@Override
	public Rectangle getCursorBounds(int row, int col) {
		if (!isValid(row, col)) {
			return null;
		}

		return new Rectangle(startX, -heightAbove, 2, height);
	}
Sets the starting vertical position of this field.
@param startY the starting vertical position.
Ghidra/Features/Base/src/main/java/ghidra/app/util/viewer/field/IndentField.java