public int getDividerPosition() {
		if (isFull()) {
			if (mDividerPosition == -1) {
				if (mHorizontal) {
					return mChildren[0].getWidth();
				}
				return mChildren[0].getHeight();
			}
			return Math.min(mDividerPosition, getDividerMaximum());
		}
		return 0;
	}