Files
IGListKit/docs/Protocols/IGListAdapterUpdaterDelegate.html
Sherlock a748e6f6c7 Changed minimum macOS deployment target to 10.10
Summary:
Worth noting that while we support 10.8 and newer, Swift support is only 10.9 and newer. There were only a few more errors for 10.9 deployment target, but I'm not familiar with how it all works.

Using an `available` to disable row actions for users on 10.10 (only available for 10.11 and newer).
Closes https://github.com/Instagram/IGListKit/pull/374

Differential Revision: D4372977

Pulled By: jessesquires

fbshipit-source-id: 19f4b50c8eb4aa92f80241d69c44a367e854f5e8
2016-12-29 11:13:57 -08:00

980 lines
55 KiB
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IGListAdapterUpdaterDelegate Protocol Reference
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<section>
<section class="section">
<h1>IGListAdapterUpdaterDelegate</h1>
<div class="declaration">
<div class="language">
<pre class="highlight"><code><span class="k">@protocol</span> <span class="nc">IGListAdapterUpdaterDelegate</span> <span class="o">&lt;</span><span class="n">NSObject</span><span class="o">&gt;</span></code></pre>
</div>
</div>
<p>A protocol that receives events about <code><a href="../Classes/IGListAdapterUpdater.html">IGListAdapterUpdater</a></code> operations.</p>
</section>
<section class="section task-group-section">
<div class="task-group">
<ul>
<li class="item">
<div>
<code>
<a name="/c:objc(pl)IGListAdapterUpdaterDelegate(im)listAdapterUpdater:willPerformBatchUpdatesWithCollectionView:"></a>
<a name="//apple_ref/objc/Method/-listAdapterUpdater:willPerformBatchUpdatesWithCollectionView:" class="dashAnchor"></a>
<a class="token" href="#/c:objc(pl)IGListAdapterUpdaterDelegate(im)listAdapterUpdater:willPerformBatchUpdatesWithCollectionView:">-listAdapterUpdater:willPerformBatchUpdatesWithCollectionView:</a>
</code>
</div>
<div class="height-container">
<div class="pointer-container"></div>
<section class="section">
<div class="pointer"></div>
<div class="abstract">
<p>Notifies the delegate that the updater will call <code>-[UICollectionView performBatchUpdates:completion:]</code>.</p>
</div>
<div class="declaration">
<h4>Declaration</h4>
<div class="language">
<p class="aside-title">Objective-C</p>
<pre class="highlight"><code><span class="k">-</span> <span class="p">(</span><span class="kt">void</span><span class="p">)</span><span class="nf">listAdapterUpdater</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n"><a href="../Classes/IGListAdapterUpdater.html">IGListAdapterUpdater</a></span> <span class="o">*</span><span class="p">)</span><span class="nv">listAdapterUpdater</span>
<span class="nf">willPerformBatchUpdatesWithCollectionView</span><span class="p">:</span>
<span class="p">(</span><span class="n">nonnull</span> <span class="n">UICollectionView</span> <span class="o">*</span><span class="p">)</span><span class="nv">collectionView</span><span class="p">;</span></code></pre>
</div>
<div class="language">
<p class="aside-title">Swift</p>
<pre class="highlight"><code><span class="kd">func</span> <span class="nf">listAdapterUpdater</span><span class="p">(</span><span class="n">_</span> <span class="nv">listAdapterUpdater</span><span class="p">:</span> <span class="kt"><a href="../Classes/IGListAdapterUpdater.html">IGListAdapterUpdater</a></span><span class="o">!</span><span class="p">,</span> <span class="n">willPerformBatchUpdatesWithCollectionView</span> <span class="nv">collectionView</span><span class="p">:</span> <span class="kt">Any</span><span class="o">!</span><span class="p">)</span></code></pre>
</div>
</div>
<div>
<h4>Parameters</h4>
<table class="graybox">
<tbody>
<tr>
<td>
<code>
<em>listAdapterUpdater</em>
</code>
</td>
<td>
<div>
<p>The adapter updater owning the transition.</p>
</div>
</td>
</tr>
<tr>
<td>
<code>
<em>collectionView</em>
</code>
</td>
<td>
<div>
<p>The collection view that will perform the batch updates.</p>
</div>
</td>
</tr>
</tbody>
</table>
</div>
</section>
</div>
</li>
<li class="item">
<div>
<code>
<a name="/c:objc(pl)IGListAdapterUpdaterDelegate(im)listAdapterUpdater:didPerformBatchUpdates:withCollectionView:"></a>
<a name="//apple_ref/objc/Method/-listAdapterUpdater:didPerformBatchUpdates:withCollectionView:" class="dashAnchor"></a>
<a class="token" href="#/c:objc(pl)IGListAdapterUpdaterDelegate(im)listAdapterUpdater:didPerformBatchUpdates:withCollectionView:">-listAdapterUpdater:didPerformBatchUpdates:withCollectionView:</a>
</code>
</div>
<div class="height-container">
<div class="pointer-container"></div>
<section class="section">
<div class="pointer"></div>
<div class="abstract">
<p>Notifies the delegate that the updater succesfully finished <code>-[UICollectionView performBatchUpdates:completion:]</code>.</p>
<div class="aside aside-note">
<p class="aside-title">Note</p>
<p>This event is called in the completion block of the batch update.</p>
</div>
</div>
<div class="declaration">
<h4>Declaration</h4>
<div class="language">
<p class="aside-title">Objective-C</p>
<pre class="highlight"><code><span class="k">-</span> <span class="p">(</span><span class="kt">void</span><span class="p">)</span><span class="nf">listAdapterUpdater</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n"><a href="../Classes/IGListAdapterUpdater.html">IGListAdapterUpdater</a></span> <span class="o">*</span><span class="p">)</span><span class="nv">listAdapterUpdater</span>
<span class="nf">didPerformBatchUpdates</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n"><a href="../Classes/IGListBatchUpdateData.html">IGListBatchUpdateData</a></span> <span class="o">*</span><span class="p">)</span><span class="nv">updates</span>
<span class="nf">withCollectionView</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n">UICollectionView</span> <span class="o">*</span><span class="p">)</span><span class="nv">collectionView</span><span class="p">;</span></code></pre>
</div>
<div class="language">
<p class="aside-title">Swift</p>
<pre class="highlight"><code><span class="kd">func</span> <span class="nf">listAdapterUpdater</span><span class="p">(</span><span class="n">_</span> <span class="nv">listAdapterUpdater</span><span class="p">:</span> <span class="kt"><a href="../Classes/IGListAdapterUpdater.html">IGListAdapterUpdater</a></span><span class="o">!</span><span class="p">,</span> <span class="n">didPerformBatchUpdates</span> <span class="nv">updates</span><span class="p">:</span> <span class="kt">Any</span><span class="o">!</span><span class="p">,</span> <span class="n">withCollectionView</span> <span class="nv">collectionView</span><span class="p">:</span> <span class="kt">Any</span><span class="o">!</span><span class="p">)</span></code></pre>
</div>
</div>
<div>
<h4>Parameters</h4>
<table class="graybox">
<tbody>
<tr>
<td>
<code>
<em>listAdapterUpdater</em>
</code>
</td>
<td>
<div>
<p>The adapter updater owning the transition.</p>
</div>
</td>
</tr>
<tr>
<td>
<code>
<em>updates</em>
</code>
</td>
<td>
<div>
<p>The batch updates that were applied to the collection view.</p>
</div>
</td>
</tr>
<tr>
<td>
<code>
<em>collectionView</em>
</code>
</td>
<td>
<div>
<p>The collection view that performed the batch updates.</p>
</div>
</td>
</tr>
</tbody>
</table>
</div>
</section>
</div>
</li>
<li class="item">
<div>
<code>
<a name="/c:objc(pl)IGListAdapterUpdaterDelegate(im)listAdapterUpdater:willInsertIndexPaths:collectionView:"></a>
<a name="//apple_ref/objc/Method/-listAdapterUpdater:willInsertIndexPaths:collectionView:" class="dashAnchor"></a>
<a class="token" href="#/c:objc(pl)IGListAdapterUpdaterDelegate(im)listAdapterUpdater:willInsertIndexPaths:collectionView:">-listAdapterUpdater:willInsertIndexPaths:collectionView:</a>
</code>
</div>
<div class="height-container">
<div class="pointer-container"></div>
<section class="section">
<div class="pointer"></div>
<div class="abstract">
<p>Notifies the delegate that the updater will call <code>-[UICollectionView insertItemsAtIndexPaths:]</code>.</p>
<div class="aside aside-note">
<p class="aside-title">Note</p>
<p>This event is only sent when outside of <code>-[UICollectionView performBatchUpdates:completion:]</code>.</p>
</div>
</div>
<div class="declaration">
<h4>Declaration</h4>
<div class="language">
<p class="aside-title">Objective-C</p>
<pre class="highlight"><code><span class="k">-</span> <span class="p">(</span><span class="kt">void</span><span class="p">)</span><span class="nf">listAdapterUpdater</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n"><a href="../Classes/IGListAdapterUpdater.html">IGListAdapterUpdater</a></span> <span class="o">*</span><span class="p">)</span><span class="nv">listAdapterUpdater</span>
<span class="nf">willInsertIndexPaths</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n">NSArray</span><span class="o">&lt;</span><span class="n">NSIndexPath</span> <span class="o">*&gt;</span> <span class="o">*</span><span class="p">)</span><span class="nv">indexPaths</span>
<span class="nf">collectionView</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n">UICollectionView</span> <span class="o">*</span><span class="p">)</span><span class="nv">collectionView</span><span class="p">;</span></code></pre>
</div>
<div class="language">
<p class="aside-title">Swift</p>
<pre class="highlight"><code><span class="kd">func</span> <span class="nf">listAdapterUpdater</span><span class="p">(</span><span class="n">_</span> <span class="nv">listAdapterUpdater</span><span class="p">:</span> <span class="kt"><a href="../Classes/IGListAdapterUpdater.html">IGListAdapterUpdater</a></span><span class="o">!</span><span class="p">,</span> <span class="n">willInsertIndexPaths</span> <span class="nv">indexPaths</span><span class="p">:</span> <span class="kt">Any</span><span class="o">!</span><span class="p">,</span> <span class="nv">collectionView</span><span class="p">:</span> <span class="kt">Any</span><span class="o">!</span><span class="p">)</span></code></pre>
</div>
</div>
<div>
<h4>Parameters</h4>
<table class="graybox">
<tbody>
<tr>
<td>
<code>
<em>listAdapterUpdater</em>
</code>
</td>
<td>
<div>
<p>The adapter updater owning the transition.</p>
</div>
</td>
</tr>
<tr>
<td>
<code>
<em>indexPaths</em>
</code>
</td>
<td>
<div>
<p>An array of index paths that will be inserted.</p>
</div>
</td>
</tr>
<tr>
<td>
<code>
<em>collectionView</em>
</code>
</td>
<td>
<div>
<p>The collection view that will perform the insert.</p>
</div>
</td>
</tr>
</tbody>
</table>
</div>
</section>
</div>
</li>
<li class="item">
<div>
<code>
<a name="/c:objc(pl)IGListAdapterUpdaterDelegate(im)listAdapterUpdater:willDeleteIndexPaths:collectionView:"></a>
<a name="//apple_ref/objc/Method/-listAdapterUpdater:willDeleteIndexPaths:collectionView:" class="dashAnchor"></a>
<a class="token" href="#/c:objc(pl)IGListAdapterUpdaterDelegate(im)listAdapterUpdater:willDeleteIndexPaths:collectionView:">-listAdapterUpdater:willDeleteIndexPaths:collectionView:</a>
</code>
</div>
<div class="height-container">
<div class="pointer-container"></div>
<section class="section">
<div class="pointer"></div>
<div class="abstract">
<p>Notifies the delegate that the updater will call <code>-[UICollectionView deleteItemsAtIndexPaths:]</code>.</p>
<div class="aside aside-note">
<p class="aside-title">Note</p>
<p>This event is only sent when outside of <code>-[UICollectionView performBatchUpdates:completion:]</code>.</p>
</div>
</div>
<div class="declaration">
<h4>Declaration</h4>
<div class="language">
<p class="aside-title">Objective-C</p>
<pre class="highlight"><code><span class="k">-</span> <span class="p">(</span><span class="kt">void</span><span class="p">)</span><span class="nf">listAdapterUpdater</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n"><a href="../Classes/IGListAdapterUpdater.html">IGListAdapterUpdater</a></span> <span class="o">*</span><span class="p">)</span><span class="nv">listAdapterUpdater</span>
<span class="nf">willDeleteIndexPaths</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n">NSArray</span><span class="o">&lt;</span><span class="n">NSIndexPath</span> <span class="o">*&gt;</span> <span class="o">*</span><span class="p">)</span><span class="nv">indexPaths</span>
<span class="nf">collectionView</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n">UICollectionView</span> <span class="o">*</span><span class="p">)</span><span class="nv">collectionView</span><span class="p">;</span></code></pre>
</div>
<div class="language">
<p class="aside-title">Swift</p>
<pre class="highlight"><code><span class="kd">func</span> <span class="nf">listAdapterUpdater</span><span class="p">(</span><span class="n">_</span> <span class="nv">listAdapterUpdater</span><span class="p">:</span> <span class="kt"><a href="../Classes/IGListAdapterUpdater.html">IGListAdapterUpdater</a></span><span class="o">!</span><span class="p">,</span> <span class="n">willDeleteIndexPaths</span> <span class="nv">indexPaths</span><span class="p">:</span> <span class="kt">Any</span><span class="o">!</span><span class="p">,</span> <span class="nv">collectionView</span><span class="p">:</span> <span class="kt">Any</span><span class="o">!</span><span class="p">)</span></code></pre>
</div>
</div>
<div>
<h4>Parameters</h4>
<table class="graybox">
<tbody>
<tr>
<td>
<code>
<em>listAdapterUpdater</em>
</code>
</td>
<td>
<div>
<p>The adapter updater owning the transition.</p>
</div>
</td>
</tr>
<tr>
<td>
<code>
<em>indexPaths</em>
</code>
</td>
<td>
<div>
<p>An array of index paths that will be deleted.</p>
</div>
</td>
</tr>
<tr>
<td>
<code>
<em>collectionView</em>
</code>
</td>
<td>
<div>
<p>The collection view that will perform the delete.</p>
</div>
</td>
</tr>
</tbody>
</table>
</div>
</section>
</div>
</li>
<li class="item">
<div>
<code>
<a name="/c:objc(pl)IGListAdapterUpdaterDelegate(im)listAdapterUpdater:willReloadIndexPaths:collectionView:"></a>
<a name="//apple_ref/objc/Method/-listAdapterUpdater:willReloadIndexPaths:collectionView:" class="dashAnchor"></a>
<a class="token" href="#/c:objc(pl)IGListAdapterUpdaterDelegate(im)listAdapterUpdater:willReloadIndexPaths:collectionView:">-listAdapterUpdater:willReloadIndexPaths:collectionView:</a>
</code>
</div>
<div class="height-container">
<div class="pointer-container"></div>
<section class="section">
<div class="pointer"></div>
<div class="abstract">
<p>Notifies the delegate that the updater will call <code>-[UICollectionView reloadItemsAtIndexPaths:]</code>.</p>
<div class="aside aside-note">
<p class="aside-title">Note</p>
<p>This event is only sent when outside of <code>-[UICollectionView performBatchUpdates:completion:]</code>.</p>
</div>
</div>
<div class="declaration">
<h4>Declaration</h4>
<div class="language">
<p class="aside-title">Objective-C</p>
<pre class="highlight"><code><span class="k">-</span> <span class="p">(</span><span class="kt">void</span><span class="p">)</span><span class="nf">listAdapterUpdater</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n"><a href="../Classes/IGListAdapterUpdater.html">IGListAdapterUpdater</a></span> <span class="o">*</span><span class="p">)</span><span class="nv">listAdapterUpdater</span>
<span class="nf">willReloadIndexPaths</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n">NSArray</span><span class="o">&lt;</span><span class="n">NSIndexPath</span> <span class="o">*&gt;</span> <span class="o">*</span><span class="p">)</span><span class="nv">indexPaths</span>
<span class="nf">collectionView</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n">UICollectionView</span> <span class="o">*</span><span class="p">)</span><span class="nv">collectionView</span><span class="p">;</span></code></pre>
</div>
<div class="language">
<p class="aside-title">Swift</p>
<pre class="highlight"><code><span class="kd">func</span> <span class="nf">listAdapterUpdater</span><span class="p">(</span><span class="n">_</span> <span class="nv">listAdapterUpdater</span><span class="p">:</span> <span class="kt"><a href="../Classes/IGListAdapterUpdater.html">IGListAdapterUpdater</a></span><span class="o">!</span><span class="p">,</span> <span class="n">willReloadIndexPaths</span> <span class="nv">indexPaths</span><span class="p">:</span> <span class="kt">Any</span><span class="o">!</span><span class="p">,</span> <span class="nv">collectionView</span><span class="p">:</span> <span class="kt">Any</span><span class="o">!</span><span class="p">)</span></code></pre>
</div>
</div>
<div>
<h4>Parameters</h4>
<table class="graybox">
<tbody>
<tr>
<td>
<code>
<em>listAdapterUpdater</em>
</code>
</td>
<td>
<div>
<p>The adapter updater owning the transition.</p>
</div>
</td>
</tr>
<tr>
<td>
<code>
<em>indexPaths</em>
</code>
</td>
<td>
<div>
<p>An array of index paths that will be reloaded.</p>
</div>
</td>
</tr>
<tr>
<td>
<code>
<em>collectionView</em>
</code>
</td>
<td>
<div>
<p>The collection view that will perform the reload.</p>
</div>
</td>
</tr>
</tbody>
</table>
</div>
</section>
</div>
</li>
<li class="item">
<div>
<code>
<a name="/c:objc(pl)IGListAdapterUpdaterDelegate(im)listAdapterUpdater:willReloadSections:collectionView:"></a>
<a name="//apple_ref/objc/Method/-listAdapterUpdater:willReloadSections:collectionView:" class="dashAnchor"></a>
<a class="token" href="#/c:objc(pl)IGListAdapterUpdaterDelegate(im)listAdapterUpdater:willReloadSections:collectionView:">-listAdapterUpdater:willReloadSections:collectionView:</a>
</code>
</div>
<div class="height-container">
<div class="pointer-container"></div>
<section class="section">
<div class="pointer"></div>
<div class="abstract">
<p>Notifies the delegate that the updater will call <code>-[UICollectionView reloadSections:]</code>.</p>
<div class="aside aside-note">
<p class="aside-title">Note</p>
<p>This event is only sent when outside of <code>-[UICollectionView performBatchUpdates:completion:]</code>.</p>
</div>
</div>
<div class="declaration">
<h4>Declaration</h4>
<div class="language">
<p class="aside-title">Objective-C</p>
<pre class="highlight"><code><span class="k">-</span> <span class="p">(</span><span class="kt">void</span><span class="p">)</span><span class="nf">listAdapterUpdater</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n"><a href="../Classes/IGListAdapterUpdater.html">IGListAdapterUpdater</a></span> <span class="o">*</span><span class="p">)</span><span class="nv">listAdapterUpdater</span>
<span class="nf">willReloadSections</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n">NSIndexSet</span> <span class="o">*</span><span class="p">)</span><span class="nv">sections</span>
<span class="nf">collectionView</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n">UICollectionView</span> <span class="o">*</span><span class="p">)</span><span class="nv">collectionView</span><span class="p">;</span></code></pre>
</div>
<div class="language">
<p class="aside-title">Swift</p>
<pre class="highlight"><code><span class="kd">func</span> <span class="nf">listAdapterUpdater</span><span class="p">(</span><span class="n">_</span> <span class="nv">listAdapterUpdater</span><span class="p">:</span> <span class="kt"><a href="../Classes/IGListAdapterUpdater.html">IGListAdapterUpdater</a></span><span class="o">!</span><span class="p">,</span> <span class="n">willReloadSections</span> <span class="nv">sections</span><span class="p">:</span> <span class="kt">Any</span><span class="o">!</span><span class="p">,</span> <span class="nv">collectionView</span><span class="p">:</span> <span class="kt">Any</span><span class="o">!</span><span class="p">)</span></code></pre>
</div>
</div>
<div>
<h4>Parameters</h4>
<table class="graybox">
<tbody>
<tr>
<td>
<code>
<em>listAdapterUpdater</em>
</code>
</td>
<td>
<div>
<p>The adapter updater owning the transition.</p>
</div>
</td>
</tr>
<tr>
<td>
<code>
<em>sections</em>
</code>
</td>
<td>
<div>
<p>The sections that will be reloaded</p>
</div>
</td>
</tr>
<tr>
<td>
<code>
<em>collectionView</em>
</code>
</td>
<td>
<div>
<p>The collection view that will perform the reload.</p>
</div>
</td>
</tr>
</tbody>
</table>
</div>
</section>
</div>
</li>
<li class="item">
<div>
<code>
<a name="/c:objc(pl)IGListAdapterUpdaterDelegate(im)listAdapterUpdater:willReloadDataWithCollectionView:"></a>
<a name="//apple_ref/objc/Method/-listAdapterUpdater:willReloadDataWithCollectionView:" class="dashAnchor"></a>
<a class="token" href="#/c:objc(pl)IGListAdapterUpdaterDelegate(im)listAdapterUpdater:willReloadDataWithCollectionView:">-listAdapterUpdater:willReloadDataWithCollectionView:</a>
</code>
</div>
<div class="height-container">
<div class="pointer-container"></div>
<section class="section">
<div class="pointer"></div>
<div class="abstract">
<p>Notifies the delegate that the updater will call <code>-[UICollectionView reloadData]</code>.</p>
</div>
<div class="declaration">
<h4>Declaration</h4>
<div class="language">
<p class="aside-title">Objective-C</p>
<pre class="highlight"><code><span class="k">-</span> <span class="p">(</span><span class="kt">void</span><span class="p">)</span><span class="nf">listAdapterUpdater</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n"><a href="../Classes/IGListAdapterUpdater.html">IGListAdapterUpdater</a></span> <span class="o">*</span><span class="p">)</span><span class="nv">listAdapterUpdater</span>
<span class="nf">willReloadDataWithCollectionView</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n">UICollectionView</span> <span class="o">*</span><span class="p">)</span><span class="nv">collectionView</span><span class="p">;</span></code></pre>
</div>
<div class="language">
<p class="aside-title">Swift</p>
<pre class="highlight"><code><span class="kd">func</span> <span class="nf">listAdapterUpdater</span><span class="p">(</span><span class="n">_</span> <span class="nv">listAdapterUpdater</span><span class="p">:</span> <span class="kt"><a href="../Classes/IGListAdapterUpdater.html">IGListAdapterUpdater</a></span><span class="o">!</span><span class="p">,</span> <span class="n">willReloadDataWithCollectionView</span> <span class="nv">collectionView</span><span class="p">:</span> <span class="kt">Any</span><span class="o">!</span><span class="p">)</span></code></pre>
</div>
</div>
<div>
<h4>Parameters</h4>
<table class="graybox">
<tbody>
<tr>
<td>
<code>
<em>listAdapterUpdater</em>
</code>
</td>
<td>
<div>
<p>The adapter updater owning the transition.</p>
</div>
</td>
</tr>
<tr>
<td>
<code>
<em>collectionView</em>
</code>
</td>
<td>
<div>
<p>The collection view that will be reloaded.</p>
</div>
</td>
</tr>
</tbody>
</table>
</div>
</section>
</div>
</li>
<li class="item">
<div>
<code>
<a name="/c:objc(pl)IGListAdapterUpdaterDelegate(im)listAdapterUpdater:didReloadDataWithCollectionView:"></a>
<a name="//apple_ref/objc/Method/-listAdapterUpdater:didReloadDataWithCollectionView:" class="dashAnchor"></a>
<a class="token" href="#/c:objc(pl)IGListAdapterUpdaterDelegate(im)listAdapterUpdater:didReloadDataWithCollectionView:">-listAdapterUpdater:didReloadDataWithCollectionView:</a>
</code>
</div>
<div class="height-container">
<div class="pointer-container"></div>
<section class="section">
<div class="pointer"></div>
<div class="abstract">
<p>Notifies the delegate that the updater successfully called <code>-[UICollectionView reloadData]</code>.</p>
</div>
<div class="declaration">
<h4>Declaration</h4>
<div class="language">
<p class="aside-title">Objective-C</p>
<pre class="highlight"><code><span class="k">-</span> <span class="p">(</span><span class="kt">void</span><span class="p">)</span><span class="nf">listAdapterUpdater</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n"><a href="../Classes/IGListAdapterUpdater.html">IGListAdapterUpdater</a></span> <span class="o">*</span><span class="p">)</span><span class="nv">listAdapterUpdater</span>
<span class="nf">didReloadDataWithCollectionView</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n">UICollectionView</span> <span class="o">*</span><span class="p">)</span><span class="nv">collectionView</span><span class="p">;</span></code></pre>
</div>
<div class="language">
<p class="aside-title">Swift</p>
<pre class="highlight"><code><span class="kd">func</span> <span class="nf">listAdapterUpdater</span><span class="p">(</span><span class="n">_</span> <span class="nv">listAdapterUpdater</span><span class="p">:</span> <span class="kt"><a href="../Classes/IGListAdapterUpdater.html">IGListAdapterUpdater</a></span><span class="o">!</span><span class="p">,</span> <span class="n">didReloadDataWithCollectionView</span> <span class="nv">collectionView</span><span class="p">:</span> <span class="kt">Any</span><span class="o">!</span><span class="p">)</span></code></pre>
</div>
</div>
<div>
<h4>Parameters</h4>
<table class="graybox">
<tbody>
<tr>
<td>
<code>
<em>listAdapterUpdater</em>
</code>
</td>
<td>
<div>
<p>The adapter updater owning the transition.</p>
</div>
</td>
</tr>
<tr>
<td>
<code>
<em>collectionView</em>
</code>
</td>
<td>
<div>
<p>The collection view that reloaded.</p>
</div>
</td>
</tr>
</tbody>
</table>
</div>
</section>
</div>
</li>
<li class="item">
<div>
<code>
<a name="/c:objc(pl)IGListAdapterUpdaterDelegate(im)listAdapterUpdater:willCrashWithException:fromObjects:toObjects:updates:"></a>
<a name="//apple_ref/objc/Method/-listAdapterUpdater:willCrashWithException:fromObjects:toObjects:updates:" class="dashAnchor"></a>
<a class="token" href="#/c:objc(pl)IGListAdapterUpdaterDelegate(im)listAdapterUpdater:willCrashWithException:fromObjects:toObjects:updates:">-listAdapterUpdater:willCrashWithException:fromObjects:toObjects:updates:</a>
</code>
</div>
<div class="height-container">
<div class="pointer-container"></div>
<section class="section">
<div class="pointer"></div>
<div class="abstract">
<p>Notifies the delegate that the collection view threw an exception in <code>-[UICollectionView performBatchUpdates:completion:]</code>.</p>
</div>
<div class="declaration">
<h4>Declaration</h4>
<div class="language">
<p class="aside-title">Objective-C</p>
<pre class="highlight"><code><span class="k">-</span> <span class="p">(</span><span class="kt">void</span><span class="p">)</span><span class="nf">listAdapterUpdater</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n"><a href="../Classes/IGListAdapterUpdater.html">IGListAdapterUpdater</a></span> <span class="o">*</span><span class="p">)</span><span class="nv">listAdapterUpdater</span>
<span class="nf">willCrashWithException</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n">NSException</span> <span class="o">*</span><span class="p">)</span><span class="nv">exception</span>
<span class="nf">fromObjects</span><span class="p">:(</span><span class="n">nullable</span> <span class="n">NSArray</span> <span class="o">*</span><span class="p">)</span><span class="nv">fromObjects</span>
<span class="nf">toObjects</span><span class="p">:(</span><span class="n">nullable</span> <span class="n">NSArray</span> <span class="o">*</span><span class="p">)</span><span class="nv">toObjects</span>
<span class="nf">updates</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n"><a href="../Classes/IGListBatchUpdateData.html">IGListBatchUpdateData</a></span> <span class="o">*</span><span class="p">)</span><span class="nv">updates</span><span class="p">;</span></code></pre>
</div>
<div class="language">
<p class="aside-title">Swift</p>
<pre class="highlight"><code><span class="kd">func</span> <span class="nf">listAdapterUpdater</span><span class="p">(</span><span class="n">_</span> <span class="nv">listAdapterUpdater</span><span class="p">:</span> <span class="kt"><a href="../Classes/IGListAdapterUpdater.html">IGListAdapterUpdater</a></span><span class="o">!</span><span class="p">,</span> <span class="n">willCrashWithException</span> <span class="nv">exception</span><span class="p">:</span> <span class="kt">Any</span><span class="o">!</span><span class="p">,</span> <span class="nv">fromObjects</span><span class="p">:</span> <span class="kt">Any</span><span class="o">!</span><span class="p">,</span> <span class="nv">toObjects</span><span class="p">:</span> <span class="kt">Any</span><span class="o">!</span><span class="p">,</span> <span class="nv">updates</span><span class="p">:</span> <span class="kt">Any</span><span class="o">!</span><span class="p">)</span></code></pre>
</div>
</div>
<div>
<h4>Parameters</h4>
<table class="graybox">
<tbody>
<tr>
<td>
<code>
<em>listAdapterUpdater</em>
</code>
</td>
<td>
<div>
<p>The adapter updater owning the transition.</p>
</div>
</td>
</tr>
<tr>
<td>
<code>
<em>exception</em>
</code>
</td>
<td>
<div>
<p>The exception thrown by the collection view.</p>
</div>
</td>
</tr>
<tr>
<td>
<code>
<em>fromObjects</em>
</code>
</td>
<td>
<div>
<p>The items transitioned from in the diff, if any.</p>
</div>
</td>
</tr>
<tr>
<td>
<code>
<em>toObjects</em>
</code>
</td>
<td>
<div>
<p>The items transitioned to in the diff, if any.</p>
</div>
</td>
</tr>
<tr>
<td>
<code>
<em>updates</em>
</code>
</td>
<td>
<div>
<p>The batch updates that were applied to the collection view.</p>
</div>
</td>
</tr>
</tbody>
</table>
</div>
</section>
</div>
</li>
</ul>
</div>
</section>
</section>
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