mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
9bc996374f
git-subtree-dir: submodules/AsyncDisplayKit git-subtree-mainline: d06f423e0ed3df1fed9bd10d79ee312a9179b632 git-subtree-split: 02bedc12816e251ad71777f9d2578329b6d2bef6
807 lines
22 KiB
HTML
Executable File
807 lines
22 KiB
HTML
Executable File
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<meta charset="utf-8">
|
|
|
|
<title>ASCollectionDataSource Protocol Reference</title>
|
|
|
|
<link rel="stylesheet" href="../css/style.css">
|
|
<meta name="viewport" content="initial-scale=1, maximum-scale=1.4">
|
|
<meta name="generator" content="appledoc 2.2.1 (build 1334)">
|
|
</head>
|
|
<body class="appledoc">
|
|
<header>
|
|
<div class="container" class="hide-in-xcode">
|
|
|
|
<h1 id="library-title">
|
|
<a href="../index.html"> </a>
|
|
</h1>
|
|
|
|
<p id="developer-home">
|
|
<a href="../index.html">AsyncDisplayKit</a>
|
|
</p>
|
|
|
|
</div>
|
|
</header>
|
|
|
|
<aside>
|
|
<div class="container">
|
|
<nav>
|
|
<ul id="header-buttons" role="toolbar">
|
|
<li><a href="../index.html">Index</a></li>
|
|
<li><a href="../hierarchy.html">Hierarchy</a></li>
|
|
|
|
<li id="on-this-page" role="navigation">
|
|
<label>
|
|
On This Page
|
|
|
|
<div class="chevron">
|
|
<div class="chevy chevron-left"></div>
|
|
<div class="chevy chevron-right"></div>
|
|
</div>
|
|
|
|
<select id="jump-to">
|
|
<option value="top">Jump To…</option>
|
|
|
|
<option value="overview">Overview</option>
|
|
|
|
|
|
|
|
|
|
<option value="tasks">Tasks</option>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<optgroup label="Instance Methods">
|
|
|
|
<option value="//api/name/collectionNode:contextForSection:">- collectionNode:contextForSection:</option>
|
|
|
|
<option value="//api/name/collectionNode:nodeBlockForItemAtIndexPath:">- collectionNode:nodeBlockForItemAtIndexPath:</option>
|
|
|
|
<option value="//api/name/collectionNode:nodeForItemAtIndexPath:">- collectionNode:nodeForItemAtIndexPath:</option>
|
|
|
|
<option value="//api/name/collectionNode:nodeForSupplementaryElementOfKind:atIndexPath:">- collectionNode:nodeForSupplementaryElementOfKind:atIndexPath:</option>
|
|
|
|
<option value="//api/name/collectionNode:numberOfItemsInSection:">- collectionNode:numberOfItemsInSection:</option>
|
|
|
|
<option value="//api/name/collectionView:nodeBlockForItemAtIndexPath:">- collectionView:nodeBlockForItemAtIndexPath:</option>
|
|
|
|
<option value="//api/name/collectionView:nodeForItemAtIndexPath:">- collectionView:nodeForItemAtIndexPath:</option>
|
|
|
|
<option value="//api/name/collectionView:nodeForSupplementaryElementOfKind:atIndexPath:">- collectionView:nodeForSupplementaryElementOfKind:atIndexPath:</option>
|
|
|
|
<option value="//api/name/collectionViewLockDataSource:">- collectionViewLockDataSource:</option>
|
|
|
|
<option value="//api/name/collectionViewUnlockDataSource:">- collectionViewUnlockDataSource:</option>
|
|
|
|
<option value="//api/name/numberOfSectionsInCollectionNode:">- numberOfSectionsInCollectionNode:</option>
|
|
|
|
</optgroup>
|
|
|
|
|
|
</select>
|
|
</label>
|
|
</li>
|
|
</ul>
|
|
</nav>
|
|
</div>
|
|
</aside>
|
|
|
|
<article>
|
|
<div id="overview_contents" class="container">
|
|
<div id="content">
|
|
<main role="main">
|
|
<h1 class="title">ASCollectionDataSource Protocol Reference</h1>
|
|
|
|
|
|
<div class="section section-specification"><table cellspacing="0"><tbody>
|
|
<tr>
|
|
<th>Conforms to</th>
|
|
<td><a href="../Protocols/ASCommonCollectionDataSource.html">ASCommonCollectionDataSource</a></td>
|
|
</tr><tr>
|
|
<th>Declared in</th>
|
|
<td>ASCollectionNode.h</td>
|
|
</tr>
|
|
</tbody></table></div>
|
|
|
|
|
|
|
|
|
|
<div class="section section-overview">
|
|
<a title="Overview" name="overview"></a>
|
|
<h2 class="subtitle subtitle-overview">Overview</h2>
|
|
<p>This is a node-based UICollectionViewDataSource.</p>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
<div class="section section-tasks">
|
|
<a title="Tasks" name="tasks"></a>
|
|
|
|
|
|
|
|
|
|
|
|
<div class="task-list">
|
|
<div class="section-method">
|
|
<a name="//api/name/collectionNode:numberOfItemsInSection:" title="collectionNode:numberOfItemsInSection:"></a>
|
|
<h3 class="method-title"><code><a href="#//api/name/collectionNode:numberOfItemsInSection:">– collectionNode:numberOfItemsInSection:</a></code>
|
|
</h3>
|
|
|
|
<div class="method-info">
|
|
<div class="pointy-thing"></div>
|
|
|
|
<div class="method-info-container">
|
|
|
|
|
|
<div class="method-subsection brief-description">
|
|
<p>Asks the data source for the number of items in the given section of the collection node.</p>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection method-declaration"><code>- (NSInteger)collectionNode:(ASCollectionNode *)<em>collectionNode</em> numberOfItemsInSection:(NSInteger)<em>section</em></code></div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div class="method-subsection declared-in-section">
|
|
<h4 class="method-subtitle">Declared In</h4>
|
|
<p><code class="declared-in-ref">ASCollectionNode.h</code></p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
</div><div class="section-method">
|
|
<a name="//api/name/numberOfSectionsInCollectionNode:" title="numberOfSectionsInCollectionNode:"></a>
|
|
<h3 class="method-title"><code><a href="#//api/name/numberOfSectionsInCollectionNode:">– numberOfSectionsInCollectionNode:</a></code>
|
|
</h3>
|
|
|
|
<div class="method-info">
|
|
<div class="pointy-thing"></div>
|
|
|
|
<div class="method-info-container">
|
|
|
|
|
|
<div class="method-subsection brief-description">
|
|
<p>Asks the data source for the number of sections in the collection node.</p>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection method-declaration"><code>- (NSInteger)numberOfSectionsInCollectionNode:(ASCollectionNode *)<em>collectionNode</em></code></div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div class="method-subsection declared-in-section">
|
|
<h4 class="method-subtitle">Declared In</h4>
|
|
<p><code class="declared-in-ref">ASCollectionNode.h</code></p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
</div><div class="section-method">
|
|
<a name="//api/name/collectionNode:nodeBlockForItemAtIndexPath:" title="collectionNode:nodeBlockForItemAtIndexPath:"></a>
|
|
<h3 class="method-title"><code><a href="#//api/name/collectionNode:nodeBlockForItemAtIndexPath:">– collectionNode:nodeBlockForItemAtIndexPath:</a></code>
|
|
</h3>
|
|
|
|
<div class="method-info">
|
|
<div class="pointy-thing"></div>
|
|
|
|
<div class="method-info-container">
|
|
|
|
|
|
<div class="method-subsection brief-description">
|
|
<p>Similar to -collectionNode:nodeForItemAtIndexPath:
|
|
This method takes precedence over collectionNode:nodeForItemAtIndexPath: if implemented.</p>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection method-declaration"><code>- (ASCellNodeBlock)collectionNode:(ASCollectionNode *)<em>collectionNode</em> nodeBlockForItemAtIndexPath:(NSIndexPath *)<em>indexPath</em></code></div>
|
|
|
|
|
|
|
|
<div class="method-subsection arguments-section parameters">
|
|
<h4 class="method-subtitle parameter-title">Parameters</h4>
|
|
<table class="argument-def parameter-def">
|
|
|
|
<tr>
|
|
<th scope="row" class="argument-name"><code>collectionNode</code></th>
|
|
<td><p>The sender.</p></td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<th scope="row" class="argument-name"><code>indexPath</code></th>
|
|
<td><p>The index path of the item.</p></td>
|
|
</tr>
|
|
|
|
</table>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection return">
|
|
<h4 class="method-subtitle parameter-title">Return Value</h4>
|
|
<p>a block that creates the node for display for this item.
|
|
Must be thread-safe (can be called on the main thread or a background
|
|
queue) and should not implement reuse (it will be called once per row).</p>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div class="method-subsection declared-in-section">
|
|
<h4 class="method-subtitle">Declared In</h4>
|
|
<p><code class="declared-in-ref">ASCollectionNode.h</code></p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
</div><div class="section-method">
|
|
<a name="//api/name/collectionNode:nodeForItemAtIndexPath:" title="collectionNode:nodeForItemAtIndexPath:"></a>
|
|
<h3 class="method-title"><code><a href="#//api/name/collectionNode:nodeForItemAtIndexPath:">– collectionNode:nodeForItemAtIndexPath:</a></code>
|
|
</h3>
|
|
|
|
<div class="method-info">
|
|
<div class="pointy-thing"></div>
|
|
|
|
<div class="method-info-container">
|
|
|
|
|
|
<div class="method-subsection brief-description">
|
|
<p>Similar to -collectionView:cellForItemAtIndexPath:.</p>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection method-declaration"><code>- (ASCellNode *)collectionNode:(ASCollectionNode *)<em>collectionNode</em> nodeForItemAtIndexPath:(NSIndexPath *)<em>indexPath</em></code></div>
|
|
|
|
|
|
|
|
<div class="method-subsection arguments-section parameters">
|
|
<h4 class="method-subtitle parameter-title">Parameters</h4>
|
|
<table class="argument-def parameter-def">
|
|
|
|
<tr>
|
|
<th scope="row" class="argument-name"><code>indexPath</code></th>
|
|
<td><p>The index path of the item.</p></td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<th scope="row" class="argument-name"><code>collectionView</code></th>
|
|
<td><p>The sender.</p></td>
|
|
</tr>
|
|
|
|
</table>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection return">
|
|
<h4 class="method-subtitle parameter-title">Return Value</h4>
|
|
<p>A node to display for the given item. This will be called on the main thread and should
|
|
not implement reuse (it will be called once per item). Unlike UICollectionView’s version,
|
|
this method is not called when the item is about to display.</p>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div class="method-subsection declared-in-section">
|
|
<h4 class="method-subtitle">Declared In</h4>
|
|
<p><code class="declared-in-ref">ASCollectionNode.h</code></p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
</div><div class="section-method">
|
|
<a name="//api/name/collectionNode:nodeForSupplementaryElementOfKind:atIndexPath:" title="collectionNode:nodeForSupplementaryElementOfKind:atIndexPath:"></a>
|
|
<h3 class="method-title"><code><a href="#//api/name/collectionNode:nodeForSupplementaryElementOfKind:atIndexPath:">– collectionNode:nodeForSupplementaryElementOfKind:atIndexPath:</a></code>
|
|
</h3>
|
|
|
|
<div class="method-info">
|
|
<div class="pointy-thing"></div>
|
|
|
|
<div class="method-info-container">
|
|
|
|
|
|
<div class="method-subsection brief-description">
|
|
<p>Asks the data source to provide a node to display for the given supplementary element in the collection view.</p>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection method-declaration"><code>- (ASCellNode *)collectionNode:(ASCollectionNode *)<em>collectionNode</em> nodeForSupplementaryElementOfKind:(NSString *)<em>kind</em> atIndexPath:(NSIndexPath *)<em>indexPath</em></code></div>
|
|
|
|
|
|
|
|
<div class="method-subsection arguments-section parameters">
|
|
<h4 class="method-subtitle parameter-title">Parameters</h4>
|
|
<table class="argument-def parameter-def">
|
|
|
|
<tr>
|
|
<th scope="row" class="argument-name"><code>collectionNode</code></th>
|
|
<td><p>The sender.</p></td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<th scope="row" class="argument-name"><code>kind</code></th>
|
|
<td><p>The kind of supplementary element.</p></td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<th scope="row" class="argument-name"><code>indexPath</code></th>
|
|
<td><p>The index path of the supplementary element.</p></td>
|
|
</tr>
|
|
|
|
</table>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div class="method-subsection declared-in-section">
|
|
<h4 class="method-subtitle">Declared In</h4>
|
|
<p><code class="declared-in-ref">ASCollectionNode.h</code></p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
</div><div class="section-method">
|
|
<a name="//api/name/collectionNode:contextForSection:" title="collectionNode:contextForSection:"></a>
|
|
<h3 class="method-title"><code><a href="#//api/name/collectionNode:contextForSection:">– collectionNode:contextForSection:</a></code>
|
|
</h3>
|
|
|
|
<div class="method-info">
|
|
<div class="pointy-thing"></div>
|
|
|
|
<div class="method-info-container">
|
|
|
|
|
|
<div class="method-subsection brief-description">
|
|
<p>Asks the data source to provide a context object for the given section. This object
|
|
can later be retrieved by calling @c contextForSection: and is useful when implementing
|
|
custom @c UICollectionViewLayout subclasses. The context object is ret</p>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection method-declaration"><code>- (nullable id<ASSectionContext>)collectionNode:(ASCollectionNode *)<em>collectionNode</em> contextForSection:(NSInteger)<em>section</em></code></div>
|
|
|
|
|
|
|
|
<div class="method-subsection arguments-section parameters">
|
|
<h4 class="method-subtitle parameter-title">Parameters</h4>
|
|
<table class="argument-def parameter-def">
|
|
|
|
<tr>
|
|
<th scope="row" class="argument-name"><code>collectionNode</code></th>
|
|
<td><p>The sender.</p></td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<th scope="row" class="argument-name"><code>section</code></th>
|
|
<td><p>The index of the section to provide context for.</p></td>
|
|
</tr>
|
|
|
|
</table>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection return">
|
|
<h4 class="method-subtitle parameter-title">Return Value</h4>
|
|
<p>A context object to assign to the given section, or @c nil.</p>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div class="method-subsection declared-in-section">
|
|
<h4 class="method-subtitle">Declared In</h4>
|
|
<p><code class="declared-in-ref">ASCollectionNode.h</code></p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
</div><div class="section-method">
|
|
<a name="//api/name/collectionView:nodeForItemAtIndexPath:" title="collectionView:nodeForItemAtIndexPath:"></a>
|
|
<h3 class="method-title"><code><a href="#//api/name/collectionView:nodeForItemAtIndexPath:">– collectionView:nodeForItemAtIndexPath:</a></code>
|
|
</h3>
|
|
|
|
<div class="method-info">
|
|
<div class="pointy-thing"></div>
|
|
|
|
<div class="method-info-container">
|
|
|
|
|
|
<div class="method-subsection brief-description">
|
|
<p>Similar to -collectionView:cellForItemAtIndexPath:.</p>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection method-declaration"><code>- (ASCellNode *)collectionView:(ASCollectionView *)<em>collectionView</em> nodeForItemAtIndexPath:(NSIndexPath *)<em>indexPath</em></code></div>
|
|
|
|
|
|
|
|
<div class="method-subsection arguments-section parameters">
|
|
<h4 class="method-subtitle parameter-title">Parameters</h4>
|
|
<table class="argument-def parameter-def">
|
|
|
|
<tr>
|
|
<th scope="row" class="argument-name"><code>collectionView</code></th>
|
|
<td><p>The sender.</p></td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<th scope="row" class="argument-name"><code>indexPath</code></th>
|
|
<td><p>The index path of the requested node.</p></td>
|
|
</tr>
|
|
|
|
</table>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection return">
|
|
<h4 class="method-subtitle parameter-title">Return Value</h4>
|
|
<p>a node for display at this indexpath. This will be called on the main thread and should
|
|
not implement reuse (it will be called once per row). Unlike UICollectionView’s version,
|
|
this method is not called when the row is about to display.</p>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div class="method-subsection declared-in-section">
|
|
<h4 class="method-subtitle">Declared In</h4>
|
|
<p><code class="declared-in-ref">ASCollectionNode.h</code></p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
</div><div class="section-method">
|
|
<a name="//api/name/collectionView:nodeBlockForItemAtIndexPath:" title="collectionView:nodeBlockForItemAtIndexPath:"></a>
|
|
<h3 class="method-title"><code><a href="#//api/name/collectionView:nodeBlockForItemAtIndexPath:">– collectionView:nodeBlockForItemAtIndexPath:</a></code>
|
|
</h3>
|
|
|
|
<div class="method-info">
|
|
<div class="pointy-thing"></div>
|
|
|
|
<div class="method-info-container">
|
|
|
|
|
|
<div class="method-subsection brief-description">
|
|
<p>Similar to -collectionView:nodeForItemAtIndexPath:
|
|
This method takes precedence over collectionView:nodeForItemAtIndexPath: if implemented.</p>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection method-declaration"><code>- (ASCellNodeBlock)collectionView:(ASCollectionView *)<em>collectionView</em> nodeBlockForItemAtIndexPath:(NSIndexPath *)<em>indexPath</em></code></div>
|
|
|
|
|
|
|
|
<div class="method-subsection arguments-section parameters">
|
|
<h4 class="method-subtitle parameter-title">Parameters</h4>
|
|
<table class="argument-def parameter-def">
|
|
|
|
<tr>
|
|
<th scope="row" class="argument-name"><code>collectionView</code></th>
|
|
<td><p>The sender.</p></td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<th scope="row" class="argument-name"><code>indexPath</code></th>
|
|
<td><p>The index path of the requested node.</p></td>
|
|
</tr>
|
|
|
|
</table>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection return">
|
|
<h4 class="method-subtitle parameter-title">Return Value</h4>
|
|
<p>a block that creates the node for display at this indexpath.
|
|
Must be thread-safe (can be called on the main thread or a background
|
|
queue) and should not implement reuse (it will be called once per row).</p>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div class="method-subsection declared-in-section">
|
|
<h4 class="method-subtitle">Declared In</h4>
|
|
<p><code class="declared-in-ref">ASCollectionNode.h</code></p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
</div><div class="section-method">
|
|
<a name="//api/name/collectionView:nodeForSupplementaryElementOfKind:atIndexPath:" title="collectionView:nodeForSupplementaryElementOfKind:atIndexPath:"></a>
|
|
<h3 class="method-title"><code><a href="#//api/name/collectionView:nodeForSupplementaryElementOfKind:atIndexPath:">– collectionView:nodeForSupplementaryElementOfKind:atIndexPath:</a></code>
|
|
</h3>
|
|
|
|
<div class="method-info">
|
|
<div class="pointy-thing"></div>
|
|
|
|
<div class="method-info-container">
|
|
|
|
|
|
<div class="method-subsection brief-description">
|
|
<p>Asks the collection view to provide a supplementary node to display in the collection view.</p>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection method-declaration"><code>- (ASCellNode *)collectionView:(ASCollectionView *)<em>collectionView</em> nodeForSupplementaryElementOfKind:(NSString *)<em>kind</em> atIndexPath:(NSIndexPath *)<em>indexPath</em></code></div>
|
|
|
|
|
|
|
|
<div class="method-subsection arguments-section parameters">
|
|
<h4 class="method-subtitle parameter-title">Parameters</h4>
|
|
<table class="argument-def parameter-def">
|
|
|
|
<tr>
|
|
<th scope="row" class="argument-name"><code>collectionView</code></th>
|
|
<td><p>An object representing the collection view requesting this information.</p></td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<th scope="row" class="argument-name"><code>kind</code></th>
|
|
<td><p>The kind of supplementary node to provide.</p></td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<th scope="row" class="argument-name"><code>indexPath</code></th>
|
|
<td><p>The index path that specifies the location of the new supplementary node.</p></td>
|
|
</tr>
|
|
|
|
</table>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div class="method-subsection declared-in-section">
|
|
<h4 class="method-subtitle">Declared In</h4>
|
|
<p><code class="declared-in-ref">ASCollectionNode.h</code></p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
</div><div class="section-method">
|
|
<a name="//api/name/collectionViewLockDataSource:" title="collectionViewLockDataSource:"></a>
|
|
<h3 class="method-title"><code><a href="#//api/name/collectionViewLockDataSource:">– collectionViewLockDataSource:</a></code>
|
|
</h3>
|
|
|
|
<div class="method-info">
|
|
<div class="pointy-thing"></div>
|
|
|
|
<div class="method-info-container">
|
|
|
|
|
|
<div class="method-subsection brief-description">
|
|
<p>Indicator to lock the data source for data fetching in async mode.
|
|
We should not update the data source until the data source has been unlocked. Otherwise, it will incur data inconsistency or exception
|
|
due to the data access in async mode. (<b class="deprecated">Deprecated:</b><span class="deprecated"> The data source is always accessed on the main thread, and this method will not be called.</span>)</p>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection method-declaration"><code>- (void)collectionViewLockDataSource:(ASCollectionView *)<em>collectionView</em></code></div>
|
|
|
|
|
|
|
|
<div class="method-subsection arguments-section parameters">
|
|
<h4 class="method-subtitle parameter-title">Parameters</h4>
|
|
<table class="argument-def parameter-def">
|
|
|
|
<tr>
|
|
<th scope="row" class="argument-name"><code>collectionView</code></th>
|
|
<td><p>The sender.</p></td>
|
|
</tr>
|
|
|
|
</table>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div class="method-subsection declared-in-section">
|
|
<h4 class="method-subtitle">Declared In</h4>
|
|
<p><code class="declared-in-ref">ASCollectionNode.h</code></p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
</div><div class="section-method">
|
|
<a name="//api/name/collectionViewUnlockDataSource:" title="collectionViewUnlockDataSource:"></a>
|
|
<h3 class="method-title"><code><a href="#//api/name/collectionViewUnlockDataSource:">– collectionViewUnlockDataSource:</a></code>
|
|
</h3>
|
|
|
|
<div class="method-info">
|
|
<div class="pointy-thing"></div>
|
|
|
|
<div class="method-info-container">
|
|
|
|
|
|
<div class="method-subsection brief-description">
|
|
<p>Indicator to unlock the data source for data fetching in async mode.
|
|
We should not update the data source until the data source has been unlocked. Otherwise, it will incur data inconsistency or exception
|
|
due to the data access in async mode. (<b class="deprecated">Deprecated:</b><span class="deprecated"> The data source is always accessed on the main thread, and this method will not be called.</span>)</p>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection method-declaration"><code>- (void)collectionViewUnlockDataSource:(ASCollectionView *)<em>collectionView</em></code></div>
|
|
|
|
|
|
|
|
<div class="method-subsection arguments-section parameters">
|
|
<h4 class="method-subtitle parameter-title">Parameters</h4>
|
|
<table class="argument-def parameter-def">
|
|
|
|
<tr>
|
|
<th scope="row" class="argument-name"><code>collectionView</code></th>
|
|
<td><p>The sender.</p></td>
|
|
</tr>
|
|
|
|
</table>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div class="method-subsection declared-in-section">
|
|
<h4 class="method-subtitle">Declared In</h4>
|
|
<p><code class="declared-in-ref">ASCollectionNode.h</code></p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</main>
|
|
|
|
<footer>
|
|
<div class="footer-copyright">
|
|
|
|
<p class="copyright">Copyright © 2016 AsyncDisplayKit. All rights reserved. Updated: 2016-11-05</p>
|
|
|
|
|
|
<p class="generator">Generated by <a href="http://appledoc.gentlebytes.com">appledoc 2.2.1 (build 1334)</a>.</p>
|
|
|
|
</div>
|
|
</footer>
|
|
</div>
|
|
</div>
|
|
</article>
|
|
|
|
<script src="../js/script.js"></script>
|
|
</body>
|
|
</html> |