Re: [ruby-gnome2-devel-en] Frame border style

[Detlef R. <det...@gm...>]

Hi,

Am 12.05.2016 um 16:06 schrieb cedlemo:
>   > this may be completely the wrong list,
> This list is more related to the ruby-gnome2 bindings and its support.
>
>   > but may be someone can help
> but I am curious so I will try to help you
>
> Can you give informations:
>
> which debian
testing

> Gtk version
3.20.3

> Desktop (Gnome, Xfce) and version
Xfce 4.12

> theme used.
Adwaita, Gilouche and "high contrast" show the problem.

> Is the problem specific for an application you created
It is a special purpose widget, something like a Gtk::Notebook with 
grouped tabs. If other applications have the same problem, I don't know. 
But the widget may be very specific.

> Have you/use you a custom Css configuration?.
The specific part of the css file I already posted with my last mail.

Here is a small example, that shows the problem on my system.


#!/usr/bin/env ruby
require "gtk3"

provider = Gtk::CssProvider.new

css = <<-CSS
@define-color frame_border_tabs rgb(70%, 70%, 70%);
@define-color transparent rgba(0, 0, 0, 0.0);

frame#tabs {
     border-style: solid;
     border-color: @frame_border_tabs @transparent @frame_border_tabs 
@frame_border_tabs;
     border-width: 0.2em 0.32em 0.05em 0.1em;
     border-radius: 1.2em 0.7em 0.7em 1.2em;
     padding: 0.25em 0.25em 0.25em 0.25em;
}
CSS

provider.load :data => css

screen = Gdk::Display.default.default_screen
Gtk::StyleContext.add_provider_for_screen(screen,
                                           provider,
 
Gtk::StyleProvider::PRIORITY_USER)

window = Gtk::Window.new
frame = Gtk::Frame.new
window << frame
label = Gtk::Label.new 'Content'
frame << label

frame.name = 'tabs'
frame.style_context.add_provider provider, GLib::MAXUINT

window.show_all
window.signal_connect "destroy" do
   Gtk.main_quit
end
Gtk.main


Thanks, detlef

>
>
> Cedlemo
>
> On 11/05/2016 20:53, Detlef Reichl wrote:
>> Hi,
>>
>> this may be completely the wrong list, but may be someone can help :-)
>>
>>
>> I have a Gtk::Frame which is styled with CSS.This is the relevant part
>> of the css file:
>>
>> frame#tabs {
>>      border-style: solid;
>>      border-color: @frame_border_tabs @transparent @frame_border_tabs
>> @frame_border_tabs;
>>      border-width: 0.2em 0.32em 0.05em 0.1em;
>>      border-radius: 1.2em 0.7em 0.7em 1.2em;
>>      padding: 0.25em 0.25em 0.25em 0.25em;
>> }
>>
>>
>> It is drawn as in the attached image. The outer rounded border is like
>> expected. The rectangular one should from my point of view not be
>> visible. And before the CSS changes of gtk it was not. Is it also a
>> new behavior, where I have to change my css / code? It also _now_
>> seems to be theme dependent. Before the changes with the same theme it
>> worked as expected. The _problematic_ theme is Xfce-4.6 from debian
>> testing.
>>
>> detlef
>>
>>
>> ------------------------------------------------------------------------------
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>>
>> _______________________________________________
>> ruby-gnome2-devel-en mailing list
>> rub...@li...
>> https://lists.sourceforge.net/lists/listinfo/ruby-gnome2-devel-en
>
>
>
> ------------------------------------------------------------------------------
> Mobile security can be enabling, not merely restricting. Employees who
> bring their own devices (BYOD) to work are irked by the imposition of MDM
> restrictions. Mobile Device Manager Plus allows you to control only the
> apps on BYO-devices by containerizing them, leaving personal data untouched!
> https://ad.doubleclick.net/ddm/clk/304595813;131938128;j
> _______________________________________________
> ruby-gnome2-devel-en mailing list
> rub...@li...
> https://lists.sourceforge.net/lists/listinfo/ruby-gnome2-devel-en
>