1 /****************************************************************************
3 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4 ** All rights reserved.
5 ** Contact: Nokia Corporation (qt-info@nokia.com)
7 ** This file is part of the Qt Components project.
9 ** $QT_BEGIN_LICENSE:BSD$
10 ** You may use this file under the terms of the BSD license as follows:
12 ** "Redistribution and use in source and binary forms, with or without
13 ** modification, are permitted provided that the following conditions are
15 ** * Redistributions of source code must retain the above copyright
16 ** notice, this list of conditions and the following disclaimer.
17 ** * Redistributions in binary form must reproduce the above copyright
18 ** notice, this list of conditions and the following disclaimer in
19 ** the documentation and/or other materials provided with the
21 ** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
22 ** the names of its contributors may be used to endorse or promote
23 ** products derived from this software without specific prior written
26 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
27 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
28 ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
29 ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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36 ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
39 ****************************************************************************/
43 function saveIndex(src) {
45 for (var i = 0; i < src.columns.length; i++) {
46 __origIndex.push(src.columns[i].selectedIndex);
50 function restoreIndex(src) {
51 for (var i = 0; i < __origIndex.length; i++) {
52 // position view at the right index then make sure selectedIndex
53 // is updated to reflect that
54 if (src.privateTemplates[i].view.currentIndex > __origIndex[i]) {
55 while (src.privateTemplates[i].view.currentIndex != __origIndex[i]) {
56 src.privateTemplates[i].view.decrementCurrentIndex()
58 } else if (src.privateTemplates[i].view.currentIndex < __origIndex[i]) {
59 while (src.privateTemplates[i].view.currentIndex != __origIndex[i]) {
60 src.privateTemplates[i].view.incrementCurrentIndex()
63 src.columns[i].selectedIndex = __origIndex[i];