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 …

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

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 …

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

The details are spelled out here. Summary GTK 4.22 will natively support SVG, including SVG animations. If you’d like to help improve this further, here are some some suggestions. If you …

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 …

GtkDropDown knows how to obtain strings from the items in a GtkStringList; for other models, you have to provide an expression to find the strings via gtk_drop_down_set_expression().

Migrating from GTK 3.x to GTK 4 [src] GTK 4 is a major new version of GTK that breaks both API and ABI compared to GTK 3.x. Thankfully, most of the changes are not hard to adapt to and …