37 lines
773 B
Objective-C
37 lines
773 B
Objective-C
//
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// HWPanModalIndicatorProtocol.h
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// HWPanModal
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//
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// Created by heath wang on 2019/8/9.
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//
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typedef NS_ENUM(NSUInteger, HWIndicatorState) {
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HWIndicatorStateNormal NS_SWIFT_NAME(normal), // origin state
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HWIndicatorStatePullDown NS_SWIFT_NAME(pull), // drag down state
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};
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static CGFloat const kIndicatorYOffset = 5;
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@protocol HWPanModalIndicatorProtocol <NSObject>
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/**
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* When user drags, the state will change.
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* You can change your UI here.
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* @param state The state when drag changed.
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*/
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- (void)didChangeToState:(HWIndicatorState)state;
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/**
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* Tell the size of the indicator.
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*/
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- (CGSize)indicatorSize;
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/**
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* You can layout your UI here if you need.
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* This method called when indicator added to super view
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*/
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- (void)setupSubviews;
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@end
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