Bakery: A GNOME C++ Application Framework
- A C++ Framework for Document-based GNOME applications, using gtkmm. It allows use of the Document/View architecture. Latest release is 2.5, 2008-03-26.
C++ GUI Programming with Qt 3 - Online Book
- See download section for both a PDF version and the source document; Prentice-Hall Profession Technical Reference, 2004. N.B.: This link will be removed as soon as the "C++ GUI Programming with Qt 4" book is available online.
ClanLib Game SDK
- A cross-platform C++ toolkit library which offers a series of different functionality under a streamlined API. Its primary focus is on games, although not limited for that usage only. Latest release is 0.8.1, 2008-03-11.
Clutter Toolkit
- An open source software library for creating fast, visually rich and animated graphical user interfaces.
GTK+ and Glade3 GUI Programming Tutorial - Parts 1-3
- This three-part series on Glade 3 covers the following topics: Part 1 - designing a user interface using Glade 3; Part 2 - choosing a programming language for GTK+ development; and Part 3 - writing a basic program to implement the Glade file. Glade is a RAD tool to enable quick & easy development of user interfaces for the GTK+ toolkit and the GNOME desktop environment. (2008)
Gnuada
- Projects for the GNU Ada Translator (GNAT), an Ada95 front-end based on gcc technology.
Gtk2-perl
- A set of perl bindings for Gtk+ 2.x and various related libraries.
GtkDatabox
- A widget for the Gtk+-library designed to display large amounts of numerical data fast and easily.
Gtkmm
- The official C++ interface for the GUI library GTK+.
LatencyTOP
- A Linux tool for identifying where system latency is happening, and what kind of operation/action is causing this so that the code can be changed to avoid the worst latency hiccups.
Qt Software (Trolltech) - Downloads
- The main download page for Qt, Qtopia and other tools. There is a commercial download area for proprietary development and an open source download area under the GPL and similar Open Source licenses for free and open source development. Website also available in Chinese, French, Japanese, and Korean.
Qt-Apps.org
- A database of free and open QT-based applications.
Regular-Expressions.info
- A resource site for regular expressions (regexes), including tutorials, specialized tools and utilities for working with regexes, as well as samples, books, and reference tools about regexes.
The GUI Toolkit, Framework Page
- Meta site of toolkits for building graphical user interfaces (GUIs), with emphasis on resources for Free Software (Open Source).
The Independent Qt Tutorial
- A comprehensive tutorial with lots of examples and links to the official Qt documentation; French and Italian translations available.
The TOAD C++ GUI Library
- A simple and powerful C++ GUI toolkit for the X Window System. Latest stable release is 0.64.1, 2007-07-03.
Welcome to FOX
- A C++-based toolkit for GUI development.
WxWidgets
- A cross-platform C++ GUI framework. Latest release is 2.9.0. 2009-09-08.