pub struct EventLoopWindowTarget<T: 'static> {
    pub(crate) p: EventLoopWindowTarget<T>,
    pub(crate) _marker: PhantomData<*mut ()>,
}
Expand description

Target that associates windows with an EventLoop.

This type exists to allow you to create new windows while Winit executes your callback. EventLoop will coerce into this type (impl<T> Deref for EventLoop<T>), so functions that take this as a parameter can also take &EventLoop.

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§p: EventLoopWindowTarget<T>§_marker: PhantomData<*mut ()>

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impl<T> EventLoopWindowTarget<T>

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pub fn available_monitors(&self) -> impl Iterator<Item = MonitorHandle>

Returns the list of all the monitors available on the system.

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pub fn primary_monitor(&self) -> Option<MonitorHandle>

Returns the primary monitor of the system.

Returns None if it can’t identify any monitor as a primary one.

Platform-specific

Wayland: Always returns None.

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pub fn set_device_event_filter(&self, _filter: DeviceEventFilter)

Change DeviceEvent filter mode.

Since the DeviceEvent capture can lead to high CPU usage for unfocused windows, winit will ignore them by default for unfocused windows on Linux/BSD. This method allows changing this filter at runtime to explicitly capture them again.

Platform-specific
  • Wayland / macOS / iOS / Android / Web / Orbital: Unsupported.

Trait Implementations§

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impl<T> Debug for EventLoopWindowTarget<T>

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

Formats the value using the given formatter. Read more
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impl<T> EventLoopWindowTargetExtWayland for EventLoopWindowTarget<T>

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fn is_wayland(&self) -> bool

True if the EventLoopWindowTarget uses Wayland.
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fn wayland_display(&self) -> Option<*mut c_void>

Returns a pointer to the wl_display object of wayland that is used by this EventLoopWindowTarget. Read more
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impl<T> EventLoopWindowTargetExtX11 for EventLoopWindowTarget<T>

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fn is_x11(&self) -> bool

True if the EventLoopWindowTarget uses X11.
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impl<T> HasRawDisplayHandle for EventLoopWindowTarget<T>

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.