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From: "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de>
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Subject: Re: Gtk.Image.Gtk_Image
Date: Thu, 24 Mar 2022 16:47:27 +0100
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On 2022-03-24 16:14, Thomas wrote:

[...]

> is it clear enough ?

Not really. But anyway it does not work this way. In order to change 
image's pixbuff you must redraw it afterwards and possibly resize it 
etc. It is possible, but you must understand the inner workings of GTK. 
Much simpler is to replace the image widget as a whole.

If you need a button with image just put an image into it. Gtk_Button is 
already a container. Put Gtk_Box into it. Put Gtk_Image into Gtk_Box. 
That's would be all.

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