DialogPositionCallback

Parameters

dialogRect : Rect

The current Rect of the dialog view element.

visibleDomRootRect : Rect | null

The visible Rect of the DOM root element. This rect will be unavailable when the DOM root element is off the screen or cropped by overflowing parent.

domRootRect : Rect | null

The current Rect of the DOM root. This rect will be unavailable, e.g. when the DOM root element is completely hidden via CSS display property or detached from the DOM.

Returns

object | null

The coordinates of the dialog's position or null if the dialog should stay hidden.