Base class for all widgets shown on a QgsAttributeForm. More...

#include <qgsattributeformwidget.h>

Inheritance diagram for QgsAttributeFormWidget:

Public Types
enum	Mode { DefaultMode, MultiEditMode, SearchMode, AggregateSearchMode }
	Widget modes. More...

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

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

virtual void	createSearchWidgetWrappers (const QgsAttributeEditorContext &context=QgsAttributeEditorContext())=0
	Creates the search widget wrappers for the widget used when the form is in search mode. More...

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

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

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

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

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

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

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. More...

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

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

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. More...

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

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

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

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

Detailed Description

Base class for all widgets shown on a QgsAttributeForm.

Consists of the widget which is visible in edit mode as well as the widget visible in search mode.

Since: QGIS 3.0

Definition at line 38 of file qgsattributeformwidget.h.

Member Enumeration Documentation

enum QgsAttributeFormWidget::Mode

Widget modes.

Enumerator
DefaultMode	Default mode, only the editor widget is shown.
MultiEditMode	Multi edit mode, both the editor widget and a QgsMultiEditToolButton is shown.
SearchMode	Layer search/filter mode.
AggregateSearchMode	Embedded in a search form, show additional aggregate function toolbutton.

Definition at line 45 of file qgsattributeformwidget.h.

Constructor & Destructor Documentation

QgsAttributeFormWidget::QgsAttributeFormWidget	(	QgsWidgetWrapper *	widget,
		QgsAttributeForm *	form
	)

explicit

A new form widget for the wrapper widget on form.

Definition at line 22 of file qgsattributeformwidget.cpp.

Member Function Documentation

void QgsAttributeFormWidget::addAdditionalSearchWidgetWrapper ( QgsSearchWidgetWrapper * wrapper )

Adds an additional search widget wrapper.

Used to register a secondary search widget as used for "between" searches.

Definition at line 98 of file qgsattributeformwidget.cpp.

virtual void QgsAttributeFormWidget::createSearchWidgetWrappers ( const QgsAttributeEditorContext & context = QgsAttributeEditorContext() )

pure virtual

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)

Implemented in QgsAttributeFormEditorWidget, and QgsAttributeFormRelationEditorWidget.

QString QgsAttributeFormWidget::currentFilterExpression ( ) const

virtual

Creates an expression matching the current search filter value and search properties represented in the widget.

Since: QGIS 2.16

Reimplemented in QgsAttributeFormRelationEditorWidget.

Definition at line 111 of file qgsattributeformwidget.cpp.

QWidget * QgsAttributeFormWidget::editPage ( ) const

protected

Returns a pointer to the EDIT page widget.

Note: this method is in place for unit testing only, and is not considered stable API; not available in Python bindings

Definition at line 209 of file qgsattributeformwidget.cpp.

QgsAttributeForm * QgsAttributeFormWidget::form ( ) const

The form on which this widget is shown.

Definition at line 76 of file qgsattributeformwidget.cpp.

QgsVectorLayer * QgsAttributeFormWidget::layer ( )

The layer for which this widget and its form is shown.

Definition at line 146 of file qgsattributeformwidget.cpp.

Mode QgsAttributeFormWidget::mode ( ) const

inline

Returns the current mode for the widget.

See also: setMode()

Definition at line 86 of file qgsattributeformwidget.h.

void QgsAttributeFormWidget::resetSearch ( )

Resets the search/filter value of the widget.

Definition at line 137 of file qgsattributeformwidget.cpp.

QWidget * QgsAttributeFormWidget::searchPage ( ) const

protected

Returns a pointer to the search page widget.

Note: this method is in place for unit testing only, and is not considered stable API; not available in Python bindings

Definition at line 199 of file qgsattributeformwidget.cpp.

QWidget * QgsAttributeFormWidget::searchWidgetFrame ( )

Returns the widget which should be used as a parent during construction of the search widget wrapper.

Note: this method is in place for unit testing only, and is not considered stable API

Definition at line 81 of file qgsattributeformwidget.cpp.

bool QgsAttributeFormWidget::searchWidgetToolButtonVisible ( ) const

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

Definition at line 189 of file qgsattributeformwidget.cpp.

QList< QgsSearchWidgetWrapper * > QgsAttributeFormWidget::searchWidgetWrappers ( )

Returns the search widget wrapper used in this widget.

The wrapper must first be created using createSearchWidgetWrapper()

Note: this method is in place for unit testing only, and is not considered stable API

Definition at line 106 of file qgsattributeformwidget.cpp.

void QgsAttributeFormWidget::setMode ( QgsAttributeFormWidget::Mode mode )

Sets the current mode for the widget.

The widget will adapt its state and visible widgets to reflect the updated mode. For example, showing multi edit tool buttons if the mode is set to MultiEditMode.

Parameters

mode	widget mode

See also: mode()

Definition at line 70 of file qgsattributeformwidget.cpp.

void QgsAttributeFormWidget::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.

Definition at line 194 of file qgsattributeformwidget.cpp.

void QgsAttributeFormWidget::setSearchWidgetWrapper ( QgsSearchWidgetWrapper * wrapper )

Sets the search widget wrapper for the widget used when the form is in search mode.

Parameters

wrapper search widget wrapper.

Note: the search widget wrapper should be created using searchWidgetFrame() as its parent; this method is in place for unit testing only, and is not considered stable API

Definition at line 86 of file qgsattributeformwidget.cpp.

QStackedWidget * QgsAttributeFormWidget::stack ( ) const

protected

Returns a pointer to the stacked widget managing edit and search page.

Note: this method is in place for unit testing only, and is not considered stable API; not available in Python bindings

Definition at line 204 of file qgsattributeformwidget.cpp.

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

/build/qgis-3.4.15+24xenial/src/gui/qgsattributeformwidget.h
/build/qgis-3.4.15+24xenial/src/gui/qgsattributeformwidget.cpp

Public Types

Public Member Functions

Protected Member Functions

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation