Class: QgsSvgSelectorListModel¶

class qgis.gui.QgsSvgSelectorListModel¶

Bases: PyQt5.QtCore.QAbstractListModel

A model for displaying SVG files with a preview icon. Population of the model is performed in a background thread to ensure that initial creation of the model is responsive and does not block the GUI.

QgsSvgSelectorListModel(parent: Optional[QObject], iconSize: int = 30) Constructor for QgsSvgSelectorListModel. All SVGs in folders from the application SVG search paths will be shown.

Parameters:

parent – parent object
iconSize – desired size of SVG icons to create

QgsSvgSelectorListModel(parent: Optional[QObject], path: Optional[str], iconSize: int = 30) Constructor for creating a model for SVG files in a specific path.

Parameters:

parent – parent object
path – initial path, which is recursively searched

iconSize –

desired size of SVG icons to create

Methods

`beginInsertColumns`
`beginInsertRows`
`beginMoveColumns`
`beginMoveRows`
`beginRemoveColumns`
`beginRemoveRows`
`beginResetModel`
`changePersistentIndex`
`changePersistentIndexList`
`childEvent`
`connectNotify`
`createIndex`
`customEvent`
`data`	param index:
`decodeData`
`disconnectNotify`
`encodeData`
`endInsertColumns`
`endInsertRows`
`endMoveColumns`
`endMoveRows`
`endRemoveColumns`
`endRemoveRows`
`endResetModel`
`isSignalConnected`
`persistentIndexList`
`receivers`
`resetInternalData`
`rowCount`	param parent:
`sender`
`senderSignalIndex`
`timerEvent`

beginInsertColumns(self, parent: QModelIndex, first: int, last: int)¶

beginInsertRows(self, parent: QModelIndex, first: int, last: int)¶

beginMoveColumns(self, sourceParent: QModelIndex, sourceFirst: int, sourceLast: int, destinationParent: QModelIndex, destinationColumn: int) → bool¶

beginMoveRows(self, sourceParent: QModelIndex, sourceFirst: int, sourceLast: int, destinationParent: QModelIndex, destinationRow: int) → bool¶

beginRemoveColumns(self, parent: QModelIndex, first: int, last: int)¶

beginRemoveRows(self, parent: QModelIndex, first: int, last: int)¶

beginResetModel(self)¶

changePersistentIndex(self, from_: QModelIndex, to: QModelIndex)¶

changePersistentIndexList(self, from_: Iterable[QModelIndex], to: Iterable[QModelIndex])¶

childEvent(self, a0: QChildEvent | None)¶

connectNotify(self, signal: QMetaMethod)¶

createIndex(self, row: int, column: int, object: Any = None) → QModelIndex¶

customEvent(self, a0: QEvent | None)¶

data(self, index: QModelIndex, role: int = Qt.DisplayRole) → Any¶

Parameters:

index (QModelIndex)
role (int = Qt.DisplayRole)

Return type:

Any

decodeData(self, row: int, column: int, parent: QModelIndex, stream: QDataStream) → bool¶

disconnectNotify(self, signal: QMetaMethod)¶

encodeData(self, indexes: Iterable[QModelIndex], stream: QDataStream)¶

endInsertColumns(self)¶

endInsertRows(self)¶

endMoveColumns(self)¶

endMoveRows(self)¶

endRemoveColumns(self)¶

endRemoveRows(self)¶

endResetModel(self)¶

isSignalConnected(self, signal: QMetaMethod) → bool¶

persistentIndexList(self) → List[QModelIndex]¶

receivers(self, signal: PYQT_SIGNAL) → int¶

resetInternalData(self)¶

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

Parameters:: parent (QModelIndex = QModelIndex())
Return type:: int

sender(self) → QObject | None¶

senderSignalIndex(self) → int¶

timerEvent(self, a0: QTimerEvent | None)¶