@Override
	public void rowHeightChanged(int newHeightAbove, int newHeightBelow) {
		this.heightAbove = newHeightAbove;
		this.height = newHeightAbove + newHeightBelow;
	}
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