mirror of
https://github.com/Instagram/IGListKit
synced 2026-04-21 13:37:19 +00:00
894c34db05
Summary: ## Changes in this pull request Updates the IGListKit docs to the latest API spec in v5.2.0 ### Checklist - [x] All tests pass. Demo project builds and runs. - [x] I added tests, an experiment, or detailed why my change isn't tested. - [x] I added an entry to the `CHANGELOG.md` for any breaking changes, enhancements, or bug fixes. - [x] I have reviewed the [contributing guide](https://github.com/Instagram/IGListKit/blob/main/.github/CONTRIBUTING.md) Pull Request resolved: https://github.com/instagram/IGListKit/pull/1656 Reviewed By: jurmarcus Differential Revision: D93350284 Pulled By: TimOliver fbshipit-source-id: fa4276caae7309f3ef0fd78f5a0c4bcc05d9cb9f
1037 lines
56 KiB
HTML
1037 lines
56 KiB
HTML
<!DOCTYPE html>
|
|
<html lang="en">
|
|
<head>
|
|
<title>Protocols Reference</title>
|
|
<link rel="stylesheet" type="text/css" href="css/jazzy.css" />
|
|
<link rel="stylesheet" type="text/css" href="css/highlight.css" />
|
|
<meta charset='utf-8'>
|
|
<script src="js/jquery.min.js" defer></script>
|
|
<script src="js/jazzy.js" defer></script>
|
|
|
|
<script src="js/lunr.min.js" defer></script>
|
|
<script src="js/typeahead.jquery.js" defer></script>
|
|
<script src="js/jazzy.search.js" defer></script>
|
|
</head>
|
|
<body>
|
|
<a name="//apple_ref/objc/Section/Protocols" class="dashAnchor"></a>
|
|
<a title="Protocols Reference"></a>
|
|
<header>
|
|
<div class="content-wrapper">
|
|
<p><a href="index.html">IGListKit 5.2.0 Docs</a> (96% documented)</p>
|
|
<p class="header-right"><a href="https://github.com/Instagram/IGListKit"><img src="img/gh.png" alt="GitHub"/>View on GitHub</a></p>
|
|
<div class="header-right">
|
|
<form role="search" action="search.json">
|
|
<input type="text" placeholder="Search documentation" data-typeahead>
|
|
</form>
|
|
</div>
|
|
</div>
|
|
</header>
|
|
<div class="content-wrapper">
|
|
<p id="breadcrumbs">
|
|
<a href="index.html">IGListKit</a>
|
|
<img id="carat" src="img/carat.png" alt=""/>
|
|
Protocols Reference
|
|
</p>
|
|
</div>
|
|
<div class="content-wrapper">
|
|
<nav class="sidebar">
|
|
<ul class="nav-groups">
|
|
<li class="nav-group-name">
|
|
<a href="Guides.html">Guides</a>
|
|
<ul class="nav-group-tasks">
|
|
<li class="nav-group-task">
|
|
<a href="best-practices-and-faq.html">Best Practices and FAQ</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="generating-your-models-using-remodel.html">Generating your models using remodel</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="getting-started.html">Getting Started</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="iglistdiffable-and-equality.html">IGListDiffable and Equality</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="installation.html">Installation</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="migration.html">Migration</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="modeling-and-binding.html">Modeling and Binding</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="vision.html">VISION</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="working-with-core-data.html">Working with Core Data</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="working-with-uicollectionview.html">Working with UICollectionView</a>
|
|
</li>
|
|
</ul>
|
|
</li>
|
|
<li class="nav-group-name">
|
|
<a href="Categories.html">Categories</a>
|
|
<ul class="nav-group-tasks">
|
|
<li class="nav-group-task">
|
|
<a href="Categories/UIViewController%28IGListAdapter%29.html">UIViewController(IGListAdapter)</a>
|
|
</li>
|
|
</ul>
|
|
</li>
|
|
<li class="nav-group-name">
|
|
<a href="Classes.html">Classes</a>
|
|
<ul class="nav-group-tasks">
|
|
<li class="nav-group-task">
|
|
<a href="Classes/IGListAdapter.html">IGListAdapter</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Classes/IGListAdapterDelegateAnnouncer.html">IGListAdapterDelegateAnnouncer</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Classes/IGListAdapterUpdater.html">IGListAdapterUpdater</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Classes/IGListBatchUpdateData.html">IGListBatchUpdateData</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Classes/IGListBindingSectionController.html">IGListBindingSectionController</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Classes/IGListBindingSingleSectionController.html">IGListBindingSingleSectionController</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Classes/IGListCollectionView.html">IGListCollectionView</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Classes/IGListCollectionViewLayout.html">IGListCollectionViewLayout</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Classes/IGListCollectionViewLayoutInvalidationContext.html">IGListCollectionViewLayoutInvalidationContext</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Classes/IGListGenericSectionController.html">IGListGenericSectionController</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Classes/IGListIndexPathResult.html">IGListIndexPathResult</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Classes/IGListIndexSetResult.html">IGListIndexSetResult</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Classes/IGListMoveIndex.html">IGListMoveIndex</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Classes/IGListMoveIndexPath.html">IGListMoveIndexPath</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Classes.html#/c:objc(cs)IGListReloadDataUpdater">IGListReloadDataUpdater</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Classes/IGListSectionController.html">IGListSectionController</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Classes/IGListSingleSectionController.html">IGListSingleSectionController</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Classes/IGListTransitionData.html">IGListTransitionData</a>
|
|
</li>
|
|
</ul>
|
|
</li>
|
|
<li class="nav-group-name">
|
|
<a href="Constants.html">Constants</a>
|
|
<ul class="nav-group-tasks">
|
|
<li class="nav-group-task">
|
|
<a href="Constants.html#/c:@IGListKitVersionNumber">IGListKitVersionNumber</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Constants.html#/c:@IGListKitVersionString">IGListKitVersionString</a>
|
|
</li>
|
|
</ul>
|
|
</li>
|
|
<li class="nav-group-name">
|
|
<a href="Enums.html">Enumerations</a>
|
|
<ul class="nav-group-tasks">
|
|
<li class="nav-group-task">
|
|
<a href="Enums/IGListAdapterUpdateType.html">IGListAdapterUpdateType</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Enums/IGListDiffOption.html">IGListDiffOption</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Enums/IGListExperiment.html">IGListExperiment</a>
|
|
</li>
|
|
</ul>
|
|
</li>
|
|
<li class="nav-group-name">
|
|
<a href="Protocols.html">Protocols</a>
|
|
<ul class="nav-group-tasks">
|
|
<li class="nav-group-task">
|
|
<a href="Protocols/IGListAdapterDataSource.html">IGListAdapterDataSource</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Protocols/IGListAdapterDelegate.html">IGListAdapterDelegate</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Protocols/IGListAdapterMoveDelegate.html">IGListAdapterMoveDelegate</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Protocols/IGListAdapterPerformanceDelegate.html">IGListAdapterPerformanceDelegate</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Protocols/IGListAdapterUpdateListener.html">IGListAdapterUpdateListener</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Protocols/IGListAdapterUpdaterDelegate.html">IGListAdapterUpdaterDelegate</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Protocols/IGListBatchContext.html">IGListBatchContext</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Protocols/IGListBindable.html">IGListBindable</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Protocols/IGListBindingSectionControllerDataSource.html">IGListBindingSectionControllerDataSource</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Protocols/IGListBindingSectionControllerSelectionDelegate.html">IGListBindingSectionControllerSelectionDelegate</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Protocols/IGListCollectionContext.html">IGListCollectionContext</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Protocols/IGListCollectionViewDelegateLayout.html">IGListCollectionViewDelegateLayout</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Protocols/IGListCollectionViewLayoutCompatible.html">IGListCollectionViewLayoutCompatible</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Protocols/IGListDiffable.html">IGListDiffable</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Protocols/IGListDisplayDelegate.html">IGListDisplayDelegate</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Protocols/IGListScrollDelegate.html">IGListScrollDelegate</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Protocols/IGListSingleSectionControllerDelegate.html">IGListSingleSectionControllerDelegate</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Protocols/IGListSupplementaryViewSource.html">IGListSupplementaryViewSource</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Protocols/IGListTransitionDelegate.html">IGListTransitionDelegate</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Protocols/IGListUpdatingDelegate.html">IGListUpdatingDelegate</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Protocols/IGListWorkingRangeDelegate.html">IGListWorkingRangeDelegate</a>
|
|
</li>
|
|
</ul>
|
|
</li>
|
|
<li class="nav-group-name">
|
|
<a href="Type%20Definitions.html">Type Definitions</a>
|
|
<ul class="nav-group-tasks">
|
|
<li class="nav-group-task">
|
|
<a href="Type%20Definitions/IGListAdaptiveCoalescingExperimentConfig.html">IGListAdaptiveCoalescingExperimentConfig</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Type%20Definitions/IGListAdaptiveDiffingExperimentConfig.html">IGListAdaptiveDiffingExperimentConfig</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Type%20Definitions/IGListCollectionScrollingTraits.html">IGListCollectionScrollingTraits</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Type%20Definitions.html#/c:IGListUpdatingDelegate.h@T@IGListCollectionViewBlock">IGListCollectionViewBlock</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Type%20Definitions.html#/c:IGListUpdatingDelegate.h@T@IGListDataSourceChangeBlock">IGListDataSourceChangeBlock</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Type%20Definitions.html#/c:IGListUpdatingDelegate.h@T@IGListItemUpdateBlock">IGListItemUpdateBlock</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Type%20Definitions.html#/c:IGListUpdatingDelegate.h@T@IGListObjectTransitionBlock">IGListObjectTransitionBlock</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Type%20Definitions.html#/c:IGListUpdatingDelegate.h@T@IGListReloadUpdateBlock">IGListReloadUpdateBlock</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Type%20Definitions.html#/c:IGListSingleSectionController.h@T@IGListSingleSectionCellConfigureBlock">IGListSingleSectionCellConfigureBlock</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Type%20Definitions.html#/c:IGListSingleSectionController.h@T@IGListSingleSectionCellSizeBlock">IGListSingleSectionCellSizeBlock</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Type%20Definitions.html#/c:IGListUpdatingDelegate.h@T@IGListToObjectBlock">IGListToObjectBlock</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Type%20Definitions.html#/c:IGListUpdatingDelegate.h@T@IGListTransitionDataApplyBlock">IGListTransitionDataApplyBlock</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Type%20Definitions.html#/c:IGListUpdatingDelegate.h@T@IGListTransitionDataBlock">IGListTransitionDataBlock</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Type%20Definitions.html#/c:IGListAdapter.h@T@IGListUpdaterCompletion">IGListUpdaterCompletion</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Type%20Definitions.html#/c:IGListUpdatingDelegate.h@T@IGListUpdatingCompletion">IGListUpdatingCompletion</a>
|
|
</li>
|
|
</ul>
|
|
</li>
|
|
<li class="nav-group-name">
|
|
<a href="Functions.html">Functions</a>
|
|
<ul class="nav-group-tasks">
|
|
<li class="nav-group-task">
|
|
<a href="Functions.html#/c:@F@IGListDiff">IGListDiff</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Functions.html#/c:@F@IGListDiffPaths">IGListDiffPaths</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Functions.html#/c:IGListExperiments.h@F@IGListExperimentEnabled">IGListExperimentEnabled</a>
|
|
</li>
|
|
</ul>
|
|
</li>
|
|
<li class="nav-group-name">
|
|
<a href="Structs.html">Structures</a>
|
|
<ul class="nav-group-tasks">
|
|
<li class="nav-group-task">
|
|
<a href="Structs/IGListAdaptiveCoalescingExperimentConfig.html">IGListAdaptiveCoalescingExperimentConfig</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Structs/IGListAdaptiveDiffingExperimentConfig.html">IGListAdaptiveDiffingExperimentConfig</a>
|
|
</li>
|
|
<li class="nav-group-task">
|
|
<a href="Structs/IGListCollectionScrollingTraits.html">IGListCollectionScrollingTraits</a>
|
|
</li>
|
|
</ul>
|
|
</li>
|
|
</ul>
|
|
</nav>
|
|
<article class="main-content">
|
|
<section>
|
|
<section class="section">
|
|
<h1>Protocols</h1>
|
|
<p>The following protocols are available globally.</p>
|
|
|
|
</section>
|
|
<section class="section task-group-section">
|
|
<div class="task-group">
|
|
<ul>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(pl)IGListDiffable"></a>
|
|
<a name="//apple_ref/objc/Protocol/IGListDiffable" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(pl)IGListDiffable">IGListDiffable</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>The <code>IGListDiffable</code> protocol provides methods needed to compare the identity and equality of two objects.</p>
|
|
|
|
<a href="Protocols/IGListDiffable.html" class="slightly-smaller">See more</a>
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight objective_c"><code><span class="k">@protocol</span> <span class="nc">IGListDiffable</span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight swift"><code><span class="kd">protocol</span> <span class="kt">ListDiffable</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(pl)IGListAdapterDataSource"></a>
|
|
<a name="//apple_ref/objc/Protocol/IGListAdapterDataSource" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(pl)IGListAdapterDataSource">IGListAdapterDataSource</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>Implement this protocol to provide data to an <code><a href="Classes/IGListAdapter.html">IGListAdapter</a></code>.</p>
|
|
|
|
<a href="Protocols/IGListAdapterDataSource.html" class="slightly-smaller">See more</a>
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight objective_c"><code><span class="k">@protocol</span> <span class="nc">IGListAdapterDataSource</span> <span class="o"><</span><span class="n">NSObject</span><span class="o">></span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight swift"><code><span class="kd">@MainActor</span> <span class="kd">protocol</span> <span class="kt">ListAdapterDataSource</span> <span class="p">:</span> <span class="kt">NSObjectProtocol</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(pl)IGListAdapterDelegate"></a>
|
|
<a name="//apple_ref/objc/Protocol/IGListAdapterDelegate" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(pl)IGListAdapterDelegate">IGListAdapterDelegate</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>Conform to <code>IGListAdapterDelegate</code> to receive display events for objects in a list.</p>
|
|
|
|
<a href="Protocols/IGListAdapterDelegate.html" class="slightly-smaller">See more</a>
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight objective_c"><code><span class="k">@protocol</span> <span class="nc">IGListAdapterDelegate</span> <span class="o"><</span><span class="n">NSObject</span><span class="o">></span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight swift"><code><span class="kd">@MainActor</span> <span class="kd">protocol</span> <span class="kt">ListAdapterDelegate</span> <span class="p">:</span> <span class="kt">NSObjectProtocol</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(pl)IGListAdapterMoveDelegate"></a>
|
|
<a name="//apple_ref/objc/Protocol/IGListAdapterMoveDelegate" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(pl)IGListAdapterMoveDelegate">IGListAdapterMoveDelegate</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>Conform to <code>IGListAdapterMoveDelegate</code> to receive interactive reordering requests.</p>
|
|
|
|
<a href="Protocols/IGListAdapterMoveDelegate.html" class="slightly-smaller">See more</a>
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight objective_c"><code><span class="k">@protocol</span> <span class="nc">IGListAdapterMoveDelegate</span> <span class="o"><</span><span class="n">NSObject</span><span class="o">></span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight swift"><code><span class="kd">@MainActor</span> <span class="kd">protocol</span> <span class="kt">ListAdapterMoveDelegate</span> <span class="p">:</span> <span class="kt">NSObjectProtocol</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(pl)IGListAdapterPerformanceDelegate"></a>
|
|
<a name="//apple_ref/objc/Protocol/IGListAdapterPerformanceDelegate" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(pl)IGListAdapterPerformanceDelegate">IGListAdapterPerformanceDelegate</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p><code>IGListAdapterPerformanceDelegate</code> can be used to measure cell dequeue, display, size, and scroll callbacks.</p>
|
|
|
|
<a href="Protocols/IGListAdapterPerformanceDelegate.html" class="slightly-smaller">See more</a>
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight objective_c"><code><span class="k">@protocol</span> <span class="nc">IGListAdapterPerformanceDelegate</span> <span class="o"><</span><span class="n">NSObject</span><span class="o">></span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight swift"><code><span class="kd">protocol</span> <span class="kt">ListAdapterPerformanceDelegate</span> <span class="p">:</span> <span class="kt">NSObjectProtocol</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(pl)IGListAdapterUpdateListener"></a>
|
|
<a name="//apple_ref/objc/Protocol/IGListAdapterUpdateListener" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(pl)IGListAdapterUpdateListener">IGListAdapterUpdateListener</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>Conform to this protocol to receive events about <code><a href="Classes/IGListAdapter.html">IGListAdapter</a></code> updates.</p>
|
|
|
|
<a href="Protocols/IGListAdapterUpdateListener.html" class="slightly-smaller">See more</a>
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight objective_c"><code><span class="k">@protocol</span> <span class="nc">IGListAdapterUpdateListener</span> <span class="o"><</span><span class="n">NSObject</span><span class="o">></span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight swift"><code><span class="kd">@MainActor</span> <span class="kd">protocol</span> <span class="kt">ListAdapterUpdateListener</span> <span class="p">:</span> <span class="kt">NSObjectProtocol</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(pl)IGListAdapterUpdaterDelegate"></a>
|
|
<a name="//apple_ref/objc/Protocol/IGListAdapterUpdaterDelegate" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(pl)IGListAdapterUpdaterDelegate">IGListAdapterUpdaterDelegate</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>A protocol that receives events about <code><a href="Classes/IGListAdapterUpdater.html">IGListAdapterUpdater</a></code> operations.</p>
|
|
|
|
<a href="Protocols/IGListAdapterUpdaterDelegate.html" class="slightly-smaller">See more</a>
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight objective_c"><code><span class="k">@protocol</span> <span class="nc">IGListAdapterUpdaterDelegate</span> <span class="o"><</span><span class="n">NSObject</span><span class="o">></span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight swift"><code><span class="kd">protocol</span> <span class="kt">ListAdapterUpdaterDelegate</span> <span class="p">:</span> <span class="kt">NSObjectProtocol</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(pl)IGListBatchContext"></a>
|
|
<a name="//apple_ref/objc/Protocol/IGListBatchContext" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(pl)IGListBatchContext">IGListBatchContext</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>Objects conforming to the IGListBatchContext protocol provide a way for section controllers to mutate their cells or
|
|
reload everything within the section.</p>
|
|
|
|
<a href="Protocols/IGListBatchContext.html" class="slightly-smaller">See more</a>
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight objective_c"><code><span class="k">@protocol</span> <span class="nc">IGListBatchContext</span> <span class="o"><</span><span class="n">NSObject</span><span class="o">></span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight swift"><code><span class="kd">protocol</span> <span class="kt">ListBatchContext</span> <span class="p">:</span> <span class="kt">NSObjectProtocol</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(pl)IGListBindable"></a>
|
|
<a name="//apple_ref/objc/Protocol/IGListBindable" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(pl)IGListBindable">IGListBindable</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>A protocol for cells that configure themselves given a view model.</p>
|
|
|
|
<a href="Protocols/IGListBindable.html" class="slightly-smaller">See more</a>
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight objective_c"><code><span class="k">@protocol</span> <span class="nc">IGListBindable</span> <span class="o"><</span><span class="n">NSObject</span><span class="o">></span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight swift"><code><span class="kd">@MainActor</span> <span class="kd">protocol</span> <span class="kt">ListBindable</span> <span class="p">:</span> <span class="kt">NSObjectProtocol</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(pl)IGListBindingSectionControllerDataSource"></a>
|
|
<a name="//apple_ref/objc/Protocol/IGListBindingSectionControllerDataSource" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(pl)IGListBindingSectionControllerDataSource">IGListBindingSectionControllerDataSource</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>A protocol that returns data to power cells in an <code><a href="Classes/IGListBindingSectionController.html">IGListBindingSectionController</a></code>.</p>
|
|
|
|
<a href="Protocols/IGListBindingSectionControllerDataSource.html" class="slightly-smaller">See more</a>
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight objective_c"><code><span class="k">@protocol</span> <span class="nc">IGListBindingSectionControllerDataSource</span> <span class="o"><</span><span class="n">NSObject</span><span class="o">></span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight swift"><code><span class="kd">@MainActor</span> <span class="kd">protocol</span> <span class="kt">ListBindingSectionControllerDataSource</span> <span class="p">:</span> <span class="kt">NSObjectProtocol</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(pl)IGListBindingSectionControllerSelectionDelegate"></a>
|
|
<a name="//apple_ref/objc/Protocol/IGListBindingSectionControllerSelectionDelegate" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(pl)IGListBindingSectionControllerSelectionDelegate">IGListBindingSectionControllerSelectionDelegate</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>A protocol that handles cell selection events in an <code><a href="Classes/IGListBindingSectionController.html">IGListBindingSectionController</a></code>.</p>
|
|
|
|
<a href="Protocols/IGListBindingSectionControllerSelectionDelegate.html" class="slightly-smaller">See more</a>
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight objective_c"><code><span class="k">@protocol</span> <span class="nc">IGListBindingSectionControllerSelectionDelegate</span> <span class="o"><</span><span class="n">NSObject</span><span class="o">></span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight swift"><code><span class="kd">@MainActor</span> <span class="kd">protocol</span> <span class="kt">ListBindingSectionControllerSelectionDelegate</span> <span class="p">:</span> <span class="kt">NSObjectProtocol</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(pl)IGListCollectionContext"></a>
|
|
<a name="//apple_ref/objc/Protocol/IGListCollectionContext" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(pl)IGListCollectionContext">IGListCollectionContext</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>The collection context provides limited access to the collection-related information that
|
|
section controllers need for operations like sizing, dequeuing cells, inserting, deleting, reloading, etc.</p>
|
|
|
|
<a href="Protocols/IGListCollectionContext.html" class="slightly-smaller">See more</a>
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight objective_c"><code><span class="k">@protocol</span> <span class="nc">IGListCollectionContext</span> <span class="o"><</span><span class="n">NSObject</span><span class="o">></span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight swift"><code><span class="kd">protocol</span> <span class="kt">ListCollectionContext</span> <span class="p">:</span> <span class="kt">NSObjectProtocol</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(pl)IGListCollectionViewDelegateLayout"></a>
|
|
<a name="//apple_ref/objc/Protocol/IGListCollectionViewDelegateLayout" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(pl)IGListCollectionViewDelegateLayout">IGListCollectionViewDelegateLayout</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>Conform to <code>IGListCollectionViewDelegateLayout</code> to provide customized layout information for a collection view.</p>
|
|
|
|
<a href="Protocols/IGListCollectionViewDelegateLayout.html" class="slightly-smaller">See more</a>
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight objective_c"><code><span class="k">@protocol</span>
|
|
<span class="nc">IGListCollectionViewDelegateLayout</span> <span class="o"><</span><span class="n">UICollectionViewDelegateFlowLayout</span><span class="o">></span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight swift"><code><span class="kd">protocol</span> <span class="kt">IGListCollectionViewDelegateLayout</span> <span class="p">:</span> <span class="kt">UICollectionViewDelegateFlowLayout</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(pl)IGListCollectionViewLayoutCompatible"></a>
|
|
<a name="//apple_ref/objc/Protocol/IGListCollectionViewLayoutCompatible" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(pl)IGListCollectionViewLayoutCompatible">IGListCollectionViewLayoutCompatible</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>A protocol for layouts that defines interaction with an IGListCollectionView, for recieving updated section indexes.</p>
|
|
|
|
<a href="Protocols/IGListCollectionViewLayoutCompatible.html" class="slightly-smaller">See more</a>
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight objective_c"><code><span class="k">@protocol</span> <span class="nc">IGListCollectionViewLayoutCompatible</span> <span class="o"><</span><span class="n">NSObject</span><span class="o">></span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight swift"><code><span class="kd">protocol</span> <span class="kt">ListCollectionViewLayoutCompatible</span> <span class="p">:</span> <span class="kt">NSObjectProtocol</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(pl)IGListDisplayDelegate"></a>
|
|
<a name="//apple_ref/objc/Protocol/IGListDisplayDelegate" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(pl)IGListDisplayDelegate">IGListDisplayDelegate</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>Implement this protocol to receive display events for a section controller when it is on screen.</p>
|
|
|
|
<a href="Protocols/IGListDisplayDelegate.html" class="slightly-smaller">See more</a>
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight objective_c"><code><span class="k">@protocol</span> <span class="nc">IGListDisplayDelegate</span> <span class="o"><</span><span class="n">NSObject</span><span class="o">></span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight swift"><code><span class="kd">@MainActor</span> <span class="kd">protocol</span> <span class="kt">ListDisplayDelegate</span> <span class="p">:</span> <span class="kt">NSObjectProtocol</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(pl)IGListScrollDelegate"></a>
|
|
<a name="//apple_ref/objc/Protocol/IGListScrollDelegate" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(pl)IGListScrollDelegate">IGListScrollDelegate</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>Implement this protocol to receive display events for a section controller when it is on screen.</p>
|
|
|
|
<a href="Protocols/IGListScrollDelegate.html" class="slightly-smaller">See more</a>
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight objective_c"><code><span class="k">@protocol</span> <span class="nc">IGListScrollDelegate</span> <span class="o"><</span><span class="n">NSObject</span><span class="o">></span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight swift"><code><span class="kd">protocol</span> <span class="kt">ListScrollDelegate</span> <span class="p">:</span> <span class="kt">NSObjectProtocol</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(pl)IGListSingleSectionControllerDelegate"></a>
|
|
<a name="//apple_ref/objc/Protocol/IGListSingleSectionControllerDelegate" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(pl)IGListSingleSectionControllerDelegate">IGListSingleSectionControllerDelegate</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>A delegate that can receive selection events on an <code><a href="Classes/IGListSingleSectionController.html">IGListSingleSectionController</a></code>.</p>
|
|
|
|
<a href="Protocols/IGListSingleSectionControllerDelegate.html" class="slightly-smaller">See more</a>
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight objective_c"><code><span class="k">@protocol</span> <span class="nc">IGListSingleSectionControllerDelegate</span> <span class="o"><</span><span class="n">NSObject</span><span class="o">></span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight swift"><code><span class="kd">@MainActor</span> <span class="kd">protocol</span> <span class="kt">ListSingleSectionControllerDelegate</span> <span class="p">:</span> <span class="kt">NSObjectProtocol</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(pl)IGListSupplementaryViewSource"></a>
|
|
<a name="//apple_ref/objc/Protocol/IGListSupplementaryViewSource" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(pl)IGListSupplementaryViewSource">IGListSupplementaryViewSource</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>Conform to this protocol to provide information about a list’s supplementary views. This data is used in
|
|
<code><a href="Classes/IGListAdapter.html">IGListAdapter</a></code> which then configures and maintains a <code>UICollectionView</code>. The supplementary API reflects that in
|
|
<code>UICollectionView</code>, <code>UICollectionViewLayout</code>, and <code>UICollectionViewDataSource</code>.</p>
|
|
|
|
<a href="Protocols/IGListSupplementaryViewSource.html" class="slightly-smaller">See more</a>
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight objective_c"><code><span class="k">@protocol</span> <span class="nc">IGListSupplementaryViewSource</span> <span class="o"><</span><span class="n">NSObject</span><span class="o">></span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight swift"><code><span class="kd">@MainActor</span> <span class="kd">protocol</span> <span class="kt">ListSupplementaryViewSource</span> <span class="p">:</span> <span class="kt">NSObjectProtocol</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(pl)IGListTransitionDelegate"></a>
|
|
<a name="//apple_ref/objc/Protocol/IGListTransitionDelegate" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(pl)IGListTransitionDelegate">IGListTransitionDelegate</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>Conform to <code>IGListTransitionDelegate</code> to provide customized layout information for a collection view.</p>
|
|
|
|
<a href="Protocols/IGListTransitionDelegate.html" class="slightly-smaller">See more</a>
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight objective_c"><code><span class="k">@protocol</span> <span class="nc">IGListTransitionDelegate</span> <span class="o"><</span><span class="n">NSObject</span><span class="o">></span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight swift"><code><span class="kd">protocol</span> <span class="kt">IGListTransitionDelegate</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(pl)IGListUpdatingDelegate"></a>
|
|
<a name="//apple_ref/objc/Protocol/IGListUpdatingDelegate" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(pl)IGListUpdatingDelegate">IGListUpdatingDelegate</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>Implement this protocol in order to handle both section and row based update events. Implementation should forward or
|
|
coalesce these events to a backing store or collection.</p>
|
|
|
|
<a href="Protocols/IGListUpdatingDelegate.html" class="slightly-smaller">See more</a>
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight objective_c"><code><span class="k">@protocol</span> <span class="nc">IGListUpdatingDelegate</span> <span class="o"><</span><span class="n">NSObject</span><span class="o">></span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight swift"><code><span class="kd">protocol</span> <span class="kt">ListUpdatingDelegate</span> <span class="p">:</span> <span class="kt">NSObjectProtocol</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(pl)IGListWorkingRangeDelegate"></a>
|
|
<a name="//apple_ref/objc/Protocol/IGListWorkingRangeDelegate" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(pl)IGListWorkingRangeDelegate">IGListWorkingRangeDelegate</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>Implement this protocol to receive working range events for a list.</p>
|
|
|
|
<p>The working range is a range <em>near</em> the viewport in which you can begin preparing content for display. For example,
|
|
you could begin decoding images, or warming text caches.</p>
|
|
|
|
<a href="Protocols/IGListWorkingRangeDelegate.html" class="slightly-smaller">See more</a>
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight objective_c"><code><span class="k">@protocol</span> <span class="nc">IGListWorkingRangeDelegate</span> <span class="o"><</span><span class="n">NSObject</span><span class="o">></span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight swift"><code><span class="kd">@MainActor</span> <span class="kd">protocol</span> <span class="kt">ListWorkingRangeDelegate</span> <span class="p">:</span> <span class="kt">NSObjectProtocol</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</section>
|
|
</section>
|
|
<section id="footer">
|
|
<p>© 2026 <a class="link" href="https://twitter.com/MetaOpenSource" target="_blank" rel="external noopener">Instagram</a>. All rights reserved. (Last updated: 2026-02-15)</p>
|
|
<p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external noopener">jazzy ♪♫ v0.15.4</a>, a <a class="link" href="https://realm.io" target="_blank" rel="external noopener">Realm</a> project.</p>
|
|
</section>
|
|
</article>
|
|
</div>
|
|
</body>
|
|
</html>
|