我想把两个按钮竖着装在盒子里,为什么不行?这是我的代码。
from gi.repository import Gtk
class MyWindow(Gtk.Window):
def __init__(self):
Gtk.Window.__init__(self, title="Hello World")
self.box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self.box = Gtk.Box(spacing=6)
self.add(self.box)
self.button1 = Gtk.Button(label="Hello")
self.box.pack_start(self.button1, True, True, 0)
self.button2 = Gtk.Button(label="Goodbye")
self.box.pack_start(self.button2, True, True, 0)
win = MyWindow()
win.connect("delete-event", Gtk.main_quit)
win.show_all()
Gtk.main()