Struct egui::data::input::EventFilter

pub struct EventFilter {
    pub tab: bool,
    pub horizontal_arrows: bool,
    pub vertical_arrows: bool,
    pub escape: bool,
}

Controls which events that a focused widget will have exclusive access to.

Currently this only controls a few special keyboard events, but in the future this struct should be extended into a full callback thing.

Any events not covered by the filter are given to the widget, but are not exclusive.

Fields

tab: bool

If true, pressing tab will act on the widget, and NOT move focus away from the focused widget.

Default: false

horizontal_arrows: bool

If true, pressing horizontal arrows will act on the widget, and NOT move focus away from the focused widget.

Default: false

vertical_arrows: bool

If true, pressing vertical arrows will act on the widget, and NOT move focus away from the focused widget.

Default: false

escape: bool

If true, pressing escape will act on the widget, and NOT surrender focus from the focused widget.

Default: false

Implementations

impl EventFilter

pub fn matches(&self, event: &Event) -> bool

Trait Implementations

impl Clone for EventFilter

fn clone(&self) -> EventFilter

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EventFilter

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

Formats the value using the given formatter.

impl Default for EventFilter

fn default() -> Self

Returns the “default value” for a type.

impl Copy for EventFilter