python - Kivy BoxLayout - move widgets to the top -


i have widgets sized , positioned relative 1 another. if add "label:" bottom of kv code move top. can't "right" way it. missing?

import kivy kivy.require('1.9.0')  kivy.app import app kivy.uix.button import button kivy.uix.textinput import textinput kivy.uix.boxlayout import boxlayout kivy.lang import builder  builder.load_string(''' <controller>:     boxlayout:         orientation: 'vertical'         padding: 20         spacing: 20         textinput:             hint_text: 'feed name'             multiline: false             size_hint: (0.75, none)             height: 30             pos_hint: {'center_x': 0.5}         textinput:             hint_text: 'feed url'             multiline: true             size_hint: (0.75, none)             height: 68             pos_hint: {'center_x': 0.5}         button:             text: 'add feed'             padding: (10, 10)             height: 30             size_hint: (none, none)             pos_hint: {'center_x': 0.5} ''')  class controller(boxlayout):     pass  class podcastapp(app):       def build(self):           return controller(info='hello world')  if __name__ == '__main__':     podcastapp().run()

from boxlayout docs:

padding added in 1.0.0 padding between layout box , children: [padding_left, padding_top, padding_right, padding_bottom].

padding accepts 2 argument form [padding_horizontal, padding_vertical] , 1 argument form [padding].

changed in version 1.7.0: replaced numericproperty variablelistproperty.

padding variablelistproperty , defaults [0, 0, 0, 0].

try adding padding bottom of boxlayout if want it's children pushed toward top.

for instance giving padding value of 

[20, 20, 20, 'new bottom padding here']

Comments

Post a Comment

Popular posts from this blog

toolbar - How to add link to user registration inside toobar in admin joomla 3 custom component -

im trying write component admin side , need add user creation. dont want duplicate existing codes add link. know how add task not simple link toolbar. thx help. if wanting button opens new user screen can try in component: $bar = jtoolbar::getinstance('toolbar'); $bar->appendbutton('link', 'users', 'new user','index.php?option=com_users&task=user.add'); you need add view.html.php file wherever you're creating toolbar. is need?
Read more

linux - disk space limitation when creating war file -

i have 1 gb disk space limitation hosting app , have used 700mb of it. however want create war file directory big (around 600mb) using command : jar -cvf root.war folderpath that's why encounter quota limitation , can't following. i'm looking way delete folder content when it's applying archive conserve disk space take note can't install zip tool in ssh shell ~ the code works on test directories, test first anyway, deletes files. it's not efficient. assumptions: 300mb free space, in destructively compress 600mb folderpath directory. none of files big -- if file in folderpath 300mb or larger, fail. notes: if ' $out ' file exists, nothing. first find pipes file list while , if ' $out ' doesn't exist in loop, create it, don't update -- if does exist, update it. each pass adds 1 more file, deletes unless file directory. after loop finishes delete empty directories too. unset u ; in=folderpath ; out=roo...
Read more