Struct fltk_decl::DeclarativeApp

pub struct DeclarativeApp { /* private fields */ }

Entry point for your declarative app

Implementations

impl DeclarativeApp

pub fn new<P: AsRef<Path>>(w: i32, h: i32, label: &str, path: P) -> Self

Instantiate a new declarative app

Examples found in repository

examples/xml.rs (line 29)

fn main() {
    app::GlobalState::new(State { count: 0 });
    DeclarativeApp::new(200, 300, "MyApp", "examples/gui.xml")
        .run(true, |_| {
            let mut inc: button::Button = app::widget_from_id("inc").unwrap();
            let mut dec: button::Button = app::widget_from_id("dec").unwrap();
            inc.set_callback(inc_btn_cb);
            dec.set_callback(dec_btn_cb);
        })
        .unwrap();
}

examples/json5.rs (line 29)

fn main() {
    app::GlobalState::new(State { count: 0 });
    DeclarativeApp::new(200, 300, "MyApp", "examples/gui.json5")
        .run(true, |_| {
            let mut inc: button::Button = app::widget_from_id("inc").unwrap();
            let mut dec: button::Button = app::widget_from_id("dec").unwrap();
            inc.set_callback(inc_btn_cb);
            dec.set_callback(dec_btn_cb);
        })
        .unwrap();
}

examples/json.rs (line 29)

fn main() {
    app::GlobalState::new(State { count: 0 });
    DeclarativeApp::new(200, 300, "MyApp", "examples/gui.json")
        .run(true, |_win| {
            app::set_scheme(app::Scheme::Oxy);
            let mut inc: button::Button = app::widget_from_id("inc").unwrap();
            let mut dec: button::Button = app::widget_from_id("dec").unwrap();
            inc.set_callback(inc_btn_cb);
            dec.set_callback(dec_btn_cb);
        })
        .unwrap();
}

examples/toml.rs (line 29)

fn main() {
    app::GlobalState::new(State { count: 0 });
    DeclarativeApp::new(200, 300, "MyApp", "examples/gui.toml")
        .run(true, |_win| {
            app::set_scheme(app::Scheme::Oxy);
            let mut inc: button::Button = app::widget_from_id("inc").unwrap();
            let mut dec: button::Button = app::widget_from_id("dec").unwrap();
            inc.set_callback(inc_btn_cb);
            dec.set_callback(dec_btn_cb);
        })
        .unwrap();
}

pub fn run<F: FnMut(&mut Window) + 'static>( &self, hot_reload: bool, run_cb: F ) -> Result<(), Box<dyn Error>>

Run your declarative app. The bool flag determines whether hot-reloading is enabled. The callback exposes the app’s main window

Examples found in repository

examples/xml.rs (lines 30-35)

fn main() {
    app::GlobalState::new(State { count: 0 });
    DeclarativeApp::new(200, 300, "MyApp", "examples/gui.xml")
        .run(true, |_| {
            let mut inc: button::Button = app::widget_from_id("inc").unwrap();
            let mut dec: button::Button = app::widget_from_id("dec").unwrap();
            inc.set_callback(inc_btn_cb);
            dec.set_callback(dec_btn_cb);
        })
        .unwrap();
}

examples/json5.rs (lines 30-35)

fn main() {
    app::GlobalState::new(State { count: 0 });
    DeclarativeApp::new(200, 300, "MyApp", "examples/gui.json5")
        .run(true, |_| {
            let mut inc: button::Button = app::widget_from_id("inc").unwrap();
            let mut dec: button::Button = app::widget_from_id("dec").unwrap();
            inc.set_callback(inc_btn_cb);
            dec.set_callback(dec_btn_cb);
        })
        .unwrap();
}

examples/json.rs (lines 30-36)

fn main() {
    app::GlobalState::new(State { count: 0 });
    DeclarativeApp::new(200, 300, "MyApp", "examples/gui.json")
        .run(true, |_win| {
            app::set_scheme(app::Scheme::Oxy);
            let mut inc: button::Button = app::widget_from_id("inc").unwrap();
            let mut dec: button::Button = app::widget_from_id("dec").unwrap();
            inc.set_callback(inc_btn_cb);
            dec.set_callback(dec_btn_cb);
        })
        .unwrap();
}

examples/toml.rs (lines 30-36)

fn main() {
    app::GlobalState::new(State { count: 0 });
    DeclarativeApp::new(200, 300, "MyApp", "examples/gui.toml")
        .run(true, |_win| {
            app::set_scheme(app::Scheme::Oxy);
            let mut inc: button::Button = app::widget_from_id("inc").unwrap();
            let mut dec: button::Button = app::widget_from_id("dec").unwrap();
            inc.set_callback(inc_btn_cb);
            dec.set_callback(dec_btn_cb);
        })
        .unwrap();
}

Trait Implementations

impl Clone for DeclarativeApp

fn clone(&self) -> DeclarativeApp

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DeclarativeApp

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.