Struct WindowFocusChangedArgs 

pub struct WindowFocusChangedArgs {
    pub timestamp: DInstant,
    pub prev_focus: Option<WindowId>,
    pub new_focus: Option<WindowId>,
    pub closed: bool,
    pub propagation: EventPropagationHandle,
}

WINDOW_FOCUS_CHANGED_EVENT args.

Fields

timestamp: DInstant

Instant the event happened.

prev_focus: Option<WindowId>

Previously focused window.

new_focus: Option<WindowId>

Newly focused window.

closed: bool

If the focus changed because the previously focused window closed.

propagation: EventPropagationHandle

Propagation handle associated with this event instance.

Cloned arguments share the same handle, some arguments may also share the handle of another event if they share the same cause.

Implementations

impl WindowFocusChangedArgs

pub fn new( timestamp: impl Into<DInstant>, propagation: EventPropagationHandle, prev_focus: impl Into<Option<WindowId>>, new_focus: impl Into<Option<WindowId>>, closed: impl Into<bool>, ) -> Self

New args from values that convert into the argument types.

pub fn now( prev_focus: impl Into<Option<WindowId>>, new_focus: impl Into<Option<WindowId>>, closed: impl Into<bool>, ) -> Self

Arguments for event that happened now (INSTANT.now).

impl WindowFocusChangedArgs

pub fn is_focus(&self, window_id: WindowId) -> bool

If window_id got focus.

pub fn is_blur(&self, window_id: WindowId) -> bool

If window_id lost focus.

pub fn is_close(&self, window_id: WindowId) -> bool

If window_id lost focus because it was closed.

pub fn closed(&self) -> Option<WindowId>

Gets the previous focused window if it was closed.

Trait Implementations

impl AnyEventArgs for WindowFocusChangedArgs

fn is_in_target(&self, _id: WidgetId) -> bool

Broadcast to all widgets.

fn timestamp(&self) -> DInstant

Instant this event update happened.

fn propagation(&self) -> &EventPropagationHandle

Propagation handle associated with this event instance.

fn clone_boxed(&self) -> Box<dyn AnyEventArgs>

Clone the args to a new box.

impl Clone for WindowFocusChangedArgs

fn clone(&self) -> WindowFocusChangedArgs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WindowFocusChangedArgs

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

Formats the value using the given formatter.

impl PartialEq for WindowFocusChangedArgs

fn eq(&self, other: &WindowFocusChangedArgs) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl EventArgs for WindowFocusChangedArgs

impl StructuralPartialEq for WindowFocusChangedArgs