擅长:python、mysql、java
<p>这应该会有所帮助,尽管您可以使用其他OOP概念(如组合)来完成工作</p>
<pre><code>class Fenetre_P(QtWidgets.QMainWindow):
amax=0
def __init__(self):
super(Fenetre_P, self).__init__()
self.initUI()
def initUI(self):
self.chk_dark = QtWidgets.QCheckBox("Theme sombre", self)
self.chk_dark.stateChanged.connect(lambda: self.SetBarValues())
def SetBarValues(self):
self.amax = 50
class Fenetre_M(QtWidgets.QDialog):
def __init__(self,amax):
super(Fenetre_M, self).__init__()
self.amax=amax
self.initUI()
def initUI(self):
...
def test(self):
print(self.amax)
</code></pre>