1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
//////////////////////////////////////////////////////////////////////////////
// itemmodel.cpp
// -------------------
//
// SPDX-FileCopyrightText: 2009-2010 Hugo Pereira Da Costa <hugo.pereira@free.fr>
//
// SPDX-License-Identifier: MIT
//////////////////////////////////////////////////////////////////////////////
#include "oxygenitemmodel.h"
namespace Oxygen
{
//_______________________________________________________________
ItemModel::ItemModel(QObject *parent)
: QAbstractItemModel(parent)
, _sortColumn(0)
, _sortOrder(Qt::AscendingOrder)
{
}
//____________________________________________________________
void ItemModel::sort(int column, Qt::SortOrder order)
{
// store column and order
_sortColumn = column;
_sortOrder = order;
// emit signals and call private methods
emit layoutAboutToBeChanged();
privateSort(column, order);
emit layoutChanged();
}
//____________________________________________________________
QModelIndexList ItemModel::indexes(int column, const QModelIndex &parent) const
{
QModelIndexList out;
int rows(rowCount(parent));
for (int row = 0; row < rows; row++) {
QModelIndex index(this->index(row, column, parent));
if (!index.isValid())
continue;
out.append(index);
out += indexes(column, index);
}
return out;
}
}
|
