710888

from gi.repository import Gtk


def fix_cb(widget, prop, check, bar):
    bar.props.visible = check.get_active()

def check_cb(check, bar):
    check.props.label = "Must be %svisible now" % ("" if check.get_active() else "in")
    bar.set_visible(check.get_active())

def new_box(fixed):
    box = Gtk.Box.new(Gtk.Orientation.VERTICAL, 15)
    bar = Gtk.InfoBar()
    bar.get_content_area().add(Gtk.Label("Information"))
    check = Gtk.CheckButton("InfoBar state")
    check.connect("toggled", check_cb, bar)
    check.set_active(True)

    if fixed:
        check.set_label("InfoBar state (fixed)")
        revealer = bar.get_children()[0]
        revealer.connect_after("notify::child-revealed", fix_cb, check, bar)

    box.add(check)
    box.add(bar)
    return box

def main():
    window = Gtk.Window()
    box = Gtk.Box.new(Gtk.Orientation.VERTICAL, 25)
    box.add(Gtk.Label("Do double-click on checkbox when it's active"))
    box.add(Gtk.Label("Current:"))
    box.add(new_box(False))
    box.add(Gtk.Label("With fix:"))
    box.add(new_box(True))
    window.add(box)
    window.show_all()
    window.connect("destroy", Gtk.main_quit)
    Gtk.main()


if __name__ == "__main__":
    main()