1999-10-21 06:41:03 +00:00
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/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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2004-04-17 21:52:36 +00:00
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 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 Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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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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1999-10-21 06:41:03 +00:00
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* The Original Code is the Mozilla browser.
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2004-04-17 21:52:36 +00:00
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications, Inc.
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* Portions created by the Initial Developer are Copyright (C) 1999
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* the Initial Developer. All Rights Reserved.
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*
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1999-10-21 06:41:03 +00:00
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* Contributor(s):
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* Travis Bogard <travis@netscape.com>
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* Steve Clark <buster@netscape.com>
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2004-04-17 21:52:36 +00:00
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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 of the GNU General Public License Version 2 or later (the "GPL"),
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* or 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 MPL, 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 MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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1999-10-21 06:41:03 +00:00
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#include "nsISupports.idl"
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/**
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* The nsITextScroll is an interface that can be implemented by a control that
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* supports text scrolling.
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*/
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[scriptable, uuid(067B28A0-877F-11d3-AF7E-00A024FFC08C)]
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interface nsITextScroll : nsISupports
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{
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/**
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* Scroll the view up or down by aNumLines lines. positive
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* values move down in the view. Prevents scrolling off the
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* end of the view.
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* @param numLines number of lines to scroll the view by
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*/
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void scrollByLines(in long numLines);
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/**
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* Scroll the view up or down by numPages pages. a page
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* is considered to be the amount displayed by the clip view.
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* positive values move down in the view. Prevents scrolling
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* off the end of the view.
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* @param numPages number of pages to scroll the view by
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*/
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void scrollByPages(in long numPages);
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};
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