python - Kivy - base application has strange alignment -


i trying build basic kivy app. after adding basic elements, , running app, of elements crammed bottom left corner. shows on android , linux.

main.py:

from kivy.app import app kivy.uix.widget import widget  class sublimelauncher(widget):     pass  class sublimelauncherapp(app):     def build(self):         return sublimelauncher()  if __name__ == "__main__":     sublimelauncherapp().run()

sublimelauncher.kv:

#:kivy 1.2.0 <sublimelauncher>:     floatlayout:         boxlayout:             orientation: 'vertical'             spacing: 10             label:                 text: "enter path folder open.\npress ok if open without directory"             textinput:                 id: folderpath             button:                 text: 'ok'

i first tried boxlayout, read somewhere root widget big app. how declare size of app? or layout? how go doing dialog box?

maybe missing basic, can't seem figure out.

edit: here seeing..

enter image description here

as root widget not layout (you made sublimelauncher inherit widget), doesn't set children size/positions. floatlayout have defaults, since don't override them manually either.

pos: 0, 0 size: 100, 100

and these defaults of course constraints child, since floatlayout constraint size based on size_hint property.

you want give them more space, nykakin pointed out.

also, text bigger label (you didn't set halign , text_size either) texture centered on center of label, , part of out of screen. want have @ kivy/examples/widgets/textalign.py


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