mirror of
https://github.com/Instagram/IGListKit
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643 lines
31 KiB
HTML
643 lines
31 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<title>Classes Reference</title>
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</head>
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<body>
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<a title="Classes Reference"></a>
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<header>
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<div class="content-wrapper">
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<p><a href="index.html">IGListKit Docs</a> (79% documented)</p>
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<p class="header-right"><a href="https://github.com/Instagram/IGListKit"><img src="img/gh.png"/>View on GitHub</a></p>
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<p id="breadcrumbs">
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<a href="index.html">IGListKit Reference</a>
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<img id="carat" src="img/carat.png" />
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Classes Reference
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</p>
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<a href="Categories.html">Categories</a>
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<li class="nav-group-task">
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<a href="Categories.html#/c:objc(cy)NSObject@IGListDiffable">NSObject(IGListDiffable)</a>
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</li>
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</ul>
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<li class="nav-group-name">
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<a href="Classes.html">Classes</a>
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<ul class="nav-group-tasks">
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<li class="nav-group-task">
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<a href="Classes/IGListAdapter.html">IGListAdapter</a>
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</li>
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<li class="nav-group-task">
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<a href="Classes/IGListAdapterUpdater.html">IGListAdapterUpdater</a>
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</li>
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<li class="nav-group-task">
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<a href="Classes/IGListBatchUpdateData.html">IGListBatchUpdateData</a>
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</li>
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<li class="nav-group-task">
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<a href="Classes/IGListCollectionView.html">IGListCollectionView</a>
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</li>
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<li class="nav-group-task">
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<a href="Classes/IGListIndexPathResult.html">IGListIndexPathResult</a>
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</li>
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<li class="nav-group-task">
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<a href="Classes/IGListIndexSetResult.html">IGListIndexSetResult</a>
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</li>
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<li class="nav-group-task">
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<a href="Classes/IGListMoveIndex.html">IGListMoveIndex</a>
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</li>
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<li class="nav-group-task">
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<a href="Classes/IGListMoveIndexPath.html">IGListMoveIndexPath</a>
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</li>
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<li class="nav-group-task">
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<a href="Classes.html#/c:objc(cs)IGListReloadDataUpdater">IGListReloadDataUpdater</a>
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</li>
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<li class="nav-group-task">
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<a href="Classes/IGListSectionController.html">IGListSectionController</a>
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</li>
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<li class="nav-group-task">
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<a href="Classes/IGListSingleSectionController.html">IGListSingleSectionController</a>
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</li>
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<li class="nav-group-task">
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<a href="Classes/IGListStackedSectionController.html">IGListStackedSectionController</a>
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</li>
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</ul>
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</li>
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<li class="nav-group-name">
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<a href="Constants.html">Constants</a>
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<ul class="nav-group-tasks">
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<li class="nav-group-task">
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<a href="Constants.html#/c:@IGListKitVersionNumber">IGListKitVersionNumber</a>
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</li>
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<li class="nav-group-task">
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<a href="Constants.html#/c:@IGListKitVersionString">IGListKitVersionString</a>
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</li>
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</ul>
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</li>
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<li class="nav-group-name">
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<a href="Enums.html">Enums</a>
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<ul class="nav-group-tasks">
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<li class="nav-group-task">
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<a href="Enums/IGListDiffOption.html">IGListDiffOption</a>
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</li>
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<li class="nav-group-task">
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<a href="Enums/IGListExperiment.html">IGListExperiment</a>
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</li>
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</ul>
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</li>
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<li class="nav-group-name">
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<a href="Protocols.html">Protocols</a>
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<ul class="nav-group-tasks">
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<li class="nav-group-task">
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<a href="Protocols/IGListAdapterDataSource.html">IGListAdapterDataSource</a>
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</li>
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<li class="nav-group-task">
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<a href="Protocols/IGListAdapterDelegate.html">IGListAdapterDelegate</a>
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</li>
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<li class="nav-group-task">
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<a href="Protocols/IGListAdapterUpdaterDelegate.html">IGListAdapterUpdaterDelegate</a>
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</li>
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<li class="nav-group-task">
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<a href="Protocols/IGListCollectionContext.html">IGListCollectionContext</a>
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</li>
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<li class="nav-group-task">
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<a href="Protocols/IGListDiffable.html">IGListDiffable</a>
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</li>
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<li class="nav-group-task">
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<a href="Protocols/IGListDisplayDelegate.html">IGListDisplayDelegate</a>
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</li>
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<li class="nav-group-task">
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<a href="Protocols/IGListScrollDelegate.html">IGListScrollDelegate</a>
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</li>
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<li class="nav-group-task">
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<a href="Protocols/IGListSectionType.html">IGListSectionType</a>
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</li>
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<li class="nav-group-task">
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<a href="Protocols/IGListSingleSectionControllerDelegate.html">IGListSingleSectionControllerDelegate</a>
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</li>
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<li class="nav-group-task">
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<a href="Protocols/IGListSupplementaryViewSource.html">IGListSupplementaryViewSource</a>
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</li>
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<li class="nav-group-task">
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<a href="Protocols/IGListUpdatingDelegate.html">IGListUpdatingDelegate</a>
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</li>
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<li class="nav-group-task">
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<a href="Protocols/IGListWorkingRangeDelegate.html">IGListWorkingRangeDelegate</a>
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</li>
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</ul>
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</li>
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<li class="nav-group-name">
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<a href="Type Definitions.html">Type Definitions</a>
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<ul class="nav-group-tasks">
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<li class="nav-group-task">
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<a href="Type Definitions.html#/c:IGListUpdatingDelegate.h@T@IGListItemUpdateBlock">IGListItemUpdateBlock</a>
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</li>
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<li class="nav-group-task">
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<a href="Type Definitions.html#/c:IGListUpdatingDelegate.h@T@IGListObjectTransitionBlock">IGListObjectTransitionBlock</a>
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</li>
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<li class="nav-group-task">
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<a href="Type Definitions.html#/c:IGListUpdatingDelegate.h@T@IGListReloadUpdateBlock">IGListReloadUpdateBlock</a>
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</li>
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<li class="nav-group-task">
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<a href="Type Definitions.html#/c:IGListAdapter.h@T@IGListUpdaterCompletion">IGListUpdaterCompletion</a>
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</li>
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<li class="nav-group-task">
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<a href="Type Definitions.html#/c:IGListUpdatingDelegate.h@T@IGListUpdatingCompletion">IGListUpdatingCompletion</a>
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</li>
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</ul>
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</li>
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<li class="nav-group-name">
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<a href="Functions.html">Functions</a>
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<ul class="nav-group-tasks">
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<li class="nav-group-task">
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<a href="Functions.html#/c:@F@IGListDiff">IGListDiff</a>
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</li>
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<li class="nav-group-task">
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<a href="Functions.html#/c:@F@IGListDiffExperiment">IGListDiffExperiment</a>
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</li>
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<li class="nav-group-task">
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<a href="Functions.html#/c:@F@IGListDiffPaths">IGListDiffPaths</a>
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</li>
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<li class="nav-group-task">
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<a href="Functions.html#/c:@F@IGListDiffPathsExperiment">IGListDiffPathsExperiment</a>
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</li>
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<li class="nav-group-task">
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<a href="Functions.html#/c:IGListExperiments.h@F@IGListExperimentEnabled">IGListExperimentEnabled</a>
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</li>
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</ul>
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</li>
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</ul>
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</nav>
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<article class="main-content">
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<section>
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<section class="section">
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<h1>Classes</h1>
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<p>The following classes are available globally.</p>
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</section>
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<section class="section task-group-section">
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<div class="task-group">
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<ul>
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<li class="item">
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<div>
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<code>
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<a name="/c:objc(cs)IGListAdapter"></a>
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<a name="//apple_ref/objc/Class/IGListAdapter" class="dashAnchor"></a>
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<a class="token" href="#/c:objc(cs)IGListAdapter">IGListAdapter</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>IGListAdapter objects provide an abstraction for feeds of objects in a UICollectionView by breaking each object into
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individual sections, called <q>section controllers</q>. These controllers (objects conforming to IGListSectionType) act as a
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data source and delegate for each section.</p>
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<p>Feed implementations must act as the data source for an IGListAdapter in order to drive the objects and section
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controllers in a collection view.</p>
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<a href="Classes/IGListAdapter.html" class="slightly-smaller">See more</a>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Objective-C</p>
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<pre class="highlight"><code><span class="k">@interface</span> <span class="nc">IGListAdapter</span> <span class="p">:</span> <span class="nc">NSObject</span></code></pre>
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</div>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight"><code><span class="kd">class</span> <span class="kt">IGListAdapter</span></code></pre>
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</div>
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</div>
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</section>
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</div>
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</li>
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</ul>
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</div>
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<div class="task-group">
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<ul>
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<li class="item">
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<div>
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<code>
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<a name="/c:objc(cs)IGListAdapterUpdater"></a>
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<a name="//apple_ref/objc/Class/IGListAdapterUpdater" class="dashAnchor"></a>
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<a class="token" href="#/c:objc(cs)IGListAdapterUpdater">IGListAdapterUpdater</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>This is an out-of-box upater for IGListAdapters. It conforms to IGListUpdatingDelegate and does re-entrant, coalesced
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updating on a UICollectionView.</p>
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<p>It also uses IGDiffKit (a least-minimal diff) for calculating UI updates when IGListAdapter calls
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-performUpdateWithCollectionView:fromObjects:toObjects:completion:.</p>
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<a href="Classes/IGListAdapterUpdater.html" class="slightly-smaller">See more</a>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Objective-C</p>
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<pre class="highlight"><code><span class="k">@interface</span> <span class="nc">IGListAdapterUpdater</span> <span class="p">:</span> <span class="nc">NSObject</span> <span class="o"><</span><span class="n"><a href="Protocols/IGListUpdatingDelegate.html">IGListUpdatingDelegate</a></span><span class="o">></span></code></pre>
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</div>
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</div>
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</section>
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</div>
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</li>
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</ul>
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</div>
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<div class="task-group">
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<ul>
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<li class="item">
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<div>
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<code>
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<a name="/c:objc(cs)IGListBatchUpdateData"></a>
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<a name="//apple_ref/objc/Class/IGListBatchUpdateData" class="dashAnchor"></a>
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<a class="token" href="#/c:objc(cs)IGListBatchUpdateData">IGListBatchUpdateData</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>This object takes section indexes and item index paths and performs cleanup on init in order to perform a crash-free
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update via -[UICollectionView performBatchUpdates:completion:].</p>
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<a href="Classes/IGListBatchUpdateData.html" class="slightly-smaller">See more</a>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Objective-C</p>
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<pre class="highlight"><code><span class="k">@interface</span> <span class="nc">IGListBatchUpdateData</span> <span class="p">:</span> <span class="nc">NSObject</span></code></pre>
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</div>
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</div>
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</section>
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</div>
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</li>
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</ul>
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</div>
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<div class="task-group">
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<ul>
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<li class="item">
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<div>
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<code>
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<a name="/c:objc(cs)IGListCollectionView"></a>
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<a name="//apple_ref/objc/Class/IGListCollectionView" class="dashAnchor"></a>
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<a class="token" href="#/c:objc(cs)IGListCollectionView">IGListCollectionView</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>This class is never actually used by the IGListKit infrastructure. It exists only to give compiler errors when editing
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methods are called on the collection view returned by -[IGListAdapter collectionView].</p>
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<a href="Classes/IGListCollectionView.html" class="slightly-smaller">See more</a>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Objective-C</p>
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<pre class="highlight"><code><span class="k">@interface</span> <span class="nc">IGListCollectionView</span> <span class="p">:</span> <span class="nc">UICollectionView</span></code></pre>
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</div>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight"><code><span class="kd">class</span> <span class="kt">IGListCollectionView</span></code></pre>
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</div>
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</div>
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</section>
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</div>
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</li>
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</ul>
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</div>
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<div class="task-group">
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<ul>
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<li class="item">
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<div>
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<code>
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<a name="/c:objc(cs)IGListIndexPathResult"></a>
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<a name="//apple_ref/objc/Class/IGListIndexPathResult" class="dashAnchor"></a>
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<a class="token" href="#/c:objc(cs)IGListIndexPathResult">IGListIndexPathResult</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>Result object returned when diffing with sections.</p>
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<a href="Classes/IGListIndexPathResult.html" class="slightly-smaller">See more</a>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Objective-C</p>
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<pre class="highlight"><code><span class="k">@interface</span> <span class="nc">IGListIndexPathResult</span> <span class="p">:</span> <span class="nc">NSObject</span></code></pre>
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</div>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight"><code><span class="kd">class</span> <span class="kt">IGListIndexPathResult</span> <span class="p">:</span> <span class="kt">NSObject</span></code></pre>
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</div>
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</div>
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</section>
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</div>
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</li>
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</ul>
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</div>
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<div class="task-group">
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<ul>
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<li class="item">
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<div>
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<code>
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<a name="/c:objc(cs)IGListIndexSetResult"></a>
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<a name="//apple_ref/objc/Class/IGListIndexSetResult" class="dashAnchor"></a>
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<a class="token" href="#/c:objc(cs)IGListIndexSetResult">IGListIndexSetResult</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>Result object returned when diffing with indexes.</p>
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<a href="Classes/IGListIndexSetResult.html" class="slightly-smaller">See more</a>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Objective-C</p>
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<pre class="highlight"><code><span class="k">@interface</span> <span class="nc">IGListIndexSetResult</span> <span class="p">:</span> <span class="nc">NSObject</span></code></pre>
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</div>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight"><code><span class="kd">class</span> <span class="kt">IGListIndexSetResult</span> <span class="p">:</span> <span class="kt">NSObject</span></code></pre>
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</div>
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</div>
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</section>
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</div>
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</li>
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</ul>
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</div>
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<div class="task-group">
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<ul>
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<li class="item">
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<div>
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<code>
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<a name="/c:objc(cs)IGListMoveIndex"></a>
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<a name="//apple_ref/objc/Class/IGListMoveIndex" class="dashAnchor"></a>
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<a class="token" href="#/c:objc(cs)IGListMoveIndex">IGListMoveIndex</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>An object representing a move between indexes.</p>
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<a href="Classes/IGListMoveIndex.html" class="slightly-smaller">See more</a>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
|
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<div class="language">
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<p class="aside-title">Objective-C</p>
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<pre class="highlight"><code><span class="k">@interface</span> <span class="nc">IGListMoveIndex</span> <span class="p">:</span> <span class="nc">NSObject</span></code></pre>
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</div>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight"><code><span class="kd">class</span> <span class="kt">IGListMoveIndex</span> <span class="p">:</span> <span class="kt">NSObject</span></code></pre>
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</div>
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</div>
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</section>
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</div>
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</li>
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</ul>
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</div>
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<div class="task-group">
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<ul>
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<li class="item">
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<div>
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<code>
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<a name="/c:objc(cs)IGListMoveIndexPath"></a>
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<a name="//apple_ref/objc/Class/IGListMoveIndexPath" class="dashAnchor"></a>
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<a class="token" href="#/c:objc(cs)IGListMoveIndexPath">IGListMoveIndexPath</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>An object representing a move between indexes.</p>
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|
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<a href="Classes/IGListMoveIndexPath.html" class="slightly-smaller">See more</a>
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</div>
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<div class="declaration">
|
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<h4>Declaration</h4>
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<div class="language">
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|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight"><code><span class="k">@interface</span> <span class="nc">IGListMoveIndexPath</span> <span class="p">:</span> <span class="nc">NSObject</span></code></pre>
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</div>
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<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight"><code><span class="kd">class</span> <span class="kt">IGListMoveIndexPath</span> <span class="p">:</span> <span class="kt">NSObject</span></code></pre>
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</div>
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</div>
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</section>
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</div>
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</li>
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</ul>
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</div>
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|
<div class="task-group">
|
|
<ul>
|
|
<li class="item">
|
|
<div>
|
|
<code>
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|
<a name="/c:objc(cs)IGListReloadDataUpdater"></a>
|
|
<a name="//apple_ref/objc/Class/IGListReloadDataUpdater" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(cs)IGListReloadDataUpdater">IGListReloadDataUpdater</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
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<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>Undocumented</p>
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|
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</div>
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</section>
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</div>
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</li>
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|
</ul>
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</div>
|
|
<div class="task-group">
|
|
<ul>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(cs)IGListSectionController"></a>
|
|
<a name="//apple_ref/objc/Class/IGListSectionController" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(cs)IGListSectionController">IGListSectionController</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>The base class for section controllers used in the list infra. This class is meant to be subclassed.</p>
|
|
|
|
<a href="Classes/IGListSectionController.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"><code><span class="k">@interface</span> <span class="nc">IGListSectionController</span> <span class="p">:</span> <span class="nc">NSObject</span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight"><code><span class="kd">class</span> <span class="kt">IGListSectionController</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div class="task-group">
|
|
<ul>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(cs)IGListSingleSectionController"></a>
|
|
<a name="//apple_ref/objc/Class/IGListSingleSectionController" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(cs)IGListSingleSectionController">IGListSingleSectionController</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>This section controller is meant to make building simple, single-cell feeds easier. By providing the type of cell, a block
|
|
to configure the cell, and a block to return the size of a cell, you can use an IGListAdapter-powered feed without
|
|
overcomplicating your architecture.</p>
|
|
|
|
<a href="Classes/IGListSingleSectionController.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"><code><span class="k">@interface</span> <span class="nc">IGListSingleSectionController</span>
|
|
<span class="p">:</span> <span class="nc">IGListSectionController</span> <span class="o"><</span><span class="n"><a href="Protocols/IGListSectionType.html">IGListSectionType</a></span><span class="o">></span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight"><code><span class="kd">class</span> <span class="kt">IGListSingleSectionController</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div class="task-group">
|
|
<ul>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(cs)IGListStackedSectionController"></a>
|
|
<a name="//apple_ref/objc/Class/IGListStackedSectionController" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(cs)IGListStackedSectionController">IGListStackedSectionController</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>This is a clustered section controller, composed of many child section controllers. It constructs and routes item-level
|
|
indexes to the appropriate child section controller with a local index. This lets you build section controllers made up
|
|
of individual units that can be shared and reused with other section controllers.</p>
|
|
|
|
<p>For example, you can create a <q>Comments</q> section controller that displays lists of text that is used alongside photo,
|
|
video, or slideshow section controllers. You then have four small and manageable section controllers instead of one
|
|
huge class.</p>
|
|
|
|
<a href="Classes/IGListStackedSectionController.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"><code><span class="k">@interface</span> <span class="nc">IGListStackedSectionController</span>
|
|
<span class="p">:</span> <span class="nc">IGListSectionController</span> <span class="o"><</span><span class="n"><a href="Protocols/IGListSectionType.html">IGListSectionType</a></span><span class="o">></span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight"><code><span class="kd">class</span> <span class="kt">IGListStackedSectionController</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</section>
|
|
</section>
|
|
<section id="footer">
|
|
<p>© 2016 <a class="link" href="https://twitter.com/fbOpenSource" target="_blank" rel="external">Instagram</a>. All rights reserved. (Last updated: 2016-09-30)</p>
|
|
<p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external">jazzy ♪♫ v0.7.2</a>, a <a class="link" href="http://realm.io" target="_blank" rel="external">Realm</a> project.</p>
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</section>
|
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</article>
|
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</div>
|
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</body>
|
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</div>
|
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</html>
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