Struct KeystrokeEvent 

pub struct KeystrokeEvent {
    pub keystroke: Keystroke,
    pub input_preference: InputPreference,
    pub action: Option<Box<dyn Action>>,
    pub context_stack: Vec<KeyContext>,
}

A keystroke that reached the app, with the action it resolved to, if any.

Passed to the callbacks from App::observe_keystrokes and App::intercept_keystrokes.

Fields

keystroke: Keystroke

The keystroke that was pressed.

input_preference: InputPreference

Whether this keystroke should prefer character input or key bindings. This is InputPreference::CharacterInput when the platform prefers text for the key (e.g. AltGr on Windows) and the focused input accepts text. Interceptors still receive these keystrokes and can consume them.

If the keystroke is part of a multi-stroke binding, it still waits as pending input even when this is InputPreference::CharacterInput.

action: Option<Box<dyn Action>>

The action the keystroke resolved to, or None if no binding matched. Always None in an intercept_keystrokes callback.

context_stack: Vec<KeyContext>

The key contexts that were active for the keystroke, from the outermost to the focused element.

Trait Implementations

impl Debug for KeystrokeEvent

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

Formats the value using the given formatter.