ruby-gnome2-devel-en

[ruby-gnome2-devel-en] CSS does not work anymore

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

Hi,

CSS styling is not working for me since, i think, round a week. A self 
written application does not show any CSS styling since then anymore. 
And also the demo from cedlemo, which he posted in the gtk forums - see 
below - only show black text, while it should show red one. ruby gnome 
and rcairo are with the current git master and the system is debian testing.

Could someone confirm this?

detlef



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

provider = Gtk::CssProvider.new
provider.load(:data => "GtkLabel { color: red;}")

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

window = Gtk::Window.new
window.title = "Simple example"
window.set_default_size(300, 300)

label = Gtk::Label.new("Red text")
window.add(label)

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

Re: [ruby-gnome2-devel-en] CSS does not work anymore

[cedlemo <ce...@gm...>]

Hi Detlef,

this is related to some change in gtk3 try this
   label { color: red; };

instead of
    GtkLabel { color: red};

in the same way instead of using GtkGrid for example use grid.
look here : https://developer.gnome.org/gtk3/stable/chap-css-overview.html
the documentation has been updated

regards

cedlemo
https://github.com/cedlemo


On 10/05/2016 20:47, Detlef Reichl wrote:
> Hi,
>
> CSS styling is not working for me since, i think, round a week. A self
> written application does not show any CSS styling since then anymore.
> And also the demo from cedlemo, which he posted in the gtk forums - see
> below - only show black text, while it should show red one. ruby gnome
> and rcairo are with the current git master and the system is debian testing.
>
> Could someone confirm this?
>
> detlef
>
>
>
> #!/usr/bin/env ruby
> require "gtk3"
>
> provider = Gtk::CssProvider.new
> provider.load(:data => "GtkLabel { color: red;}")
>
> screen = Gdk::Display.default.default_screen
> Gtk::StyleContext.add_provider_for_screen(screen,
>                                             provider,
>   
> Gtk::StyleProvider::PRIORITY_USER)
>
> window = Gtk::Window.new
> window.title = "Simple example"
> window.set_default_size(300, 300)
>
> label = Gtk::Label.new("Red text")
> window.add(label)
>
> window.show_all
> window.signal_connect "destroy" do
>     Gtk.main_quit
> end
> Gtk.main
>
> ------------------------------------------------------------------------------
> 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

Re: [ruby-gnome2-devel-en] CSS does not work anymore

[cedlemo <ce...@gm...>]

> And also the demo from cedlemo, which he posted in the gtk forums

I have updated the demo in the gtk forums.


Thanks


cedlemo

https://github.com/cedlemo

Re: [ruby-gnome2-devel-en] CSS does not work anymore

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

Hi cedlemo,

that works. Thank you!

detlef

Am 11.05.2016 um 11:00 schrieb cedlemo:
> Hi Detlef,
>
> this is related to some change in gtk3 try this
>     label { color: red; };
>
> instead of
>      GtkLabel { color: red};
>
> in the same way instead of using GtkGrid for example use grid.
> look here : https://developer.gnome.org/gtk3/stable/chap-css-overview.html
> the documentation has been updated
>
> regards
>
> cedlemo
> https://github.com/cedlemo
>
>
> On 10/05/2016 20:47, Detlef Reichl wrote:
>> Hi,
>>
>> CSS styling is not working for me since, i think, round a week. A self
>> written application does not show any CSS styling since then anymore.
>> And also the demo from cedlemo, which he posted in the gtk forums - see
>> below - only show black text, while it should show red one. ruby gnome
>> and rcairo are with the current git master and the system is debian testing.
>>
>> Could someone confirm this?
>>
>> detlef
>>
>>
>>
>> #!/usr/bin/env ruby
>> require "gtk3"
>>
>> provider = Gtk::CssProvider.new
>> provider.load(:data => "GtkLabel { color: red;}")
>>
>> screen = Gdk::Display.default.default_screen
>> Gtk::StyleContext.add_provider_for_screen(screen,
>>                                              provider,
>>
>> Gtk::StyleProvider::PRIORITY_USER)
>>
>> window = Gtk::Window.new
>> window.title = "Simple example"
>> window.set_default_size(300, 300)
>>
>> label = Gtk::Label.new("Red text")
>> window.add(label)
>>
>> window.show_all
>> window.signal_connect "destroy" do
>>      Gtk.main_quit
>> end
>> Gtk.main
>>
>> ------------------------------------------------------------------------------
>> 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
>
>
>
> ------------------------------------------------------------------------------
> 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
>