Commit Graph

180 Commits

Author SHA1 Message Date
Nick Lockwood f9dfb90a35 Added ability to use a custom view for MapView annotations
Summary:
public
This diff adds the ability to specify a custom React component (aka view) to be displayed as a MapView pin.

This makes it possible to use remote images (using an <Image/> component), or text (using a <Text/> component), or anything else.

One consequence of this is that MapView can no longer support arbitrary subviews. To place views in front the map, add them to a separate container view.

Reviewed By: tadeuzagallo

Differential Revision: D2764790

fb-gh-sync-id: e16b44e866c2d76c76b0cb35ef9eefbfc68d6719
2015-12-17 06:46:33 -08:00
Nick Lockwood ac783a8a1b Fix retain cycle
Summary:
public

This fixes the following circular reference:

RCTComponentData
-> _bridge -> RCTBatchedBridge
-> _moduleDataByName -> __NSDictionaryI
-> RCTModuleData
-> _instance -> RCTUIManager
-> _componentDataByName -> __NSDictionaryI
-> RCTComponentData

Reviewed By: javache

Differential Revision: D2744742

fb-gh-sync-id: c282786f4dfb550185bc03d3e5e3d03048664c21
2015-12-10 12:14:34 -08:00
Nick Lockwood 88ac40666c Replaced RegExp method parser with recursive descent
Summary:
public

This diff replaces the RegEx module method parser with a handwritten recursive descent parser that's faster and easier to maintain.

The new parser is ~8 times faster when tested on the UIManager.managerChildren() method, and uses ~1/10 as much RAM.

The new parser also supports lightweight generics, and is more tolerant of white space.

(This means that you now can – and should – use types like `NSArray<NSString *> *` for your exported properties and method arguments, instead of `NSStringArray`).

Reviewed By: jspahrsummers

Differential Revision: D2736636

fb-gh-sync-id: f6a11431935fa8acc8ac36f3471032ec9a1c8490
2015-12-10 10:12:29 -08:00
Emilio Rodriguez e2c35dddba Added support for styling the PickerIOS
Summary:
 - PickerIOS accepts now a new prop: style
 - this prop modifies the native style of the RCTPicker allowing to modify the font size of the items (fontSize), color of the items (color, only 6 char HEX values for now) and alignment of the items (textAlign)
Closes https://github.com/facebook/react-native/pull/4490

Reviewed By: svcscm

Differential Revision: D2723190

Pulled By: nicklockwood

fb-gh-sync-id: ab9188192f1d0d087787dfed8c128073bfaa3235
2015-12-08 07:48:26 -08:00
Nick Lockwood b672294858 Added RCTImageSource
Summary:
public

The +[RCTConvert UIImage:] function, while convenient, is inherently limited by being synchronous, which means that it cannot be used to load remote images, and may not be efficient for local images either. It's also unable to access the bridge, which means that it cannot take advantage of the modular image-loading pipeline.

This diff introduces a new RCTImageSource class which can be used to pass image source objects over the bridge and defer loading until later.

I've also added automatic application of the `resolveAssetSource()` function based on prop type, and fixed up the image logic in NavigatorIOS and TabBarIOS.

Reviewed By: javache

Differential Revision: D2631541

fb-gh-sync-id: 6604635e8bb5394425102487f1ee7cd729321877
2015-12-08 03:32:30 -08:00
Pieter De Baets 67bf0f1a70 Avoid interrupting scrolling in nested scrollviews
Summary:
When we nest scrollviews, the hack in handleCustomPan: will cause the scroll to stall and break.

There's still some weird behaviour inside ScrollResponder.js but this does not seem the affect the scrollview's scrolling.

public

Reviewed By: fionaf, jingc, majak

Differential Revision: D2713639

fb-gh-sync-id: ad898ead62415bc14c91bc84fdfdb8c0fbb32b06
2015-12-03 06:19:30 -08:00
Nick Lockwood 807e0d9310 Fixed Xcode warnings
Summary:
public

Fixed some Xcode warnings, and added some missing UIResponder methods to make the behavior of RCTTextView more self-consistent.

Reviewed By: javache

Differential Revision: D2712250

fb-gh-sync-id: d30038500194d7a5262d9e77d516c65d836a4420
2015-12-02 08:03:26 -08:00
David Aurelio a26b89f8bd Add property mapping for `borderStyle` from JS to `RCTView` (iOS)
Reviewed By: nicklockwood

Differential Revision: D2540321

fb-gh-sync-id: 57316f7b8dc734ee784179dbfde83e6034827819
2015-12-01 09:00:28 -08:00
Nick Lockwood c63de5e2a5 Fixed MapView crash on iOS 8 and earlier
Summary: public

[MKPinAnnotationView redPinColor] is only supported on iOS 9 and later. This caused React Native to crash on iOS 8 and earlier.

This fixes the crash by providing a forked implementation for different OS versions.

Reviewed By: tadeuzagallo, javache

Differential Revision: D2702737

fb-gh-sync-id: cd8984f1f3d42989001f3c571e325f1b4ba09ac8
2015-11-30 05:10:26 -08:00
Martin Kralik be285c43d1 use didSetProps instead of updateLayout
Summary: There is no point in using `updateLayout` when we have `didSetProps`.
The only a bit risky part is calling `dirtyLayout` in `setFrame:forView:` instead of `updateLayout`,
but since setting frame shouldn't really change border/margin/padding it should be ok.

Depends on D2699512.

public

Reviewed By: nicklockwood

Differential Revision: D2700012

fb-gh-sync-id: a7c33b3b4e3ddc195bebebb8b03934131af016fb
2015-11-27 04:03:48 -08:00
Martin Kralik f86691a449 added `didSetProps` for views and shadow views
Summary: Views and shadow views might want to configure themself once all of their props were set.
So far there was no way to do it without writing some synchronization code.

This diff adds a `didSetProps` call on both uiviews and shadow views, passing names of all props that were set for convenience.

public

Reviewed By: nicklockwood

Differential Revision: D2699512

fb-gh-sync-id: 65f76e7bcbf5751d5b550261a953c463ed2f4e8a
2015-11-27 04:03:42 -08:00
Tim Park 8911b72d9e Add Polyline support to MapView
Summary: Per issue #1925, add support for Polyline to MapView.

Briefly, if you have a MapView declared as:

    <MapView
      annotations={this.state.annotations}
      overlays={this.state.overlays}
      style={styles.map}
      region={this.state.region}
      ref="mapView"
    />

then setting

    this.state.overlays = [{
      coordinates: [
        { latitude: 35.5, longitude: -5.5 },
        { latitude: 35.6, longitude: -5.6 },
        ...
      ],
      strokeColor: 'rgba(255, 0, 0, 0.5)',
      lineWidth: 3,
    }];

will draw a red line between the points in locations with a width of 3 and equally blended with the background.
Closes https://github.com/facebook/react-native/pull/4153

Reviewed By: svcscm

Differential Revision: D2697347

Pulled By: nicklockwood

fb-gh-sync-id: a436e4ed8d4e43f2872b39b4694fad7c02de8fe5
2015-11-26 08:54:16 -08:00
Nick Lockwood 5b5b55027b Added support for custom color and image for map annotations
Summary: public

This diff extends RCTMap annotations with an `image` and `tintColor` property, which can be used to render completely custom pin graphics.

The tintColor applies to both regular pins and custom pin images, allowing you to provide varied pin colors without needing multiple graphic assets.

Reviewed By: fredliu

Differential Revision: D2685581

fb-gh-sync-id: c7cf0af5c90fd8d1e9b3fec4b89206440b47ba8f
2015-11-26 03:07:28 -08:00
Nick Lockwood 060664fd3d Refactored module access to allow for lazy loading
Summary: public

The `bridge.modules` dictionary provides access to all native modules, but this API requires that every module is initialized in advance so that any module can be accessed.

This diff introduces a better API that will allow modules to be initialized lazily as they are needed, and deprecates `bridge.modules` (modules that use it will still work, but should be rewritten to use `bridge.moduleClasses` or `-[bridge moduleForName/Class:` instead.

The rules are now as follows:

* Any module that overrides `init` or `setBridge:` will be initialized on the main thread when the bridge is created
* Any module that implements `constantsToExport:` will be initialized later when the config is exported (the module itself will be initialized on a background queue, but  `constantsToExport:` will still be called on the main thread.
* All other modules will be initialized lazily when a method is first called on them.

These rules may seem slightly arcane, but they have the advantage of not violating any assumptions that may have been made by existing code - any module written under the original assumption that it would be initialized synchronously on the main thread when the bridge is created should still function exactly the same, but modules that avoid overriding `init` or `setBridge:` will now be loaded lazily.

I've rewritten most of the standard modules to take advantage of this new lazy loading, with the following results:

Out of the 65 modules included in UIExplorer:

* 16 are initialized on the main thread when the bridge is created
* A further 8 are initialized when the config is exported to JS
* The remaining 41 will be initialized lazily on-demand

Reviewed By: jspahrsummers

Differential Revision: D2677695

fb-gh-sync-id: 507ae7e9fd6b563e89292c7371767c978e928f33
2015-11-25 04:49:45 -08:00
Pieter De Baets 38db6fa465 Remove scrollview support from UIManager, remove mainScrollView(delegate)
Reviewed By: nicklockwood

Differential Revision: D2692749

fb-gh-sync-id: 48975d2f09f3b2902dfa2e56ff9d34257b2395bc
2015-11-25 04:12:34 -08:00
Manuel Nakamurakare 9fc3991615 added method to set thumb image
Summary: this change will allow the slider to have different thumb images .

Sets an image for the thumb. It only supports static images
Closes https://github.com/facebook/react-native/pull/3849

Reviewed By: svcscm

Differential Revision: D2665699

Pulled By: nicklockwood

fb-gh-sync-id: 3a767e43170074e2419067d5c8eae61668ebb5e9
2015-11-24 16:10:04 -08:00
EwanThomas 2faf8632d3 UIRefreshControl added to scroll view
Summary: **What:**

adds `onRefreshStart` property to `ScrollView.js` for displaying and activating pull to refresh.

**Why:**

Javascript implementations seemed a little flakey and inconsistent.  As you can see in the issues below:

https://github.com/facebook/react-native/issues/2356
https://github.com/facebook/react-native/issues/745

So this is an attempt a completely native implementation.

What do you think?

![Image of dog](http://i.imgur.com/HcTQnzJ.gif)
Closes https://github.com/facebook/react-native/pull/4205

Reviewed By: svcscm

Differential Revision: D2674945

Pulled By: nicklockwood

fb-gh-sync-id: 65113a5db9785df5a95c68323c2cdf19f3b217b1
2015-11-19 11:15:48 -08:00
Quentin Valmori 7da42e3950 add allowsInlineMediaPlayback prop to play inline html5 video
Summary: Allow an html5 video to be played inline. (see #3112)
Closes https://github.com/facebook/react-native/pull/3137

Reviewed By: svcscm

Differential Revision: D2674318

Pulled By: nicklockwood

fb-gh-sync-id: cf71e4039c7027f1468370ae3ddef6eb3e2d2d4f
2015-11-19 07:11:29 -08:00
gilchenzion a3d9f5ba84 Add showsCompass to MapView props
Summary: Was trying to remove the compass from the map and thought I would contribute to the project for everyone.
Closes https://github.com/facebook/react-native/pull/4225

Reviewed By: svcscm

Differential Revision: D2674060

Pulled By: nicklockwood

fb-gh-sync-id: 66f069dfc53fdeae8aaab76980146296cea1140f
2015-11-19 02:22:29 -08:00
Nick Lockwood 26cb6bef15 Open sourced RCTPasteboard
Summary: public

RCTPasteboard is a very basic API for writing strings to the pasteboard. Useful for implementing "copy to clipboard" functionality.

Reviewed By: astreet

Differential Revision: D2663875

fb-gh-sync-id: 8d0ecd824c3e9fe135b02201d21d0dab1907c329
2015-11-17 15:20:32 -08:00
rocman 2244a86eea enable the minWidth/maxWidth/minHeight/maxHeight features
Summary: Closes https://github.com/facebook/react-native/pull/4183

Reviewed By: svcscm

Differential Revision: D2663931

Pulled By: nicklockwood

fb-gh-sync-id: 53d699fbb6041e3623eb78f1045cac28821efde8
2015-11-17 10:58:32 -08:00
Manuel Nakamurakare 2f23b30624 added a property to set a track image to slider ios
Summary: this change will allow the slider to have different track images.

Sets an image for the sliderIOS's track. It only supports images that are included as assets.
Closes https://github.com/facebook/react-native/pull/3850

Reviewed By: svcscm

Differential Revision: D2659680

Pulled By: nicklockwood

fb-gh-sync-id: faf6ddea1077b081c1fc05f8f110b669cef9902c
2015-11-17 08:45:30 -08:00
Pieter De Baets c043c68e7e Return viewsWithNewFrame instead of passing it around
Reviewed By: nicklockwood

Differential Revision: D2663281

fb-gh-sync-id: 6218c2ff68f7e4d8132ef1f95fb22f5007434319
2015-11-17 06:37:31 -08:00
Nick Lockwood fa0b45c58b Replaced RCTSparseArray with NSDictionary
Reviewed By: jspahrsummers

Differential Revision: D2651920

fb-gh-sync-id: 953e2ea33abfc7a3a553da95b13e9ab2bccc5a1c
2015-11-14 10:28:28 -08:00
rocman d8dd330d41 fix the memory leaks caused by RCTTabBar
Summary: The memory leaks root from the TabBarController not removing itself
when its holder view deallocs. So to fix the issue, it’s just to remove
it from its parentViewController when the holding RCTTabBar
deallocs. This should be safe, since the RCTTabBar seems the owner
of the TabBarController.
Closes https://github.com/facebook/react-native/pull/3915

Reviewed By: svcscm

Differential Revision: D2620905

Pulled By: nicklockwood

fb-gh-sync-id: ce22eb3ebf82562827f6b1bae22aea5ac7d3b51a
2015-11-05 09:39:30 -08:00
Pieter De Baets 0a290e22da Exporting a synchronous UIWebView to JS
Summary: public

Original github title:  Exported a callback for native webview delegate method shouldStartLoadWithRequest

We have a requirement in our app, to open in mobile Safari, any http:// and https:// links displayed in a web view. Our web view is not full screen and is loaded with an HTML string from the backend. Displaying external content in that web view is outside of the scope of our app, so we open them in mobile Safari.

I've forked the WebView component and added a callback property, shouldStartLoadWithRequest, and modified the RCTWebView implementation of `webView:shouldStartLoadWithRequest:navigationType:`
to check if the shouldStartLoadWithRequest property is set.

If the property is set, `webView:shouldStartLoadWithRequest:navigationType:` passes the URL & navigationType to the callback. The callback is then able to ignore the request, redirect it, open a full screen web view to display the URL content, or even deep link to another app with LinkingIOS.openURL().

Original author: PJ Cabrera <pj.cabrera@gmail.com>
Closes https://github.com/facebook/react-native/pull/3643

Reviewed By: nicklockwood

Differential Revision: D2600371

fb-gh-sync-id: 14dfdb3df442d899d9f2af831bbc8d695faefa33
2015-11-04 08:44:29 -08:00
Nick Lockwood c5b990f65f Added lightweight generic annotations
Summary: public

Added lightweight genarics annotations to make the code more readable and help the compiler catch bugs.

Fixed some type bugs and improved bridge validation in a few places.

Reviewed By: javache

Differential Revision: D2600189

fb-gh-sync-id: f81e22f2cdc107bf8d0b15deec6d5b83aacc5b56
2015-11-03 14:49:30 -08:00
rocman 7236788f34 Memory Leaks caused by RCTNavigator
Summary: releasing the viewControllers referred by _navigationController.viewControllers, which is also releasing the related views
Closes https://github.com/facebook/react-native/pull/3808

Reviewed By: svcscm

Differential Revision: D2604735

Pulled By: javache

fb-gh-sync-id: f202d155f04169f3f0f0ef26365b37b8525b6687
2015-11-02 10:08:33 -08:00
Dave Sibiski 6c7c845145 Implements `onKeyPress`
Summary: - When a key is pressed, it's `key value` is passed as an argument to the callback handler.
 - For `Enter` and `Backspace` keys, I'm using their `key value` as defined [here](https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/key#Key_values). As per JonasJonny & brentvatne's [suggestion](https://github.com/facebook/react-native/issues/1882#issuecomment-123485883).

- Example
```javascript
 _handleKeyPress: function(e) {
      console.log(e.nativeEvent.key);
  },

  render: function() {
    return (
      <View style={styles.container}>
        <TextInput
            style={{width: 150, height: 25, borderWidth: 0.5}}
            onKeyPress={this._handleKeyPress}
        />
        <TextInput
            style={{width: 150, height: 100, borderWidth: 0.5}}
            onKeyPress={this._handleKeyPress}
            multiline={true}
        />
      </View>
    );
  }
```
- Implements [shouldChangeCharactersInRange](https://developer.apple.com/library/prerelease/ios/documentat
Closes https://github.com/facebook/react-native/pull/2082

Reviewed By: javache

Differential Revision: D2280460

Pulled By: nicklockwood

fb-gh-sync-id: 1f824f80649043dc2520c089e2531d428d799405
2015-11-02 09:15:31 -08:00
Pieter De Baets 6ab2719bff Make <Modal> visible by default
Summary: Make <Modal> visible by default and fix the scenario where we present a modal immediately when adding it to the view hierarchy.

Closes #3724
Closes #2952

public

Reviewed By: nicklockwood

Differential Revision: D2595938

fb-gh-sync-id: 1571790d36fe486f1fbbed9f2d66f1e6add73d91
2015-10-30 17:09:27 -07:00
Nick Lockwood 0d14d0f1ce Improved SliderIOS
Summary: public

* No longer sends events when not observing valueChanged.
* Snaps to step value while dragging.
* Added additional example to UIExplorer.

Reviewed By: javache

Differential Revision: D2595594

fb-gh-sync-id: 1e92427d2ab2e71e4eb4a9a7a75cd0f5f4a3a529
2015-10-30 09:13:26 -07:00
Ivan Sorokin e409e20d2b Step support for SliderIOS
Summary: Add step support to SliderIOS
Closes https://github.com/facebook/react-native/pull/3746

Reviewed By: svcscm

Differential Revision: D2595360

Pulled By: nicklockwood

fb-gh-sync-id: 4adf8bcdf46c709776d779244ba3de2b40eb27d6
2015-10-30 07:18:28 -07:00
Milen Dzhumerov 77272d5a91 Hit testing now treats views with 0.0 opacity as interactable
Reviewed By: nicklockwood

Differential Revision: D2574937

fb-gh-sync-id: 63629cd61cbd7cab93346b4dd91a32703d4f56e0
2015-10-30 04:14:25 -07:00
Andr3wHur5t 22cc044a67 Added support for toggling POI visibility on iOS map view.
Summary: Adds support for toggling points of interests visibility on iOS map view; resolving #3244
Closes https://github.com/facebook/react-native/pull/3631

Reviewed By: svcscm

Differential Revision: D2575148

Pulled By: nicklockwood

fb-gh-sync-id: 0d0ee9d3b4726aa40bc439bc2f36d1db4cae1147
2015-10-29 11:02:25 -07:00
Chace Liang f5b2659f35 unbreak madman save button
Reviewed By: fkgozali

Differential Revision: D2594398

fb-gh-sync-id: ad8f47c0c259e3aec4e9c99f10d06173fcd4f8b4
2015-10-29 10:57:50 -07:00
Jay Garcia ca7a8b271a hit test detection -- adding clipsToBounds testing
Summary: This addresses #3577 and #3533. It adds the ability to test for subview.clipsToBounds.
Closes https://github.com/facebook/react-native/pull/3750

Reviewed By: svcscm

Differential Revision: D2592878

Pulled By: nicklockwood

fb-gh-sync-id: a87842b87dc0b455120e6007059b5d9a51a53ea2
2015-10-28 16:23:39 -07:00
Manuel Nakamurakare 7d4f5a5c47 added property to sliderIOS to be able to disable it
Summary: added a new property named 'disable' to SliderIOS
this property prevents the user from being able to slide the slider
Closes https://github.com/facebook/react-native/pull/3730

Reviewed By: svcscm

Differential Revision: D2590154

Pulled By: javache

fb-gh-sync-id: b8a9c82c1b05eb813d9b81180cb1083b3f1852ac
2015-10-28 05:48:28 -07:00
Pawel Sienkowski 46803f0617 Size flexibility modes for RCTRootView
Reviewed By: javache

Differential Revision: D2526355

fb-gh-sync-id: 095a43bc01f883fdfdad3a086a35682c20c05597
2015-10-26 15:41:29 -07:00
PJ Cabrera 7882506c75 Send the evaluation of the injectedJavaScript prop back to the React Native side
Summary: We have a use case in the development of our app, where we are rendering some HTML content in a web view. But this content comes from the back end, and varies in height. There are other components on the page, so it's not a full screen web view. We need to dynamically alter the web view height, to fit the HTML content without scrolling, and to push the non-web view content on the screen down.

The solution I came up with, was to use the _loadingFinish callback, to send the evaluation of the injectedJavaScript property back to the React Native side. In my example above, injecting 'document.getElement(elementId).offsetHeight' evaluates to the height of the element, with margins and borders applied, and once returned to the RN app, it can change the app state and cause the web view height to be adjusted.
Closes https://github.com/facebook/react-native/pull/2753

Reviewed By: svcscm

Differential Revision: D2578688

Pulled By: mkonicek

fb-gh-sync-id: fc9c0d0f84994a409e037016a555534549f8957a
2015-10-23 20:24:26 -07:00
Nick Lockwood b0b9a56ef8 Fixed ActivityIndicatorIOS layout
Summary: public

This has been broken for a while. The styles in the JS were being set on the container instead of the activity view itself.

Also, due to the way frames were set directly on layer properties instead of the view, resizing didn't work properly because the UIImageView inside the UIActivityView was not being realligned when the bounds changed. This also caused problems for other controls such as maps, where it was fixed with a method override, but the simpler solution is just to set the view center and bounds directly.

Before: {F23631143}
After: {F23631144}

Reviewed By: javache, tadeuzagallo

Differential Revision: D2575156

fb-gh-sync-id: e82e56d36648e7c924df77da1750e03037b5d5be
2015-10-23 09:13:24 -07:00
rocman 772010a9af Add controller to closest parent on time so as to fix the automaticallyAdjustContentInsets feature.
Summary: Here's the bug to fix:
https://github.com/facebook/react-native/issues/898
Closes https://github.com/facebook/react-native/pull/3509

Reviewed By: svcscm

Differential Revision: D2574869

Pulled By: javache

fb-gh-sync-id: 8d947c2a0edcfb695c2e209c7b44ae6417b6233e
2015-10-23 03:15:25 -07:00
Nick Lockwood 91e6c98ecd Implemented inline image support for <Text>
Summary: @​public

This diff implements inline image support for <Text> nodes. Images are specified using <Image> tags, however all properties of the image are currently ignored apart from the source (including width/height styles).

Images are loaded asyncronously, and will trigger a text re-layout when they have loaded.

Reviewed By: @javache

Differential Revision: D2507725

fb-gh-sync-id: 59d0696d00a1bc531915cc35242a16b2dec96e85
2015-10-08 11:56:25 -07:00
Pieter De Baets 9e81dec5e4 Only dismiss <Modal> once
Reviewed By: @nicklockwood

Differential Revision: D2512593

fb-gh-sync-id: b56eacd3965de76d6b7288199eabeaa5f63547cd
2015-10-06 10:29:27 -07:00
Pieter De Baets 06ef95799a Allow nil tabbar item icon
Reviewed By: @nicklockwood

Differential Revision: D2508310

fb-gh-sync-id: e4eaf1237cca380b74d154c3cda50379fbafcf00
2015-10-06 10:29:01 -07:00
Alexey Lang e727fc817b Pause JS DisplayLink if nothing to process.
Reviewed By: @jspahrsummers

Differential Revision: D2489107
2015-09-29 09:22:10 -07:00
Pieter De Baets 8f13560fd5 End slider interaction when touches are cancelled
Reviewed By: @jingc

Differential Revision: D2479259
2015-09-25 11:42:32 -07:00
Mike Armstrong 23564fe65a reduce leeway to 1, child clipping updated every scroll movement. This fixes scroll view behaviour
Reviewed By: @jspahrsummers

Differential Revision: D2479961
2015-09-25 10:24:02 -07:00
rxb dcf245a9a2 Definable distance pagination for ScrollView
Summary: This is an enhancement for ScrollView that adds the ability to paginate based on a width other than the width of the ScrollView itself. This is a fairly common pattern used on apps like Facebook, App Store, and Twitter to scroll through a horizontal set of cards or icons:

![img_8726 2](https://cloud.githubusercontent.com/assets/451050/8017899/39f9f47c-0bd2-11e5-9c1d-889452f20cf7.PNG) ![img_8727 2](https://cloud.githubusercontent.com/assets/451050/8017898/39f962dc-0bd2-11e5-98b4-461ac0f7f21b.PNG)  ![img_8728 2](https://cloud.githubusercontent.com/assets/451050/8017900/39fd91a4-0bd2-11e5-8786-4cf0316295a0.PNG)

After trying to accomplish this only with JS, it appears that attempting to take over an in-progress native scroll animation with JS is always going to result in some amount of jankiness and jumping.

This pull request uses `scrollViewWillEndDragging` in RCTScrollView.m to adjust `targetContentOffset` based on two new optional props added to ScrollView. `snapToInterval` sets the multiple that the
Closes https://github.com/facebook/react-native/pull/1532

Reviewed By: @​svcscm, @​trunkagent

Differential Revision: D2443701

Pulled By: @vjeux
2015-09-23 11:47:25 -07:00
Aaron Chiu e665acca4b pull in github css-layout into fbobjc react native
Reviewed By: @vjeux

Differential Revision: D2448929
2015-09-20 20:35:29 -07:00
Pieter De Baets 19067a8fbc Prevent setFrame:forView: being called for invalidated views
Reviewed By: @vjeux

Differential Revision: D2459295
2015-09-18 17:33:25 -07:00