2022-04-21 16:53:28 +02:00
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2022-11-21 14:48:20 +01:00
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<title>GTK 4 tutorial</title>
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2022-04-21 16:53:28 +02:00
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<span class="navbar-brand">Gtk4 tutorial</span>
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<a class="nav-link" href="sec1.html">Prev: section1</a>
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<a class="nav-link" href="sec3.html">Next: section3</a>
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</div>
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</div>
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</nav>
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2023-07-15 10:27:53 +02:00
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<h1
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id="preparation-gtk-4-installation-and-the-download-of-this-repository">Preparation
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(GTK 4 installation and the download of this repository)</h1>
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<h2 id="installing-gtk-4-into-linux-distributions">Installing GTK 4 into
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Linux distributions</h2>
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<p>This section describes how to install GTK 4 into Linux
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distributions.</p>
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2022-12-21 14:31:33 +01:00
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<p>There are two ways to install GTK 4.</p>
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<ul>
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<li>Install it from the distribution packages.</li>
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2022-12-21 14:31:33 +01:00
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<li>Build it from the source files.</li>
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</ul>
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<h3 id="installation-from-the-distribution-packages">Installation from
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the distribution packages</h3>
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<p>The first way is the easiest way to install. I’ve installed GTK 4
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packages (version 4.10.1) on Ubuntu 23.04.</p>
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<pre><code>$ sudo apt install libgtk-4-dev</code></pre>
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<p>It is important to install the development files package
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(libgtk-4-dev). Otherwise, you can’t compile any GTK 4 based
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2022-12-21 14:31:33 +01:00
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programs.</p>
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<p>Fedora, Debian, Arch, Gentoo and OpenSUSE also have GTK 4 packages.
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Package information for Arch, Debian/Ubuntu and Fedora is described in
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<a
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2022-11-21 14:48:20 +01:00
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href="https://www.gtk.org/docs/installations/linux#installing-gtk-from-packages">Installing
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GTK from packages</a>. The following table shows the distributions which
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support GTK 4.</p>
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2022-04-27 04:00:24 +02:00
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<table>
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<thead>
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<tr class="header">
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<th style="text-align: center;">Distribution</th>
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<th style="text-align: center;">version</th>
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<th style="text-align: center;">GTK 4</th>
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<th style="text-align: center;">GNOME</th>
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</tr>
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</thead>
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<tbody>
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<tr class="odd">
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<td style="text-align: center;">Fedora</td>
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<td style="text-align: center;">38</td>
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<td style="text-align: center;">4.10.3-2.fc38</td>
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<td style="text-align: center;">GNOME 44</td>
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</tr>
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<tr class="even">
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<td style="text-align: center;">Ubuntu</td>
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<td style="text-align: center;">23.04</td>
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<td style="text-align: center;">4.10.1</td>
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<td style="text-align: center;">GNOME 44</td>
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</tr>
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<tr class="odd">
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<td style="text-align: center;">Debian</td>
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<td style="text-align: center;">bookworm(testing)</td>
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<td style="text-align: center;">4.8.3+ds-2</td>
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<td style="text-align: center;">GNOME 43.4-1</td>
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</tr>
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<tr class="even">
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<td style="text-align: center;">Arch</td>
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<td style="text-align: center;">rolling release</td>
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<td style="text-align: center;">4.10.3-1</td>
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<td style="text-align: center;">GNOME 43.5-1</td>
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</tr>
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<tr class="odd">
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2022-06-22 05:01:57 +02:00
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<td style="text-align: center;">Gentoo</td>
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<td style="text-align: center;">rolling release</td>
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<td style="text-align: center;">4.10.3</td>
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<td style="text-align: center;">GNOME 44.1</td>
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2022-06-22 05:01:57 +02:00
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</tr>
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<tr class="even">
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<td style="text-align: center;">OpenSUSE</td>
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<td style="text-align: center;">Tumbleweed(rolling release)</td>
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<td style="text-align: center;">4.10.3</td>
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<td style="text-align: center;">GNOME 44.1</td>
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</tr>
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</tbody>
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</table>
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2023-07-15 10:27:53 +02:00
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<h3 id="installation-from-the-source-file">Installation from the source
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file</h3>
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2022-12-21 14:31:33 +01:00
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<p>If you want to install a developing version of GTK 4, you need to
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build it from the source. See <a
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href="https://docs.gtk.org/gtk4/building.html">Compiling the GTK
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2023-01-19 12:52:56 +01:00
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Libraries</a> section in the GTK 4 API reference.</p>
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2023-07-15 10:27:53 +02:00
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<h2 id="how-to-download-this-repository">How to download this
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repository</h2>
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<p>There are two ways: zip and git. Downloading a zip file is the
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easiest way. However, if you use git, you can easily update your local
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repository.</p>
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<h3 id="download-a-zip-file">Download a zip file</h3>
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<ul>
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<li>Run your browser and open <a
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href="https://github.com/ToshioCP/Gtk4-tutorial">this
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repository</a>.</li>
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<li>Click on the green button with <code><> Code</code>. Then a
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popup menu appears. Click on <code>Download ZIP</code> menu.</li>
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<li>Then the repository data is downloaded as a zip file into your
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download folder.</li>
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<li>Unzip the file.</li>
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</ul>
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<h3 id="clone-the-repository">Clone the repository</h3>
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<ul>
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<li>Click on the green button with the label <code><> Code</code>.
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Then a popup menu appears. The first section is <code>Clone</code> with
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three tabs. Click <code>HTTPS</code> tab and click on the copy icon,
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which is on the right of
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<code>https://github.com/ToshioCP/Gtk4-tutorial.git</code>.</li>
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<li>Run your terminal and type <code>git clone</code>, Ctrl+Shift+V.
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Then the line will be
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<code>git clone https://github.com/ToshioCP/Gtk4-tutorial.git</code>.
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Press the enter key.</li>
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<li>A directory <code>Gtk4-tutorial</code> is created. It is the copy of
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this repository.</li>
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</ul>
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<h2 id="examples-in-the-tutorial">Examples in the tutorial</h2>
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<p>Examples are under the <code>src</code> directory. For example, the
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first example of the tutorial is <code>pr1.c</code> and its pathname is
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<code>src/misc/pr1.c</code>. So you don’t need to type the example codes
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by yourself.</p>
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2022-04-21 16:53:28 +02:00
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</div>
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