Reference client for Bitmessage: a P2P encrypted decentralised communication protocol:
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# -*- coding: utf-8 -*-
from kivy.lang import Builder
from kivy.uix.modalview import ModalView
from kivy.uix.floatlayout import FloatLayout
from kivy.uix.boxlayout import BoxLayout
from kivymd.button import MDFlatButton, MDIconButton
from kivymd.theming import ThemableBehavior
from kivymd.elevationbehavior import ElevationBehavior
from kivy.properties import ObjectProperty, ListProperty
from kivymd.label import MDLabel
from kivy.metrics import dp
from kivy.utils import get_color_from_hex
from kivymd.color_definitions import colors
Builder.load_string("""
#:import SingleLineTextField kivymd.textfields.SingleLineTextField
#:import MDTabbedPanel kivymd.tabs.MDTabbedPanel
#:import MDTab kivymd.tabs.MDTab
<MDThemePicker>:
size_hint: (None, None)
size: dp(260), dp(120)+dp(290)
pos_hint: {'center_x': .5, 'center_y': .5}
canvas:
Color:
rgb: app.theme_cls.primary_color
Rectangle:
size: dp(260), dp(120)
pos: root.pos[0], root.pos[1] + root.height-dp(120)
Color:
rgb: app.theme_cls.bg_normal
Rectangle:
size: dp(260), dp(290)
pos: root.pos[0], root.pos[1] + root.height-(dp(120)+dp(290))
MDFlatButton:
pos: root.pos[0]+root.size[0]-dp(72), root.pos[1] + dp(10)
text: "Close"
on_release: root.dismiss()
MDLabel:
font_style: "Headline"
text: "Change theme"
size_hint: (None, None)
size: dp(160), dp(50)
pos_hint: {'center_x': 0.5, 'center_y': 0.9}
MDTabbedPanel:
size_hint: (None, None)
size: dp(260), root.height-dp(135)
pos_hint: {'center_x': 0.5, 'center_y': 0.475}
id: tab_panel
tab_display_mode:'text'
MDTab:
name: 'color'
text: "Theme Color"
BoxLayout:
spacing: dp(4)
size_hint: (None, None)
size: dp(270), root.height # -dp(120)
pos_hint: {'center_x': 0.532, 'center_y': 0.89}
orientation: 'vertical'
BoxLayout:
size_hint: (None, None)
pos_hint: {'center_x': 0.5, 'center_y': 0.5}
size: dp(230), dp(40)
pos: self.pos
halign: 'center'
orientation: 'horizontal'
BoxLayout:
MDIconButton:
size: dp(40), dp(40)
pos: self.pos
size_hint: (None, None)
canvas:
Color:
rgba: root.rgb_hex('Red')
Ellipse:
size: self.size
pos: self.pos
on_release: app.theme_cls.primary_palette = 'Red'
BoxLayout:
MDIconButton:
size: dp(40), dp(40)
pos: self.pos
size_hint: (None, None)
canvas:
Color:
rgba: root.rgb_hex('Pink')
Ellipse:
size: self.size
pos: self.pos
on_release: app.theme_cls.primary_palette = 'Pink'
BoxLayout:
MDIconButton:
size: dp(40), dp(40)
pos: self.pos
size_hint: (None, None)
canvas:
Color:
rgba: root.rgb_hex('Purple')
Ellipse:
size: self.size
pos: self.pos
on_release: app.theme_cls.primary_palette = 'Purple'
BoxLayout:
MDIconButton:
size: dp(40), dp(40)
pos: self.pos
size_hint: (None, None)
canvas:
Color:
rgba: root.rgb_hex('DeepPurple')
Ellipse:
size: self.size
pos: self.pos
on_release: app.theme_cls.primary_palette = 'DeepPurple'
BoxLayout:
size_hint: (None, None)
pos_hint: {'center_x': .5, 'center_y': 0.5}
size: dp(230), dp(40)
pos: self.pos
halign: 'center'
orientation: 'horizontal'
BoxLayout:
MDIconButton:
size: dp(40), dp(40)
pos: self.pos
size_hint: (None, None)
canvas:
Color:
rgba: root.rgb_hex('Indigo')
Ellipse:
size: self.size
pos: self.pos
on_release: app.theme_cls.primary_palette = 'Indigo'
BoxLayout:
MDIconButton:
size: dp(40), dp(40)
pos: self.pos
size_hint: (None, None)
canvas:
Color:
rgba: root.rgb_hex('Blue')
Ellipse:
size: self.size
pos: self.pos
on_release: app.theme_cls.primary_palette = 'Blue'
BoxLayout:
MDIconButton:
size: dp(40), dp(40)
pos: self.pos
size_hint: (None, None)
canvas:
Color:
rgba: root.rgb_hex('LightBlue')
Ellipse:
size: self.size
pos: self.pos
on_release: app.theme_cls.primary_palette = 'LightBlue'
BoxLayout:
MDIconButton:
size: dp(40), dp(40)
pos: self.pos
size_hint: (None, None)
canvas:
Color:
rgba: root.rgb_hex('Cyan')
Ellipse:
size: self.size
pos: self.pos
on_release: app.theme_cls.primary_palette = 'Cyan'
BoxLayout:
size_hint: (None, None)
pos_hint: {'center_x': .5, 'center_y': 0.5}
size: dp(230), dp(40)
pos: self.pos
halign: 'center'
orientation: 'horizontal'
padding: 0, 0, 0, dp(1)
BoxLayout:
MDIconButton:
size: dp(40), dp(40)
pos: self.pos
size_hint: (None, None)
canvas:
Color:
rgba: root.rgb_hex('Teal')
Ellipse:
size: self.size
pos: self.pos
on_release: app.theme_cls.primary_palette = 'Teal'
BoxLayout:
MDIconButton:
size: dp(40), dp(40)
pos: self.pos
size_hint: (None, None)
canvas:
Color:
rgba: root.rgb_hex('Green')
Ellipse:
size: self.size
pos: self.pos
on_release: app.theme_cls.primary_palette = 'Green'
BoxLayout:
MDIconButton:
size: dp(40), dp(40)
pos: self.pos
size_hint: (None, None)
canvas:
Color:
rgba: root.rgb_hex('LightGreen')
Ellipse:
size: self.size
pos: self.pos
on_release: app.theme_cls.primary_palette = 'LightGreen'
BoxLayout:
MDIconButton:
size: dp(40), dp(40)
pos: self.pos
size_hint: (None, None)
canvas:
Color:
rgba: root.rgb_hex('Lime')
Ellipse:
size: self.size
pos: self.pos
on_release: app.theme_cls.primary_palette = 'Lime'
BoxLayout:
size_hint: (None, None)
pos_hint: {'center_x': .5, 'center_y': 0.5}
size: dp(230), dp(40)
pos: self.pos
orientation: 'horizontal'
halign: 'center'
padding: 0, 0, 0, dp(1)
BoxLayout:
MDIconButton:
size: dp(40), dp(40)
pos: self.pos
size_hint: (None, None)
canvas:
Color:
rgba: root.rgb_hex('Yellow')
Ellipse:
size: self.size
pos: self.pos
on_release: app.theme_cls.primary_palette = 'Yellow'
BoxLayout:
MDIconButton:
size: dp(40), dp(40)
pos: self.pos
size_hint: (None, None)
canvas:
Color:
rgba: root.rgb_hex('Amber')
Ellipse:
size: self.size
pos: self.pos
on_release: app.theme_cls.primary_palette = 'Amber'
BoxLayout:
MDIconButton:
size: dp(40), dp(40)
pos: self.pos
size_hint: (None, None)
canvas:
Color:
rgba: root.rgb_hex('Orange')
Ellipse:
size: self.size
pos: self.pos
on_release: app.theme_cls.primary_palette = 'Orange'
BoxLayout:
MDIconButton:
size: dp(40), dp(40)
pos: self.pos
size_hint: (None, None)
canvas:
Color:
rgba: root.rgb_hex('DeepOrange')
Ellipse:
size: self.size
pos: self.pos
on_release: app.theme_cls.primary_palette = 'DeepOrange'
BoxLayout:
size_hint: (None, None)
pos_hint: {'center_x': .5, 'center_y': 0.5}
size: dp(230), dp(40)
#pos: self.pos
orientation: 'horizontal'
padding: 0, 0, 0, dp(1)
BoxLayout:
MDIconButton:
size: dp(40), dp(40)
size_hint: (None, None)
canvas:
Color:
rgba: root.rgb_hex('Brown')
Ellipse:
size: self.size
pos: self.pos
on_release: app.theme_cls.primary_palette = 'Brown'
BoxLayout:
MDIconButton:
size: dp(40), dp(40)
pos: self.pos
size_hint: (None, None)
canvas:
Color:
rgba: root.rgb_hex('Grey')
Ellipse:
size: self.size
pos: self.pos
on_release: app.theme_cls.primary_palette = 'Grey'
BoxLayout:
MDIconButton:
size: dp(40), dp(40)
#pos: self.pos
size_hint: (None, None)
canvas:
Color:
rgba: root.rgb_hex('BlueGrey')
Ellipse:
size: self.size
pos: self.pos
on_release: app.theme_cls.primary_palette = 'BlueGrey'
BoxLayout:
MDIconButton:
size: dp(40), dp(40)
size_hint: (None, None)
canvas:
Color:
rgba: app.theme_cls.bg_normal
Ellipse:
size: self.size
pos: self.pos
disabled: True
MDTab:
name: 'style'
text: "Theme Style"
BoxLayout:
size_hint: (None, None)
pos_hint: {'center_x': .3, 'center_y': 0.5}
size: self.size
pos: self.pos
halign: 'center'
spacing: dp(10)
BoxLayout:
halign: 'center'
size_hint: (None, None)
size: dp(100), dp(100)
pos: self.pos
pos_hint: {'center_x': .3, 'center_y': 0.5}
MDIconButton:
size: dp(100), dp(100)
pos: self.pos
size_hint: (None, None)
canvas:
Color:
rgba: 1, 1, 1, 1
Ellipse:
size: self.size
pos: self.pos
Color:
rgba: 0, 0, 0, 1
Line:
width: 1.
circle: (self.center_x, self.center_y, 50)
on_release: app.theme_cls.theme_style = 'Light'
BoxLayout:
halign: 'center'
size_hint: (None, None)
size: dp(100), dp(100)
MDIconButton:
size: dp(100), dp(100)
pos: self.pos
size_hint: (None, None)
canvas:
Color:
rgba: 0, 0, 0, 1
Ellipse:
size: self.size
pos: self.pos
on_release: app.theme_cls.theme_style = 'Dark'
""")
class MDThemePicker(ThemableBehavior, FloatLayout, ModalView, ElevationBehavior):
# background_color = ListProperty([0, 0, 0, 0])
time = ObjectProperty()
def __init__(self, **kwargs):
super(MDThemePicker, self).__init__(**kwargs)
def rgb_hex(self, col):
return get_color_from_hex(colors[col][self.theme_cls.accent_hue])
if __name__ == "__main__":
from kivy.app import App
from kivymd.theming import ThemeManager
class ThemePickerApp(App):
theme_cls = ThemeManager()
def build(self):
main_widget = Builder.load_string("""
#:import MDRaisedButton kivymd.button.MDRaisedButton
#:import MDThemePicker kivymd.theme_picker.MDThemePicker
FloatLayout:
MDRaisedButton:
size_hint: None, None
pos_hint: {'center_x': .5, 'center_y': .5}
size: 3 * dp(48), dp(48)
center_x: self.parent.center_x
text: 'Open theme picker'
on_release: MDThemePicker().open()
opposite_colors: True
""")
return main_widget
ThemePickerApp().run()