nsITooltipTextProvider.idl
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上传日期:2017-12-03
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文件大小:3k
源码类别:
PlugIns编程
开发平台:
Visual C++
- /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is is mozilla.org code.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Adam Lock <adamlock@netscape.com>
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
- #include "nsISupports.idl"
- interface nsIDOMNode;
- /**
- * An interface implemented by a tooltip text provider service. This
- * service is called to discover what tooltip text is associated
- * with the node that the pointer is positioned over.
- *
- * Embedders may implement and register their own tooltip text provider
- * service if they wish to provide different tooltip text.
- *
- * The default service returns the text stored in the TITLE
- * attribute of the node or a containing parent.
- *
- * @note
- * The tooltip text provider service is registered with the contract
- * defined in NS_TOOLTIPTEXTPROVIDER_CONTRACTID.
- *
- * @see nsITooltipListener
- * @see nsIComponentManager
- * @see nsIDOMNode
- *
- * @status FROZEN
- */
- [scriptable, uuid(b128a1e6-44f3-4331-8fbe-5af360ff21ee)]
- interface nsITooltipTextProvider : nsISupports
- {
- /**
- * Called to obtain the tooltip text for a node.
- *
- * @arg aNode The node to obtain the text from.
- * @arg aText The tooltip text.
- *
- * @return <CODE>PR_TRUE</CODE> if tooltip text is associated
- * with the node and was returned in the aText argument;
- * <CODE>PR_FALSE</CODE> otherwise.
- */
- boolean getNodeText(in nsIDOMNode aNode, out wstring aText);
- };