A widget consisting of both an editor widget and additional widgets for controlling the behavior of the editor widget depending on a number of possible modes. More...

#include <qgsattributeformeditorwidget.h>

Inheritance diagram for QgsAttributeFormEditorWidget:

[legend]

Public Slots
void	changesCommitted ()
	Called when field values have been committed;.

void	setIsMixed (bool mixed)
	Sets whether the widget should be displayed in a "mixed values" mode.

Signals
Q_DECL_DEPRECATED void	valueChanged (const QVariant &value)
	Emitted when the widget's value changes.

void	valuesChanged (const QVariant &value, const QVariantList &additionalFieldValues)
	Emitted when the widget's value changes.

Public Member Functions
	QgsAttributeFormEditorWidget (QgsEditorWidgetWrapper editorWidget, const QString &widgetType, QgsAttributeForm form)
	Constructor for QgsAttributeFormEditorWidget.

	~QgsAttributeFormEditorWidget () override

void	createSearchWidgetWrappers (const QgsAttributeEditorContext &context=QgsAttributeEditorContext()) override
	Creates the search widget wrappers for the widget used when the form is in search mode.

QVariant	currentValue () const
	Returns the current value of the attached editor widget.

QgsEditorWidgetWrapper *	editorWidget () const
	Returns the editor widget wrapper.

bool	hasChanged () const
	Returns `true` if the widget's value has been changed since it was initialized.

void	initialize (const QVariant &initialValue, bool mixedValues=false, const QVariantList &additionalFieldValues=QVariantList())
	Resets the widget to an initial value.

void	setConstraintResultVisible (bool editable)
	Set the constraint result label visible or invisible according to the layer editable status.

void	setConstraintStatus (const QString &constraint, const QString &description, const QString &err, QgsEditorWidgetWrapper::ConstraintResult result)
	Set the constraint status for this widget.

Public Member Functions inherited from QgsAttributeFormWidget
	QgsAttributeFormWidget (QgsWidgetWrapper widget, QgsAttributeForm form)
	A new form widget for the wrapper widget on form.

	~QgsAttributeFormWidget () override

void	addAdditionalSearchWidgetWrapper (QgsSearchWidgetWrapper *wrapper)
	Adds an additional search widget wrapper.

virtual QString	currentFilterExpression () const
	Creates an expression matching the current search filter value and search properties represented in the widget.

QgsAttributeForm *	form () const
	The form on which this widget is shown.

QgsVectorLayer *	layer ()
	The layer for which this widget and its form is shown.

Mode	mode () const
	Returns the current mode for the widget.

void	resetSearch ()
	Resets the search/filter value of the widget.

QWidget *	searchWidgetFrame ()
	Returns the widget which should be used as a parent during construction of the search widget wrapper.

bool	searchWidgetToolButtonVisible () const
	The visibility of the search widget tool button, that allows (de)activating this search widgte or defines the comparison operator to use.

QList< QgsSearchWidgetWrapper * >	searchWidgetWrappers ()
	Returns the search widget wrapper used in this widget.

void	setMode (Mode mode)
	Sets the current mode for the widget.

void	setSearchWidgetToolButtonVisible (bool searchWidgetToolButtonVisible)
	The visibility of the search widget tool button, that allows (de)activating this search widgte or defines the comparison operator to use.

void	setSearchWidgetWrapper (QgsSearchWidgetWrapper *wrapper)
	Sets the search widget wrapper for the widget used when the form is in search mode.

Friends
class	TestQgsAttributeForm

Additional Inherited Members
Public Types inherited from QgsAttributeFormWidget
enum	Mode { DefaultMode , MultiEditMode , SearchMode , AggregateSearchMode }
	Widget modes. More...

Protected Member Functions inherited from QgsAttributeFormWidget
QWidget *	editPage () const
	Returns a pointer to the EDIT page widget.

QWidget *	searchPage () const
	Returns a pointer to the search page widget.

void	setVisiblePageForMode (QgsAttributeFormWidget::Mode mode)
	Sets the visible page in the widget to the page matching the specified mode.

QStackedWidget *	stack () const
	Returns a pointer to the stacked widget managing edit and search page.

Detailed Description

A widget consisting of both an editor widget and additional widgets for controlling the behavior of the editor widget depending on a number of possible modes.

For instance, if the parent attribute form is in the multi edit mode, this widget will show both the editor widget and a tool button for controlling the multi edit results.

Definition at line 41 of file qgsattributeformeditorwidget.h.

Constructor & Destructor Documentation

◆ QgsAttributeFormEditorWidget()

QgsAttributeFormEditorWidget::QgsAttributeFormEditorWidget	(	QgsEditorWidgetWrapper *	editorWidget,
		const QString &	widgetType,
		QgsAttributeForm *	form
	)

explicit

Constructor for QgsAttributeFormEditorWidget.

Parameters

editorWidget	associated editor widget wrapper (for default/edit modes)
widgetType	the type identifier of the widget passed in the wrapper
form	parent attribute form

Definition at line 31 of file qgsattributeformeditorwidget.cpp.

◆ ~QgsAttributeFormEditorWidget()

QgsAttributeFormEditorWidget::~QgsAttributeFormEditorWidget ( )

override

Definition at line 65 of file qgsattributeformeditorwidget.cpp.

Member Function Documentation

◆ changesCommitted

void QgsAttributeFormEditorWidget::changesCommitted ( )

slot

Called when field values have been committed;.

Definition at line 130 of file qgsattributeformeditorwidget.cpp.

◆ createSearchWidgetWrappers()

void QgsAttributeFormEditorWidget::createSearchWidgetWrappers ( const QgsAttributeEditorContext & context = QgsAttributeEditorContext() )

overridevirtual

Creates the search widget wrappers for the widget used when the form is in search mode.

Parameters

context editor context (not available in Python bindings)

Implements QgsAttributeFormWidget.

Definition at line 71 of file qgsattributeformeditorwidget.cpp.

◆ currentValue()

QVariant QgsAttributeFormEditorWidget::currentValue ( ) const

Returns the current value of the attached editor widget.

Definition at line 161 of file qgsattributeformeditorwidget.cpp.

◆ editorWidget()

QgsEditorWidgetWrapper * QgsAttributeFormEditorWidget::editorWidget ( ) const

Returns the editor widget wrapper.

Since: QGIS 3.10

Definition at line 117 of file qgsattributeformeditorwidget.cpp.

◆ hasChanged()

bool QgsAttributeFormEditorWidget::hasChanged ( ) const

inline

Returns true if the widget's value has been changed since it was initialized.

See also: initialize()

Definition at line 73 of file qgsattributeformeditorwidget.h.

◆ initialize()

void QgsAttributeFormEditorWidget::initialize	(	const QVariant &	initialValue,
		bool	mixedValues = `false`,
		const QVariantList &	additionalFieldValues = `QVariantList()`
	)

Resets the widget to an initial value.

Parameters

initialValue	initial value to show in widget
mixedValues	set to `true` to initially show the mixed values state
additionalFieldValues	a variant map of additional field names with their corresponding values

Definition at line 145 of file qgsattributeformeditorwidget.cpp.

◆ setConstraintResultVisible()

void QgsAttributeFormEditorWidget::setConstraintResultVisible ( bool editable )

Set the constraint result label visible or invisible according to the layer editable status.

Definition at line 112 of file qgsattributeformeditorwidget.cpp.

◆ setConstraintStatus()

void QgsAttributeFormEditorWidget::setConstraintStatus	(	const QString &	constraint,
		const QString &	description,
		const QString &	err,
		QgsEditorWidgetWrapper::ConstraintResult	result
	)

Set the constraint status for this widget.

Definition at line 91 of file qgsattributeformeditorwidget.cpp.

◆ setIsMixed

void QgsAttributeFormEditorWidget::setIsMixed ( bool mixed )

slot

Sets whether the widget should be displayed in a "mixed values" mode.

Parameters

mixed set to true to show in a mixed values state

Definition at line 122 of file qgsattributeformeditorwidget.cpp.

◆ valueChanged

Q_DECL_DEPRECATED void QgsAttributeFormEditorWidget::valueChanged ( const QVariant & value )

signal

Emitted when the widget's value changes.

Parameters

value new widget value

Deprecated:: since QGIS 3.10 use valuesChanged instead

◆ valuesChanged

void QgsAttributeFormEditorWidget::valuesChanged	(	const QVariant &	value,
		const QVariantList &	additionalFieldValues
	)

signal

Emitted when the widget's value changes.

Parameters

value	new widget value
additionalFieldValues	of the potential additional fields

Since: QGIS 3.10

Friends And Related Symbol Documentation

◆ TestQgsAttributeForm

friend class TestQgsAttributeForm

friend

Definition at line 155 of file qgsattributeformeditorwidget.h.

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

/home/fischer/src/qgis-3.38/src/gui/qgsattributeformeditorwidget.h
/home/fischer/src/qgis-3.38/src/gui/qgsattributeformeditorwidget.cpp

Public Slots

Signals

Public Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QgsAttributeFormEditorWidget()

◆ ~QgsAttributeFormEditorWidget()

Member Function Documentation

◆ changesCommitted

◆ createSearchWidgetWrappers()

◆ currentValue()

◆ editorWidget()

◆ hasChanged()

◆ initialize()

◆ setConstraintResultVisible()

◆ setConstraintStatus()

◆ setIsMixed

◆ valueChanged

◆ valuesChanged

Friends And Related Symbol Documentation

◆ TestQgsAttributeForm