擅长:python、mysql、java
<p>但这有效吗?在</p>
<pre><code>from kivy.app import App
from kivy.uix.button import Button
from kivy.uix.boxlayout import BoxLayout
class Fejkbiljett(App):
def build(self):
gen_btn = Button(text='Generera',
size_hint=(.90, .10),
pos=(5, 5),
font_size=21)
gen_btn.bind(on_press=StockholmTicket.getMessage)
l = BoxLayout()
l.add_widget(gen_btn)
return l
class StockholmTicket(object):
def getMessage(self):
print "2. this is called on the method getMessage of StockholmTicket"
if __name__ == "__main__":
Fejkbiljett().run()
</code></pre>