public static TableColumn getRwtColumnAt(Table table, Point p) {
	
		int x = p.x;
		if (table.getHorizontalBar() != null) {
			x += table.getHorizontalBar().getSelection();
		}
		// loop over all columns with respect to the current display order
		for (int index : table.getColumnOrder()) {
			TableColumn col = table.getColumn(index);
			if (col != null) {
				if (x >= 0 && x <= col.getWidth()) { return col; }
				x -= col.getWidth();
			}
		}
		return null;
	}