Method notifyMousePressed

MyGUIEngine/src/MyGUI_ScrollBar.cpp:263–317

	}

	void ScrollBar::notifyMousePressed(Widget* _sender, int _left, int _top, MouseButton _id)
	{
		// диспечерезируем нажатие своих детей как свое
		eventMouseButtonPressed(this, _left, _top, _id);

		if (MouseButton::Left != _id)
			return;

		if (mEnableRepeat && _sender != mWidgetTrack &&
			((_sender != mWidgetFirstPart && _sender != mWidgetSecondPart) || !mMoveToClick))
		{
			ControllerItem* item =
				ControllerManager::getInstance().createItem(ControllerRepeatClick::getClassTypeName());
			ControllerRepeatClick* controller = item->castType<ControllerRepeatClick>();
			controller->eventRepeatClick += newDelegate(this, &ScrollBar::repeatClick);
			controller->setRepeat(mRepeatTriggerTime, mRepeatStepTime);
			ControllerManager::getInstance().addItem(_sender, controller);
		}

		if (mMoveToClick && _sender != mWidgetTrack && _sender != mWidgetStart && _sender != mWidgetEnd)
		{
			if (mWidgetTrack != nullptr)
			{
				mPreActionOffset = InputManager::getInstance().getLastPressedPosition(MouseButton::Left);
				const IntPoint& point = InputManager::getInstance().getMousePositionByLayer() -
					mWidgetTrack->getParent()->getAbsolutePosition();

				mPreActionOffset.left -= getTrackSize() / 2;
				mPreActionOffset.top -= getTrackSize() / 2;

				TrackMove(point.left, point.top);
			}
		}
		else if (_sender == mWidgetStart)
		{
			widgetStartPressed();
		}
		else if (_sender == mWidgetEnd)
		{
			widgetEndPressed();
		}
		else if (_sender == mWidgetFirstPart)
		{
			widgetFirstPartPressed();
		}
		else if (_sender == mWidgetSecondPart)
		{
			widgetSecondPartPressed();
		}
		else if (_sender == mWidgetTrack)
		{
			mPreActionOffset.left = _sender->getLeft();
			mPreActionOffset.top = _sender->getTop();
		}
	}

	void ScrollBar::notifyMouseReleased(Widget* _sender, int _left, int _top, MouseButton _id)
	{