Re: Gtk.Image.Gtk_Image

[Thomas <fantome.forums.tDeContes@free.fr.invalid>]

In article <t1i3qd$oud$1@gioia.aioe.org>,
 "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de> wrote:

> On 2022-03-24 16:14, Thomas wrote:
> 
> [...]
> 
> > is it clear enough ?
> 
> Not really. But anyway it does not work this way.

i don't guess what was missing.

> 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.

ok.
i think that i need not understand the inner workings of GTK to make 
RAPID, and i don't want it as long as not needed (i still don't 
understand all usages).

afaiu(nderstand), to make mcc.tki.Widget.Picture.Set_Image working, i 
absolutely need an intermediate container?

well, why Gtk_Event_Box is not a good container for a Gtk_Image, while 
it is a good one for a Gtk_Pixmap?

> 
> If you need a button with image just put an image into it. Gtk_Button is 
> already a container.

yes, it works fine :-)

> Put Gtk_Box into it. Put Gtk_Image into Gtk_Box. 
> That's would be all.

do you mean that (for a simple image, not a button) i should use a 
Gtk_Box as intermediate container, instead of a Gtk_Event_Box?

-- 
RAPID maintainer
http://savannah.nongnu.org/projects/rapid/