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Newsgroups: comp.lang.ada
Date: Mon, 20 Jan 2020 07:24:46 -0800 (PST)
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Subject: Re: wanted: expertise with Gtkada.Canvas_View in gtkada 17.0
From: mario.blunk.gplus@gmail.com
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Xref: reader01.eternal-september.org comp.lang.ada:57906
Date: 2020-01-20T07:24:46-08:00
List-Id: <comp.lang.ada>

On Friday, November 29, 2019 at 1:48:07 PM UTC+1, briot....@gmail.com wrote=
:
> > does anyone here have expertise with the package Gtkada.Canvas_View ?=
=20
>=20
> I wrote it at the time, but I haven't used GtkAda for three years now so
> I am a little rusty on the subject. You could still try sending your actu=
al
> question, maybe other people can help.

One question on key-press-event:
In my demo at=20
https://github.com/Blunk-electronic/ada_training/blob/master/src/lib/canvas=
_test.adb in line 1049 there is a procedure on_key_event which is never cal=
led for some reason. In the procedure init (right below) I did the proper c=
onnection to the key-press-signal.

In order to reproduce the problem please compile the top level unit with gp=
rbuild in
https://github.com/Blunk-electronic/ada_training/tree/master/src/gtkada_9

What am I doing wrong ?