For installing QtAda from the source code distributive you need to setup:

Qt source code and binary packages may be downloaded from Qt Software's site

Current stable version — QtAda 3.0 and QtAda 2.2

Important changes in QtAda 2.2

• project files for examples
• improved support for QTextFormat and subclasses
• improved support for QFileDialog
• bugfixes in QtSql bindings

Important changes in QtAda 3.0

• complete reimplementation of all QObject and QGraphicsItem classes
• significantly simplified user's class template: one user defined class can be placed in one package, separate Constructors and Impl package not needed

Source code: qtada-gpl-3.0.0.tar.gz

Microsoft Windows binary package (GNAT GPL 2009, Qt 4.5.1): qtada-gpl-3.0.0-qt4.5.1-1.exe

Source code: qtada-gpl-2.2.0.tar.gz

Microsoft Windows binary package (GNAT GPL 2009, Qt 4.5.1): qtada-gpl-2.2.0-qt4.5.1-1.exe

Previous stable version

Source code: qtada-gpl-2.1.0.tar.gz

Microsoft Windows binary package (GNAT GPL 2008, Qt 4.4.3): qtada-gpl-2.1.0-qt4.4.3-1.exe

Source code: qtada-gpl-2.0.0.tar.gz

Microsoft Windows binary package (GNAT GPL 2008, Qt 4.4.1): qtada-gpl-2.0.0-qt4.4.1-1.exe

Source code: qtada-gpl-1.0.4.tar.gz

Microsoft Windows binary package (GNAT GPL 2008, Qt 4.4.0): qtada-gpl-1.0.4-qt4.4.0-r1.exe

QtAda 3.1.x snapshots

QtAda 3.1.x is a current developing version. It has many new useful features, several incompatible changes and it is a subject to change without notification.

Important changes in QtAda 3.1.x

• support for Qt 4.6.0
• support for QtOpenGL module
• support for QDir, QFileInfo, QSettings, QUrl classes from QtCore module
• support for QColorDialog, QGraphicsSimpleTextItem, QImage, QRgb, QStyle and its subclasses from QtGui module
• several bug fixes

QtAda 3.1.x source code: qtada-gpl-3.1.0-20100215-3719.tar.gz

QtAda 3.1.x Microsoft Windows package (GNAT GPL 2009, Qt 4.6.0): qtada-gpl-3.1.0-20100215-3719-qt4.6.0-1.exe

QtAda/GtkAda Integration Kit is a part of QtAda 3.1.0 right now.