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unity8/tests/plugins/Utils/ModelTest.h
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1/****************************************************************************
2** The full license is below, this is here to make licensecheck happy
3**
4** This program is free software; you can redistribute it and/or modify
5** it under the terms of the GNU Lesser General Public License as published by
6** the Free Software Foundation; version 2.1.
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9** Contact: http://www.qt-project.org/legal
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11** This file is part of the test suite of the Qt Toolkit.
12**
13** $QT_BEGIN_LICENSE:LGPL$
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22** GNU Lesser General Public License Usage
23** Alternatively, this file may be used under the terms of the GNU Lesser
24** General Public License version 2.1 as published by the Free Software
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26** packaging of this file. Please review the following information to
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34** GNU General Public License Usage
35** Alternatively, this file may be used under the terms of the GNU
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45****************************************************************************/
48#ifndef MODELTEST_H
49#define MODELTEST_H
51#include <QtCore/QObject>
52#include <QtCore/QAbstractItemModel>
53#include <QtCore/QStack>
55class ModelTest : public QObject
57 Q_OBJECT
59public:
60 ModelTest( QAbstractItemModel *model, QObject *parent = 0 );
62private Q_SLOTS:
63 void nonDestructiveBasicTest();
64 void rowCount();
65 void columnCount();
66 void hasIndex();
67 void index();
68 void parent();
69 void data();
71protected Q_SLOTS:
72 void runAllTests();
73 void layoutAboutToBeChanged();
74 void layoutChanged();
75 void rowsAboutToBeInserted( const QModelIndex &parent, int start, int end );
76 void rowsInserted( const QModelIndex & parent, int start, int end );
77 void rowsAboutToBeRemoved( const QModelIndex &parent, int start, int end );
78 void rowsRemoved( const QModelIndex & parent, int start, int end );
79 void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);
80 void headerDataChanged(Qt::Orientation orientation, int start, int end);
82private:
83 void checkChildren( const QModelIndex &parent, int currentDepth = 0 );
85 QAbstractItemModel *model;
87 struct Changing {
88 QModelIndex parent;
89 int oldSize;
90 QVariant last;
91 QVariant next;
92 };
93 QStack<Changing> insert;
94 QStack<Changing> remove;
96 bool fetchingMore;
98 QList<QPersistentModelIndex> changing;
99};
101#endif