Ваши существующие коды для Label могут обрабатывать длинный текст.Вы можете поместить длинный текст в класс, если он не меняется очень часто.
Python Script
Объявите long_text в классе info2:
py - Snippets
from kivy.properties import StringProperty
...
class info2(Screen):
long_text = StringProperty('')
def __init__(self, **kwargs):
super(info2, self).__init__(**kwargs)
self.long_text = """
1) Be more physically active
Consult with your doctor on the type of exercise you can do and attempt to be consistent with your work outs, with 150 minutes of physical activity every week. Some simple exercises we can recommend are brisk walking, cycling, squats, tow and chair stands, and etc.
2) Quit smoking
Smoking is the leading cause of preventable death. It damages the artery walls which increases the chances of atrial fibrillation, strokes and even cancer. Put it out before it puts you out.
3) Don’t drink a lot of alcohol
Drinking alcohol raises your blood pressure and severely damages the cardiovascular system. Men should bring no more than 2 drinks a day and women only one. One drink represents
-One 12-ounce can or bottle of regular beer, ale, or wine cooler
-One 8- or 9-ounce can or bottle of malt liquor
-One 5-ounce glass of red or white wine
-One 1.5-ounce shot glass of distilled spirits like gin, rum, tequila, vodka, or whiskey
4) Healthy diet
Start eating foods that are low in trans and saturated fats, added sugars and salt. Eat more fruits, vegetables, whole grains, and highly fibrous foods. You should aim for a healthy weight by having smaller portion sizes.
5) Manage stress
Stress itself can increase blood pressure and blood clots which increases the chances of heart related problems. Learn to manage your stress levels by doing meditation or physical activities.
"""
kv файл
- Перед изменением экрана всегда изменяйте направление перехода ScreenManager.
- Замените
text: "THIS IS WHERE I WANT TO PUT A LONG TEXT" на text: root.long_text
kv - Snippets
on_press:
root.manager.transition.direction = 'left'
root.manager.current = 'info'
...
Label:
text: root.long_text
Пример
main.py
from kivy.lang import Builder
from kivy.app import App
from kivy.uix.screenmanager import ScreenManager, Screen
from kivy.uix.popup import Popup
from kivy.properties import StringProperty
Builder.load_string("""
<Bump@Button>:
font_size: 40
color: 1,1,1,1
size_hint: 0.8,0.4
background_color: 1,0,0,1
<Back@Button>:
text: 'back'
pos_hint: {'x':0,'y':0.9}
size_hint: 0.2,0.1
<menu>:
Bump:
text: "What can I do?"
pos_hint: {'center_x': 0.5, 'center_y':0.7}
on_press:
root.manager.transition.direction = 'left'
root.manager.current = 'info'
Label:
text: "Remity Biotechnologies"
pos_hint: {'center_x': 0.5, 'center_y':0.95}
<info>:
Bump:
text: "How to prevent a heart attack?"
size_hint:0.8,0.15
pos_hint:{'center_x':0.5,'center_y':0.15}
on_press:
root.manager.transition.direction = 'left'
root.manager.current = 'info2'
Back:
on_press:
root.manager.transition.direction = 'right'
root.manager.current = 'menu'
<info2>:
ScrollView:
do_scroll_x: False
do_scroll_y: True
bar_width: 4
Label:
text: root.long_text
font_size: 90
size_hint_x: 1.0
size_hint_y: None
text_size: self.width, None
height: self.texture_size[1]
Back:
on_press:
root.manager.transition.direction = 'right'
root.manager.current = 'info'
""")
class confirm(Popup):
pass
class menu(Screen):
def update(self, dt):
pass
class info(Screen):
def update(self, dt):
pass
class info2(Screen):
long_text = StringProperty('')
def __init__(self, **kwargs):
super(info2, self).__init__(**kwargs)
self.long_text = """
1) Be more physically active
Consult with your doctor on the type of exercise you can do and attempt to be consistent with your work outs, with 150 minutes of physical activity every week. Some simple exercises we can recommend are brisk walking, cycling, squats, tow and chair stands, and etc.
2) Quit smoking
Smoking is the leading cause of preventable death. It damages the artery walls which increases the chances of atrial fibrillation, strokes and even cancer. Put it out before it puts you out.
3) Don’t drink a lot of alcohol
Drinking alcohol raises your blood pressure and severely damages the cardiovascular system. Men should bring no more than 2 drinks a day and women only one. One drink represents
-One 12-ounce can or bottle of regular beer, ale, or wine cooler
-One 8- or 9-ounce can or bottle of malt liquor
-One 5-ounce glass of red or white wine
-One 1.5-ounce shot glass of distilled spirits like gin, rum, tequila, vodka, or whiskey
4) Healthy diet
Start eating foods that are low in trans and saturated fats, added sugars and salt. Eat more fruits, vegetables, whole grains, and highly fibrous foods. You should aim for a healthy weight by having smaller portion sizes.
5) Manage stress
Stress itself can increase blood pressure and blood clots which increases the chances of heart related problems. Learn to manage your stress levels by doing meditation or physical activities.
"""
def update(self, dt):
pass
class ScreenManager(ScreenManager):
def update(self, dt):
self.current_screen.update(dt)
sm = ScreenManager()
sm.add_widget(menu(name='menu'))
sm.add_widget(info(name='info'))
sm.add_widget(info2(name='info2'))
class SimpleKivy4(App):
def build(self):
return sm
if __name__ == "__main__":
SimpleKivy4().run()
Выход
