Discussions are, of course, always welcome but bear in mind that
a) The message was sent directly to the project team (I mean, to Mr. M.
Cumming, Mr. D. Elstner, Mr. K. Ahlsted, and so on...) with the hope that
they will carefully study my suggestion.
b) The message was not intended to open a
Dear project team,
I write you to say that it doesn't work.
I've been using Gtkmm libraries since 2.x (even if some refactorings and
changes were made thereafter) but I still need your help.
Having a reference helps but it's not enough.
When I submitted questions directly to the project
Missatge de Kjell Ahlstedt del dia dc., 9 de
febr. 2022 a les 16:28:
> Den 2022-02-09 kl. 13:51, skrev David Gasa i Castell via gtkmm-list:
>
> Hi guys,
>
> I'd need to understand how to use Drag & Drop facilities in Gtkmm-4.x to
> reorder GtkListItem(s) in a GtkListView.
Hi guys,
I'd need to understand how to use Drag & Drop facilities in Gtkmm-4.x to
reorder GtkListItem(s) in a GtkListView.
Could you provide a simple (but complete) example code ?
Or maybe to complete the example code in
With the method set_reorderable(), Gtk::ColumnView columns can be reordered
but
Is it possible and how to reorder the rows using the "Drag & Drop" ?
--
David Gasa i Castell
Linux User #488832
___
gtkmm-list mailing list
gtkmm-list@gnome.org
Sorry for this question, but I googled and looked for in many places with
no success.
Could you provide some examples (or maybe just one…) of the basic usage of
Gtk::ColumnView (in Gtkmm-4.0) ?
--
David Gasa i Castell
Linux User #488832
___
gtkmm-list
Hi,
In closing the attached application, using the menu path: Client | Quit, I
get the critical message
Gtk-CRITICAL **: gtk_tristate_accessible_value_get: assertion
‘value->value_class == _TRISTATE_ACCESSIBLE_VALUE’ failed
What I’m doing wrong ?
(Note: I'm using Gtkmm-4.0)
--- code
#include
Missatge de David Gasa i Castell del dia dv., 16
d’abr. 2021 a les 19:54:
>
>
> Missatge de David Gasa i Castell del dia dv., 16
> d’abr. 2021 a les 17:54:
>
>> I'm recently migrated to Gtk+-4 & Gtkmm-4.0, dued mainly to the
>> height-for-width trouble mentioned one week ago.
>>
>> The problem
Missatge de David Gasa i Castell del dia dv., 16
d’abr. 2021 a les 17:54:
> I'm recently migrated to Gtk+-4 & Gtkmm-4.0, dued mainly to the
> height-for-width trouble mentioned one week ago.
>
> The problem is that I don't see the way to verify that height-for-width
> feature is back again in a
I'm recently migrated to Gtk+-4 & Gtkmm-4.0, dued mainly to the
height-for-width trouble mentioned one week ago.
The problem is that I don't see the way to verify that height-for-width
feature is back again in a treeview cell rows.
If so, I need help to find out the changes that should be
I'm working under Gtkmm 3.24.0 and just fallen in the related trouble about
the height-for-width management, mentioned at
https://gitlab.gnome.org/GNOME/gtk/-/issues/12
In a TreeView cells, instead of giving
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