Trait ThemeFn 

pub trait ThemeFn<State, Theme> {
    // Required method
    fn theme(&self, state: &State, window: Id) -> Option<Theme>;
}

The theme logic of some Daemon.

Any implementors of this trait can be provided as an argument to Daemon::theme.

iced provides two implementors:

• the built-in Theme itself
• and any Fn(&State, window::Id) -> impl Into<Option<Theme>>.

Required Methods

fn theme(&self, state: &State, window: Id) -> Option<Theme>

Returns the theme of the Daemon for the current state and window.

If None is returned, iced will try to use a theme that matches the system color scheme.

Implementors

impl<F, T, State, Theme> ThemeFn<State, Theme> for F

where F: Fn(&State, Id) -> T, T: Into<Option<Theme>>,

impl<State> ThemeFn<State, Theme> for Theme