RetroZilla/toolkit/components/autocomplete/public/nsIAutoCompletePopup.idl
2015-10-20 23:03:22 -04:00

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/* ***** 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 mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 2001
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Joe Hewitt <hewitt@netscape.com> (Original Author)
*
* 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 nsIAutoCompleteInput;
[scriptable, uuid(65F6CD46-22EC-4329-BB3B-BCD1103F2204)]
interface nsIAutoCompletePopup : nsISupports
{
/*
* The input object that the popup is currently bound to
*/
readonly attribute nsIAutoCompleteInput input;
/*
* An alternative value to be used when text is entered, rather than the
* value of the selected item
*/
readonly attribute AString overrideValue;
/*
* The index of the result item that is currently selected
*/
attribute long selectedIndex;
/*
* Indicates if the popup is currently open
*/
readonly attribute boolean popupOpen;
/*
* Bind the popup to an input object and display it with the given coordinates
*
* @param input - The input object that the popup will be bound to
* @param x - The x coordinate to display the popup at
* @param y - The y coordinate to display the popup at
* @param width - The width that the popup should size itself to
*/
void openPopup(in nsIAutoCompleteInput input, in long x, in long y, in long width);
/*
* Close the popup and detach from the bound input
*/
void closePopup();
/*
* Instruct the result view to repaint itself to reflect the most current
* underlying data
*/
void invalidate();
/*
* Change the selection relative to the current selection and make sure
* the newly selected row is visible
*
* @param reverse - Select a row above the current selection
* @param page - Select a row that is a full visible page from the current selection
* @return The currently selected result item index
*/
void selectBy(in boolean reverse, in boolean page);
};