I want to make new Client Side Decoration buttons compatible with my metacity themes.
In my metacity themes I have three compact button (minimize, maximize, close) like that:
http://discopal.ispras.ru/%D0%A4%D0%B0%D0%B9%D0%BB:Metacity-rosa-buttons.png
With lot of CSS I get
http://discopal.ispras.ru/img_auth.php/d/d7/Csd-rosa-buttons.png
You can see ugly unremovable spacing between titlebuttons.
This is because of «spacing=6» in parent GTKBox:
http://discopal.ispras.ru/img_auth.php/6/60/Csd-rosa-buttons-spacing-parasite.png
How to remove this spacing by the GTK CSS?
I look in /gtk+3.0/gtk+-3.12.2/gtk/gtkheaderbar.c and this spacing inherited from internal spacing of GtkHeaderBar (with hardcoded «#define DEFAULT_SPACING 6»)
But there is the function «gtk_header_bar_set_property»,
so may be there is some CSS Property like
«-GtkHeaderBar-spacing» or something else?
Please, give me any idea how to fix it without patching GTK.
Sincerely, Stas Fomin
