blob: be7e37de0c3a7cd2fd7f7461dd7e546c7c597140 [file] [log] [blame]
/*
* Copyright (C) 2016 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
// Visual Viewport API.
// WICG proposal: https://github.com/WICG/ViewportAPI
[
RuntimeEnabled=VisualViewportAPI,
ImplementedAs=DOMVisualViewport
] interface VisualViewport : EventTarget {
[Measure] readonly attribute double offsetLeft;
[Measure] readonly attribute double offsetTop;
[Measure] readonly attribute double pageLeft;
[Measure] readonly attribute double pageTop;
[Measure] readonly attribute double width;
[Measure] readonly attribute double height;
[Measure] readonly attribute double scale;
attribute EventHandler onresize;
attribute EventHandler onscroll;
};