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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `Window` trait in crate `window`."><meta name="keywords" content="rust, rustlang, rust-lang, Window"><title>window::Window - Rust</title><link rel="stylesheet" type="text/css" href="../normalize.css"><link rel="stylesheet" type="text/css" href="../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../dark.css"><link rel="stylesheet" type="text/css" href="../light.css" id="themeStyle"><script src="../storage.js"></script></head><body class="rustdoc trait"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">&#9776;</div><p class='location'>Trait Window</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#required-methods">Required Methods</a><div class="sidebar-links"><a href="#tymethod.set_should_close">set_should_close</a><a href="#tymethod.should_close">should_close</a><a href="#tymethod.size">size</a><a href="#tymethod.swap_buffers">swap_buffers</a><a href="#tymethod.wait_event">wait_event</a><a href="#tymethod.wait_event_timeout">wait_event_timeout</a><a href="#tymethod.poll_event">poll_event</a><a href="#tymethod.draw_size">draw_size</a></div><a class="sidebar-title" href="#implementors">Implementors</a></div><p class='location'><a href='index.html'>window</a></p><script>window.sidebarCurrent = {name: 'Window', ty: 'trait', relpath: ''};</script><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><input class="search-input" name="search" autocomplete="off" placeholder="Click or press S to search, ? for more options…" type="search"><a id="settings-menu" href="../settings.html"><img src="../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='in-band'>Trait <a href='index.html'>window</a>::<wbr><a class="trait" href=''>Window</a></span><span class='out-of-band'><span id='render-detail'><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class='inner'>&#x2212;</span>]</a></span><a class='srclink' href='../src/window/lib.rs.html#166-205' title='goto source code'>[src]</a></span></h1><div class="docblock type-decl"><pre class='rust trait'>pub trait Window {
fn <a href='#tymethod.set_should_close' class='fnname'>set_should_close</a>(&amp;mut self, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>);
<div class='item-spacer'></div> fn <a href='#tymethod.should_close' class='fnname'>should_close</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>;
<div class='item-spacer'></div> fn <a href='#tymethod.size' class='fnname'>size</a>(&amp;self) -&gt; <a class="struct" href="../window/struct.Size.html" title="struct window::Size">Size</a>;
<div class='item-spacer'></div> fn <a href='#tymethod.swap_buffers' class='fnname'>swap_buffers</a>(&amp;mut self);
<div class='item-spacer'></div> fn <a href='#tymethod.wait_event' class='fnname'>wait_event</a>(&amp;mut self) -&gt; <a class="enum" href="../input/enum.Input.html" title="enum input::Input">Input</a>;
<div class='item-spacer'></div> fn <a href='#tymethod.wait_event_timeout' class='fnname'>wait_event_timeout</a>(&amp;mut self, timeout: <a class="struct" href="https://doc.rust-lang.org/nightly/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="enum" href="../input/enum.Input.html" title="enum input::Input">Input</a>&gt;;
<div class='item-spacer'></div> fn <a href='#tymethod.poll_event' class='fnname'>poll_event</a>(&amp;mut self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="enum" href="../input/enum.Input.html" title="enum input::Input">Input</a>&gt;;
<div class='item-spacer'></div> fn <a href='#tymethod.draw_size' class='fnname'>draw_size</a>(&amp;self) -&gt; <a class="struct" href="../window/struct.Size.html" title="struct window::Size">Size</a>;
}</pre></div><div class='docblock'><p>Trait representing the minimum requirements for defining a window.</p>
<p>This trait defines all the behavior needed for making an event loop.</p>
<p>An example of a working event loop can be found in the Piston-Tutorials
repository under getting-started, or in the event loop examples.</p>
</div>
<h2 id='required-methods' class='small-section-header'>
Required Methods<a href='#required-methods' class='anchor'></a>
</h2>
<div class='methods'>
<h3 id='tymethod.set_should_close' class='method'><span id='set_should_close.v' class='invisible'><code>fn <a href='#tymethod.set_should_close' class='fnname'>set_should_close</a>(&amp;mut self, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>)</code></span></h3><div class='docblock'><p>Tells the window to close or stay open.</p>
</div><h3 id='tymethod.should_close' class='method'><span id='should_close.v' class='invisible'><code>fn <a href='#tymethod.should_close' class='fnname'>should_close</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></h3><div class='docblock'><p>Returns true if the window should close.</p>
</div><h3 id='tymethod.size' class='method'><span id='size.v' class='invisible'><code>fn <a href='#tymethod.size' class='fnname'>size</a>(&amp;self) -&gt; <a class="struct" href="../window/struct.Size.html" title="struct window::Size">Size</a></code></span></h3><div class='docblock'><p>Gets the size of the window.</p>
</div><h3 id='tymethod.swap_buffers' class='method'><span id='swap_buffers.v' class='invisible'><code>fn <a href='#tymethod.swap_buffers' class='fnname'>swap_buffers</a>(&amp;mut self)</code></span></h3><div class='docblock'><p>Swaps render buffers.</p>
<p>When this is set to false, this method must be called manually
or through the window backend. By default it is set to true, so
usually it is not needed in application code.</p>
</div><h3 id='tymethod.wait_event' class='method'><span id='wait_event.v' class='invisible'><code>fn <a href='#tymethod.wait_event' class='fnname'>wait_event</a>(&amp;mut self) -&gt; <a class="enum" href="../input/enum.Input.html" title="enum input::Input">Input</a></code></span></h3><div class='docblock'><p>Wait indefinitely for an input event to be available from the window.</p>
</div><h3 id='tymethod.wait_event_timeout' class='method'><span id='wait_event_timeout.v' class='invisible'><code>fn <a href='#tymethod.wait_event_timeout' class='fnname'>wait_event_timeout</a>(&amp;mut self, timeout: <a class="struct" href="https://doc.rust-lang.org/nightly/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="enum" href="../input/enum.Input.html" title="enum input::Input">Input</a>&gt;</code></span></h3><div class='docblock'><p>Wait for an input event to be available from the window or for the
specified timeout to be reached.</p>
<p>Returns <code>None</code> only if there is no input event within the timeout.</p>
</div><h3 id='tymethod.poll_event' class='method'><span id='poll_event.v' class='invisible'><code>fn <a href='#tymethod.poll_event' class='fnname'>poll_event</a>(&amp;mut self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="enum" href="../input/enum.Input.html" title="enum input::Input">Input</a>&gt;</code></span></h3><div class='docblock'><p>Polls an input event from the window.</p>
<p>Return <code>None</code> if no events available.</p>
</div><h3 id='tymethod.draw_size' class='method'><span id='draw_size.v' class='invisible'><code>fn <a href='#tymethod.draw_size' class='fnname'>draw_size</a>(&amp;self) -&gt; <a class="struct" href="../window/struct.Size.html" title="struct window::Size">Size</a></code></span></h3><div class='docblock'><p>Gets the draw size of the window.</p>
<p>This is equal to the size of the frame buffer of the inner window,
excluding the title bar and borders.</p>
<p>This information is given to the client code through the
<a href="../input/enum.Event.html"><code>Render</code></a> event.</p>
</div></div><h2 id='implementors' class='small-section-header'>Implementors<a href='#implementors' class='anchor'></a></h2><ul class='item-list' id='implementors-list'><li><table class='table-display'><tbody><tr><td><code>impl Window for <a class="struct" href="../window/struct.NoWindow.html" title="struct window::NoWindow">NoWindow</a></code><td><div class='out-of-band'><a class='srclink' href='../src/window/no_window.rs.html#39-69' title='goto source code'>[src]</a></div></td></tr></tbody></table></li>
</ul><script type="text/javascript">window.inlined_types=new Set([]);</script><script type="text/javascript" async
src="../implementors/window/trait.Window.js">
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