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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 `xwayland_keyboard_grab` mod in crate `wayland_protocols`."><meta name="keywords" content="rust, rustlang, rust-lang, xwayland_keyboard_grab"><title>wayland_protocols::unstable::xwayland_keyboard_grab - 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><noscript><link rel="stylesheet" href="../../../noscript.css"></noscript><link rel="shortcut icon" href="../../../favicon.ico"><style type="text/css">#crate-search{background-image:url("../../../down-arrow.svg");}</style></head><body class="rustdoc mod"><!--[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">☰</div><a href='../../../wayland_protocols/index.html'><div class='logo-container'><img src='../../../rust-logo.png' alt='logo'></div></a><p class='location'>Module xwayland_keyboard_grab</p><div class="sidebar-elems"><div class="block items"><ul><li><a href="#modules">Modules</a></li></ul></div><p class='location'><a href='../../index.html'>wayland_protocols</a>::<wbr><a href='../index.html'>unstable</a></p><script>window.sidebarCurrent = {name: 'xwayland_keyboard_grab', ty: 'mod', 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"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><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='out-of-band'><span id='render-detail'><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class='inner'>−</span>]</a></span><a class='srclink' href='../../../src/wayland_protocols/unstable.rs.html#402-441' title='goto source code'>[src]</a></span><span class='in-band'>Module <a href='../../index.html'>wayland_protocols</a>::<wbr><a href='../index.html'>unstable</a>::<wbr><a class="mod" href=''>xwayland_keyboard_grab</a></span></h1><div class='docblock'><p>Protocol for grabbing the keyboard from Xwayland</p>
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<p>This protocol is application-specific to meet the needs of the X11
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protocol through Xwayland. It provides a way for Xwayland to request
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all keyboard events to be forwarded to a surface even when the
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surface does not have keyboard focus.</p>
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<p>In the X11 protocol, a client may request an "active grab" on the
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keyboard. On success, all key events are reported only to the
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grabbing X11 client. For details, see XGrabKeyboard(3).</p>
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<p>The core Wayland protocol does not have a notion of an active
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keyboard grab. When running in Xwayland, X11 applications may
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acquire an active grab inside Xwayland but that cannot be translated
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to the Wayland compositor who may set the input focus to some other
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surface. In doing so, it breaks the X11 client assumption that all
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key events are reported to the grabbing client.</p>
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<p>This protocol specifies a way for Xwayland to request all keyboard
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be directed to the given surface. The protocol does not guarantee
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that the compositor will honor this request and it does not
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prescribe user interfaces on how to handle the respond. For example,
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a compositor may inform the user that all key events are now
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forwarded to the given client surface, or it may ask the user for
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permission to do so.</p>
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<p>Compositors are required to restrict access to this application
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specific protocol to Xwayland alone.</p>
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</div><h2 id='modules' class='section-header'><a href="#modules">Modules</a></h2>
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<table><tr class='module-item'><td><a class="mod" href="v1/index.html" title='wayland_protocols::unstable::xwayland_keyboard_grab::v1 mod'>v1</a></td><td class='docblock-short'></td></tr></table></section><section id="search" class="content hidden"></section><section class="footer"></section><aside id="help" class="hidden"><div><h1 class="hidden">Help</h1><div class="shortcuts"><h2>Keyboard Shortcuts</h2><dl><dt><kbd>?</kbd></dt><dd>Show this help dialog</dd><dt><kbd>S</kbd></dt><dd>Focus the search field</dd><dt><kbd>↑</kbd></dt><dd>Move up in search results</dd><dt><kbd>↓</kbd></dt><dd>Move down in search results</dd><dt><kbd>↹</kbd></dt><dd>Switch tab</dd><dt><kbd>⏎</kbd></dt><dd>Go to active search result</dd><dt><kbd>+</kbd></dt><dd>Expand all sections</dd><dt><kbd>-</kbd></dt><dd>Collapse all sections</dd></dl></div><div class="infos"><h2>Search Tricks</h2><p>Prefix searches with a type followed by a colon (e.g., <code>fn:</code>) to restrict the search to a given type.</p><p>Accepted types are: <code>fn</code>, <code>mod</code>, <code>struct</code>, <code>enum</code>, <code>trait</code>, <code>type</code>, <code>macro</code>, and <code>const</code>.</p><p>Search functions by type signature (e.g., <code>vec -> usize</code> or <code>* -> vec</code>)</p><p>Search multiple things at once by splitting your query with comma (e.g., <code>str,u8</code> or <code>String,struct:Vec,test</code>)</p></div></div></aside><script>window.rootPath = "../../../";window.currentCrate = "wayland_protocols";</script><script src="../../../aliases.js"></script><script src="../../../main.js"></script><script defer src="../../../search-index.js"></script></body></html> |
