Commit Graph

9 Commits

Author SHA1 Message Date
Nick Lockwood 8cfa6b6ea6 Deprecated customDirectEventTypes, and removed from RCTScrollViewManager
Summary: Using customDirectEventTypes or customBubblingEventTypes causes a viewmanager to be initialized at app start. This diff deprecates those methods and removes their usage from RCTScrollViewManager.

Reviewed By: majak

Differential Revision: D3218973

fb-gh-sync-id: 295bef3be9623b49b0cdcbf8a56e10d9b28126d9
fbshipit-source-id: 295bef3be9623b49b0cdcbf8a56e10d9b28126d9
2016-04-28 07:44:19 -07:00
Martin Kralik 31bb85a210 limit fake scroll event emitting
Summary:A need for sending a scroll events outside of scrollview made D3092854 a bit clunky. This diff kinda fixes it by tightening up emitting of fake scroll events just to the only usecase we have right now.

Why not just simply construct the event in `RCTNavigator`, so we can drop the code from `RCTScrollView` altogether?
`RCTScrollEvent` is private to `RCTScrollView`, and that's good. We don't want anyone have an ability to make up scroll events. Even this existing functionality should be sunset one day when we better integrate with native gesture recognizers.

Depends on D3092867.

Reviewed By: javache

Differential Revision: D3120751

fb-gh-sync-id: 6519c055b983cfd48c4b4a9d619c4452e12efda1
fbshipit-source-id: 6519c055b983cfd48c4b4a9d619c4452e12efda1
2016-04-01 06:54:50 -07:00
Martin Kralik a37075dcec RCTScrollEvent's init takes coalescing key
Reviewed By: javache

Differential Revision: D3092854

fb-gh-sync-id: 5aaab55638871510e6a46797189c123a0ecef6b7
fbshipit-source-id: 5aaab55638871510e6a46797189c123a0ecef6b7
2016-04-01 06:54:49 -07:00
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
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
Tadeu Zagallo 4fc15dbf17 [ReactNative] Implement proper event coalescing 2015-05-27 20:41:20 -08:00
Nick Lockwood 790cee6e26 Fixed broken listview header alignment 2015-05-06 10:48:24 -08:00
Nick Lockwood 961f301d65 Renamed throttleScrollCallbackMS to scrollEventThrottle 2015-03-30 04:56:59 -08:00
Tadeu Zagallo 20291a02df [ReactNative] s/ReactKit/React/g 2015-03-26 02:42:24 -08:00