#import "WKView.h"
#ifdef __cplusplus
extern "C" {
#endif
#define ScrollerAlphaHidden 0.4
#define ScrollerAlphaShown 0.8
#define WKScrollViewAllParts (WKScrollViewHorizontalScrollerPart | WKScrollViewVerticalScrollerPart)
typedef enum WKScrollViewParts {
WKScrollViewNoPart = 0,
WKScrollViewHorizontalScrollerPart = 0x1,
WKScrollViewVerticalScrollerPart = 0x2
} WKScrollViewParts;
typedef bool (*WKScrollViewShouldScrollCallback)(WKScrollViewRef scrollView, CGPoint scrollPoint, void *userInfo);
typedef struct _WKScrollViewContext {
WKViewContext viewContext;
WKScrollViewShouldScrollCallback shouldScrollCallback;
void *shouldScrollUserInfo;
} WKScrollViewContext;
struct WKScrollView {
struct WKView view;
WKScrollViewContext scrollContext;
WKClipViewRef contentView;
WKScrollerViewRef horizontalScroller;
WKScrollerViewRef verticalScroller;
WKScrollViewParts parts;
WKScrollViewParts allowedParts;
CGPoint mouseDownPoint;
CGPoint lastDraggedPoint;
unsigned int mouseDraggedStartedPan:1;
};
extern WKClassInfo WKScrollViewClassInfo;
WKScrollViewRef WKScrollViewCreateWithFrame (CGRect rect, WKScrollViewParts parts);
void WKScrollViewInitialize (WKScrollViewRef view, WKScrollViewParts parts);
WKScrollViewParts WKScrollViewGetParts (WKScrollViewRef view);
void WKScrollViewSetParts (WKScrollViewRef view, WKScrollViewParts parts);
WKScrollViewParts WKScrollViewGetAllowedParts (WKScrollViewRef view);
void WKScrollViewSetAllowedParts (WKScrollViewRef view, WKScrollViewParts parts);
WKClipViewRef WKScrollViewGetContentView (WKScrollViewRef view);
void WKScrollViewSetContentView (WKScrollViewRef view, WKClipViewRef contentView);
WKViewRef WKScrollViewGetDocumentView (WKScrollViewRef view);
void WKScrollViewSetDocumentView (WKScrollViewRef view, WKViewRef documentView);
void WKScrollViewTile (WKScrollViewRef view);
void WKScrollViewAdjustScrollers (WKScrollViewRef view);
bool WKScrollViewScrollToPoint(WKScrollViewRef view, CGPoint point);
void WKScrollViewShowScrollers(WKScrollViewRef view);
void WKScrollViewHideScrollers(WKScrollViewRef view);
#ifdef __cplusplus
}
#endif