QGIS API Documentation  2.11.0-Master
Classes | Public Types | Public Slots | Public Member Functions | List of all members
QgsFeatureListModel Class Reference

#include <qgsfeaturelistmodel.h>

Inheritance diagram for QgsFeatureListModel:
Inheritance graph
[legend]

Classes

struct  FeatureInfo
 

Public Types

enum  Role { FeatureInfoRole = Qt::UserRole, FeatureRole }
 

Public Slots

void onBeginInsertRows (const QModelIndex &parent, int first, int last)
 
void onBeginRemoveRows (const QModelIndex &parent, int first, int last)
 
void onEndInsertRows (const QModelIndex &parent, int first, int last)
 
void onEndRemoveRows (const QModelIndex &parent, int first, int last)
 

Public Member Functions

 QgsFeatureListModel (QgsAttributeTableFilterModel *sourceModel, QObject *parent=0)
 
virtual ~QgsFeatureListModel ()
 
virtual int columnCount (const QModelIndex &parent=QModelIndex()) const override
 
virtual QVariant data (const QModelIndex &index, int role) const override
 
QString displayExpression () const
 
bool featureByIndex (const QModelIndex &index, QgsFeature &feat)
 
QModelIndex fidToIdx (const QgsFeatureId fid) const
 
QModelIndex fidToIndex (QgsFeatureId fid) override
 
QModelIndexList fidToIndexList (QgsFeatureId fid)
 
virtual Qt::ItemFlags flags (const QModelIndex &index) const override
 
QgsFeatureId idxToFid (const QModelIndex &index) const
 
virtual QModelIndex index (int row, int column, const QModelIndex &parent=QModelIndex()) const override
 
bool injectNull ()
 Returns the current state of null value injection. More...
 
QgsVectorLayerCachelayerCache ()
 
virtual QModelIndex mapFromMaster (const QModelIndex &sourceIndex) const
 
virtual QModelIndex mapFromSource (const QModelIndex &sourceIndex) const override
 
virtual QItemSelection mapSelectionFromMaster (const QItemSelection &selection) const
 
virtual QItemSelection mapSelectionToMaster (const QItemSelection &selection) const
 
virtual QModelIndex mapToMaster (const QModelIndex &proxyIndex) const
 
virtual QModelIndex mapToSource (const QModelIndex &proxyIndex) const override
 
QgsAttributeTableModelmasterModel ()
 
virtual QModelIndex parent (const QModelIndex &child) const override
 
QString parserErrorString ()
 Returns a detailed message about errors while parsing a QgsExpression. More...
 
virtual int rowCount (const QModelIndex &parent=QModelIndex()) const override
 
bool setDisplayExpression (const QString expression)
 
void setInjectNull (bool injectNull)
 If true is specified, a NULL value will be injected. More...
 
virtual void setSourceModel (QgsAttributeTableFilterModel *sourceModel)
 
- Public Member Functions inherited from QAbstractProxyModel
 QAbstractProxyModel (QObject *parent)
 
 ~QAbstractProxyModel ()
 
virtual QModelIndex buddy (const QModelIndex &index) const
 
virtual bool canFetchMore (const QModelIndex &parent) const
 
virtual void fetchMore (const QModelIndex &parent)
 
virtual bool hasChildren (const QModelIndex &parent) const
 
virtual QVariant headerData (int section, Qt::Orientation orientation, int role) const
 
virtual QMap< int, QVariantitemData (const QModelIndex &proxyIndex) const
 
virtual QModelIndex mapFromSource (const QModelIndex &sourceIndex) const =0
 
virtual QItemSelection mapSelectionFromSource (const QItemSelection &sourceSelection) const
 
virtual QItemSelection mapSelectionToSource (const QItemSelection &proxySelection) const
 
virtual QModelIndex mapToSource (const QModelIndex &proxyIndex) const =0
 
virtual QMimeDatamimeData (const QModelIndexList &indexes) const
 
virtual QStringList mimeTypes () const
 
virtual void revert ()
 
virtual bool setData (const QModelIndex &index, const QVariant &value, int role)
 
virtual bool setHeaderData (int section, Qt::Orientation orientation, const QVariant &value, int role)
 
virtual bool setItemData (const QModelIndex &index, const QMap< int, QVariant > &roles)
 
virtual void setSourceModel (QAbstractItemModel *sourceModel)
 
virtual void sort (int column, Qt::SortOrder order)
 
QAbstractItemModelsourceModel () const
 
virtual QSize span (const QModelIndex &index) const
 
virtual bool submit ()
 
virtual Qt::DropActions supportedDropActions () const
 
- Public Member Functions inherited from QAbstractItemModel
 QAbstractItemModel (QObject *parent)
 
virtual  ~QAbstractItemModel ()
 
virtual int columnCount (const QModelIndex &parent) const =0
 
void columnsAboutToBeInserted (const QModelIndex &parent, int start, int end)
 
void columnsAboutToBeMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationColumn)
 
void columnsAboutToBeRemoved (const QModelIndex &parent, int start, int end)
 
void columnsInserted (const QModelIndex &parent, int start, int end)
 
void columnsMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationColumn)
 
void columnsRemoved (const QModelIndex &parent, int start, int end)
 
virtual QVariant data (const QModelIndex &index, int role) const =0
 
void dataChanged (const QModelIndex &topLeft, const QModelIndex &bottomRight)
 
virtual bool dropMimeData (const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent)
 
bool hasIndex (int row, int column, const QModelIndex &parent) const
 
void headerDataChanged (Qt::Orientation orientation, int first, int last)
 
virtual QModelIndex index (int row, int column, const QModelIndex &parent) const =0
 
bool insertColumn (int column, const QModelIndex &parent)
 
virtual bool insertColumns (int column, int count, const QModelIndex &parent)
 
bool insertRow (int row, const QModelIndex &parent)
 
virtual bool insertRows (int row, int count, const QModelIndex &parent)
 
void layoutAboutToBeChanged ()
 
void layoutChanged ()
 
virtual QModelIndexList match (const QModelIndex &start, int role, const QVariant &value, int hits, QFlags< Qt::MatchFlag > flags) const
 
void modelAboutToBeReset ()
 
void modelReset ()
 
virtual QModelIndex parent (const QModelIndex &index) const =0
 
bool removeColumn (int column, const QModelIndex &parent)
 
virtual bool removeColumns (int column, int count, const QModelIndex &parent)
 
bool removeRow (int row, const QModelIndex &parent)
 
virtual bool removeRows (int row, int count, const QModelIndex &parent)
 
const QHash< int, QByteArray > & roleNames () const
 
virtual int rowCount (const QModelIndex &parent) const =0
 
void rowsAboutToBeInserted (const QModelIndex &parent, int start, int end)
 
void rowsAboutToBeMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationRow)
 
void rowsAboutToBeRemoved (const QModelIndex &parent, int start, int end)
 
void rowsInserted (const QModelIndex &parent, int start, int end)
 
void rowsMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationRow)
 
void rowsRemoved (const QModelIndex &parent, int start, int end)
 
void setSupportedDragActions (QFlags< Qt::DropAction > actions)
 
QModelIndex sibling (int row, int column, const QModelIndex &index) const
 
Qt::DropActions supportedDragActions () const
 
- Public Member Functions inherited from QObject
 QObject (QObject *parent)
 
 QObject (QObject *parent, const char *name)
 
virtual  ~QObject ()
 
bool blockSignals (bool block)
 
QObjectchild (const char *objName, const char *inheritsClass, bool recursiveSearch) const
 
const QObjectList & children () const
 
const char * className () const
 
bool connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const
 
void deleteLater ()
 
void destroyed (QObject *obj)
 
bool disconnect (const QObject *receiver, const char *method)
 
bool disconnect (const char *signal, const QObject *receiver, const char *method)
 
void dumpObjectInfo ()
 
void dumpObjectTree ()
 
QList< QByteArraydynamicPropertyNames () const
 
virtual bool event (QEvent *e)
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 
findChild (const QString &name) const
 
QList< T > findChildren (const QRegExp &regExp) const
 
QList< T > findChildren (const QString &name) const
 
bool inherits (const char *className) const
 
void insertChild (QObject *object)
 
void installEventFilter (QObject *filterObj)
 
bool isA (const char *className) const
 
bool isWidgetType () const
 
void killTimer (int id)
 
virtual const QMetaObjectmetaObject () const
 
void moveToThread (QThread *targetThread)
 
const char * name () const
 
const char * name (const char *defaultName) const
 
QString objectName () const
 
QObjectparent () const
 
QVariant property (const char *name) const
 
void removeChild (QObject *object)
 
void removeEventFilter (QObject *obj)
 
void setName (const char *name)
 
void setObjectName (const QString &name)
 
void setParent (QObject *parent)
 
bool setProperty (const char *name, const QVariant &value)
 
bool signalsBlocked () const
 
int startTimer (int interval)
 
QThreadthread () const
 
- Public Member Functions inherited from QgsFeatureModel
virtual ~QgsFeatureModel ()
 

Additional Inherited Members

- Static Public Member Functions inherited from QObject
bool connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
 
bool connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
 
bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
 
bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
 
QString tr (const char *sourceText, const char *disambiguation, int n)
 
QString trUtf8 (const char *sourceText, const char *disambiguation, int n)
 
- Protected Member Functions inherited from QAbstractItemModel
void beginInsertColumns (const QModelIndex &parent, int first, int last)
 
void beginInsertRows (const QModelIndex &parent, int first, int last)
 
bool beginMoveColumns (const QModelIndex &sourceParent, int sourceFirst, int sourceLast, const QModelIndex &destinationParent, int destinationChild)
 
bool beginMoveRows (const QModelIndex &sourceParent, int sourceFirst, int sourceLast, const QModelIndex &destinationParent, int destinationChild)
 
void beginRemoveColumns (const QModelIndex &parent, int first, int last)
 
void beginRemoveRows (const QModelIndex &parent, int first, int last)
 
void beginResetModel ()
 
void changePersistentIndex (const QModelIndex &from, const QModelIndex &to)
 
void changePersistentIndexList (const QModelIndexList &from, const QModelIndexList &to)
 
QModelIndex createIndex (int row, int column, void *ptr) const
 
QModelIndex createIndex (int row, int column, int id) const
 
QModelIndex createIndex (int row, int column, quint32 id) const
 
void endInsertColumns ()
 
void endInsertRows ()
 
void endMoveColumns ()
 
void endMoveRows ()
 
void endRemoveColumns ()
 
void endRemoveRows ()
 
void endResetModel ()
 
QModelIndexList persistentIndexList () const
 
void reset ()
 
void resetInternalData ()
 
void setRoleNames (const QHash< int, QByteArray > &roleNames)
 
- Protected Member Functions inherited from QObject
bool checkConnectArgs (const char *signal, const QObject *object, const char *method)
 
virtual void childEvent (QChildEvent *event)
 
virtual void connectNotify (const char *signal)
 
virtual void customEvent (QEvent *event)
 
virtual void disconnectNotify (const char *signal)
 
int receivers (const char *signal) const
 
QObjectsender () const
 
int senderSignalIndex () const
 
virtual void timerEvent (QTimerEvent *event)
 
- Static Protected Member Functions inherited from QObject
QByteArray normalizeSignalSlot (const char *signalSlot)
 
- Properties inherited from QObject
 objectName
 

Detailed Description

Definition at line 17 of file qgsfeaturelistmodel.h.

Member Enumeration Documentation

Enumerator
FeatureInfoRole 
FeatureRole 

Definition at line 34 of file qgsfeaturelistmodel.h.

Constructor & Destructor Documentation

QgsFeatureListModel::QgsFeatureListModel ( QgsAttributeTableFilterModel sourceModel,
QObject parent = 0 
)
explicit

Definition at line 11 of file qgsfeaturelistmodel.cpp.

QgsFeatureListModel::~QgsFeatureListModel ( )
virtual

Definition at line 19 of file qgsfeaturelistmodel.cpp.

Member Function Documentation

int QgsFeatureListModel::columnCount ( const QModelIndex parent = QModelIndex()) const
overridevirtual

Definition at line 271 of file qgsfeaturelistmodel.cpp.

QVariant QgsFeatureListModel::data ( const QModelIndex index,
int  role 
) const
overridevirtual

Reimplemented from QAbstractProxyModel.

Definition at line 56 of file qgsfeaturelistmodel.cpp.

QString QgsFeatureListModel::displayExpression ( ) const

Definition at line 172 of file qgsfeaturelistmodel.cpp.

bool QgsFeatureListModel::featureByIndex ( const QModelIndex index,
QgsFeature feat 
)

Definition at line 177 of file qgsfeaturelistmodel.cpp.

QModelIndex QgsFeatureListModel::fidToIdx ( const QgsFeatureId  fid) const

Definition at line 51 of file qgsfeaturelistmodel.cpp.

QModelIndex QgsFeatureListModel::fidToIndex ( QgsFeatureId  fid)
overridevirtual

Implements QgsFeatureModel.

Definition at line 286 of file qgsfeaturelistmodel.cpp.

QModelIndexList QgsFeatureListModel::fidToIndexList ( QgsFeatureId  fid)

Definition at line 291 of file qgsfeaturelistmodel.cpp.

Qt::ItemFlags QgsFeatureListModel::flags ( const QModelIndex index) const
overridevirtual

Reimplemented from QAbstractProxyModel.

Definition at line 120 of file qgsfeaturelistmodel.cpp.

QgsFeatureId QgsFeatureListModel::idxToFid ( const QModelIndex index) const

Definition at line 46 of file qgsfeaturelistmodel.cpp.

QModelIndex QgsFeatureListModel::index ( int  row,
int  column,
const QModelIndex parent = QModelIndex() 
) const
overridevirtual

Definition at line 258 of file qgsfeaturelistmodel.cpp.

bool QgsFeatureListModel::injectNull ( )

Returns the current state of null value injection.

Returns
If a NULL value is added
Note
added in 2.9

Definition at line 135 of file qgsfeaturelistmodel.cpp.

QgsVectorLayerCache * QgsFeatureListModel::layerCache ( )

Definition at line 41 of file qgsfeaturelistmodel.cpp.

QModelIndex QgsFeatureListModel::mapFromMaster ( const QModelIndex sourceIndex) const
virtual

Definition at line 218 of file qgsfeaturelistmodel.cpp.

QModelIndex QgsFeatureListModel::mapFromSource ( const QModelIndex sourceIndex) const
overridevirtual

Definition at line 250 of file qgsfeaturelistmodel.cpp.

QItemSelection QgsFeatureListModel::mapSelectionFromMaster ( const QItemSelection selection) const
virtual

Definition at line 228 of file qgsfeaturelistmodel.cpp.

QItemSelection QgsFeatureListModel::mapSelectionToMaster ( const QItemSelection selection) const
virtual

Definition at line 233 of file qgsfeaturelistmodel.cpp.

QModelIndex QgsFeatureListModel::mapToMaster ( const QModelIndex proxyIndex) const
virtual

Definition at line 208 of file qgsfeaturelistmodel.cpp.

QModelIndex QgsFeatureListModel::mapToSource ( const QModelIndex proxyIndex) const
overridevirtual

Definition at line 240 of file qgsfeaturelistmodel.cpp.

QgsAttributeTableModel * QgsFeatureListModel::masterModel ( )

Definition at line 140 of file qgsfeaturelistmodel.cpp.

void QgsFeatureListModel::onBeginInsertRows ( const QModelIndex parent,
int  first,
int  last 
)
slot

Definition at line 195 of file qgsfeaturelistmodel.cpp.

void QgsFeatureListModel::onBeginRemoveRows ( const QModelIndex parent,
int  first,
int  last 
)
slot

Definition at line 182 of file qgsfeaturelistmodel.cpp.

void QgsFeatureListModel::onEndInsertRows ( const QModelIndex parent,
int  first,
int  last 
)
slot

Definition at line 200 of file qgsfeaturelistmodel.cpp.

void QgsFeatureListModel::onEndRemoveRows ( const QModelIndex parent,
int  first,
int  last 
)
slot

Definition at line 187 of file qgsfeaturelistmodel.cpp.

QModelIndex QgsFeatureListModel::parent ( const QModelIndex child) const
overridevirtual

Definition at line 265 of file qgsfeaturelistmodel.cpp.

QString QgsFeatureListModel::parserErrorString ( )

Returns a detailed message about errors while parsing a QgsExpression.

Returns
A message containg information about the parser error.

Definition at line 167 of file qgsfeaturelistmodel.cpp.

int QgsFeatureListModel::rowCount ( const QModelIndex parent = QModelIndex()) const
overridevirtual

Definition at line 277 of file qgsfeaturelistmodel.cpp.

bool QgsFeatureListModel::setDisplayExpression ( const QString  expression)
Parameters
expressionA QgsExpression compatible string.
Returns
true if the expression could be set, false if there was a parse error. If it fails, the old expression will still be applied. Call parserErrorString() for a meaningful error message.

Definition at line 145 of file qgsfeaturelistmodel.cpp.

void QgsFeatureListModel::setInjectNull ( bool  injectNull)

If true is specified, a NULL value will be injected.

Parameters
injectNullstate of null value injection
Note
added in 2.9

Definition at line 125 of file qgsfeaturelistmodel.cpp.

void QgsFeatureListModel::setSourceModel ( QgsAttributeTableFilterModel sourceModel)
virtual

Definition at line 24 of file qgsfeaturelistmodel.cpp.


The documentation for this class was generated from the following files: