On Fri, Mar 27, 2015 at 12:57 PM, Emmanuele Bassi wrote:
> If you're writing new code and you're using GTK+ 2.x, you're sadly
> Doing It Wrong™, as the kids say today.
That's certainly true *if* you're a GNOME developer.
However, that's unfortunately not the world where all of us live. If
your c
Le 27 mars 2015, Emmanuele Bassi a écrit :
I don't understand. Gtk2 is stable and only receives bug fixes, right? (Is
this what you call deep maintenance?) So why should a tutorial on it be
maintained? A tutorial on Gtk 2.24 would do, whatever its date.
You still need to maintain a tutorial, u
Hi;
On 27 March 2015 at 11:24, Lucas Levrel wrote:
> Le 27 mars 2015, Emmanuele Bassi a écrit :
>
>> After GTK 2.8, you should be using the Cairo API for everything; some
>
>
> Part of your sentence has been cutoff it seems.
Ah, yes. I was meaning to link to the migration API, and I moved it at
Le 27 mars 2015, Emmanuele Bassi a écrit :
After GTK 2.8, you should be using the Cairo API for everything; some
Part of your sentence has been cutoff it seems.
You likely won't ever see a GTK 2 programming tutorial that is both up
to date and maintained, considering that GTK 2 is in deep ma
Hi;
On 27 March 2015 at 10:22, Lucas Levrel wrote:
>>> - draw your "background" on bare_pixmap
>>>
>>> - when you have to redraw, just copy bare_pixmap to full_pixmap, add
>>> stuff
>>> to full_pixmap, then display it:
>>>
>>> gdk_draw_drawable(full_pixmap,copy_gc,bare_pixmap,0,0,0,0,-1,-1);
Le 26 mars 2015, Emmanuele Bassi a écrit :
What I do in a similar situation is keeping a kind of carbon copy of the
bare drawing:
- get two pixmaps from the drawing area :
bare_pixmap=gdk_pixmap_new(d_area->window,width,height,-1);
full_pixmap=gdk_pixmap_new(d_area->window,width,height,-1);
Hi;
On 26 March 2015 at 19:54, Lucas Levrel wrote:
> Le 26 mars 2015, Sergei Naumov a écrit :
>
>> Hmm. This is something I did not know I could do. But in this case I would
>> have to redraw everything in the widget's drawing area which is my axes,
>> tickmarks, labeles, etc... All right, I will
Le 26 mars 2015, Sergei Naumov a écrit :
Hmm. This is something I did not know I could do. But in this case I would
have to redraw everything in the widget's drawing area which is my axes,
tickmarks, labeles, etc... All right, I will try it this way because it is
much simpler.
What I do in a
25.03.2015, 19:09:09 пользователь Emmanuele Bassi (eba...@gmail.com) написал:
To be fair, though, if you're not going to offload drawing to a
separate thread, then why are you complicating things this much?
If you want your widget to be redrawn at periodic intervals, you can
call gtk_widget_
Hi;
On 25 March 2015 at 14:49, Sergei Naumov wrote:
>
>> 25.03.2015, 18:09:41 пользователь Emmanuele Bassi (eba...@gmail.com)
>> написал:
>>
>> > This is going
>> > to be my setup draw (axes, tickmarks, etc). Then because I use
>> > g_timeout_add_seconds() to fire up the thread, I'd have to chang
25.03.2015, 18:09:41 пользователь Emmanuele Bassi (eba...@gmail.com) написал:
> This is going
> to be my setup draw (axes, tickmarks, etc). Then because I use
> g_timeout_add_seconds() to fire up the thread, I'd have to change it to
> something like that
Why are you using a timeout to fire of
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