A delegate for showing column attribute source as a QgsFieldExpressionWidget. More...

Inheritance diagram for QgsLayoutColumnSourceDelegate:

Public Member Functions
	QgsLayoutColumnSourceDelegate (QgsVectorLayer vlayer, QObject parent=nullptr, const QgsLayoutObject *layoutObject=nullptr)
	constructor More...

QWidget *	createEditor (QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const override

void	setEditorData (QWidget *editor, const QModelIndex &index) const override

void	setModelData (QWidget editor, QAbstractItemModel model, const QModelIndex &index) const override

void	updateEditorGeometry (QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const override

Public Member Functions inherited from QgsExpressionContextGenerator
virtual	~QgsExpressionContextGenerator ()=default

Detailed Description

A delegate for showing column attribute source as a QgsFieldExpressionWidget.

Constructor & Destructor Documentation

QgsLayoutColumnSourceDelegate::QgsLayoutColumnSourceDelegate	(	QgsVectorLayer *	vlayer,
		QObject *	parent = `nullptr`,
		const QgsLayoutObject *	layoutObject = `nullptr`
	)

constructor

QWidget * QgsLayoutColumnSourceDelegate::createEditor	(	QWidget *	parent,
		const QStyleOptionViewItem &	option,
		const QModelIndex &	index
	)		const

override

void QgsLayoutColumnSourceDelegate::setEditorData	(	QWidget *	editor,
		const QModelIndex &	index
	)		const

override

void QgsLayoutColumnSourceDelegate::setModelData	(	QWidget *	editor,
		QAbstractItemModel *	model,
		const QModelIndex &	index
	)		const

override

void QgsLayoutColumnSourceDelegate::updateEditorGeometry	(	QWidget *	editor,
		const QStyleOptionViewItem &	option,
		const QModelIndex &	index
	)		const

override

The documentation for this class was generated from the following files:

/build/qgis-3.12.1+28bionic/src/gui/layout/qgslayoutattributeselectiondialog.h
/build/qgis-3.12.1+28bionic/src/gui/layout/qgslayoutattributeselectiondialog.cpp