Class: QgsRecentCoordinateReferenceSystemsModel

class qgis.gui.QgsRecentCoordinateReferenceSystemsModel

Bases: PyQt5.QtCore.QAbstractItemModel

A model for display of recently used coordinate reference systems.

Added in version 3.36.

QgsRecentCoordinateReferenceSystemsModel(parent: QObject = None) Constructor for QgsRecentCoordinateReferenceSystemsModel, with the specified parent object.

Enums

CustomRole	Bases: enum.IntEnum
Roles	alias of CustomRole

Methods

beginInsertColumns
beginInsertRows
beginMoveColumns
beginMoveRows
beginRemoveColumns
beginRemoveRows
beginResetModel
changePersistentIndex
changePersistentIndexList
childEvent
columnCount	rtype: int
connectNotify
createIndex
crs	Returns the CRS for the corresponding index.
customEvent
data	param index:
decodeData
disconnectNotify
encodeData
endInsertColumns
endInsertRows
endMoveColumns
endMoveRows
endRemoveColumns
endRemoveRows
endResetModel
flags	param index:
index	param row:
isSignalConnected
parent	param index:
persistentIndexList
receivers
resetInternalData
rowCount	param parent:
sender
senderSignalIndex
timerEvent

class CustomRole(value)

Bases: enum.IntEnum

Custom model roles.

• RoleCrs: Coordinate reference system

• RoleAuthId: CRS authority ID

baseClass

alias of QgsRecentCoordinateReferenceSystemsModel

Roles

alias of CustomRole

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)

columnCount(self, QModelIndex=QModelIndex()) → int

Return type:

int

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)

data(self, index: QModelIndex, role: int) → Any

Parameters:

• index (QModelIndex)

• role (int)

Return type:

Any

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)

flags(self, index: QModelIndex) → Qt.ItemFlags

Parameters:

index (QModelIndex)

Return type:

Qt.ItemFlags

index(self, row: int, column: int, parent: QModelIndex = QModelIndex()) → QModelIndex

Parameters:

• row (int)

• column (int)

• parent (QModelIndex = QModelIndex())

Return type:

QModelIndex

isSignalConnected(self, QMetaMethod) → bool

parent(self, index: QModelIndex) → QModelIndex

Parameters:

index (QModelIndex)

Return type:

QModelIndex

persistentIndexList(self) → List[QModelIndex]

receivers(self, PYQT_SIGNAL) → int

resetInternalData(self)

rowCount(self, parent: QModelIndex = QModelIndex()) → int

Parameters:

parent (QModelIndex = QModelIndex())

Return type:

int

sender(self) → QObject

senderSignalIndex(self) → int

timerEvent(self, QTimerEvent)