зеркало из https://github.com/mozilla/gecko-dev.git
94 строки
3.7 KiB
Plaintext
94 строки
3.7 KiB
Plaintext
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the NPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the NPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsISupports.idl"
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/* THIS IS A PUBLIC EMBEDDING API */
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/**
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* The nsIEventSink is implemented internally by Gecko as the conduit
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* through which native events travel into Gecko. You obtain an
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* event sink by QI'ing the top-level nsIWidget, usually a window.
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*
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* @status UNDER_REVIEW
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*/
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[uuid(c0d3a7c8-1dd1-11b2-8903-adcd22d004ab)]
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interface nsIEventSink : nsISupports
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{
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/**
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* Entry point for native events into Gecko.
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*
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* @return <code>PR_TRUE</code> if event was handled
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* <code>PR_FALSE</code> if not handled
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*
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* On Mac, <code>anEvent</code> is a native <code>EventRecord*</code>.
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*/
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boolean dispatchEvent ( in voidPtr anEvent ) ;
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/**
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* Alerts gecko of a drag event.
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*
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* @param aMessage the message parameter for a Gecko NS_DRAGDROP_EVENT (See nsGUIEvent.h for list).
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* @param aMouseGlobalX x coordinate of mouse, in global coordinates
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* @param aMouseGlobalY y coordinate of mouse, in global coordinates
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* @param aKeyModifiers a native bitfield of which modifier keys are currently pressed
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*
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* @return <code>PR_TRUE</code> if event was handled
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* <code>PR_FALSE</code> if not handled
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*/
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boolean dragEvent ( in unsigned long aMessage, in short aMouseGlobalX, in short aMouseGlobalY,
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in unsigned short aKeyModifiers ) ;
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/**
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* Tell gecko to scroll, usually in response to a mouse-wheel
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*
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* @param aVertical <code>PR_TRUE</code> if scrolling veritcally, <code>PR_FALSE</code> if horizontal
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* @param aNumLines the number of lines to scroll, positive for down, negative for up
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* @param aMouseLocalX the x coordinate of the mouse in window (local) coordinates
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* @param aMouseLocalY the y coordinate of the mouse in window (local) coordinates
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*/
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boolean scroll ( in boolean aVertical, in short aNumLines, in short aMouseLocalX,
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in short aMouseLocalY ) ;
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/**
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* Perform any idle processing (handle timers, set the cursor, etc)
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*/
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void Idle ( ) ;
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}; |