• Matthias Clasen's avatar
    viewport: Derive from GtkWidget · e098ffb8
    Matthias Clasen authored
    We want to remove GtkBin and GtkContainer as they don't
    provide much useful functionality anymore. This requires
    us to move get_request_mode and compute_expand down.
    
    We have to implement GtkBuildable in order to keep
    the <child> element working for viewports in ui files.
    See #2681
    e098ffb8