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<link rel="index" title="Index" href="../genindex.html" /><link rel="search" title="Search" href="../search.html" /><link rel="next" title="Libraries" href="overview/libraries.html" /><link rel="prev" title="Platform Introduction" href="../introduction.html" />
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<li class="toctree-l1 current has-children"><a class="reference internal" href="../introduction.html">Platform Introduction</a><input checked="" class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" role="switch" type="checkbox"/><label for="toctree-checkbox-1"><div class="visually-hidden">Toggle child pages in navigation</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul class="current">
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<li class="toctree-l2 current has-children current-page"><a class="current reference internal" href="#">Platform Components</a><input checked="" class="toctree-checkbox" id="toctree-checkbox-2" name="toctree-checkbox-2" role="switch" type="checkbox"/><label for="toctree-checkbox-2"><div class="visually-hidden">Toggle child pages in navigation</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
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<li class="toctree-l3"><a class="reference internal" href="overview/libraries.html">Libraries</a></li>
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<li class="toctree-l3"><a class="reference internal" href="overview/services.html">Services</a></li>
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<li class="toctree-l2"><a class="reference internal" href="languages.html">Programming Languages</a></li>
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<li class="toctree-l2"><a class="reference internal" href="builder.html">GNOME Builder</a></li>
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<li class="toctree-l2"><a class="reference internal" href="flatpak.html">Flatpak</a></li>
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<li class="toctree-l1 has-children"><a class="reference internal" href="../guidelines.html">Guidelines</a><input class="toctree-checkbox" id="toctree-checkbox-3" name="toctree-checkbox-3" role="switch" type="checkbox"/><label for="toctree-checkbox-3"><div class="visually-hidden">Toggle child pages in navigation</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
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<li class="toctree-l2 has-children"><a class="reference internal" href="../guidelines/programming.html">Programming Guidelines</a><input class="toctree-checkbox" id="toctree-checkbox-4" name="toctree-checkbox-4" role="switch" type="checkbox"/><label for="toctree-checkbox-4"><div class="visually-hidden">Toggle child pages in navigation</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
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<li class="toctree-l3"><a class="reference internal" href="../guidelines/programming/coding-style.html">C Coding Style</a></li>
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<li class="toctree-l3"><a class="reference internal" href="../guidelines/programming/memory-management.html">Managing Memory</a></li>
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<li class="toctree-l3"><a class="reference internal" href="../guidelines/programming/writing-good-code.html">The Importance of Writing Good Code</a></li>
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<li class="toctree-l3"><a class="reference internal" href="../guidelines/programming/optimizing.html">Optimizing GNOME Applications</a></li>
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<li class="toctree-l3"><a class="reference internal" href="../guidelines/programming/namespacing.html">Namespacing</a></li>
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<li class="toctree-l3"><a class="reference internal" href="../guidelines/programming/introspection.html">Introspection</a></li>
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<li class="toctree-l2 has-children"><a class="reference internal" href="../guidelines/accessibility.html">Accessibility</a><input class="toctree-checkbox" id="toctree-checkbox-5" name="toctree-checkbox-5" role="switch" type="checkbox"/><label for="toctree-checkbox-5"><div class="visually-hidden">Toggle child pages in navigation</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
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<li class="toctree-l3"><a class="reference internal" href="../guidelines/accessibility/coding-guidelines.html">Coding Guidelines for Supporting Accessibility</a></li>
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<li class="toctree-l3"><a class="reference internal" href="../guidelines/accessibility/custom-widgets.html">Making Custom Components Accessible</a></li>
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<li class="toctree-l2 has-children"><a class="reference internal" href="../guidelines/localization.html">Localization</a><input class="toctree-checkbox" id="toctree-checkbox-6" name="toctree-checkbox-6" role="switch" type="checkbox"/><label for="toctree-checkbox-6"><div class="visually-hidden">Toggle child pages in navigation</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
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<li class="toctree-l3"><a class="reference internal" href="../guidelines/localization/practices.html">Best Practices for Localization</a></li>
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<li class="toctree-l2 has-children"><a class="reference internal" href="../guidelines/maintainer.html">Maintainer Guidelines</a><input class="toctree-checkbox" id="toctree-checkbox-7" name="toctree-checkbox-7" role="switch" type="checkbox"/><label for="toctree-checkbox-7"><div class="visually-hidden">Toggle child pages in navigation</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
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<li class="toctree-l3"><a class="reference internal" href="../guidelines/maintainer/api-stability.html">API Stability</a></li>
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<li class="toctree-l3"><a class="reference internal" href="../guidelines/maintainer/parallel-installability.html">Parallel Installability</a></li>
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<li class="toctree-l3"><a class="reference internal" href="../guidelines/maintainer/integrating.html">Integrating with GNOME</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../guidelines/devel-docs.html">Developer Documentation Style Guidelines</a></li>
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<li class="toctree-l1 has-children"><a class="reference internal" href="../tutorials.html">Tutorials</a><input class="toctree-checkbox" id="toctree-checkbox-8" name="toctree-checkbox-8" role="switch" type="checkbox"/><label for="toctree-checkbox-8"><div class="visually-hidden">Toggle child pages in navigation</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
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<li class="toctree-l3 has-children"><a class="reference internal" href="../tutorials/beginners/getting_started.html">Getting Started</a><input class="toctree-checkbox" id="toctree-checkbox-10" name="toctree-checkbox-10" role="switch" type="checkbox"/><label for="toctree-checkbox-10"><div class="visually-hidden">Toggle child pages in navigation</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
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<li class="toctree-l4"><a class="reference internal" href="../tutorials/beginners/getting_started/content_view.html">Adding A Content View</a></li>
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<li class="toctree-l4"><a class="reference internal" href="../tutorials/beginners/getting_started/opening_files.html">Loading Content From A File</a></li>
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<li class="toctree-l4"><a class="reference internal" href="../tutorials/beginners/getting_started/cursor_position.html">Showing The Cursor Position</a></li>
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<li class="toctree-l4"><a class="reference internal" href="../tutorials/beginners/getting_started/saving_files.html">Saving The Content To A File</a></li>
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<li class="toctree-l4"><a class="reference internal" href="../tutorials/beginners/getting_started/saving_state.html">Saving The Application State</a></li>
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<li class="toctree-l4"><a class="reference internal" href="../tutorials/beginners/getting_started/adding_toasts.html">Notifying The User With Toasts</a></li>
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<li class="toctree-l4"><a class="reference internal" href="../tutorials/beginners/getting_started/dark_mode.html">Forcing The Dark Color Scheme</a></li>
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</ul>
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<li class="toctree-l3 has-children"><a class="reference internal" href="../tutorials/beginners/components.html">UI components</a><input class="toctree-checkbox" id="toctree-checkbox-11" name="toctree-checkbox-11" role="switch" type="checkbox"/><label for="toctree-checkbox-11"><div class="visually-hidden">Toggle child pages in navigation</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
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<li class="toctree-l4"><a class="reference internal" href="../tutorials/beginners/components/window.html">Windows</a></li>
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<li class="toctree-l4"><a class="reference internal" href="../tutorials/beginners/components/stack.html">Stacks</a></li>
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<li class="toctree-l4"><a class="reference internal" href="../tutorials/beginners/components/toggle.html">Toggles</a></li>
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<li class="toctree-l4"><a class="reference internal" href="../tutorials/beginners/components/check_box.html">Check Boxes</a></li>
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<li class="toctree-l4"><a class="reference internal" href="../tutorials/beginners/components/radio_button.html">Radio Buttons</a></li>
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<li class="toctree-l4"><a class="reference internal" href="../tutorials/beginners/components/spin_button.html">Spin Buttons</a></li>
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<li class="toctree-l4"><a class="reference internal" href="../tutorials/beginners/components/link_button.html">Link Buttons</a></li>
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<li class="toctree-l4"><a class="reference internal" href="../tutorials/beginners/components/switch.html">Switches</a></li>
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<li class="toctree-l4"><a class="reference internal" href="../tutorials/beginners/components/menu_button.html">Menu Buttons</a></li>
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<li class="toctree-l4"><a class="reference internal" href="../tutorials/beginners/components/entry.html">Entries</a></li>
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<li class="toctree-l4"><a class="reference internal" href="../tutorials/beginners/components/password_entry.html">Password Entries</a></li>
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<li class="toctree-l4"><a class="reference internal" href="../tutorials/beginners/components/message_dialog.html">Messages</a></li>
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<li class="toctree-l4"><a class="reference internal" href="../tutorials/beginners/components/file_dialog.html">File Dialogs</a></li>
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<li class="toctree-l4"><a class="reference internal" href="../tutorials/beginners/components/spinner.html">Spinners</a></li>
|
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<li class="toctree-l4"><a class="reference internal" href="../tutorials/beginners/components/level_bar.html">Level Bars</a></li>
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</ul>
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</li>
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||
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</ul>
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</li>
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<li class="toctree-l2"><a class="reference internal" href="../tutorials/application-id.html">Application ID</a></li>
|
||
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<li class="toctree-l2"><a class="reference internal" href="../tutorials/application.html">Using GtkApplication</a></li>
|
||
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<li class="toctree-l2"><a class="reference internal" href="../tutorials/save-state.html">Saving and Loading Window State</a></li>
|
||
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<li class="toctree-l2"><a class="reference internal" href="../tutorials/notifications.html">Using Notifications</a></li>
|
||
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<li class="toctree-l2"><a class="reference internal" href="../tutorials/themed-icons.html">Themed Icons</a></li>
|
||
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<li class="toctree-l2"><a class="reference internal" href="../tutorials/deprecations.html">Dealing With Deprecations</a></li>
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||
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<li class="toctree-l2"><a class="reference internal" href="../tutorials/actions.html">Actions</a></li>
|
||
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<li class="toctree-l2"><a class="reference internal" href="../tutorials/menus.html">Menus</a></li>
|
||
|
|
<li class="toctree-l2"><a class="reference internal" href="../tutorials/search-provider.html">Writing a Search Provider</a></li>
|
||
|
|
<li class="toctree-l2"><a class="reference internal" href="../tutorials/pre-and-post-conditions.html">Pre- and Post-Conditions</a></li>
|
||
|
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<li class="toctree-l2"><a class="reference internal" href="../tutorials/main-contexts.html">Main Contexts</a></li>
|
||
|
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<li class="toctree-l2"><a class="reference internal" href="../tutorials/lists.html">Using GLib Lists</a></li>
|
||
|
|
<li class="toctree-l2"><a class="reference internal" href="../tutorials/threading.html">Threading</a></li>
|
||
|
|
<li class="toctree-l2"><a class="reference internal" href="../tutorials/asynchronous-programming.html">Asynchronous Programming</a></li>
|
||
|
|
<li class="toctree-l2"><a class="reference internal" href="../tutorials/drag-and-drop.html">Drag and Drop</a></li>
|
||
|
|
<li class="toctree-l2"><a class="reference internal" href="../tutorials/widget-templates.html">Widget Templates</a></li>
|
||
|
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</ul>
|
||
|
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</li>
|
||
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</ul>
|
||
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</div>
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</div>
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</div>
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</div>
|
||
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</aside>
|
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<main class="main">
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<div class="content">
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<article role="main">
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<label class="toc-overlay-icon toc-content-icon no-toc" for="__toc">
|
||
|
|
<i class="icon"><svg><use href="#svg-toc"></use></svg></i>
|
||
|
|
</label>
|
||
|
|
<section id="platform-components">
|
||
|
|
<h1>Platform Components<a class="headerlink" href="#platform-components" title="Permalink to this headline">#</a></h1>
|
||
|
|
<p>This part of the GNOME platform introduction provides a comprehensive overview
|
||
|
|
of the libraries and services that are provided by the GNOME project, and which
|
||
|
|
provide the primary basis for creating apps using the GNOME platform.</p>
|
||
|
|
<p><a class="reference internal" href="overview/libraries.html"><span class="doc">GNOME libraries</span></a> include things like GTK, for
|
||
|
|
building application user interfaces, GStreamer, for multimedia playback, and
|
||
|
|
GSocket networking APIs. These are available to use through the GNOME Flatpak
|
||
|
|
runtime, as well as through the main Linux distributions.</p>
|
||
|
|
<p><a class="reference internal" href="overview/services.html"><span class="doc">GNOME services</span></a> are included in the system and give
|
||
|
|
apps access to things like email, calendaring, contacts, and password storage.
|
||
|
|
One of the most useful services for apps is portals, which provides sandboxed
|
||
|
|
apps with access to a wide range of system features.</p>
|
||
|
|
<div class="toctree-wrapper compound">
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</div>
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<div class="context">
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<span>Next</span>
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<div class="title">Libraries</div>
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<span>Previous</span>
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<div class="title">Platform Introduction</div>
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</div>
|
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|
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