Themes

Dasshh supports multiple themes.

Creating a custom theme

A theme is a simple Python object that inherits from textual.theme.Theme.

from textual.theme import Theme

my_theme = Theme(
    name="my_theme",
    primary="#76ff03",
    secondary="#64dd17",
    accent="#4caf50",
    foreground="#f0f0f0",
    background="#101a10",
    success="#b9f6ca",
    warning="#ffff8d",
    error="#ff8a80",
    surface="#162316",
    panel="#1e2a1e",
    dark=True,
    variables={
        "footer-key-foreground": "#76ff03",
        "input-selection-background": "#64dd1740",
        "block-cursor-background": "#76ff03",
        "block-cursor-foreground": "#101a10",
        "border": "#76ff03",
        "scrollbar": "#4caf50",
        "scrollbar-hover": "#64dd17",
        "scrollbar-active": "#76ff03",
        "link-color": "#9cff57",
        "link-color-hover": "#76ff03",
    },
)

Registering a theme

You can register a theme to Dasshh by overriding the startup method in your App subclass.

from dasshh.ui.app import Dasshh

class MyApp(Dasshh):
    def startup(self):
        super().startup()
        self.register_theme(my_theme)
        self.theme = "my_theme"

Once you have registered a theme, you can toggle between themes using the Ctrl+t keybinding.

Tip

For more information on theme variables, see the Textual documentation.

Requesting a new theme

If you have a theme you'd like to see added to Dasshh, please open an issue with your request.