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Add an example for custom css

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This commit is contained in:
Matthias Clasen 2011-01-13 22:19:58 -05:00
parent 9d85d87f05
commit b23839c7a5
1 changed files with 17 additions and 0 deletions
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17
docs/reference/gtk/migrating-GtkStyleContext.xml
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@ -556,7 +556,24 @@
Typically, the provider will be a #GtkCssProvider, which parse CSS Typically, the provider will be a #GtkCssProvider, which parse CSS
information from a file or from a string. information from a file or from a string.
</para> </para>
<example>
<title>Using a custom GtkStyleProvider</title>
<programlisting>
GtkStyleContext *context;
GtkCssProvider *provider;
context = gtk_widget_get_style_context (widget);
provider = gtk_css_provider_new ();
gtk_css_provider_load_from_data (GTK_CSS_PROVIDER (provider),
".frame1 {\n"
" border-image: url('gradient1.png') 10 10 10 10 stretch;\n"
"}\n", -1, NULL);
gtk_style_context_add_provider (context,
GTK_STYLE_PROVIDER (provider),
GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
g_object_unref (provider);
</programlisting>
</example>
<para> <para>
Notice that you can also get style information from custom resources Notice that you can also get style information from custom resources
by implementing the #GtkStyleProvider interface yourself. This is by implementing the #GtkStyleProvider interface yourself. This is