Method notifyPointPressed

UnitTests/UnitTest_Spline/DemoKeeper.cpp:106–109

	}

	void DemoKeeper::notifyPointPressed(MyGUI::Widget* _sender, int _left, int _top, MyGUI::MouseButton _id)
	{
		mOffset = MyGUI::IntPoint(_left, _top) - _sender->getAbsolutePosition();
	}

	void DemoKeeper::notifyChangeQuality(MyGUI::ScrollBar* _sender, size_t _position)
	{