The Tor Browser: dom/interfaces/events/nsIDOMPaintRequest.idl@7e26c7da4463

     1 /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #include "domstubs.idl"

     8 interface nsIDOMClientRect;

    10 /**

    11  * These objects are exposed by the MozDOMAfterPaint event. Each one represents

    12  * a request to repaint a rectangle that was generated by the browser.

    13  */

    14 [scriptable, uuid(9eb5268f-73a4-41da-9790-d21fcefd5ffa)]

    15 interface nsIDOMPaintRequest : nsISupports

    16 {

    17   /**

    18    * The client rect where invalidation was triggered.

    19    */

    20   readonly attribute nsIDOMClientRect clientRect;

    21   /**

    22    * The reason for the request, as a string. If an empty string, then we don't know

    23    * the reason (this is common). Reasons include "scroll repaint", meaning that we

    24    * needed to repaint the rectangle due to scrolling, and "scroll copy", meaning

    25    * that we updated the rectangle due to scrolling but instead of painting

    26    * manually, we were able to do a copy from another area of the screen.

    27    */

    28   [binaryname(XPCOMReason)]

    29   readonly attribute DOMString reason;

    30 };

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