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authorLeo Tenenbaum <pommicket@gmail.com>2018-08-20 21:12:06 -0400
committerLeo Tenenbaum <pommicket@gmail.com>2018-08-20 21:12:06 -0400
commit63e87c2d0c9d263f14c77b68f85c67d46ece82a9 (patch)
tree6260365cbf7d24f37d27669e8538227fcb72e243 /gtk+-mingw/share/gtk-doc/html/gtk3/gtk-migrating-GtkStyleContext-parsing.html
parenta4460f6d9453bbd7e584937686449cef3e19f052 (diff)
Removed gtk+ docsHEADmaster
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-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
-<html>
-<head>
-<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Parsing of custom resources</title>
-<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
-<link rel="home" href="index.html" title="GTK+ 3 Reference Manual">
-<link rel="up" href="gtk-migrating-GtkStyleContext.html" title="Theming changes">
-<link rel="prev" href="gtk-migrating-GtkStyleContext-checklist.html" title="A checklist for widgets">
-<link rel="next" href="gtk-migrating-GtkStyleContext-bonus-points.html" title="Bonus points">
-<meta name="generator" content="GTK-Doc V1.18.1 (XML mode)">
-<link rel="stylesheet" href="style.css" type="text/css">
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-<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"><tr valign="middle">
-<td><a accesskey="p" href="gtk-migrating-GtkStyleContext-checklist.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td>
-<td><a accesskey="u" href="gtk-migrating-GtkStyleContext.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></a></td>
-<td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td>
-<th width="100%" align="center">GTK+ 3 Reference Manual</th>
-<td><a accesskey="n" href="gtk-migrating-GtkStyleContext-bonus-points.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td>
-</tr></table>
-<div class="section">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="gtk-migrating-GtkStyleContext-parsing"></a>Parsing of custom resources</h2></div></div></div>
-<p>
- As a consequence of the RC format going away, calling <a class="link" href="gtk3-Resource-Files.html#gtk-rc-parse" title="gtk_rc_parse ()"><code class="function">gtk_rc_parse()</code></a> or
- <a class="link" href="gtk3-Resource-Files.html#gtk-rc-parse-string" title="gtk_rc_parse_string ()"><code class="function">gtk_rc_parse_string()</code></a> won't have any effect on a widgets appearance.
- The way to replace these calls is using a custom <a class="link" href="GtkStyleProvider.html" title="GtkStyleProvider"><span class="type">GtkStyleProvider</span></a>,
- either for an individual widget through <a class="link" href="GtkStyleContext.html#gtk-style-context-add-provider" title="gtk_style_context_add_provider ()"><code class="function">gtk_style_context_add_provider()</code></a>
- or for all widgets on a screen through <a class="link" href="GtkStyleContext.html#gtk-style-context-add-provider-for-screen" title="gtk_style_context_add_provider_for_screen ()"><code class="function">gtk_style_context_add_provider_for_screen()</code></a>.
- Typically, the provider will be a <a class="link" href="GtkCssProvider.html" title="GtkCssProvider"><span class="type">GtkCssProvider</span></a>, which parse CSS
- information from a file or from a string.
- </p>
-<div class="example">
-<a name="id1499725"></a><p class="title"><b>Example 123. Using a custom GtkStyleProvider</b></p>
-<div class="example-contents">
- <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
- <tbody>
- <tr>
- <td class="listing_lines" align="right"><pre>1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
-13</pre></td>
- <td class="listing_code"><pre class="programlisting"><span class="usertype">GtkStyleContext</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">context</span><span class="symbol">;</span>
-<span class="usertype">GtkCssProvider</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">provider</span><span class="symbol">;</span>
-
-<span class="normal">context </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkWidget.html#gtk-widget-get-style-context">gtk_widget_get_style_context</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">widget</span><span class="symbol">);</span>
-<span class="normal">provider </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkCssProvider.html#gtk-css-provider-new">gtk_css_provider_new</a></span><span class="normal"> </span><span class="symbol">();</span>
-<span class="function"><a href="GtkCssProvider.html#gtk-css-provider-load-from-data">gtk_css_provider_load_from_data</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">GTK_CSS_PROVIDER</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">provider</span><span class="symbol">),</span>
-<span class="normal"> </span><span class="string">".frame1 {</span><span class="specialchar">\n</span><span class="string">"</span>
-<span class="normal"> </span><span class="string">" border-image: url('gradient1.png') 10 10 10 10 stretch;</span><span class="specialchar">\n</span><span class="string">"</span>
-<span class="normal"> </span><span class="string">"}</span><span class="specialchar">\n</span><span class="string">"</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">-</span><span class="number">1</span><span class="symbol">,</span><span class="normal"> <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">);</span>
-<span class="function"><a href="GtkStyleContext.html#gtk-style-context-add-provider">gtk_style_context_add_provider</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">context</span><span class="symbol">,</span>
-<span class="normal"> </span><span class="function">GTK_STYLE_PROVIDER</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">provider</span><span class="symbol">),</span>
-<span class="normal"> <a href="GtkStyleProvider.html#GTK-STYLE-PROVIDER-PRIORITY-APPLICATION:CAPS">GTK_STYLE_PROVIDER_PRIORITY_APPLICATION</a></span><span class="symbol">);</span>
-<span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref">g_object_unref</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">provider</span><span class="symbol">);</span></pre></td>
- </tr>
- </tbody>
- </table>
-</div>
-
-</div>
-<br class="example-break"><p>
- Notice that you can also get style information from custom resources
- by implementing the <a class="link" href="GtkStyleProvider.html" title="GtkStyleProvider"><span class="type">GtkStyleProvider</span></a> interface yourself. This is
- an advanced feature that should be rarely used.
- </p>
-</div>
-<div class="footer">
-<hr>
- Generated by GTK-Doc V1.18.1</div>
-</body>
-</html> \ No newline at end of file
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