Class: QgsRuleBasedRendererModel¶
- class qgis.gui.QgsRuleBasedRendererModel(renderer: QgsRuleBasedRenderer, parent: QObject)¶
Bases:
PyQt5.QtCore.QAbstractItemModel
Constructor for
QgsRuleBasedRendererModel
, for the specifiedrenderer
.Tree model for the rules:
(invalid) == root node +— top level rule +— top level rule
Methods
beginInsertColumns
beginInsertRows
beginMoveColumns
beginMoveRows
beginRemoveColumns
beginRemoveRows
changePersistentIndex
- rtype
int
createIndex
- param index
decodeData
- param data
- param index
- param section
- param row
- param parent
- param indexes
- rtype
List[str]
- param index
- param row
- param index
- param parent
- param index
- param index
Sets the
symbol
for the rule at the specifiedindex
.- rtype
Qt.DropActions
- param parent
- param parent
- QgsRuleBasedRendererModel.beginInsertColumns(self, QModelIndex, int, int)
- QgsRuleBasedRendererModel.beginInsertRows(self, QModelIndex, int, int)
- QgsRuleBasedRendererModel.beginMoveColumns(self, QModelIndex, int, int, QModelIndex, int) -> bool
- QgsRuleBasedRendererModel.beginMoveRows(self, QModelIndex, int, int, QModelIndex, int) -> bool
- QgsRuleBasedRendererModel.beginRemoveColumns(self, QModelIndex, int, int)
- QgsRuleBasedRendererModel.beginRemoveRows(self, QModelIndex, int, int)
- beginResetModel(self)¶
- QgsRuleBasedRendererModel.changePersistentIndex(self, QModelIndex, QModelIndex)
- changePersistentIndexList(self, Iterable[QModelIndex], Iterable[QModelIndex])¶
- childEvent(self, QChildEvent)¶
- clearFeatureCounts(self)¶
- columnCount(self, QModelIndex=QModelIndex()) → int¶
- Return type
int
- connectNotify(self, QMetaMethod)¶
- QgsRuleBasedRendererModel.createIndex(self, int, int, object: object = 0) -> QModelIndex
- customEvent(self, QEvent)¶
- data(self, index: QModelIndex, role: int = Qt.DisplayRole) → Any¶
- Parameters
index (QModelIndex) –
role (int = Qt.DisplayRole) –
- Return type
Any
- QgsRuleBasedRendererModel.decodeData(self, int, int, QModelIndex, QDataStream) -> bool
- disconnectNotify(self, QMetaMethod)¶
- dropMimeData(self, data: QMimeData, action: Qt.DropAction, row: int, column: int, parent: QModelIndex) → bool¶
- Parameters
data (QMimeData) –
action (Qt.DropAction) –
row (int) –
column (int) –
parent (QModelIndex) –
- Return type
bool
- encodeData(self, Iterable[QModelIndex], QDataStream)¶
- endInsertColumns(self)¶
- endInsertRows(self)¶
- endMoveColumns(self)¶
- endMoveRows(self)¶
- endRemoveColumns(self)¶
- endRemoveRows(self)¶
- endResetModel(self)¶
- finishedAddingRules(self)¶
- flags(self, index: QModelIndex) → Qt.ItemFlags¶
- Parameters
index (QModelIndex) –
- Return type
Qt.ItemFlags
- headerData(self, section: int, orientation: Qt.Orientation, role: int = Qt.DisplayRole) → Any¶
- Parameters
section (int) –
orientation (Qt.Orientation) –
role (int = Qt.DisplayRole) –
- Return type
Any
- index(self, row: int, column: int, parent: QModelIndex = QModelIndex()) → QModelIndex¶
- Parameters
row (int) –
column (int) –
parent (QModelIndex = QModelIndex()) –
- Return type
QModelIndex
- insertRule(self, parent: QModelIndex, before: int, newrule: QgsRuleBasedRenderer.Rule)¶
- Parameters
parent (QModelIndex) –
before (int) –
newrule (QgsRuleBasedRenderer.Rule) –
- isSignalConnected(self, QMetaMethod) → bool¶
- mimeData(self, indexes: Iterable[QModelIndex]) → QMimeData¶
- Parameters
indexes (Iterable[QModelIndex]) –
- Return type
QMimeData
- mimeTypes(self) → List[str]¶
- Return type
List[str]
- parent(self, index: QModelIndex) → QModelIndex¶
- Parameters
index (QModelIndex) –
- Return type
QModelIndex
- persistentIndexList(self) → List[QModelIndex]¶
- receivers(self, PYQT_SIGNAL) → int¶
- removeRows(self, row: int, count: int, parent: QModelIndex = QModelIndex()) → bool¶
- Parameters
row (int) –
count (int) –
parent (QModelIndex = QModelIndex()) –
- Return type
bool
- removeRule(self, index: QModelIndex)¶
- Parameters
index (QModelIndex) –
- resetInternalData(self)¶
- rowCount(self, parent: QModelIndex = QModelIndex()) → int¶
- Parameters
parent (QModelIndex = QModelIndex()) –
- Return type
int
- ruleForIndex(self, index: QModelIndex) → QgsRuleBasedRenderer.Rule¶
- Parameters
index (QModelIndex) –
- Return type
- sender(self) → QObject¶
- senderSignalIndex(self) → int¶
- setData(self, index: QModelIndex, value: Any, role: int = Qt.EditRole) → bool¶
- Parameters
index (QModelIndex) –
value (Any) –
role (int = Qt.EditRole) –
- Return type
bool
- setSymbol(self, index: QModelIndex, symbol: QgsSymbol)¶
Sets the
symbol
for the rule at the specifiedindex
. Ownership of the symbols is transferred to the renderer.New in version 3.10.
- Parameters
index (QModelIndex) –
symbol (QgsSymbol) –
- supportedDropActions(self) → Qt.DropActions¶
- Return type
Qt.DropActions
- timerEvent(self, QTimerEvent)¶
- updateRule(self, parent: QModelIndex, row: int)¶
- updateRule(self, index: QModelIndex) → None
- Parameters
parent (QModelIndex) –
row (int) –
- willAddRules(self, parent: QModelIndex, count: int)¶
- Parameters
parent (QModelIndex) –
count (int) –