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/. */ 5 6/** 7 * These objects are exposed by the MozDOMAfterPaint event. Each one represents 8 * a request to repaint a rectangle that was generated by the browser. 9 */ 10interface PaintRequest { 11 /** 12 * The client rect where invalidation was triggered. 13 */ 14 readonly attribute DOMRect clientRect; 15 16 /** 17 * The reason for the request, as a string. If an empty string, then we don't know 18 * the reason (this is common). Reasons include "scroll repaint", meaning that we 19 * needed to repaint the rectangle due to scrolling, and "scroll copy", meaning 20 * that we updated the rectangle due to scrolling but instead of painting 21 * manually, we were able to do a copy from another area of the screen. 22 */ 23 readonly attribute DOMString reason; 24}; 25