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28
29#include "proxytestinnermodel.h"
30
31ProxyTestInnerModel::ProxyTestInnerModel()
32{
33 append(s: "Adios");
34 append(s: "Hola");
35 append(s: "Halo");
36}
37
38QModelIndex ProxyTestInnerModel::index(int row, int column, const QModelIndex &parent) const
39{
40 if (parent.isValid())
41 return QModelIndex();
42
43 return createIndex(arow: row, acolumn: column);
44}
45
46QModelIndex ProxyTestInnerModel::parent(const QModelIndex & /*parent*/) const
47{
48 return QModelIndex();
49}
50
51int ProxyTestInnerModel::rowCount(const QModelIndex &parent) const
52{
53 if (parent.isValid())
54 return 0;
55
56 return m_values.count();
57}
58
59int ProxyTestInnerModel::columnCount(const QModelIndex &parent) const
60{
61 if (parent.isValid())
62 return 0;
63
64 return 1;
65}
66
67QVariant ProxyTestInnerModel::data(const QModelIndex &index, int role) const
68{
69 if (role != Qt::DisplayRole)
70 return QVariant();
71
72 return m_values[index.row()];
73}
74
75void ProxyTestInnerModel::append(const QString &s)
76{
77 beginInsertRows(parent: QModelIndex(), first: m_values.count(), last: m_values.count());
78 m_values << s;
79 endInsertRows();
80}
81
82void ProxyTestInnerModel::setValue(int i, const QString &s)
83{
84 m_values[i] = s;
85 Q_EMIT dataChanged(topLeft: index(row: i, column: 0), bottomRight: index(row: i, column: 0));
86}
87
88void ProxyTestInnerModel::moveTwoToZero()
89{
90 beginMoveRows(sourceParent: QModelIndex(), sourceFirst: 2, sourceLast: 2, destinationParent: QModelIndex(), destinationRow: 0);
91 m_values.move(from: 2, to: 0);
92 endMoveRows();
93}
94
95void ProxyTestInnerModel::doStuff()
96{
97 moveTwoToZero();
98 setValue(i: 1, s: "Hilo");
99}
100

source code of qtdeclarative/tests/auto/quick/qquicklistview/proxytestinnermodel.cpp