react-native/React/Views/RCTScrollViewManager.m
Christopher Chedeau 9a4ee17adb Updates from Mon 30 Mar
- [ReactNative] Clean up no longer needed reference to NavigationBarClass | Philipp von Weitershausen
- [TextInput] returnKeyType, enablesReturnKeyAutomatically, secureTextEntry, more keyboardTypes | Tadeu Zagallo
- [ReactNative] PropTypes for NavigationBars | Philipp von Weitershausen
- Changed LayoutAnimation to use ms instead of seconds for consistency | Nick Lockwood
- Better date support | Nick Lockwood
- Renamed throttleScrollCallbackMS to scrollEventThrottle | Nick Lockwood
- Fixed threading issues in RCTImageDownloader | Nick Lockwood
- [iOS][Assets]: Cleaning up more 1x png from Libraries | Radu Marin
- [ReactNative][docs] LinkingIOS | Tadeu Zagallo
- Fixing TouchableOpacity and TouchableHighlight documentation | Ben Alpert
- [react-native] Add React.addons.createFragment | Ben Alpert
2015-03-30 20:12:32 -07:00

88 lines
2.8 KiB
Objective-C

/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
#import "RCTScrollViewManager.h"
#import "RCTBridge.h"
#import "RCTConvert.h"
#import "RCTScrollView.h"
#import "RCTSparseArray.h"
#import "RCTUIManager.h"
@implementation RCTScrollViewManager
- (UIView *)view
{
return [[RCTScrollView alloc] initWithEventDispatcher:self.bridge.eventDispatcher];
}
RCT_EXPORT_VIEW_PROPERTY(alwaysBounceHorizontal, BOOL)
RCT_EXPORT_VIEW_PROPERTY(alwaysBounceVertical, BOOL)
RCT_EXPORT_VIEW_PROPERTY(bounces, BOOL)
RCT_EXPORT_VIEW_PROPERTY(bouncesZoom, BOOL)
RCT_EXPORT_VIEW_PROPERTY(canCancelContentTouches, BOOL)
RCT_EXPORT_VIEW_PROPERTY(centerContent, BOOL)
RCT_EXPORT_VIEW_PROPERTY(automaticallyAdjustContentInsets, BOOL)
RCT_EXPORT_VIEW_PROPERTY(decelerationRate, CGFloat)
RCT_EXPORT_VIEW_PROPERTY(directionalLockEnabled, BOOL)
RCT_EXPORT_VIEW_PROPERTY(keyboardDismissMode, UIScrollViewKeyboardDismissMode)
RCT_EXPORT_VIEW_PROPERTY(maximumZoomScale, CGFloat)
RCT_EXPORT_VIEW_PROPERTY(minimumZoomScale, CGFloat)
RCT_EXPORT_VIEW_PROPERTY(pagingEnabled, BOOL)
RCT_EXPORT_VIEW_PROPERTY(scrollEnabled, BOOL)
RCT_EXPORT_VIEW_PROPERTY(scrollsToTop, BOOL)
RCT_EXPORT_VIEW_PROPERTY(showsHorizontalScrollIndicator, BOOL)
RCT_EXPORT_VIEW_PROPERTY(showsVerticalScrollIndicator, BOOL)
RCT_EXPORT_VIEW_PROPERTY(stickyHeaderIndices, NSNumberArray)
RCT_EXPORT_VIEW_PROPERTY(scrollEventThrottle, NSTimeInterval)
RCT_EXPORT_VIEW_PROPERTY(zoomScale, CGFloat)
RCT_EXPORT_VIEW_PROPERTY(contentInset, UIEdgeInsets)
RCT_EXPORT_VIEW_PROPERTY(scrollIndicatorInsets, UIEdgeInsets)
RCT_REMAP_VIEW_PROPERTY(contentOffset, scrollView.contentOffset, CGPoint)
RCT_DEPRECATED_VIEW_PROPERTY(throttleScrollCallbackMS, scrollEventThrottle)
- (NSDictionary *)constantsToExport
{
return @{
@"DecelerationRate": @{
@"Normal": @(UIScrollViewDecelerationRateNormal),
@"Fast": @(UIScrollViewDecelerationRateFast),
},
@"KeyboardDismissMode": @{
@"None": @(UIScrollViewKeyboardDismissModeNone),
@"Interactive": @(UIScrollViewKeyboardDismissModeInteractive),
@"OnDrag": @(UIScrollViewKeyboardDismissModeOnDrag),
},
};
}
- (void)getContentSize:(NSNumber *)reactTag
callback:(RCTResponseSenderBlock)callback
{
RCT_EXPORT();
[self.bridge.uiManager addUIBlock:^(RCTUIManager *uiManager, RCTSparseArray *viewRegistry) {
UIView *view = viewRegistry[reactTag];
if (!view) {
RCTLogError(@"Cannot find view with tag %@", reactTag);
return;
}
CGSize size = ((RCTScrollView *)view).scrollView.contentSize;
callback(@[@{
@"width" : @(size.width),
@"height" : @(size.height)
}]);
}];
}
@end