RScrollView is scrollview for cocos2d-x 3.2 or higher
- RScrollViewController
- RScrollViewItem
RScrollViewItem is display item on scrollview.
RScrollViewItem touch events can be receive (onTouchBeganItem, onTouchMovedItem, onTouchEndedItem).
When you use the RScrollViewItem recommend that you create by inheritance.
##Simple usage##
RScrollViewController* svc = RScrollViewController::create();
svc->setScrollViewSize( "Input your scroll size" );
svc->setScrollViewContentSize( "Input your contents size" );
svc->addScrollViewItem( "Your item on scrollview" );
addChild(svc->getScrollView()); // Important
##Public Methods##
// scrollview configration
destroyController();
setScrollViewControllerDelegate(RScrollViewControllerDelegate* delegate);
setScrollViewSize(const cocos2d::Size& size);
setScrollViewTouchRect(const cocos2d::Rect& rect);
setScrollViewContentSize(const cocos2d::Size& size);
setScrollViewContentOffset(const cocos2d::Vec2& offset);
setScrollViewBackgroundOffset(const cocos2d::Vec2& offset);
setScrollViewBackgroundLayer(cocos2d::Layer* background);
setScrollDirection(RScrollViewControllerDirection direction);
setScrollBounces(bool val);
setScrollEnabled(bool val);
setScrollTouchEvent(bool val);
// add/remove item
addScrollViewItemVector(const std::vector<RScrollViewItem*>* vec);
addScrollViewItem(RScrollViewItem* item);
removeScrollViewItem(RScrollViewItem* item);
removeAllScrollViewItem();
// scrollview scrolling
scrollBy(const cocos2d::Vec2& position, bool animated, const std::function<void()>& animatedComplete);
scrollTo(const cocos2d::Vec2& position, bool animated, const std::function<void()>& animatedComplete);
scrollToTop(bool animated, const std::function<void()>& animatedComplete);
scrollToBottom(bool animated, const std::function<void()>& animatedComplete);
scrollToLeft(bool animated, const std::function<void()>& animatedComplete);
scrollToRight(bool animated, const std::function<void()>& animatedComplete);
stopScrolling();
// get methods
cocos2d::Vec2 getScrollViewContentOffset();
cocos2d::Vec2 getScrollViewBackgroundOffset();
cocos2d::Size getScrollViewContentSize();
std::vector<RScrollViewItem*>* getScrollViewItemVector();
cocos2d::Layer* getScrollView();
void refreshItemVisible();
bool isScrollViewOverTheTop();
bool isScrollViewOverTheBottom();
##RScrollViewControllerDelegate##
If you need RScrollViewController delegate with setScrollViewControllerDelegate.
void onDidScrolling(cocos2d::Vec2 position);
void onDidEndScrolling(cocos2d::Vec2 position);
void onScrollTouchBegan(cocos2d::Vec2 position);
void onScrollTouchMoved(cocos2d::Vec2 position);
void onScrollTouchEnded(cocos2d::Vec2 position);
void onDraggingDecelerate(cocos2d::Vec2 deceleratePosition);
void onScrollingDecelerate(cocos2d::Vec2 deceleratePosition);
void onWillEndDraggingDecelerate(cocos2d::Vec2 deceleratePosition);
##RScrollViewControllerDirection##
You can specify the scrolling direction with setScrollDirection .
RScrollViewControllerDirection::BOTH
RScrollViewControllerDirection::VERTICAL
RScrollViewControllerDirection::HORIZONTAL