가 Kivy의 TextInput 프레임이 보이지 않게하지만 그러나</p> <pre><code>opacity: 0 </code></pre> <p>를 사용하여 같은 것 "보이지 않는"TextInput 구성 위젯을 시도하고있어 텍스트

Question

을 보여, 나는의 TextInput 내부의 텍스트를 표시 할. 내가

opacity: 0 

TextInput 구성 위젯을 사용하고 위젯 내부의 텍스트가 표시되지 않는 경우 여전히 텍스트를 보여주는 동안, 방법을 "숨기기"위젯이있다?

from kivy.app import App 
from kivy.lang import Builder 
from kivy.uix.screenmanager import ScreenManager, Screen 


class ExampleScreen(Screen): 
    pass 


class ExampleManager(ScreenManager): 
    pass 


root_widget = Builder.load_string(''' 
ExampleManager: 
    ExampleScreen: 

<ExampleScreen>: 
    name: 'example_screen' 
    TextInput: 
     id: t_1 
     text: 'Test text in input 1' 
     size_hint: .5, .5 
     pos_hint: {'x': 0, 'y': .5} 
     multiline: True 
     readonly: True 
     opacity: 0 ## If I remove this line both text edits are visible. 
        ##You can test this by putting ## before opacity 

     ## What I'm trying to do, is make the TextInput widget opaque so 
     ##that you can't see the frame and only the text is visible 

    TextInput: 
     id: t_2 
     text: 'Test text in input 2' 
     size_hint: .5, .5 
     pos_hint: {'x': 0, 'y': 0} 
     multiline: True 
     readonly: True 
     opacity: 0 ## If I remove this line both text edits are visible. 
        ##You can test this by putting ## before opacity 

     ## What I'm trying to do, is make the TextInput widget opaque so 
     ##that you can't see the frame and only the text is visible 

''') 

class TestWidgetsApp(App): 
    def build(self): 
     self.title = 'Proj' 
     return root_widget 

TestWidgetsApp().run() 

Answer 1

사용 background_color 재산 및 설정 알파 샤넬 0 :

from kivy.app import App 
from kivy.lang import Builder 
from kivy.uix.screenmanager import ScreenManager, Screen 


class ExampleScreen(Screen): 
    pass 


class ExampleManager(ScreenManager): 
    pass 


root_widget = Builder.load_string(''' 
ExampleManager: 
    ExampleScreen: 

<ExampleScreen>: 
    name: 'example_screen' 
    TextInput: 
     id: t_1 
     text: 'Test text in input 1' 
     size_hint: .5, .5 
     pos_hint: {'x': 0, 'y': .5} 
     multiline: True 
     readonly: True 
     foreground_color: (1,0,1,1) 
     background_color: (0,0,0,0) 

    TextInput: 
     id: t_2 
     text: 'Test text in input 2' 
     size_hint: .5, .5 
     pos_hint: {'x': 0, 'y': 0} 
     multiline: True 
     readonly: True 
     foreground_color: (1,1,0,1) 
     background_color: (0,0,0,0) 

''') 

class TestWidgetsApp(App): 
    def build(self): 
     self.title = 'Proj' 
     return root_widget 

TestWidgetsApp().run()