forked from mirrors/gecko-dev
a8ddbfd586
And cleanup similar code in nsXULTooltipListener. That code shouldn't need to deal with zoom since the target and the tooltip are in the same document. Differential Revision: https://phabricator.services.mozilla.com/D139235
44 lines
1.7 KiB
Text
44 lines
1.7 KiB
Text
/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* 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 http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "nsISupports.idl"
|
|
|
|
/**
|
|
* An optional interface for embedding clients wishing to receive
|
|
* notifications for when a tooltip should be displayed or removed.
|
|
* The embedder implements this interface on the web browser chrome
|
|
* object associated with the window that notifications are required
|
|
* for.
|
|
*
|
|
* @see nsITooltipTextProvider
|
|
*/
|
|
[scriptable, uuid(44b78386-1dd2-11b2-9ad2-e4eee2ca1916)]
|
|
interface nsITooltipListener : nsISupports
|
|
{
|
|
/**
|
|
* Called when a tooltip should be displayed.
|
|
*
|
|
* @param aXCoords The tooltip left edge X coordinate.
|
|
* @param aYCoords The tooltip top edge Y coordinate.
|
|
* @param aTipText The text to display in the tooltip, typically obtained
|
|
* from the TITLE attribute of the node (or containing parent)
|
|
* over which the pointer has been positioned.
|
|
* @param aTipDir The direction (ltr or rtl) in which to display the text
|
|
*
|
|
* @note
|
|
* Coordinates are specified in device pixels, relative to the top-left
|
|
* corner of the browser area.
|
|
*
|
|
* @return <code>NS_OK</code> if the tooltip was displayed.
|
|
*/
|
|
void onShowTooltip(in long aXCoords, in long aYCoords, in AString aTipText,
|
|
in AString aTipDir);
|
|
|
|
/**
|
|
* Called when the tooltip should be hidden, either because the pointer
|
|
* has moved or the tooltip has timed out.
|
|
*/
|
|
void onHideTooltip();
|
|
};
|