ANN: GtkAda contributions v1.7

ANN: GtkAda contributions v1.7

[Dmitry A. Kazakov]

The software is proposed as a contribution to GtkAda, an Ada bindings to
GTK+. It deals mainly with the following issues:

- Tasking support;
- Custom models for tree view widget;
- Custom cell renderers for tree view widget;
- Resource styles;
- Capturing resources of a widget;
- Embeddable images;
- Some missing subprograms and bug fixes;
- Improved hue-luminance-saturation color model;
- Simplified image buttons and buttons customizable by style properties;
- Controlled Ada types for GTK+ strong and weak references;
- Simplified means to create lists of strings.

http://www.dmitry-kazakov.de/ada/gtkada_contributions.htm

The version 1.7 adds:

1. Trace procedures were added to Gtk.Main.Router to provide simple means
for tracing. Trace is written in a dialog box. The dialog box can be
switched between modlal and modeless states to break or only record upon
message written.

2. Erase was added to Gtk.Missed to remove all items of a container;

3. Get_Visible_Range was added to Gtk.Missed to determine the range of
visible rows in a tree view;

4. The function Get_Background_Area was added Gtk.Missed to replace
incorrect implementation of Gtk.Tree_View.

-- 
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de