Class: QgsAttributeTableDelegate¶

class qgis.gui.QgsAttributeTableDelegate¶

Bases: PyQt5.QtWidgets.QItemDelegate

A delegate item class for QgsAttributeTable (see Qt documentation for QItemDelegate).

QgsAttributeTableDelegate(parent: QObject = None) Constructor

Parameters

parent –

parent object

Methods

`childEvent`
`connectNotify`
`createEditor`	Used to create an editor for when the user tries to change the contents of a cell
`customEvent`
`disconnectNotify`
`drawBackground`
`drawCheck`
`drawDecoration`
`drawDisplay`
`drawFocus`
`editorEvent`
`eventFilter`
`isSignalConnected`
`paint`	Overloads the paint method form the QItemDelegate base class
`receivers`
`sender`
`senderSignalIndex`
`setEditorData`	Sets data from model into the editor.
`setFeatureSelectionModel`	param featureSelectionModel
`setModelData`	Sets data from editor back to model.
`timerEvent`

Signals

actionColumnItemPainted

Emitted when an action column item is painted.

actionColumnItemPainted¶

Emitted when an action column item is painted. The consumer of this signal can initialize the index widget.

Note

This signal is emitted repeatedly whenever the item is being painted. It is the consumers responsibility to check if initialization has already happened before. [signal]

Parameters: index (QModelIndex) –

childEvent(self, QChildEvent)¶

connectNotify(self, QMetaMethod)¶

createEditor(self, parent: QWidget, option: QStyleOptionViewItem, index: QModelIndex) → QWidget¶

Used to create an editor for when the user tries to change the contents of a cell

Parameters

parent (QWidget) –
option (QStyleOptionViewItem) –
index (QModelIndex) –

Return type

QWidget

customEvent(self, QEvent)¶

disconnectNotify(self, QMetaMethod)¶

drawBackground(self, QPainter, QStyleOptionViewItem, QModelIndex)¶

drawCheck(self, QPainter, QStyleOptionViewItem, QRect, Qt.CheckState)¶

drawDecoration(self, QPainter, QStyleOptionViewItem, QRect, QPixmap)¶

drawDisplay(self, QPainter, QStyleOptionViewItem, QRect, str)¶

drawFocus(self, QPainter, QStyleOptionViewItem, QRect)¶

editorEvent(self, QEvent, QAbstractItemModel, QStyleOptionViewItem, QModelIndex) → bool¶

eventFilter(self, QObject, QEvent) → bool¶

isSignalConnected(self, QMetaMethod) → bool¶

paint(self, painter: QPainter, option: QStyleOptionViewItem, index: QModelIndex)¶

Overloads the paint method form the QItemDelegate base class

Parameters

painter (QPainter) –
option (QStyleOptionViewItem) –
index (QModelIndex) –

receivers(self, PYQT_SIGNAL) → int¶

sender(self) → QObject¶

senderSignalIndex(self) → int¶

setEditorData(self, editor: QWidget, index: QModelIndex)¶

Sets data from model into the editor. Overloads default method

Parameters

editor (QWidget) – editor which was created by create editor function in this class
index (QModelIndex) – index of field which is to be retrieved

setFeatureSelectionModel(self, featureSelectionModel: QgsFeatureSelectionModel)¶

Parameters: featureSelectionModel (QgsFeatureSelectionModel) –

setModelData(self, editor: QWidget, model: QAbstractItemModel, index: QModelIndex)¶

Sets data from editor back to model. Overloads default method

Parameters

editor (QWidget) – editor which was created by create editor function in this class
model (QAbstractItemModel) – model where data should be updated
index (QModelIndex) – index of field which is to be modified

timerEvent(self, QTimerEvent)¶