I'd like to put an 'Update Button' in the center and bottom of my app, but I also need to add some widgets in the screen. I put a BoxLayout to be always in the center and bottom of my app, but I need to put a Button inside it and it has to be always in the BoxLayout center bottom too. What I did:
My .kv source code:
<WindowMain>:
orientation: 'horizontal'
BoxLayout:
orientation: 'vertical'
size_hint: .1, .1
pos_hint: {"x":1., "bottom":1.}
padding: 2
Button:
size_hint: .2, 1.
pos_hint: {'x': .5, 'y': 1.}
font_name: 'consola'
text: 'Update'
您可以在按钮的左侧和右侧添加两个空标签,并使用size_hint
属性将其size_hint
。
You can use the 'FloatLayout' for positioning of the widgets in contrast to the main window.
in py:
from kivy.uix.floatlayout import FloatLayout
class MainWindow(FloatLayout):
pass
in kv:
<WindowMain>:
Button:
size_hint: .2, .1
pos_hint: {'x': .4, 'y': 0}
font_name: 'consola'
text: 'Update'
This should have the button start at 40% in and end at 60% being 10% high up. You can then add other widgets anywhere you like in the FloatLayout.
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