I am a new learner so i got a silly question. But it did not work for me.
When i first click this program, it opens a popup button with two buttons.
I'd like to have different text color for each button and different its background color.
I am trying to use KivyMD. Hence, I'd love to use MDRaisedButton for those two buttons.
I'd like to have one button with Black Text color with blue background and the other button with White color and black background.
I much appreciate your help.
Python file
'''
from kivy.uix.widget import Widget
from kivy.lang import Builder
from kivy.config import Config
Config.set('graphics', 'width', '600')
Config.set('graphics', 'height', '750')
from kivymd.app import MDApp
from kivy.lang import Builder
from kivy.factory import Factory
from kivy.uix.screenmanager import ScreenManager
from kivy.properties import ObjectProperty
from kaki.app import App
from kivy.factory import Factory
import os
from kivymd.uix.datatables import MDDataTable
from kivy.uix.popup import Popup
from kivy.graphics import Rectangle, Color
from kivy.uix.gridlayout import GridLayout
from kivy.uix.boxlayout import BoxLayout
from kivy.properties import ObjectProperty
from kivy.metrics import dp
Builder.load_file('new_window_mo.kv')
class Dex(Popup):
ptName = ObjectProperty(None)
ptAdminWeight = ObjectProperty(None)
ptIdealWeight = ObjectProperty(None)
def on_open(self):
self.ptName.focus = True
self.data_tables = None
def calculate(self):
ptName = self.ptName.text
ptAdminWeight = self.ptAdminWeight.text
ptIdealWeight = self.ptIdealWeight.text
self.data_tables = MDDataTable(
size_hint=(0.9, 0.8),
column_data=[
("No.", dp(30)),
("User", dp(30)),
("Password", dp(30)),
],
row_data=[
(
"1",
"The pitonist",
"Strong password",
),
(
"2",
"The c lover",
"Save me!!!:)",
),
]
)
self.ids.data_layout.add_widget(self.data_tables)
def print(self):
ptName = self.ptName.text
ptAdminWeight = self.ptAdminWeight.text
ptIdealWeight = self.ptIdealWeight.text
printme(self, ptName, ptAdminWeight, ptIdealWeight)
def clear(self):
self.ptName.text =""
self.ptAdminWeight.text =""
self.ptIdealWeight.text = ""
class Remi(Popup):
def build(self):
return self.root
class test1(Popup):
def build(self):
return self.root
class MyLayout(Widget):
pass
class AwesomeApp(MDApp):
def build(self):
return MyLayout()
if __name__ == '__main__':
AwesomeApp().run()
'''
kivy file
'''
#:import Factory kivy.factory.Factory
<Dex>:
ptName : ptName
ptAdminWeight : ptAdminWeight
ptIdealWeight : ptIdealWeight
auto_dismiss: False
size_hint: 1, 1
#pos_hint: {"x":0.2, "top":0.9}
title: "Dex - Weight-Based"
canvas.before:
Color:
rgba: (1,0,0,1)
Rectangle:
pos:self.pos
size:self.size
MDGridLayout: #전체 블록 1칼럼 4row
adaptive_height: True
md_bg_color: app.theme_cls.primary_color
md_bd_color: app.theme_cls.accent_palette
cols: 1
rows: 4
size: root.width, root.height
size_hint:1,1
MDBoxLayout: #첫 번째 약 이름
adaptive_height: True
md_bg_color: app.theme_cls.primary_color
size_hint: 1, .4
orientation: "vertical"
padding: dp(0), dp(30), dp(0), dp(10)
spacing: dp(20)
MDLabel:
text:"Dex"
halign: "center"
font_size: '45sp'
MDLabel:
text:"Pre"
halign: "center"
font_size: '30sp'
#환자이름,몸무게 정보 넣기
MDGridLayout:
rows: 3
adaptive_height: True
size_hint:1, None
height: self.minimum_height
#spacing: dp(15)
padding: dp(50), dp(10), dp(50), dp(20)
MDTextField:
id: ptName
#input_filter: "str"
hint_text: "Patient Name"
line_color_focus: 0,0,0,1
font_size: '30sp'
focus: True
write_tab: False
MDTextField:
id:ptAdminWeight
input_filter: "float"
hint_text: "Admission Weight"
required: True
font_size: '30sp'
line_color_focus: 0.9,0.75,0,1
write_tab: False
MDTextField:
id:ptIdealWeight
input_filter: "float"
hint_text: "Idea Weight"
required: True
font_size: '30sp'
line_color_focus: 0.9,0.75,0,1
write_tab: False
MDGridLayout: #buttons
cols: 4
rows: 1
size_hint: 1, .25
pos_hint: 1, None
pos_hint: {'center_y':0.5}
padding: "20dp", "0dp", "20dp", "15dp"
spacing: "20dp"
MDRoundFlatIconButton:
text: "Calculate"
icon: "calculator"
pos_hint: {"center_y": .5}
font_size: '20sp'
size_hint: .3, 1
#theme_text_color: "Custom"
text_color: 1,1,1,1
icon_color: 1,1,1,1
line_color: 1,1,1,1
line_width: 2
on_release: root.calculate()
write_tab: False
MDRoundFlatIconButton:
text: "Print"
icon: "printer"
pos_hint: {"center_y": .5}
font_size: '20sp'
size_hint: .3, 1
#theme_text_color: "Custom"
text_color: 1,1,1,1
icon_color: 1,1,1,1
line_color: 1,1,1,1
line_width: 2
write_tab: False
on_release: root.print()
MDRoundFlatIconButton:
text: "New"
icon: "close-thick"
font_size: '20sp'
size_hint: .3, 1
pos_hint: {'center_y': 0.5}
text_color: 1,1,1,1
icon_color: 1,1,1,1
line_color: 1,1,1,1
line_width: 2
on_release: root.clear()
BoxLayout:
id: data_layout
canvas:
Color:
rgba: [1,1,.1,.6]
Rectangle:
pos:self.pos
size:self.size
<Remi>:
auto_dismiss: False
size_hint: 1, 1
title: "Remi Weight-Based "
canvas.before:
Color:
rgba: (0,1,0,1)
Rectangle:
pos:self.pos
size:self.size
BoxLayout:
orientation: "vertical"
size:root.width, root.height
Label:
text: "label 1"
Button:
text: "Close"
font_size: 24
on_release: root.dismiss()
<MyLayout>
BoxLayout:
orientation:"vertical"
size: root.width, root.height
#md_bg_color: app.theme_cls.primary_color
MDRaisedButton: #This is the problem area
#id: data_scr
text: "Dex"
font_size: 32
theme_text_color: "Custom"
#text_color: 0,0,0,1
#color: [0,0,0,1]
#background_color: app.theme_cls.primary_color
#line_color: [0,0,0,1]
#theme_text_color: root.theme_text_color
text_color: (0,0,0,1)
size_hint: 1,.5
on_press: Factory.Dex().open()
#Button:
MDRaisedButton:
text: "Remifentanyl"
font_size: 32
size_hint: 1,.5
on_press: Factory.Remi().open()
'''
CodePudding user response：
You shouldn't have any problem setting the background colour using the md_bg_color. But there might be some issue when you try to set text_color especially for the values# [0.0, 0.0, 0.0, 0.87], [0.0, 0.0, 0.0, 1.0] and [1.0, 1.0, 1.0, 1.0] (this seems very awkward !). Except these values you will be free to set any valid colour code in rgba format.
So for black colored text you can set it like text_color: 0, 0, 0, 0.99 in kvlang (but that might change in future versions; I haven't found any in 1.0.0). Or to keep backward compatibility perhaps you can set theme_text_color: "Primary" etc.
#Actually there's a code-block for those restricted values in the source code of KivyMD v0.104.2.