Custom Theme Colors

[runette]

Description of the Feature

The Theme Color Palette and Font Choices listed in the Material Design site are meant to be indicative and not prescriptive, as both the text and the palette design tool make clear.

It should be possible to set up a template using any combination of colors and fonts - whilst at the same making it very easy to use Out of the Box with the standard MD palette.

This could be done by allowing the colors object in ThemeManager to be overridden with a custom object. This is how @AngularMaterial address the same problem,

All that would be needed is the following - I will try to send a PR with this in.

• replace all usages of colors with self.colors.
• change __init__ as follows:

  def __init__(self, **kwargs):
      super().__init__(**kwargs)
      self.rec_shadow = Atlas(f"{images_path}rec_shadow.atlas")
      self.rec_st_shadow = Atlas(f"{images_path}rec_st_shadow.atlas")
      self.quad_shadow = Atlas(f"{images_path}quad_shadow.atlas")
      self.round_shadow = Atlas(f"{images_path}round_shadow.atlas")
      Clock.schedule_once(lambda x: self.on_theme_style(0, self.theme_style))
      self._determine_device_orientation(None, Window.size)
      Window.bind(size=self._determine_device_orientation)
      self.colors = colors

You will then be able to create your own version of color_definitions.py, import that into your main.py and do the following (for instance ) in the MDApp.__init__()

self.theme_cls.colors = custom.colors
self.theme_cls.primary_palette = "Blue"

It is working in my app at the moment.

[kulothunganug]

Duplicate of #727

[HeaTTheatR]

https://github.com/kivymd/KivyMD/commit/3274d622abc0986c82719393a357b6a745e061f2