185 lines
13 KiB
HTML
185 lines
13 KiB
HTML
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<meta name="description" content="API docs for the didPop method from the NoAnimationMaterialPageRoute class, for the Dart programming language.">
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<title>didPop method - NoAnimationMaterialPageRoute class - noAnimationMaterialPageRoute library - Dart API</title>
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<!-- required because all the links are pseudo-absolute -->
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<base href="../..">
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<link href="https://fonts.googleapis.com/css?family=Source+Code+Pro:500,400i,400,300|Source+Sans+Pro:400,300,700" rel="stylesheet">
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<link rel="stylesheet" href="static-assets/github.css">
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<link rel="stylesheet" href="static-assets/styles.css">
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<link rel="icon" href="static-assets/favicon.png">
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</head>
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<body>
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<div id="overlay-under-drawer"></div>
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<header id="title">
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<button id="sidenav-left-toggle" type="button"> </button>
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<ol class="breadcrumbs gt-separated dark hidden-xs">
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<li><a href="index.html">touch_demonstrator</a></li>
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<li><a href="ui_noAnimationMaterialPageRoute/ui_noAnimationMaterialPageRoute-library.html">noAnimationMaterialPageRoute</a></li>
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<li><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute-class.html">NoAnimationMaterialPageRoute<span class="signature"><<wbr><span class="type-parameter">T</span>></span></a></li>
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<li class="self-crumb">didPop method</li>
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</ol>
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<div class="self-name">didPop</div>
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<form class="search navbar-right" role="search">
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<input type="text" id="search-box" autocomplete="off" disabled class="form-control typeahead" placeholder="Loading search...">
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</form>
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</header>
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<main>
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<div class="col-xs-6 col-sm-3 col-md-2 sidebar sidebar-offcanvas-left">
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<h5>NoAnimationMaterialPageRoute class</h5>
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<ol>
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<li class="section-title"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute-class.html#constructors">Constructors</a></li>
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<li><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/NoAnimationMaterialPageRoute.html">NoAnimationMaterialPageRoute</a></li>
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<li class="section-title inherited">
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<a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute-class.html#instance-properties">Properties</a>
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</li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/animation.html">animation</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/barrierColor.html">barrierColor</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/barrierDismissible.html">barrierDismissible</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/barrierLabel.html">barrierLabel</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/builder.html">builder</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/canPop.html">canPop</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/completed.html">completed</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/controller.html">controller</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/currentResult.html">currentResult</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/debugLabel.html">debugLabel</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/finishedWhenPopped.html">finishedWhenPopped</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/focusScopeNode.html">focusScopeNode</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/fullscreenDialog.html">fullscreenDialog</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/hashCode.html">hashCode</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/hasScopedWillPopCallback.html">hasScopedWillPopCallback</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/isActive.html">isActive</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/isCurrent.html">isCurrent</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/isFirst.html">isFirst</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/maintainState.html">maintainState</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/navigator.html">navigator</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/offstage.html">offstage</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/opaque.html">opaque</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/overlayEntries.html">overlayEntries</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/popped.html">popped</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/runtimeType.html">runtimeType</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/secondaryAnimation.html">secondaryAnimation</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/semanticsDismissible.html">semanticsDismissible</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/settings.html">settings</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/subtreeContext.html">subtreeContext</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/transitionDuration.html">transitionDuration</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/willHandlePopInternally.html">willHandlePopInternally</a></li>
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<li class="section-title"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute-class.html#instance-methods">Methods</a></li>
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<li><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/buildTransitions.html">buildTransitions</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/addLocalHistoryEntry.html">addLocalHistoryEntry</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/addScopedWillPopCallback.html">addScopedWillPopCallback</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/buildPage.html">buildPage</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/canTransitionFrom.html">canTransitionFrom</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/canTransitionTo.html">canTransitionTo</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/changedExternalState.html">changedExternalState</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/changedInternalState.html">changedInternalState</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/createAnimation.html">createAnimation</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/createAnimationController.html">createAnimationController</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/createOverlayEntries.html">createOverlayEntries</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/didChangeNext.html">didChangeNext</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/didChangePrevious.html">didChangePrevious</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/didComplete.html">didComplete</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/didPop.html">didPop</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/didPopNext.html">didPopNext</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/didPush.html">didPush</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/didReplace.html">didReplace</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/dispose.html">dispose</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/install.html">install</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/noSuchMethod.html">noSuchMethod</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/removeLocalHistoryEntry.html">removeLocalHistoryEntry</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/removeScopedWillPopCallback.html">removeScopedWillPopCallback</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/setState.html">setState</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/toString.html">toString</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/willPop.html">willPop</a></li>
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<li class="section-title inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute-class.html#operators">Operators</a></li>
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<li class="inherited"><a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/operator_equals.html">operator ==</a></li>
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</ol>
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</div><!--/.sidebar-offcanvas-->
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<div class="col-xs-12 col-sm-9 col-md-8 main-content">
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<h1>didPop method</h1>
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<section class="multi-line-signature">
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<div>
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<ol class="annotation-list">
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<li>@override</li>
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</ol>
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</div>
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<span class="returntype">bool</span>
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<span class="name ">didPop</span>
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(<wbr><span class="parameter" id="didPop-param-result"><span class="type-annotation">T</span> <span class="parameter-name">result</span></span>)
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<div class="features">inherited</div>
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</section>
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<section class="desc markdown">
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<p>A request was made to pop this route. If the route can handle it
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internally (e.g. because it has its own stack of internal state) then
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return false, otherwise return true (by return the value of calling
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<code>super.didPop</code>). Returning false will prevent the default behavior of
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<code>NavigatorState.pop</code>.</p>
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<p>When this function returns true, the navigator removes this route from
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the history but does not yet call <a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/dispose.html">dispose</a>. Instead, it is the route's
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responsibility to call <code>NavigatorState.finalizeRoute</code>, which will in turn
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call <a href="ui_noAnimationMaterialPageRoute/NoAnimationMaterialPageRoute/dispose.html">dispose</a> on the route. This sequence lets the route perform an
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exit animation (or some other visual effect) after being popped but prior
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to being disposed.</p>
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</section>
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<section class="summary source-code" id="source">
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<h2><span>Implementation</span> </h2>
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<pre class="language-dart"><code class="language-dart">@override
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bool didPop(T result) {
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if (_localHistory != null && _localHistory.isNotEmpty) {
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final LocalHistoryEntry entry = _localHistory.removeLast();
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assert(entry._owner == this);
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entry._owner = null;
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entry._notifyRemoved();
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if (_localHistory.isEmpty)
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changedInternalState();
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return false;
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}
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return super.didPop(result);
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}</code></pre>
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</section>
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</div> <!-- /.main-content -->
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<div class="col-xs-6 col-sm-6 col-md-2 sidebar sidebar-offcanvas-right">
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</div><!--/.sidebar-offcanvas-->
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</main>
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<footer>
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<span class="no-break">
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touch_demonstrator 1.0.0+1
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</span>
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</footer>
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
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<script src="static-assets/typeahead.bundle.min.js"></script>
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<script src="static-assets/highlight.pack.js"></script>
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<script src="static-assets/URI.js"></script>
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<script src="static-assets/script.js"></script>
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</body>
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</html>
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