GTK is a free and open-source project maintained by GNOME and an active community of contributors. GTK is released under the terms of the GNU Lesser General Public License.

This chapter contains some tutorial information to get you started with GTK programming. It assumes that you have GTK, its dependencies and a C compiler installed and ready to use. If you need to …

It provides common data types used in GTK, the main loop implementation, and a large set of utility functions for strings and general portability across different platforms.

Overview [src] GTK is a library for creating graphical user interfaces. It works on many UNIX -like platforms, Windows, and macOS. GTK is released under the terms of the GNU Lesser General …

Getting Started with GTK Building GTK Compiling GTK Applications on UNIX Running and debugging GTK Applications Common Questions Contact information and bug reports Initializing GTK Overview …

Namespace Gtk – 3.0 The GTK toolkit ... [−] Build ... [−] Dependencies ... [−] Additional documentation

The GTK header files use the subset of C that’s also valid C++, so you can simply use the normal GTK API in a C++ program. Alternatively, you can use a “C++ binding” such as gtkmm which provides a …

GTK 5 does not exist yet, so we cannot be entirely sure what will be involved in a migration from GTK 4 to GTK 5. But we can already give some preliminary hints about the likely changes, and how to …

Feb 24, 2020 · We also released GTK 4.21.5, in time for the GNOME beta release. The highlights in this snapshot are still more SVG work (including support for SVG filters in CSS) and lots of GSK renderer …

If you’re lucky, this will all go smoothly, and you’ll be ready to start compiling your own GTK applications. You can test your GTK installation by running the gtk4-demo program that GTK installs.