A generic widget allowing users to pick a Coordinate Reference System (or define their own). More...

#include <qgsprojectionselectiondialog.h>

Inheritance diagram for QgsCrsSelectionWidget:

[legend]

Public Slots
void	setCrs (const QgsCoordinateReferenceSystem &crs)
	Sets the crs to show within the widget. More...

void	setOgcWmsCrsFilter (const QSet< QString > &crsFilter)
	filters this dialog by the given CRSs More...

Public Slots inherited from QgsPanelWidget
void	acceptPanel ()
	Accept the panel. More...

void	openPanel (QgsPanelWidget *panel)
	Open a panel or dialog depending on dock mode setting If dock mode is `true` this method will emit the showPanel signal for connected slots to handle the open event. More...

Signals
void	crsChanged ()
	Emitted when the CRS defined in the widget is changed. More...

void	crsDoubleClicked (const QgsCoordinateReferenceSystem &crs)
	Emitted when a CRS entry in the widget is double-clicked. More...

void	hasValidSelectionChanged (bool isValid)
	Emitted when the widget has a valid selection or not. More...

Signals inherited from QgsPanelWidget
void	panelAccepted (QgsPanelWidget *panel)
	Emitted when the panel is accepted by the user. More...

void	showPanel (QgsPanelWidget *panel)
	Emit when you require a panel to be show in the interface. More...

void	widgetChanged ()
	Emitted when the widget state changes. More...

Public Member Functions
	QgsCrsSelectionWidget (QWidget *parent=nullptr)
	Constructor for QgsCrsSelectionWidget, with the specified parent widget. More...

	~QgsCrsSelectionWidget () override

QgsCoordinateReferenceSystem	crs () const
	Returns the CRS currently selected in the widget. More...

bool	hasValidSelection () const
	Returns `true` if the widget has a valid CRS defined. More...

void	setMessage (const QString &message)
	Sets a message to show in the dialog. More...

void	setNotSetText (const QString &text, const QString &description=QString())
	Sets the text to show for the not set option. More...

void	setShowNoCrs (bool show)
	Sets whether a "no/invalid" CRS option should be shown. More...

bool	showNoCrs () const
	Returns whether the "no/invalid" CRS option is shown. More...

Public Member Functions inherited from QgsPanelWidget
	QgsPanelWidget (QWidget *parent=nullptr)
	Base class for any widget that can be shown as a inline panel. More...

virtual bool	applySizeConstraintsToStack () const
	Returns `true` if the size constraints and hints for the panel widget should be applied to the parent QgsPanelWidgetStack which this panel is shown in. More...

bool	autoDelete ()
	The the auto delete property on the widget. More...

void	connectChildPanel (QgsPanelWidget *panel)
	Connect the given sub panel widgets showPanel signals to this current panels main showPanel event to bubble up to the user. More...

void	connectChildPanels (const QList< QgsPanelWidget * > &panels)
	Connect the given sub panel widgets showPanel signals to this current panels main showPanel event to bubble up to the user. More...

bool	dockMode ()
	Returns the dock mode state. More...

virtual QMenu *	menuButtonMenu ()
	Returns the menu to use for the menu button for this panel, or `nullptr` if no menu button is required. More...

virtual QString	menuButtonTooltip () const
	Returns the (translated) tooltip text to use for the menu button for this panel. More...

QString	panelTitle ()
	The title of the panel. More...

void	setAutoDelete (bool autoDelete)
	The the auto delete property on the widget. More...

virtual void	setDockMode (bool dockMode)
	Set the widget in dock mode which tells the widget to emit panel widgets and not open dialogs. More...

void	setPanelTitle (const QString &panelTitle)
	Set the title of the panel when shown in the interface. More...

Additional Inherited Members
Static Public Member Functions inherited from QgsPanelWidget
static QgsPanelWidget *	findParentPanel (QWidget *widget)
	Traces through the parents of a widget to find if it is contained within a QgsPanelWidget widget. More...

Protected Member Functions inherited from QgsPanelWidget
void	keyPressEvent (QKeyEvent *event) override
	Overridden key press event to handle the esc event on the widget. More...

Detailed Description

A generic widget allowing users to pick a Coordinate Reference System (or define their own).

Since: QGIS 3.24

Definition at line 39 of file qgsprojectionselectiondialog.h.

Constructor & Destructor Documentation

◆ QgsCrsSelectionWidget()

QgsCrsSelectionWidget::QgsCrsSelectionWidget ( QWidget * parent = nullptr )

Constructor for QgsCrsSelectionWidget, with the specified parent widget.

Definition at line 32 of file qgsprojectionselectiondialog.cpp.

◆ ~QgsCrsSelectionWidget()

QgsCrsSelectionWidget::~QgsCrsSelectionWidget ( )

override

Definition at line 109 of file qgsprojectionselectiondialog.cpp.

Member Function Documentation

◆ crs()

QgsCoordinateReferenceSystem QgsCrsSelectionWidget::crs ( ) const

Returns the CRS currently selected in the widget.

See also: setCrs()

Definition at line 189 of file qgsprojectionselectiondialog.cpp.

◆ crsChanged

void QgsCrsSelectionWidget::crsChanged ( )

signal

Emitted when the CRS defined in the widget is changed.

◆ crsDoubleClicked

void QgsCrsSelectionWidget::crsDoubleClicked ( const QgsCoordinateReferenceSystem & crs )

signal

Emitted when a CRS entry in the widget is double-clicked.

◆ hasValidSelection()

bool QgsCrsSelectionWidget::hasValidSelection ( ) const

Returns true if the widget has a valid CRS defined.

Definition at line 170 of file qgsprojectionselectiondialog.cpp.

◆ hasValidSelectionChanged

void QgsCrsSelectionWidget::hasValidSelectionChanged ( bool isValid )

signal

Emitted when the widget has a valid selection or not.

◆ setCrs

void QgsCrsSelectionWidget::setCrs ( const QgsCoordinateReferenceSystem & crs )

slot

Sets the crs to show within the widget.

See also: crs()

Definition at line 206 of file qgsprojectionselectiondialog.cpp.

◆ setMessage()

void QgsCrsSelectionWidget::setMessage ( const QString & message )

Sets a message to show in the dialog.

Definition at line 115 of file qgsprojectionselectiondialog.cpp.

◆ setNotSetText()

void QgsCrsSelectionWidget::setNotSetText	(	const QString &	text,
		const QString &	description = `QString()`
	)

Sets the text to show for the not set option.

Note that this option is not shown by default and must be set visible by calling setShowNoCrs().

The description argument can be used to specify a detailed description which is shown when the option is selected.

Definition at line 158 of file qgsprojectionselectiondialog.cpp.

◆ setOgcWmsCrsFilter

void QgsCrsSelectionWidget::setOgcWmsCrsFilter ( const QSet< QString > & crsFilter )

slot

filters this dialog by the given CRSs

Sets this dialog to filter the available CRSs to those listed by the given Coordinate Reference Systems.

Parameters

crsFilter a list of OGC Coordinate Reference Systems to filter the list of CRS by. This is useful in (e.g.) WMS situations where you just want to offer what the WMS server can support.

Warning: This function's behavior is undefined if it is called after the dialog is shown.

Definition at line 237 of file qgsprojectionselectiondialog.cpp.

◆ setShowNoCrs()

void QgsCrsSelectionWidget::setShowNoCrs ( bool show )

Sets whether a "no/invalid" CRS option should be shown.

If this option is selected, calling crs() will return an invalid QgsCoordinateReferenceSystem.

See also: showNoCrs()

Definition at line 122 of file qgsprojectionselectiondialog.cpp.

◆ showNoCrs()

bool QgsCrsSelectionWidget::showNoCrs ( ) const

Returns whether the "no/invalid" CRS option is shown.

If this option is selected, calling crs() will return an invalid QgsCoordinateReferenceSystem.

See also: setShowNoCrs()

Definition at line 153 of file qgsprojectionselectiondialog.cpp.

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

/build/qgis-3.28.0+99sid/src/gui/qgsprojectionselectiondialog.h
/build/qgis-3.28.0+99sid/src/gui/qgsprojectionselectiondialog.cpp

Public Slots

Signals

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QgsCrsSelectionWidget()

◆ ~QgsCrsSelectionWidget()

Member Function Documentation

◆ crs()

◆ crsChanged

◆ crsDoubleClicked

◆ hasValidSelection()

◆ hasValidSelectionChanged

◆ setCrs

◆ setMessage()

◆ setNotSetText()

◆ setOgcWmsCrsFilter

◆ setShowNoCrs()

◆ showNoCrs()