Kivy ScrollView没有填满整个窗口
Kivy ScrollView没有填满整个窗口
提问于 2022-03-20 22:45:57
我正在尝试编写一个Kivy文件，其中包括MDToolBar下面的滚动视图和MDBottomNavigation之上的滚动视图。我无法获得ScrollView内容来填充ToolBar下面和BottomNav之上的整个屏幕。它只填充有窗口的垂直跨度。如果去掉工具栏和底部，滚动视图将填充整个垂直跨度，而不会出现问题。任何关于获得滚动视图内容以完全填充的提示都将不胜感激。我试着改变压痕，但没有效果。提前谢谢。
屏幕截图
# WINDOW MANAGER
WindowManager:
MainWindow:
AboutWindow:
<MainWindow>:
name: "main"
BoxLayout:
orientation: "vertical"
MDToolbar:
title: "Solar Weather"
MDLabel:
id: sub_title
text: "SUB TITLE"
halign: "center"
size_hint: (1,0.2)
ScrollView:
size: self.size
GridLayout:
size_hint_y: None
height: self.minimum_height
width: self.minimum_width
cols: 2
spacing: "20dp"
padding: "20dp"
# SOLAR FLUX BOX #
MDCard:
orientation: "vertical"
padding: "8dp"
size_hint: 1, None
height: "210dp"
elevation: 5
MDLabel:
id: flux
text: "Solar Wind"
halign: "center"
MDLabel:
id: flux_value_id
text: ""
halign: "center"
MDLabel:
id: flux_time_id
text: ""
halign: "center"
MDRaisedButton:
text: "Refresh"
pos_hint: {"x":0}
size_hint: 1,1
md_bg_color: app.theme_cls.primary_color
on_release: root.calc_solar_flux()
MDRaisedButton:
text: "Details"
pos_hint: {"x":0}
size_hint: 1,1
md_bg_color: app.theme_cls.primary_color
on_release: root.calc_solar_flux()
MDCard:
orientation: "vertical"
padding: "8dp"
size_hint: 1, None
height: "210dp"
elevation: 5
MDCard:
orientation: "vertical"
padding: "8dp"
size_hint: 1, None
height: "210dp"
elevation: 5
MDCard:
orientation: "vertical"
padding: "8dp"
size_hint: 1, None
height: "210dp"
elevation: 5
MDLabel:
text: "Solar Wind"
halign: "center"
MDRaisedButton:
text: "Go Back"
md_bg_color: app.theme_cls.primary_color
on_release:
root.manager.current = "main"
root.manager.transition.direction = "right"
MDBottomNavigation:
MDBottomNavigationItem:
name: 'Dark'
text: "Dark Theme"
icon: 'brightness-2'
on_tab_release: root.dark_theme()
MDBottomNavigationItem:
name: 'Light'
text: "Light Theme"
icon: 'brightness-5'
on_tab_release: root.light_theme()
MDBottomNavigationItem:
name: 'info'
text: "About"
icon: 'information'
on_tab_release:
root.manager.current = "about"
root.manager.transition.direction = "left"
MDBottomNavigationItem:
name: 'option 2'
text: "Relaod"
icon: 'reload'
#: include about.kv回答 1
Stack Overflow用户
发布于 2022-03-22 20:13:29
我希望这能帮到别人。我不得不相当广泛地重写kv文件，但它有效。
# WINDOW MANAGER
WindowManager:
MainWindow:
AboutWindow:
<MainWindow>:
name: "main"
BoxLayout:
orientation: "vertical"
MDLabel:
id: title
text: "SOLAR WEATHER"
halign: "left"
size_hint: (1,0.1)
padding_x: 20
pos_hint: {"x":0.0,"y":0.9}
md_bg_color: app.theme_cls.primary_dark
MDLabel:
id: sub_title
text: "SUB TITLE"
halign: "center"
size_hint: (1,0.1)
pos_hint: {"x":0.0,"y":0.8}
ScrollView:
size: self.size
pos_hint: {"x":0,"y":0.1}
GridLayout:
size_hint_y: None
height: self.minimum_height
width: self.minimum_width
cols: 2
spacing: "20dp"
padding: "20dp"
# SOLAR FLUX BOX #
MDCard:
orientation: "vertical"
padding: "8dp"
spacing: "8dp"
size_hint: 1, None
height: "210dp"
elevation: 5
MDLabel:
id: flux
text: "SOLAR FLUX"
halign: "center"
MDLabel:
id: flux_value_id
markup: True
text: ""
halign: "center"
MDLabel:
id: flux_time_id
text: ""
halign: "center"
MDRaisedButton:
text: "Refresh"
pos_hint: {"x":0}
size_hint: 1,1
md_bg_color: app.theme_cls.primary_color
on_release: root.calc_solar_flux()
MDRaisedButton:
text: "Details"
pos_hint: {"x":0}
size_hint: 1,1
md_bg_color: app.theme_cls.primary_color
on_release: root.calc_solar_flux()
# SUN SPOT NUMBER BOX #
MDCard:
orientation: "vertical"
padding: "8dp"
spacing: "8dp"
size_hint: 1, None
height: "210dp"
elevation: 5
MDLabel:
id: ssn
text: "SUN SPOT NUMBER"
halign: "center"
MDLabel:
id: ssn_value_id
markup: True
text: ""
halign: "center"
MDLabel:
id: ssn_date_id
text: ""
halign: "center"
MDRaisedButton:
text: "Refresh"
pos_hint: {"x":0}
size_hint: 1,1
md_bg_color: app.theme_cls.primary_color
on_release: root.calc_sunspot_number()
MDRaisedButton:
text: "Details"
pos_hint: {"x":0}
size_hint: 1,1
md_bg_color: app.theme_cls.primary_color
on_release: root.calc_sunspot_number()
MDCard:
orientation: "vertical"
padding: "8dp"
size_hint: 1, None
height: "210dp"
elevation: 5
MDCard:
orientation: "vertical"
padding: "8dp"
spacing: "8dp"
size_hint: 1, None
height: "210dp"
elevation: 5
MDLabel:
text: "Solar Wind"
halign: "center"
MDRaisedButton:
text: "Go Back"
md_bg_color: app.theme_cls.primary_color
on_release:
root.manager.current = "main"
root.manager.transition.direction = "right"
GridLayout:
size_hint_y: None
height: self.minimum_height
width: self.minimum_width
cols: 3
spacing: "80dp"
padding: "20dp"
MDIconButton:
name: "Dark"
text: "Dark Theme"
icon: "brightness-2"
on_release: root.dark_theme()
md_bg_color: app.theme_cls.primary_dark
MDIconButton:
id: light_theme_icon
name: "Light"
text: "Light Theme"
icon: "brightness-5"
on_release: root.light_theme()
md_bg_color: app.theme_cls.primary_dark
MDIconButton:
name: "info"
text: "About"
icon: "information"
on_release:
root.manager.current = "about"
md_bg_color: app.theme_cls.primary_dark
#: include about.kv页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/71551229
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