Struct DefaultInteractionsEngine 

pub struct DefaultInteractionsEngine {
    pub deselect_when_no_button_found: bool,
    pub unfocus_when_selection_change: bool,
    /* private fields */
}

Single pointer + Keyboard + Gamepad

Fields

deselect_when_no_button_found: bool

unfocus_when_selection_change: bool

Implementations

impl DefaultInteractionsEngine

pub fn with_capacity( resize_listeners: usize, relative_layout_listeners: usize, interactions_queue: usize, containers: usize, buttons: usize, text_inputs: usize, scroll_views: usize, tracking: usize, selected_chain: usize, ) -> Self

pub fn locked_widget(&self) -> Option<&WidgetId>

pub fn selected_chain(&self) -> &[WidgetId]

pub fn selected_item(&self) -> Option<&WidgetId>

pub fn selected_container(&self) -> Option<&WidgetId>

pub fn selected_button(&self) -> Option<&WidgetId>

pub fn selected_scroll_view(&self) -> Option<&WidgetId>

pub fn selected_scroll_view_content(&self) -> Option<&WidgetId>

pub fn focused_text_input(&self) -> Option<&WidgetId>

pub fn interact(&mut self, interaction: Interaction)

pub fn clear_queue(&mut self, put_unselect: bool)

pub fn select_item( &mut self, app: &mut Application, id: Option<WidgetId>, ) -> bool

pub fn focus_text_input(&mut self, app: &mut Application, id: Option<WidgetId>)

pub fn send_to_selected_item<T>(&self, app: &mut Application, data: T) -> bool

where T: 'static + MessageData,

pub fn send_to_selected_container<T>( &self, app: &mut Application, data: T, ) -> bool

where T: 'static + MessageData,

pub fn send_to_selected_button<T>(&self, app: &mut Application, data: T) -> bool

where T: 'static + MessageData,

pub fn send_to_focused_text_input<T>( &self, app: &mut Application, data: T, ) -> bool

where T: 'static + MessageData,

pub fn find_button( &self, app: &Application, x: Scalar, y: Scalar, ) -> Option<(WidgetId, Vec2)>

pub fn does_hover_widget(&self, app: &Application, x: Scalar, y: Scalar) -> bool

Trait Implementations

impl Debug for DefaultInteractionsEngine

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

Formats the value using the given formatter.

impl Default for DefaultInteractionsEngine

fn default() -> DefaultInteractionsEngine

Returns the “default value” for a type.

impl InteractionsEngine<DefaultInteractionsEngineResult, ()> for DefaultInteractionsEngine

fn perform_interactions( &mut self, app: &mut Application, ) -> Result<DefaultInteractionsEngineResult, ()>