Read textual contents of the system clipboard. Returns an empty string if the clipboard is empty, does not contain text, or does not include a textual representation of clipboard's contents.

The user has to interact with the page or a UI element in order for this feature to work.

clipboardWriteText

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Void clipboardWriteText(Str text)

Write given text to the system clipboard.

The user has to interact with the page or a UI element in order for this feature to work.

close

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Win close()

Close this window. Only applicable to windows created with open. Otherwise method has no effect. Returns this.

confirm

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Bool confirm(Obj obj)

Display a confirmation dialog box with the given text. Returns true if ok was selected, false othterwise.

cur

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static Win cur()

Return the current window instance.

doc

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Doc doc()

Return the Doc instance for this window.

eval

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static Obj eval(Str js)

Evaluate given JavaScript code.

geoClearWatch

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Void geoClearWatch(Int id)

Unregister location/error monitoring handlers previously installed using geoWatchPosition. This feature is only available in secure contexts (HTTPS).

geoCurPosition

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Void geoCurPosition(|DomCoord onSuccess, |Err? onErr := null, [Str:Obj]? opts := null)

Get the the current position of this device. This feature is only available in secure contexts (HTTPS).

geoWatchPosition

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Int geoWatchPosition(|DomCoord onSuccess, |Err? onErr := null, [Str:Obj]? opts := null)

Register a handler function that will be called automatically each time the position of the device changes. This method returns a watch ID value that then can be used to unregister the handler with the geoClearWatch method. This feature is only available in secure contexts (HTTPS).

hisBack

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Void hisBack()

Go to previous page in session history.

hisForward

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Void hisForward()

Go to next page in the session history.

hisPushState

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Void hisPushState(Str title, Uri uri, Str:Obj map)

Push a new history item onto the history stack. Use onpopstate to listen for changes:

// Event.stash contains state map passed into pushState
Win.cur.onEvent("popstate", false) |e| { echo("# state: $e.stash") }

hisReplaceState

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Void hisReplaceState(Str title, Uri uri, Str:Obj map)

Modify the current history item.

hyperlink

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Void hyperlink(Uri uri)

Hyperlink to the given Uri in this window.

localStorage

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Storage localStorage()

Return local storage instance for window.

log

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Void log(Obj? obj)

Log object to console.

onEvent

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Func onEvent(Str type, Bool useCapture, |Event handler)

Attach an event handler for the given event on this window. Returns callback function instance.

open

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Win open(Uri uri := `about:blank`, Str? winName := null, [Str:Str]? opts := null)

Open a new window. Returns the new window instance.

parent

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Win? parent()

Returns a reference to the parent of the current window or subframe, or null if this is the top-most window.

reload

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Void reload(Bool force := false)

Reload the current page. Use force to bypass browse cache.

removeEvent

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Void removeEvent(Str type, Bool useCapture, Func handler)

Remove the given event handler from this window. If this handler was not registered, this method does nothing.

reqAnimationFrame

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Void reqAnimationFrame(|This f)

Request the browser to perform an animation before the next repaint.

screenSize

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Size screenSize()

Return the size of the screen in pixels.

scrollBy

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This scrollBy(Int x, Int y)

Scrolls the document in the window by the given amount.

scrollPos

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Point scrollPos()

Return current scroll position of document in this window.

scrollTo

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This scrollTo(Int x, Int y)

Scrolls to a particular set of coordinates in the document.

sessionStorage

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Storage sessionStorage()

Return session storage instance for window.

setInterval

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Int setInterval(Duration delay, |This f)

Calls a function repeatedly, with a fixed time delay between each call to that function. Returns an intervalId that can be used in clearInterval.

setTimeout

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Int setTimeout(Duration delay, |This f)

Call the specified function after a specified delay. Returns a timeoutId that can be used in clearTimeout.

top

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Win top()

Returns a reference to the topmost window in the window hierarchy. If this window is the topmost window, returns self.

uri

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Uri uri()

Get the Uri for this window.

viewport

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Size viewport()

Return the size of the window viewport in pixels.