Bug 169997 [CellEditors] TableViewer doesn't activate TextCellEditor consistently
A TextCellEditor is not activated consistently in a TableViewer if the cell clicked is not in the currently selected row. Running the sample application in a debugger, the bounds reported for the table item appears to be incorrect for the column when the row is not selected. This behaviour can be observed by setting a breakpoint at TableEditorImpl.java line 135 (the if statement doesn't return true unless the row is selected due to the bounds being incorrect): if (bounds.contains(event.x, event.y)) {
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/TreeViewer.java
if (child.getData() != null) {
								disassociate(child);
							}
							item.clear(0, true);
						} else {
                            virtualLazyUpdateChildCount(item, item.getItemCount());
                        }
					}
				}
			}
		});
	}
	/**
	 * Update the widget at index.
	 * @param widget
	 * @param index
	 */
	private void virtualLazyUpdateWidget(Widget widget, int index) {
		boolean oldBusy = isBusy();
		setBusy(false);
		try {
			if (contentProviderIsTreeBased) {
				TreePath treePath;
				if (widget instanceof Item) {
					if (widget.getData() == null) {