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  1. PO
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    <p>This will solve the tab number switching problem.</p> <pre><code>from gi.repository import Gtk tabs = Gtk.Notebook() tabs.set_scrollable(True) button = Gtk.Button() button.set_label('hi!') button.set_relief(Gtk.ReliefStyle.NONE) #here we use a grid to allow more widgets in the tab label. box = Gtk.Grid(orientation=Gtk.Orientation.HORIZONTAL) box.add(button) box.show_all() #a general tab number switcher def on_this_tab_clicked(button, tabs, pagenum): tabs.set_current_page(pagenum) #any button on a tab needs numbers in its callback argument #as well as a argument for the tab object(Gtk.Notebook) button.connect("clicked", on_this_tab_clicked, tabs, 0) #Here we add the acclerator. accels = Gtk.AccelGroup() #parse it so it's easy to read key, mod = Gtk.accelerator_parse("&lt;Alt&gt;1") button.add_accelerator("activate", accels, key, mod, Gtk.AccelFlags.VISIBLE) tab_content = Gtk.Label() tab_content.set_text('hi!') #place the box(Gtk.Grid) in the second argument of append_page tabs.append_page(tab_content, box) tabs.set_tab_reorderable(tab_content, True) #do everything with successive buttons exactly like the first button button2 = Gtk.Button() button2.set_label('bye!') button2.set_relief(Gtk.ReliefStyle.NONE) box2 = Gtk.Grid(orientation=Gtk.Orientation.HORIZONTAL) box2.add(button2) box2.show_all() button2.connect("clicked", on_this_tab_clicked, tabs, 1) key2, mod2 = Gtk.accelerator_parse("&lt;Alt&gt;2") button2.add_accelerator("activate", accels, key2, mod2, Gtk.AccelFlags.VISIBLE) tab_content2 = Gtk.Label() tab_content2.set_text('bye!') tabs.append_page(tab_content2, box2) tabs.set_tab_reorderable(tab_content2, True) window = Gtk.Window() window.set_default_size(200, 200) window.add(tabs) window.add_accel_group(accels) window.connect("delete-event", Gtk.main_quit) window.show_all() Gtk.main() </code></pre> <p>Here are some better links for this. <a href="https://developer.gnome.org/gtk3/3.5/GtkNotebook.html#gtk-notebook-set-current-page" rel="nofollow">Gtk.Notebook set_current_page</a> <a href="https://developer.gnome.org/gtk3/3.5/gtk3-Keyboard-Accelerators.html" rel="nofollow">Gtk Accelerators</a> These links are good. Just use and translate anything that says something like:</p> <p>gtk_function_name(object, args)</p> <p>into:</p> <p>gtk.object.function(args)</p>
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    1. POGtk notebook change page with scrolling and <alt>+1 like firefox, chrome, epiphany
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    1. USQuentin Engles
    1. USQuentin Engles
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    1. VO
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      1. VTUpMod
    1. COSorry for the downvote, but your answer really does not suffice to solve the OP's problem. Your second link actually points to a method that adds accelerators for action items - menus and toolbar items, not gtk.Notebook tabs.
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      1. USelias
    2. COWow. I had forgotten about this.
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      1. USQuentin Engles
    3. COCool, I'm going to try it now, thanks! :)
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      1. USelias
 

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