Class: QgsRecentCoordinateReferenceSystemsProxyModel

class qgis.gui.QgsRecentCoordinateReferenceSystemsProxyModel

Bases: PyQt5.QtCore.QSortFilterProxyModel

A sort/filter proxy model for recent coordinate reference systems.

Added in version 3.36.

QgsRecentCoordinateReferenceSystemsProxyModel(parent: QObject = None) Constructor for QgsRecentCoordinateReferenceSystemsProxyModel, with the given parent object.

Methods

beginInsertColumns
beginInsertRows
beginMoveColumns
beginMoveRows
beginRemoveColumns
beginRemoveRows
beginResetModel
changePersistentIndex
changePersistentIndexList
childEvent
connectNotify
createIndex
crs	Returns the CRS for the corresponding index.
customEvent
decodeData
disconnectNotify
encodeData
endInsertColumns
endInsertRows
endMoveColumns
endMoveRows
endRemoveColumns
endRemoveRows
endResetModel
filterAcceptsColumn
filterAcceptsRow	param sourceRow:
filters	Returns any filters that affect how CRS are filtered.
invalidateFilter
isSignalConnected
lessThan
persistentIndexList
receivers
recentCoordinateReferenceSystemsModel	Returns the underlying source model.
resetInternalData
sender
senderSignalIndex
setFilterDeprecated	Sets whether deprecated CRS should be filtered from the results.
setFilterString	Sets a filter string, such that only coordinate reference systems matching the specified string will be shown.
setFilters	Set filters that affect how CRS are filtered.
timerEvent

beginInsertColumns(self, QModelIndex, int, int)

beginInsertRows(self, QModelIndex, int, int)

beginMoveColumns(self, QModelIndex, int, int, QModelIndex, int) → bool

beginMoveRows(self, QModelIndex, int, int, QModelIndex, int) → bool

beginRemoveColumns(self, QModelIndex, int, int)

beginRemoveRows(self, QModelIndex, int, int)

beginResetModel(self)

changePersistentIndex(self, QModelIndex, QModelIndex)

changePersistentIndexList(self, Iterable[QModelIndex], Iterable[QModelIndex])

childEvent(self, QChildEvent)

connectNotify(self, QMetaMethod)

createIndex(self, int, int, object: object = 0) → QModelIndex

crs(self, index: QModelIndex) → QgsCoordinateReferenceSystem

Returns the CRS for the corresponding index.

Returns an invalid CRS if the index is not valid.

Parameters:

index (QModelIndex)

Return type:

QgsCoordinateReferenceSystem

customEvent(self, QEvent)

decodeData(self, int, int, QModelIndex, QDataStream) → bool

disconnectNotify(self, QMetaMethod)

encodeData(self, Iterable[QModelIndex], QDataStream)

endInsertColumns(self)

endInsertRows(self)

endMoveColumns(self)

endMoveRows(self)

endRemoveColumns(self)

endRemoveRows(self)

endResetModel(self)

filterAcceptsColumn(self, int, QModelIndex) → bool

filterAcceptsRow(self, sourceRow: int, sourceParent: QModelIndex) → bool

Parameters:

• sourceRow (int)

• sourceParent (QModelIndex)

Return type:

bool

filters(self) → QgsCoordinateReferenceSystemProxyModel.Filters

Returns any filters that affect how CRS are filtered.

See also

setFilters()

Return type:

QgsCoordinateReferenceSystemProxyModel.Filters

invalidateFilter(self)

isSignalConnected(self, QMetaMethod) → bool

lessThan(self, QModelIndex, QModelIndex) → bool

persistentIndexList(self) → List[QModelIndex]

receivers(self, PYQT_SIGNAL) → int

recentCoordinateReferenceSystemsModel(self) → QgsRecentCoordinateReferenceSystemsModel

Returns the underlying source model.

Return type:

QgsRecentCoordinateReferenceSystemsModel

resetInternalData(self)

sender(self) → QObject

senderSignalIndex(self) → int

setFilterDeprecated(self, filter: bool)

Sets whether deprecated CRS should be filtered from the results.

Parameters:

filter (bool)

setFilterString(self, filter: str)

Sets a filter string, such that only coordinate reference systems matching the specified string will be shown.

Parameters:

filter (str)

setFilters(self, filters: QgsCoordinateReferenceSystemProxyModel.Filters | QgsCoordinateReferenceSystemProxyModel.Filter)

Set filters that affect how CRS are filtered.

Parameters:

filters (Union[QgsCoordinateReferenceSystemProxyModel.Filters)

timerEvent(self, QTimerEvent)