Qt 4.8
qtreewidgetitemiterator_p.h
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41 
42 #ifndef QTREEWIDGETITEMITERATOR_P_H
43 #define QTREEWIDGETITEMITERATOR_P_H
44 
45 //
46 // W A R N I N G
47 // -------------
48 //
49 // This file is not part of the Qt API. It exists purely as an
50 // implementation detail. This header file may change from version to
51 // version without notice, or even be removed.
52 //
53 // We mean it.
54 //
55 
56 #include <QtCore/qstack.h>
57 
58 #ifndef QT_NO_TREEWIDGET
60 
62 
63 class QTreeModel;
64 class QTreeWidgetItem;
65 
68 public:
70  : m_currentIndex(0), m_model(model), q_ptr(q)
71  {
72 
73  }
74 
77  m_parentIndex(other.m_parentIndex), q_ptr(other.q_ptr)
78  {
79 
80  }
81 
83  {
86  m_model = other.m_model;
87  return (*this);
88  }
89 
91  {
92  }
93 
94  QTreeWidgetItem* nextSibling(const QTreeWidgetItem* item) const;
95  void ensureValidIterator(const QTreeWidgetItem *itemToBeRemoved);
96 
97  QTreeWidgetItem *next(const QTreeWidgetItem *current);
98  QTreeWidgetItem *previous(const QTreeWidgetItem *current);
99 private:
101  QTreeModel *m_model; // This iterator class should not have ownership of the model.
104 };
105 
107 
108 #endif // QT_NO_TREEWIDGET
109 
110 #endif //QTREEWIDGETITEMITERATOR_P_H
QTreeWidgetItemIteratorPrivate(QTreeWidgetItemIterator *q, QTreeModel *model)
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
QTreeWidgetItem * nextSibling(const QTreeWidgetItem *item) const
The QTreeWidgetItemIterator class provides a way to iterate over the items in a QTreeWidget instance...
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
void ensureValidIterator(const QTreeWidgetItem *itemToBeRemoved)
QTreeWidgetItem * next(const QTreeWidgetItem *current)
The QTreeWidgetItem class provides an item for use with the QTreeWidget convenience class...
Definition: qtreewidget.h:63
#define Q_DECLARE_PUBLIC(Class)
Definition: qglobal.h:2477
QTreeWidgetItemIteratorPrivate(const QTreeWidgetItemIteratorPrivate &other)
QTreeWidgetItemIteratorPrivate & operator=(const QTreeWidgetItemIteratorPrivate &other)
QTreeWidgetItem * previous(const QTreeWidgetItem *current)