QIdentityProxyModel Class

 class DateFormatProxyModel : public QIdentityProxyModel
 {
   // ...

   void setDateFormatString(const QString &formatString)
   {
     m_formatString = formatString;
   }

   QVariant data(const QModelIndex &index, int role)
   {
     if (role != Qt::DisplayRole)
       return QIdentityProxyModel::data(index, role);

     const QDateTime dateTime = sourceModel()->data(SourceClass::DateRole).toDateTime();

     return dateTime.toString(m_formatString);
   }

 private:
   QString m_formatString;
 };

Member Function Documentation

QIdentityProxyModel::QIdentityProxyModel(QObject * parent = 0)

Constructs an identity model with the given parent.

QIdentityProxyModel::~QIdentityProxyModel()

Destroys this identity model.

int QIdentityProxyModel::columnCount(const QModelIndex & parent = QModelIndex()) const [virtual]

Reimplemented from QAbstractItemModel::columnCount().

bool QIdentityProxyModel::dropMimeData(const QMimeData * data, Qt::DropAction action, int row, int column, const QModelIndex & parent) [virtual]

Reimplemented from QAbstractItemModel::dropMimeData().

QVariant QIdentityProxyModel::headerData(int section, Qt::Orientation orientation, int role) const [virtual]

Reimplemented from QAbstractItemModel::headerData().

QModelIndex QIdentityProxyModel::index(int row, int column, const QModelIndex & parent = QModelIndex()) const [virtual]

Reimplemented from QAbstractItemModel::index().

bool QIdentityProxyModel::insertColumns(int column, int count, const QModelIndex & parent = QModelIndex()) [virtual]

Reimplemented from QAbstractItemModel::insertColumns().

bool QIdentityProxyModel::insertRows(int row, int count, const QModelIndex & parent = QModelIndex()) [virtual]

Reimplemented from QAbstractItemModel::insertRows().

QModelIndex QIdentityProxyModel::mapFromSource(const QModelIndex & sourceIndex) const [virtual]

Reimplemented from QAbstractProxyModel::mapFromSource().

QItemSelection QIdentityProxyModel::mapSelectionFromSource(const QItemSelection & selection) const [virtual]

Reimplemented from QAbstractProxyModel::mapSelectionFromSource().

QItemSelection QIdentityProxyModel::mapSelectionToSource(const QItemSelection & selection) const [virtual]

Reimplemented from QAbstractProxyModel::mapSelectionToSource().

QModelIndex QIdentityProxyModel::mapToSource(const QModelIndex & proxyIndex) const [virtual]

Reimplemented from QAbstractProxyModel::mapToSource().

QModelIndexList QIdentityProxyModel::match(const QModelIndex & start, int role, const QVariant & value, int hits = 1, Qt::MatchFlags flags = Qt::MatchFlags( Qt::MatchStartsWith | Qt::MatchWrap )) const [virtual]

Reimplemented from QAbstractItemModel::match().

QModelIndex QIdentityProxyModel::parent(const QModelIndex & child) const [virtual]

Reimplemented from QAbstractItemModel::parent().

bool QIdentityProxyModel::removeColumns(int column, int count, const QModelIndex & parent = QModelIndex()) [virtual]

Reimplemented from QAbstractItemModel::removeColumns().

bool QIdentityProxyModel::removeRows(int row, int count, const QModelIndex & parent = QModelIndex()) [virtual]

Reimplemented from QAbstractItemModel::removeRows().

int QIdentityProxyModel::rowCount(const QModelIndex & parent = QModelIndex()) const [virtual]

Reimplemented from QAbstractItemModel::rowCount().

void QIdentityProxyModel::setSourceModel(QAbstractItemModel * newSourceModel) [virtual]

Reimplemented from QAbstractProxyModel::setSourceModel().