QHelpContentModel Class
The QHelpContentModel class provides a model that supplies content to views. More...
Header: | #include <QHelpContentModel> |
qmake: | QT += help |
Since: | Qt 4.4 |
Inherits: | QAbstractItemModel |
Public Functions
virtual | ~QHelpContentModel() |
QHelpContentItem * | contentItemAt(const QModelIndex &index) const |
void | createContents(const QString &customFilterName) |
bool | isCreatingContents() const |
Reimplemented Public Functions
virtual int | columnCount(const QModelIndex &parent = QModelIndex()) const override |
virtual QVariant | data(const QModelIndex &index, int role) const override |
virtual QModelIndex | index(int row, int column, const QModelIndex &parent = QModelIndex()) const override |
virtual QModelIndex | parent(const QModelIndex &index) const override |
virtual int | rowCount(const QModelIndex &parent = QModelIndex()) const override |
- 43 public functions inherited from QAbstractItemModel
- 34 public functions inherited from QObject
Signals
void | contentsCreated() |
void | contentsCreationStarted() |
- 18 signals inherited from QAbstractItemModel
- 2 signals inherited from QObject
Additional Inherited Members
- 1 property inherited from QObject
- 2 public slots inherited from QAbstractItemModel
- 1 public slot inherited from QObject
- 1 public variable inherited from QAbstractItemModel
- 1 public variable inherited from QObject
- 2 static public members inherited from QAbstractItemModel
- 10 static public members inherited from QObject
- 19 protected functions inherited from QAbstractItemModel
- 9 protected functions inherited from QObject
- 1 protected slot inherited from QAbstractItemModel
- 2 protected variables inherited from QObject
Detailed Description
The QHelpContentModel class provides a model that supplies content to views.
Member Function Documentation
[virtual]
QHelpContentModel::~QHelpContentModel()
Destroys the help content model.
[override virtual]
int QHelpContentModel::columnCount(const QModelIndex &parent = QModelIndex()) const
Reimplemented from QAbstractItemModel::columnCount().
Returns the number of columns under the given parent. Currently returns always 1.
QHelpContentItem *QHelpContentModel::contentItemAt(const QModelIndex &index) const
Returns the help content item at the model index position index.
[signal]
void QHelpContentModel::contentsCreated()
[signal]
void QHelpContentModel::contentsCreationStarted()
void QHelpContentModel::createContents(const QString &customFilterName)
Creates new contents by querying the help system for contents specified for the customFilterName.
[override virtual]
QVariant QHelpContentModel::data(const QModelIndex &index, int role) const
Reimplemented from QAbstractItemModel::data().
Returns the data stored under the given role for the item referred to by the index.
[override virtual]
QModelIndex QHelpContentModel::index(int row, int column, const QModelIndex &parent = QModelIndex()) const
Reimplemented from QAbstractItemModel::index().
Returns the index of the item in the model specified by the given row, column and parent index.
bool QHelpContentModel::isCreatingContents() const
Returns true if the contents are currently rebuilt, otherwise false.
[override virtual]
QModelIndex QHelpContentModel::parent(const QModelIndex &index) const
Reimplemented from QAbstractItemModel::parent().
Returns the parent of the model item with the given index, or QModelIndex() if it has no parent.
[override virtual]
int QHelpContentModel::rowCount(const QModelIndex &parent = QModelIndex()) const
Reimplemented from QAbstractItemModel::rowCount().
Returns the number of rows under the given parent.