QgsGeometryWidget Class Reference

A widget for storing and interacting with a QgsGeometry object. More...

#include <qgsgeometrywidget.h>

Inheritance diagram for QgsGeometryWidget:

Public Slots
void	clearGeometry ()
	Clears the current geometry value stored in the widget.
void	copyAsGeoJson ()
	Copies the current geometry value to the clipboard, as a GeoJSON string.
void	copyAsWkt ()
	Copies the current geometry value to the clipboard, as a WKT string.
void	setReadOnly (bool readOnly)
	Sets whether the widget should be in a read-only state.

Signals
void	geometryValueChanged (const QgsReferencedGeometry &value)
	Emitted whenever the geometry value of the widget is changed.

Public Member Functions
	QgsGeometryWidget (QWidget *parent=nullptr)
	Constructor for QgsGeometryWidget, with the specified parent widget.
QList< Qgis::WkbType >	acceptedWkbTypes () const
	Returns the list of WKB geometry types which are permitted for the widget.
QgsReferencedGeometry	geometryValue () const
	Returns the current geometry value for the widget.
bool	isReadOnly () const
	Returns whether the widget is in a read-only state.
void	setAcceptedWkbTypes (const QList< Qgis::WkbType > &types)
	Sets the list of WKB geometry types which are permitted for the widget.
void	setGeometryValue (const QgsReferencedGeometry &geometry)
	Sets the current geometry value for the widget.

Properties
QgsReferencedGeometry	geometryValue

Detailed Description

A widget for storing and interacting with a QgsGeometry object.

This widget can be used in places where an dialog needs to expose a geometry value to users, and allow them to safely interact with it (such as changing the stored geometry value).

Since

QGIS 3.30

Definition at line 42 of file qgsgeometrywidget.h.

Constructor & Destructor Documentation

QgsGeometryWidget()

QgsGeometryWidget::QgsGeometryWidget ( QWidget *  parent = nullptr )

explicit

Constructor for QgsGeometryWidget, with the specified parent widget.

Definition at line 29 of file qgsgeometrywidget.cpp.

Member Function Documentation

acceptedWkbTypes()

QList< Qgis::WkbType > QgsGeometryWidget::acceptedWkbTypes

(

)

const

Returns the list of WKB geometry types which are permitted for the widget.

See also

setAcceptedWkbTypes()

Definition at line 121 of file qgsgeometrywidget.cpp.

clearGeometry

void QgsGeometryWidget::clearGeometry ( )

slot

Clears the current geometry value stored in the widget.

Definition at line 136 of file qgsgeometrywidget.cpp.

copyAsGeoJson

void QgsGeometryWidget::copyAsGeoJson ( )

slot

Copies the current geometry value to the clipboard, as a GeoJSON string.

See also

copyAsWkt()

Definition at line 152 of file qgsgeometrywidget.cpp.

copyAsWkt

void QgsGeometryWidget::copyAsWkt ( )

slot

Copies the current geometry value to the clipboard, as a WKT string.

See also

copyAsGeoJson()

Definition at line 144 of file qgsgeometrywidget.cpp.

geometryValue()

QgsReferencedGeometry QgsGeometryWidget::geometryValue

(

)

const

Returns the current geometry value for the widget.

Warning

This should not be confused with QWidget::geometry(), which returns the placement and size of the widget itself.

See also

setGeometryValue()

geometryValueChanged()

Definition at line 111 of file qgsgeometrywidget.cpp.

geometryValueChanged

void QgsGeometryWidget::geometryValueChanged ( const QgsReferencedGeometry &  value )

signal

Emitted whenever the geometry value of the widget is changed.

See also

geometryValue()

setGeometryValue()

isReadOnly()

bool QgsGeometryWidget::isReadOnly

(

)

const

Returns whether the widget is in a read-only state.

See also

setReadOnly()

Definition at line 126 of file qgsgeometrywidget.cpp.

setAcceptedWkbTypes()

void QgsGeometryWidget::setAcceptedWkbTypes

(

const QList< Qgis::WkbType > &

types

)

Sets the list of WKB geometry types which are permitted for the widget.

See also

acceptedWkbTypes()

Definition at line 116 of file qgsgeometrywidget.cpp.

setGeometryValue()

void QgsGeometryWidget::setGeometryValue

(

const QgsReferencedGeometry &

geometry

)

Sets the current geometry value for the widget.

Warning

This should not be confused with QWidget::setGeometry(), which modifies the placement and size of the widget itself.

See also

geometryValue()

geometryValueChanged()

Definition at line 96 of file qgsgeometrywidget.cpp.

setReadOnly

void QgsGeometryWidget::setReadOnly ( bool  readOnly )

slot

Sets whether the widget should be in a read-only state.

See also

isReadOnly()

Definition at line 131 of file qgsgeometrywidget.cpp.

Property Documentation

geometryValue

QgsReferencedGeometry QgsGeometryWidget::geometryValue

readwrite

Definition at line 46 of file qgsgeometrywidget.h.

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

• /build/qgis-3.40.0+99sid/src/gui/qgsgeometrywidget.h
• /build/qgis-3.40.0+99sid/src/gui/qgsgeometrywidget.cpp