Trait ButtonInputHandler 

pub trait ButtonInputHandler {
    // Provided methods
    fn hit_test(&self, mouse_x: f64, mouse_y: f64, rect: &Rect) -> bool { ... }
    fn is_click(
        &self,
        press_x: f64,
        press_y: f64,
        release_x: f64,
        release_y: f64,
        rect: &Rect,
    ) -> bool { ... }
    fn next_focus(&self, current_id: &str, all_ids: &[String]) -> String { ... }
    fn prev_focus(&self, current_id: &str, all_ids: &[String]) -> String { ... }
    fn is_activation_key(&self, key: &str) -> bool { ... }
}

Input handler adapter for button events

This trait defines the contract for converting raw input events into button actions. External projects implement this trait to customize input behavior (rare).

Provided Methods

fn hit_test(&self, mouse_x: f64, mouse_y: f64, rect: &Rect) -> bool

Test if mouse position is inside button rect

fn is_click( &self, press_x: f64, press_y: f64, release_x: f64, release_y: f64, rect: &Rect, ) -> bool

Detect if button was clicked

fn next_focus(&self, current_id: &str, all_ids: &[String]) -> String

Get next focus target when Tab is pressed

fn prev_focus(&self, current_id: &str, all_ids: &[String]) -> String

Get previous focus target when Shift+Tab is pressed

fn is_activation_key(&self, key: &str) -> bool

Check if key activates button (like click)

Implementors

impl ButtonInputHandler for DefaultButtonInputHandler