Method onMouseButtonReleased

Tools/LayoutEditor/WorkspaceControl.cpp:586–592

	}

	void WorkspaceControl::onMouseButtonReleased(const MyGUI::IntPoint& _point)
	{
		UndoManager::getInstance().dropLastProperty();

		if (WidgetCreatorManager::getInstance().getCreateMode())
			WidgetCreatorManager::getInstance().finishNewWidget(_point);
	}

	void WorkspaceControl::onMouseDrag(const MyGUI::IntPoint& _point)
	{