gtk2/docs/reference/gtk/overview.xml
Дилян Палаузов a3db7437b3 overview.xml: The GTK library does not depend on the GTK library
The documentation stated:

GTK is a library.…  GTK depends on the following libraries:

GTK       The GTK library itself contains widgets, that is, GUI
          components such as GtkButton or GtkTextView.

There is no point in stating, that the GTK library
depends on the GTK library.
2019-07-27 11:59:45 +00:00

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XML

<?xml version="1.0"?>
<!DOCTYPE partintro PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
]>
<partintro>
<para>
GTK is a library for creating graphical user interfaces. It
works on many UNIX-like platforms, Windows, and OS X.
GTK is released under the GNU Library General Public License
(GNU LGPL), which allows for flexible licensing of client
applications. GTK has a C-based object-oriented architecture that
allows for maximum flexibility. Bindings for many other languages have
been written, including C++, Objective-C, Guile/Scheme, Perl, Python,
TOM, Ada95, Free Pascal, and Eiffel. The GTK library itself contains
<firstterm>widgets</firstterm>, that is, GUI components such as GtkButton
or GtkTextView.
</para>
<para>
GTK depends on the following libraries:
<variablelist>
<varlistentry>
<term>GLib</term>
<listitem><para>
A general-purpose utility library, not specific to graphical user interfaces.
GLib provides many useful data types, macros, type conversions,
string utilities, file utilities, a main loop abstraction, and so on.
</para></listitem>
</varlistentry>
<varlistentry>
<term>GObject</term>
<listitem><para>A library that provides a type system, a collection of
fundamental types including an object type, a signal system.
</para></listitem>
</varlistentry>
<varlistentry>
<term>GIO</term>
<listitem><para>A modern, easy-to-use VFS API including abstractions for
files, drives, volumes, stream IO, as well as network programming and
DBus communication.
</para></listitem>
</varlistentry>
<varlistentry>
<term>cairo</term>
<listitem><para>Cairo is a 2D graphics library with support for multiple
output devices.
</para></listitem>
</varlistentry>
<varlistentry>
<term>Pango</term>
<listitem><para>
Pango is a library for internationalized text handling. It centers
around the PangoLayout object, representing a paragraph of text.
Pango provides the engine for GtkTextView, GtkLabel, GtkEntry, and
other widgets that display text.
</para></listitem>
</varlistentry>
<varlistentry>
<term>ATK</term>
<listitem><para>
ATK is the Accessibility Toolkit. It provides a set of generic
interfaces allowing accessibility technologies to interact with a
graphical user interface. For example, a screen reader uses ATK to
discover the text in an interface and read it to blind users. GTK
widgets have built-in support for accessibility using the ATK
framework.
</para></listitem>
</varlistentry>
<varlistentry>
<term>GdkPixbuf</term>
<listitem><para>
This is a small library which allows you to create GdkPixbuf
("pixel buffer") objects from image data or image files.
Use a GdkPixbuf in combination with GtkImage to display images.
</para></listitem>
</varlistentry>
<varlistentry>
<term>graphene</term>
<listitem><para>
This is a small library which provides vector and matrix datatypes
and operations. graphene provides optimized implementations using
various SIMD instruction sets such as SSE.
</para></listitem>
</varlistentry>
<varlistentry>
<term>GDK</term>
<listitem><para>
GDK is the abstraction layer that allows GTK to support multiple
windowing systems. GDK provides window system facilities on Wayland,
X11, Windows, and OS X.
</para></listitem>
</varlistentry>
<varlistentry>
<term>GSK</term>
<listitem><para>
GSK is a library for creating a scene graph from render nodes,
and rendering it using different rendering APIs. GSK provides renderers
for OpenGL, Vulkan and cairo.
</para></listitem>
</varlistentry>
</variablelist>
</para>
</partintro>