如果我创建了一个ToggleButtons列表并将它们放在一个RecycleView中,那么切换一个ToggleButton会导致视图外的ToggleButtons通过在视图内外滚动来更改状态。我是否错误地实现了我的RecycleView
如果我使用按钮而不是ToggleButtons,我的RecycleView工作正常
from kivy.lang import Builder
from kivy.uix.boxlayout import BoxLayout
from kivy.uix.recycleview import RecycleView
from kivy.properties import StringProperty,NumericProperty
Builder.load_string("""
<MyLayout>:
orientation: 'vertical'
spacing: 10
RV:
<RV>:
viewclass: 'RecycleViewRow'
RecycleBoxLayout:
default_size: None, dp(56)
default_size_hint: 1, None
size_hint_y: None
height: self.minimum_height
orientation: 'vertical'
<RecycleViewRow>:
orientation: 'horizontal'
ToggleButton:
text: root.text
""")
class MyLayout(BoxLayout):
pass
class RecycleViewRow(BoxLayout):
text = StringProperty()
class RV(RecycleView):
def __init__(self, **kwargs):
super(RV, self).__init__(**kwargs)
self.data = [{'text': "Button " + str(x+1)} for x in range(30)]
class MainscreenApp(App):
def build(self):
return MyLayout()
if __name__=="__main__":
MainscreenApp().run()
下面是对代码的修改,它执行
self.data
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