KD Chart 2  [rev.2.7]
Public Member Functions | Protected Slots | List of all members
KDGantt::ForwardingProxyModel Class Reference

#include <kdganttforwardingproxymodel.h>

Inheritance diagram for KDGantt::ForwardingProxyModel:
Inheritance graph
[legend]
Collaboration diagram for KDGantt::ForwardingProxyModel:
Collaboration graph
[legend]

Public Member Functions

int columnCount (const QModelIndex &idx=QModelIndex()) const override
 
bool dropMimeData (const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) override
 
 ForwardingProxyModel (QObject *parent=0)
 
QModelIndex index (int row, int column, const QModelIndex &parent=QModelIndex()) const override
 
QModelIndex mapFromSource (const QModelIndex &sourceIndex) const override
 
QModelIndex mapToSource (const QModelIndex &proxyIndex) const override
 
QMimeData * mimeData (const QModelIndexList &indexes) const override
 
QStringList mimeTypes () const override
 
QModelIndex parent (const QModelIndex &idx) const override
 
int rowCount (const QModelIndex &idx=QModelIndex()) const override
 
bool setData (const QModelIndex &index, const QVariant &value, int role=Qt::EditRole) override
 
void setSourceModel (QAbstractItemModel *model) override
 
Qt::DropActions supportedDropActions () const override
 
 ~ForwardingProxyModel () override
 

Protected Slots

virtual void sourceColumnsAboutToBeInserted (const QModelIndex &idx, int start, int end)
 
virtual void sourceColumnsAboutToBeRemoved (const QModelIndex &idx, int start, int end)
 
virtual void sourceColumnsInserted (const QModelIndex &idx, int start, int end)
 
virtual void sourceColumnsRemoved (const QModelIndex &idx, int start, int end)
 
virtual void sourceDataChanged (const QModelIndex &from, const QModelIndex &to)
 
virtual void sourceLayoutAboutToBeChanged ()
 
virtual void sourceLayoutChanged ()
 
virtual void sourceModelAboutToBeReset ()
 
virtual void sourceModelReset ()
 
virtual void sourceRowsAboutToBeInserted (const QModelIndex &idx, int start, int end)
 
virtual void sourceRowsAboutToBeRemoved (const QModelIndex &, int start, int end)
 
virtual void sourceRowsInserted (const QModelIndex &idx, int start, int end)
 
virtual void sourceRowsRemoved (const QModelIndex &, int start, int end)
 

Detailed Description

Definition at line 31 of file kdganttforwardingproxymodel.h.

Constructor & Destructor Documentation

ForwardingProxyModel::ForwardingProxyModel ( QObject *  parent = 0)
explicit

Constructor. Creates a new ForwardingProxyModel with parent parent

Definition at line 35 of file kdganttforwardingproxymodel.cpp.

ForwardingProxyModel::~ForwardingProxyModel ( )
override

Definition at line 40 of file kdganttforwardingproxymodel.cpp.

Member Function Documentation

int ForwardingProxyModel::columnCount ( const QModelIndex &  idx = QModelIndex()) const
override
See also
QAbstractItemModel::columnCount

Definition at line 262 of file kdganttforwardingproxymodel.cpp.

References mapToSource().

bool ForwardingProxyModel::dropMimeData ( const QMimeData *  data,
Qt::DropAction  action,
int  row,
int  column,
const QModelIndex &  parent 
)
override

Definition at line 294 of file kdganttforwardingproxymodel.cpp.

References index(), mapToSource(), and rowCount().

QModelIndex ForwardingProxyModel::index ( int  row,
int  column,
const QModelIndex &  parent = QModelIndex() 
) const
override
See also
QAbstractItemModel::index

Definition at line 268 of file kdganttforwardingproxymodel.cpp.

References mapFromSource(), and mapToSource().

Referenced by KDGantt::ProxyModel::data(), dropMimeData(), and KDAB_SCOPED_UNITTEST_SIMPLE().

QModelIndex ForwardingProxyModel::mapFromSource ( const QModelIndex &  sourceIndex) const
override

Converts indexes in the source model to indexes in the proxy model

Definition at line 45 of file kdganttforwardingproxymodel.cpp.

Referenced by KDGantt::View::ensureVisible(), index(), parent(), KDGantt::SummaryHandlingProxyModel::setData(), sourceColumnsAboutToBeInserted(), sourceColumnsAboutToBeRemoved(), KDGantt::SummaryHandlingProxyModel::sourceDataChanged(), sourceDataChanged(), sourceRowsAboutToBeInserted(), and sourceRowsAboutToBeRemoved().

QModelIndex ForwardingProxyModel::mapToSource ( const QModelIndex &  proxyIndex) const
override

Converts indexes in the proxy model to indexes in the source model

Definition at line 72 of file kdganttforwardingproxymodel.cpp.

Referenced by columnCount(), KDGantt::SummaryHandlingProxyModel::data(), dropMimeData(), KDGantt::SummaryHandlingProxyModel::flags(), index(), mimeData(), parent(), rowCount(), KDGantt::SummaryHandlingProxyModel::setData(), and setData().

QMimeData * ForwardingProxyModel::mimeData ( const QModelIndexList &  indexes) const
override

Definition at line 286 of file kdganttforwardingproxymodel.cpp.

References mapToSource().

QStringList ForwardingProxyModel::mimeTypes ( ) const
override

Definition at line 314 of file kdganttforwardingproxymodel.cpp.

QModelIndex ForwardingProxyModel::parent ( const QModelIndex &  idx) const
override
See also
QAbstractItemModel::parent

Definition at line 274 of file kdganttforwardingproxymodel.cpp.

References mapFromSource(), and mapToSource().

int ForwardingProxyModel::rowCount ( const QModelIndex &  idx = QModelIndex()) const
override
See also
QAbstractItemModel::rowCount

Definition at line 256 of file kdganttforwardingproxymodel.cpp.

References mapToSource().

Referenced by dropMimeData().

bool ForwardingProxyModel::setData ( const QModelIndex &  index,
const QVariant &  value,
int  role = Qt::EditRole 
)
override
See also
QAbstractItemModel::setData

Definition at line 280 of file kdganttforwardingproxymodel.cpp.

References mapToSource().

void ForwardingProxyModel::setSourceModel ( QAbstractItemModel *  model)
override

Sets the model to be used as the source model for this proxy. The proxy does not take ownership of the model.

See also
QAbstractProxyModel::setSourceModel

Definition at line 93 of file kdganttforwardingproxymodel.cpp.

References sourceColumnsAboutToBeInserted(), sourceColumnsAboutToBeRemoved(), sourceColumnsInserted(), sourceColumnsRemoved(), sourceDataChanged(), sourceLayoutAboutToBeChanged(), sourceLayoutChanged(), sourceModelAboutToBeReset(), sourceModelReset(), sourceRowsAboutToBeInserted(), sourceRowsAboutToBeRemoved(), sourceRowsInserted(), and sourceRowsRemoved().

void ForwardingProxyModel::sourceColumnsAboutToBeInserted ( const QModelIndex &  parentIdx,
int  start,
int  end 
)
protectedvirtualslot

Called just before columns are inserted into the source model.

See also
QAbstractItemModel::columnsAboutToBeInserted()

Reimplemented in KDGantt::SummaryHandlingProxyModel.

Definition at line 178 of file kdganttforwardingproxymodel.cpp.

References mapFromSource().

Referenced by setSourceModel().

void ForwardingProxyModel::sourceColumnsAboutToBeRemoved ( const QModelIndex &  parentIdx,
int  start,
int  end 
)
protectedvirtualslot

Called just before columns are removed from the source model.

See also
QAbstractItemModel::columnsAboutToBeRemoved()

Reimplemented in KDGantt::SummaryHandlingProxyModel.

Definition at line 199 of file kdganttforwardingproxymodel.cpp.

References mapFromSource().

Referenced by setSourceModel().

void ForwardingProxyModel::sourceColumnsInserted ( const QModelIndex &  parentIdx,
int  start,
int  end 
)
protectedvirtualslot

Called after columns have been inserted into the source model.

See also
QAbstractItemModel::columnsInserted()

Definition at line 188 of file kdganttforwardingproxymodel.cpp.

Referenced by setSourceModel().

void ForwardingProxyModel::sourceColumnsRemoved ( const QModelIndex &  parentIdx,
int  start,
int  end 
)
protectedvirtualslot

Called after columns have been removed from the source model.

See also
QAbstractItemModel::columnsRemoved()

Definition at line 209 of file kdganttforwardingproxymodel.cpp.

Referenced by setSourceModel().

void ForwardingProxyModel::sourceDataChanged ( const QModelIndex &  from,
const QModelIndex &  to 
)
protectedvirtualslot

Called when the data in an existing item in the source model changes.

See also
QAbstractItemModel::dataChanged()

Reimplemented in KDGantt::SummaryHandlingProxyModel.

Definition at line 169 of file kdganttforwardingproxymodel.cpp.

References mapFromSource().

Referenced by setSourceModel().

void ForwardingProxyModel::sourceLayoutAboutToBeChanged ( )
protectedvirtualslot

Called just before the layout of the source model is changed.

See also
QAbstractItemModel::layoutAboutToBeChanged()

Definition at line 150 of file kdganttforwardingproxymodel.cpp.

Referenced by setSourceModel().

void ForwardingProxyModel::sourceLayoutChanged ( )
protectedvirtualslot

Called when the layout of the source model has changed.

See also
QAbstractItemModel::layoutChanged()

Reimplemented in KDGantt::SummaryHandlingProxyModel.

Definition at line 159 of file kdganttforwardingproxymodel.cpp.

Referenced by setSourceModel().

void ForwardingProxyModel::sourceModelAboutToBeReset ( )
protectedvirtualslot

Called when the source model is about to be reset.

See also
QAbstractItemModel::modelAboutToBeReset()

Definition at line 131 of file kdganttforwardingproxymodel.cpp.

Referenced by setSourceModel().

void ForwardingProxyModel::sourceModelReset ( )
protectedvirtualslot

Called when the source model is reset

See also
QAbstractItemModel::modelReset()

Reimplemented in KDGantt::SummaryHandlingProxyModel.

Definition at line 139 of file kdganttforwardingproxymodel.cpp.

Referenced by setSourceModel().

void ForwardingProxyModel::sourceRowsAboutToBeInserted ( const QModelIndex &  parentIdx,
int  start,
int  end 
)
protectedvirtualslot

Called just before rows are inserted into the source model.

See also
QAbstractItemModel::rowsAboutToBeInserted()

Reimplemented in KDGantt::SummaryHandlingProxyModel.

Definition at line 220 of file kdganttforwardingproxymodel.cpp.

References mapFromSource().

Referenced by setSourceModel().

void ForwardingProxyModel::sourceRowsAboutToBeRemoved ( const QModelIndex &  parentIdx,
int  start,
int  end 
)
protectedvirtualslot

Called just before rows are removed from the source model.

See also
QAbstractItemModel::rowsAboutToBeRemoved()

Reimplemented in KDGantt::SummaryHandlingProxyModel.

Definition at line 239 of file kdganttforwardingproxymodel.cpp.

References mapFromSource().

Referenced by setSourceModel().

void ForwardingProxyModel::sourceRowsInserted ( const QModelIndex &  parentIdx,
int  start,
int  end 
)
protectedvirtualslot

Called after rows have been inserted into the source model.

See also
QAbstractItemModel::rowsInserted()

Definition at line 228 of file kdganttforwardingproxymodel.cpp.

Referenced by setSourceModel().

void ForwardingProxyModel::sourceRowsRemoved ( const QModelIndex &  parentIdx,
int  start,
int  end 
)
protectedvirtualslot

Called after rows have been removed from the source model.

See also
QAbstractItemModel::rowsRemoved()

Definition at line 247 of file kdganttforwardingproxymodel.cpp.

Referenced by setSourceModel().

Qt::DropActions ForwardingProxyModel::supportedDropActions ( ) const
override

Definition at line 319 of file kdganttforwardingproxymodel.cpp.

The documentation for this class was generated from the following files:
Klarälvdalens Datakonsult AB (KDAB)
"The Qt, C++ and OpenGL Experts"
https://www.kdab.com/

https://www.kdab.com/development-resources/qt-tools/kd-chart/