[Rhythmbox-devel] How does RB style its source toolbars

[David Mohammed <davidmohammed gmail com>]

All,

  I'm writing another project and I'm trying to achieve a similar style as RB's source toolbar buttons (Edit, Browse etc) - namely, the popup is styled in the same colour as the button itself.

A standard GtkMenuButton displays the popup in the theme colour - not the button colour... in ubuntu this is the dark ambiance theme.

So to my question - how does RB achieve this - is it some custom GtkMenuButton?  Any hints where the theming for the popup in the RB source code would be gratefully received.

N.B.

Below is a simple python code sample showing a GtkMenuButton in action.

from gi.repository import Gtk, Gdk

class MenuExampleWindow(Gtk.Window):

    def __init__(self):
        Gtk.Window.__init__(self, title="Menu Example")

        self.set_default_size(200, 200)

        box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)

        menu = Gtk.Menu()
        mitem1 = Gtk.MenuItem(label = "Item 1")
        mitem2 = Gtk.MenuItem(label = "Item 2")

        menub = Gtk.MenuButton(label='menu')
        menub.set_popup(menu)
        menub.set_align_widget(None)
        menub.show_all()

        menu.append(mitem1)
        menu.append(mitem2)
        menu.attach_to_widget(menub, None)
        menu.show_all()
       
        box.pack_start(menub, False, False, 1)

        self.add(box)
       
window = MenuExampleWindow()       
window.connect("delete-event", Gtk.main_quit)
window.show_all()
Gtk.main()