipse.jface.examples.databinding/src/org/eclipse/jface/examples/databinding/compositetable/InternalCompositeTable.java
e.gc.setForeground(lineColor);
					int lineLeft = childBounds.x + childBounds.width + 1;
					e.gc.drawLine(lineLeft, 0, lineLeft, controlSize.y);
					if (isHeader) {
						e.gc.setForeground(secondaryColor);
						e.gc.drawLine(lineLeft - 1, 0, lineLeft - 1,
								controlSize.y - 1);
					}
				}
			}
		} finally {
			e.gc.setForeground(oldColor);
		}
	}
	
	
	/**
	 * Fire the row construction event
	 * 
	 * @param newControl
	 *            The new row's SWT control
	 */
	private void fireRowConstructionEvent(Control newControl) {
		for (Iterator rowConstructionListenersIter = parent.rowConstructionListeners
				.iterator(); rowConstructionListenersIter.hasNext();) {
			RowConstructionListener listener = (RowConstructionListener) rowConstructionListenersIter
					.next();
			listener.rowConstructed(newControl);
		}