author Mike Hommey <>
Wed, 16 Jan 2019 21:44:54 +0000
changeset 514172 e0fd6ca971ae522dd9398d49f564fe3f7263112b
parent 508163 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1520377 - Replace/Inline subconfigure.{prefix_lines,execute_and_prefix}. r=nalexander Use an I/O wrapper on the configure output handler to add the "js/src>" prefix. Depends on D16643 Differential Revision:

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at */

#ifndef mozilla_PositionedEventTargeting_h
#define mozilla_PositionedEventTargeting_h

#include <stdint.h>
#include "mozilla/EventForwards.h"

class nsIFrame;
struct nsPoint;

namespace mozilla {

 * Finds the target frame for a pointer event given the event type and location.
 * This can look for frames within a rectangle surrounding the actual location
 * that are suitable targets, to account for inaccurate pointing devices.
nsIFrame* FindFrameTargetedByInputEvent(
    WidgetGUIEvent* aEvent, nsIFrame* aRootFrame,
    const nsPoint& aPointRelativeToRootFrame, uint32_t aFlags = 0);

}  // namespace mozilla

#endif /* mozilla_PositionedEventTargeting_h */