Struct RawWindowChangedArgs 

pub struct RawWindowChangedArgs {
    pub timestamp: DInstant,
    pub window_id: WindowId,
    pub state: Option<WindowStateAll>,
    pub position: Option<(PxPoint, DipPoint)>,
    pub monitor: Option<MonitorId>,
    pub size: Option<DipSize>,
    pub safe_padding: Option<DipSideOffsets>,
    pub cause: EventCause,
    pub frame_wait_id: Option<FrameWaitId>,
    pub propagation: EventPropagationHandle,
}

Arguments for the RAW_WINDOW_CHANGED_EVENT.

Fields

timestamp: DInstant

Instant the event happened.

window_id: WindowId

Window that has moved, resized or has a state change.

state: Option<WindowStateAll>

New state if any part of it has changed.

position: Option<(PxPoint, DipPoint)>

New window position if it was moved.

The values are (global_position, position_in_monitor).

monitor: Option<MonitorId>

New window monitor.

The window’s monitor change when it is moved enough so that most of the client area is in the new monitor screen.

size: Option<DipSize>

New window size if it was resized.

safe_padding: Option<DipSideOffsets>

New window safe padding.

cause: EventCause

If the app or operating system caused the change.

frame_wait_id: Option<FrameWaitId>

If the view-process is blocking the event loop for a time waiting for a frame for the new size this ID must be send with the frame to signal that it is the frame for the new size.

Event loop implementations can use this to resize without visible artifacts like the clear color flashing on the window corners, there is a timeout to this delay but it can be a noticeable stutter, a render or render_update request for the window unblocks the loop early to continue the resize operation.

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 RawWindowChangedArgs

pub fn new( timestamp: impl Into<DInstant>, propagation: EventPropagationHandle, window_id: impl Into<WindowId>, state: impl Into<Option<WindowStateAll>>, position: impl Into<Option<(PxPoint, DipPoint)>>, monitor: impl Into<Option<MonitorId>>, size: impl Into<Option<DipSize>>, safe_padding: impl Into<Option<DipSideOffsets>>, cause: impl Into<EventCause>, frame_wait_id: impl Into<Option<FrameWaitId>>, ) -> Self

New args from values that convert into the argument types.

pub fn now( window_id: impl Into<WindowId>, state: impl Into<Option<WindowStateAll>>, position: impl Into<Option<(PxPoint, DipPoint)>>, monitor: impl Into<Option<MonitorId>>, size: impl Into<Option<DipSize>>, safe_padding: impl Into<Option<DipSideOffsets>>, cause: impl Into<EventCause>, frame_wait_id: impl Into<Option<FrameWaitId>>, ) -> Self

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

Trait Implementations

impl AnyEventArgs for RawWindowChangedArgs

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 RawWindowChangedArgs

fn clone(&self) -> RawWindowChangedArgs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RawWindowChangedArgs

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

Formats the value using the given formatter.

impl PartialEq for RawWindowChangedArgs

fn eq(&self, other: &RawWindowChangedArgs) -> 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 RawWindowChangedArgs

impl StructuralPartialEq for RawWindowChangedArgs