Struct SetupWizard 

pub struct SetupWizard<'a, Msg> { /* private fields */ }

The first-run wizard: the appearance step the framework draws and drives, then a step for each one the application adds, on the Wizard every other flow uses.

The first step asks for the language, the theme and the icons as Appearance rows, each with its “In every Quvyta application” box, and shows the same icons in all three glyph modes so the user chooses by eye. Without a Nerd Font on the machine it offers to install the symbols, shows how far the install is and, once it is done, what to look at (nerd_font::after_install_text). Under the rows, “Start with the defaults” writes what is filled in and ends the wizard.

Build it in view from the Setup the application holds; see Setup for the whole of it.

Implementations

impl<'a, Msg: Clone + Send + 'static> SetupWizard<'a, Msg>

pub fn new(setup: &'a Setup<Msg>) -> Self

The wizard of setup, with the appearance step alone.

pub fn step( self, title: impl Into<String>, page: impl FnOnce(&mut View<'_, Msg>) + 'a, ) -> Self

Adds a step of the application’s own, named title, whose page is built by page and whose messages are the application’s. Steps come in the order they are added, after the appearance step.

pub fn on_cancel(self, message: Msg) -> Self

Adds a Cancel button, and makes Esc inside the wizard send message too. Closing the wizard writes nothing at all, so the application usually quits on it and the wizard comes again next start.

pub fn page_height(self, rows: u16) -> Self

Gives every step exactly rows rows, so the buttons stay put between steps.

pub fn show<'v>(self, ui: &'v mut View<'_, Msg>) -> NodeMut<'v, Msg>

Adds the wizard to ui.