Hello everybody,
I know in the GTK+3 theming engine a theme can define a light variant
and a dark variant. Is it possible, in an application, to know which
variant is currently used, and/or specify which widget in the
application uses which variant?
Here’s the wider context: Mozilla Firefox uses
On Sat, Sep 22, 2018 at 3:11 PM Радомир Хаџић via gtk-app-devel-list
wrote:
> I'm trying to make a small application in C using GTK+3 (the latest
> stable). The application is going to have a text field implemented using
> GtkTextView where a user can write text. I also font a user to be able to
On Wed, Sep 19, 2018 at 12:19 AM Allin Cottrell wrote:
> > The question now is: "How to embed a gnuplot graphic in gtk3?
> > Could you say, please, where to find a simple example, just to undestand
> > how it is possible to do that?
>
> Get gnuplot to produce a PNG file, load the PNG into a GdkPi
On Tue, Sep 11, 2018 at 4:27 AM c.buhtz--- via gtk-app-devel-list
wrote:
> I have a Gtk.TreeView here. Most but not all of the items should be
> able to be dragged & dropped. For example the first item should not be
> able to be dragged & dropped but it should be selectable.
>
> How can I realize
On Thu, Aug 2, 2018 at 8:31 AM Roger Matthews via gtk-app-devel-list
wrote:
>
> I have developed an application using GTK+3.10. What copy-write protection
> can you (GTK+) provide for me. I have been told that copywrite is free and
> automatic and that to protect the software from piracy I need
On Sat, Apr 21, 2018 at 3:17 PM, arkkimede wrote:
> Thanks to Nicola and Yuri for the suggestions!
> Let me summarize:
>
> 1. Use pdf instead of png
> 2. Define the dimension of pdf in points;
>
> The last open point is: how to get a "preview" on the screen (this time in
> pixels) to decide whethe
On Sat, Apr 21, 2018 at 2:19 PM, arkkimede wrote:
> Ok! I can use the pdf format but the dimensions of the draw area?
The PDF format does not operate in pixels. Instead, it uses points. A
point is 1/72 of an inch. An inch is 25.4 millimeters. A standard A4
sheet is 210 mm wide, 297 mm high. Most
On Tue, Apr 3, 2018 at 5:56 PM, Tilo Villwock wrote:
> Just as a hint: in case you're trying to embed screenshots here, it's
> not allowed. You need to upload it somewhere and link it in your mail.
More to the point, error messages quoted as text are much more useful
than screenshots. They surviv
On Sat, Mar 10, 2018 at 10:40 PM, wrote:
> that does seem to do the trick. Seems rather unfortunate though to set
> it by manually. I was hoping there's at least a predefined theme color
> variable anywhere to put in here.
You might try using the :not CSS selector. The documentation mentions
it
On Thu, Jan 25, 2018 at 4:40 PM, Kian Karas wrote:
>> Part Number 71-00
>> Version47.11D
>> Build Number kk-5910
>> NATID 8988 1697
>> 0013
>
> If a row is to span multiple lines, it might improve read
On Thu, Jan 25, 2018 at 3:18 PM, Kian Karas wrote:
> It's an industrial device with a 4.5" screen. The only input method is a
> keypad. The keypad has up/down/left/right/enter/back buttons (and some other
> domain specific keys). The before mentioned keys are used to navigate a menu
> system.
>
>
On Mon, Jan 22, 2018 at 6:03 PM, Kian Karas wrote:
> I have a GtkTreeview with size constraints, which causes the text of one
> particular column in one particular row not to fit into its cell.
>
> Is there a way for the user to scroll the content of a specific cell (i.e.
> a specific column in t
On Sun, Oct 15, 2017 at 1:42 AM, Eric Cashon via gtk-app-devel-list
wrote:
> The first thing that I would try out is to change the font that is being
> drawn to see if that works.
I am getting an impression that fonts are not going to make any
difference. The OP seems not interested in how the
On Sat, Jun 24, 2017 at 1:21 AM, Michael Torrie wrote:
>> I’m on 3.18, and here’s my test application/mockup:
>>
>> http://yurikhan.github.io/images/20170623-gtk-header-bar.png
>
> Oh I see. Yes that's different. The application menu usually refers (at
> least in my mind) to the now ubiquitous h
On Fri, Jun 23, 2017 at 11:15 AM, Michael Torrie wrote:
> All the Gnome 3 apps that use a header bar that I have at my disposal
> let me open the application menu with F10. Even when I run the app
> under the most primitive window manager out there, TWM. Are they doing
> something different tha
Hello everybody.
I have heard of desktop environments that display the application menu
in a dedicated place (GNOME Shell, OS X). Presumably, in that case the
desktop environment provides a key that the user can press to open the
application menu.
I am not on such a system. That means every GTK a
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