Struct stdweb::web::Window
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pub struct Window(_);
The Window
object represents a window containing a DOM document.
Methods
impl Window
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fn alert(&self, message: &str)
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The Window.alert() method displays an alert dialog with the optional specified content and an OK button.
fn local_storage(&self) -> Storage
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The local_storage
property allows you to access a local Storage
object.
It is similar to the Window::session_storage.
The only difference is that, while data stored in local_storage
has
no expiration time, data stored in session_storage
gets cleared when
the browsing session ends - that is, when the browser is closed.
fn session_storage(&self) -> Storage
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The session_storage
property allows you to access a session Storage
object for the current origin.
It is similar to the Window::local_storage,
The only difference is that, while data stored in local_storage
has
no expiration time, data stored in session_storage
gets cleared when
the browsing session ends.
A page session lasts for as long as the browser is open and survives over page reloads and restores. Opening a page in a new tab or window will cause a new session to be initiated, which differs from how session cookies work.
fn location(&self) -> Option<Location>
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Returns a Location object which contains information about the URL of the document and provides methods for changing that URL and loading another URL.
fn request_animation_frame<F: FnOnce(f64) + 'static>(
&self,
callback: F
) -> RequestAnimationFrameHandle
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&self,
callback: F
) -> RequestAnimationFrameHandle
You should call this method whenever you're ready to update your animation onscreen. This will request that your animation function be called before the browser performs the next repaint. The number of callbacks is usually 60 times per second, but will generally match the display refresh rate in most web browsers as per W3C recommendation. request_animation_frame() calls are paused in most browsers when running in background tabs or hidden iframes in order to improve performance and battery life.
The callback method is passed a single argument, a f64, which indicates the current time when callbacks queued by requestAnimationFrame() begin to fire. Multiple callbacks in a single frame, therefore, each receive the same timestamp even though time has passed during the computation of every previous callback's workload. This timestamp is a decimal number, in milliseconds, but with a minimal precision of 1ms (1000 µs).
fn history(&self) -> History
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Returns the global History object, which provides methods to manipulate the browser history.
fn inner_width(&self) -> i32
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Returns the width (in pixels) of the browser window viewport including, if rendered, the vertical scrollbar.
fn inner_height(&self) -> i32
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Returns the height (in pixels) of the browser window viewport including, if rendered, the horizontal scrollbar.
fn outer_width(&self) -> i32
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Returns the width of the outside of the browser window. It represents the width of the whole browser window including sidebar (if expanded), window chrome and window resizing borders/handles.
fn outer_height(&self) -> i32
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Returns the height of the outside of the browser window. It represents the height of the whole browser window including sidebar (if expanded), window chrome and window resizing borders/handles.
Trait Implementations
impl Clone for Window
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fn clone(&self) -> Window
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Debug for Window
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impl PartialEq for Window
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fn eq(&self, __arg_0: &Window) -> bool
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This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &Window) -> bool
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This method tests for !=
.
impl Eq for Window
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impl TryFrom<EventTarget> for Window
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type Error = ConversionError
The type returned in the event of a conversion error.
fn try_from(value: EventTarget) -> Result<Self, Self::Error>
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Performs the conversion.
impl InstanceOf for Window
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fn instance_of(reference: &Reference) -> bool
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Checks whenever a given Reference if of type Self
.
impl AsRef<Reference> for Window
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impl ReferenceType for Window
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unsafe fn from_reference_unchecked(reference: Reference) -> Self
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Converts a given reference into a concrete reference-like wrapper. Doesn't do any type checking; highly unsafe to use! Read more
impl TryFrom<Reference> for Window
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type Error = ConversionError
The type returned in the event of a conversion error.
fn try_from(reference: Reference) -> Result<Self, Self::Error>
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Performs the conversion.
impl<'_r> TryFrom<&'_r Reference> for Window
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type Error = ConversionError
The type returned in the event of a conversion error.
fn try_from(reference: &Reference) -> Result<Self, Self::Error>
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Performs the conversion.
impl TryFrom<Value> for Window
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type Error = ConversionError
The type returned in the event of a conversion error.
fn try_from(value: Value) -> Result<Self, Self::Error>
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Performs the conversion.
impl<'_r> TryFrom<&'_r Value> for Window
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type Error = ConversionError
The type returned in the event of a conversion error.
fn try_from(value: &Value) -> Result<Self, Self::Error>
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Performs the conversion.
impl JsSerialize for Window
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impl IEventTarget for Window
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fn add_event_listener<T, F>(&self, listener: F) -> EventListenerHandle where
T: ConcreteEvent,
F: FnMut(T) + 'static,
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T: ConcreteEvent,
F: FnMut(T) + 'static,
Adds given event handler to the list the list of event listeners for the specified EventTarget
on which it's called. Read more
fn dispatch_event<T: IEvent>(&self, event: &T) -> Result<bool, TODO>
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Dispatches an Event
at this EventTarget
, invoking the affected event listeners in the appropriate order. Read more
impl IWindowOrWorker for Window
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fn set_timeout<F: FnOnce() + 'static>(&self, callback: F, timeout: u32)
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Sets a timer which executes a function once after the timer expires. Read more