egui-bind

Library for showing key and pointer binds

Installation

```toml [dependencies] egui-bind = "0.5"

Or if you wish for your binds to be serializable

[dependencies]

egui-bind = { version = "0.5", features = ["serde"] }

```

Example

``rust // Foreword: You can find this example inexamples/bind.rs`

[derive(Default)]

struct ExampleApp { // This can also be serialized with serde. You just // need to enable serde feature. bind: Option<(KeyOrPointer, Modifiers)>, count: usize, }

impl App for ExampleApp { fn update(&mut self, ctx: &Context, _: &mut Frame) { Window::new("Example") .show(ctx, |ui| { // Order matters, If you were to put this if case // after the bind was shown, then it would trigger self.cout += 1 // on the same frame user assigned a new bind, which may not be the // desired behavior. But you can mitigate this by using the return // value of a Bind::show as shown below with println!. if self.bind.pressed(ui.input()) { self.count += 1; }

            // `Bind::new` accepts a reference to a type that implements `BindTarget`
            // Most common of those are:
            // `Key`, `PointerButton`, `KeyOrPointer`, `(BindTarget, Modifiers)`
            // `Option<BindTarget>`
            let assigned = Bind::new("_test", &mut self.bind).show(ui);

            // Here it checks if the bind was pressed but not assigned on the same frame.
            if !assigned && self.bind.pressed(ui.input()) {
                println!("I was pressed");
            }

            ui.label(format!("Counter: {}", self.count));
        });
}

} ```