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50 lines
1.7 KiB
Plaintext
50 lines
1.7 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is the Mozilla browser.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications, Inc. Portions created by Netscape are
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* Copyright (C) 1999, Mozilla. All Rights Reserved.
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*
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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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*/
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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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}; |