A generic dialog to prompt the user for a Coordinate Reference System. More...

#include <qgsgenericprojectionselector.h>

Public Slots
void	setMessage (QString theMessage="")
	If no parameter is passed, the message will be a generic 'define the CRS for this layer'.
long	selectedCrsId ()
QString	selectedAuthId ()
Q_DECL_DEPRECATED QString	selectedProj4String ()
Q_DECL_DEPRECATED long	selectedEpsg ()
void	setSelectedCrsName (QString theName)
void	setSelectedCrsId (long theID)
void	setSelectedAuthId (QString authId)
Q_DECL_DEPRECATED void	setSelectedEpsg (long theID)
void	setOgcWmsCrsFilter (QSet< QString > crsFilter)
	filters this dialog by the given CRSs
Public Member Functions
	QgsGenericProjectionSelector (QWidget *parent=0, Qt::WFlags fl=QgisGui::ModalDialogFlags)
	Constructor.
	~QgsGenericProjectionSelector ()
	Destructor.

Detailed Description

A generic dialog to prompt the user for a Coordinate Reference System.

Typically you will use this when you want to prompt the user for a coordinate system identifier e.g. from a plugin you might do this to get an epsg code:

 QgsGenericProjectionSelector mySelector( mQGisIface->mainWindow() );
 mySelector.setSelectedEpsg( mEpsgId );
 if ( mySelector.exec() )
 {
   mEpsgId = mySelector.selectedEpsg();
 }

If you wish to embed the projection selector into an existing dialog the you probably want to look at QgsProjectionSelector rather.

Definition at line 45 of file qgsgenericprojectionselector.h.

Constructor & Destructor Documentation

QgsGenericProjectionSelector::QgsGenericProjectionSelector	(	QWidget *	parent = `0`,
		Qt::WFlags	fl = `QgisGui::ModalDialogFlags`
	)

Constructor.

Definition at line 28 of file qgsgenericprojectionselector.cpp.

QgsGenericProjectionSelector::~QgsGenericProjectionSelector ( )

Destructor.

Definition at line 62 of file qgsgenericprojectionselector.cpp.

Member Function Documentation

QString QgsGenericProjectionSelector::selectedAuthId ( ) [slot]

Definition at line 109 of file qgsgenericprojectionselector.cpp.

Referenced by QgsNewVectorLayerDialog::on_pbnChangeSpatialRefSys_clicked().

long QgsGenericProjectionSelector::selectedCrsId ( ) [slot]

Definition at line 94 of file qgsgenericprojectionselector.cpp.

long QgsGenericProjectionSelector::selectedEpsg ( ) [slot]

Definition at line 100 of file qgsgenericprojectionselector.cpp.

QString QgsGenericProjectionSelector::selectedProj4String ( ) [slot]

Definition at line 88 of file qgsgenericprojectionselector.cpp.

void QgsGenericProjectionSelector::setMessage ( QString theMessage = "" ) [slot]

If no parameter is passed, the message will be a generic 'define the CRS for this layer'.

Definition at line 41 of file qgsgenericprojectionselector.cpp.

References QgsApplication::reportStyleSheet().

Referenced by QgsNewVectorLayerDialog::on_pbnChangeSpatialRefSys_clicked().

void QgsGenericProjectionSelector::setOgcWmsCrsFilter ( QSet< QString > crsFilter ) [slot]

filters this dialog by the given CRSs

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

Parameters:

crsFilter a list of OGC Coordinate Reference Systems to filter the list of projections 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 behaviour is undefined if it is called after the dialog is shown.

Definition at line 114 of file qgsgenericprojectionselector.cpp.

void QgsGenericProjectionSelector::setSelectedAuthId ( QString authId ) [slot]

Definition at line 83 of file qgsgenericprojectionselector.cpp.

void QgsGenericProjectionSelector::setSelectedCrsId ( long theID ) [slot]

Definition at line 78 of file qgsgenericprojectionselector.cpp.

Referenced by QgsNewVectorLayerDialog::on_pbnChangeSpatialRefSys_clicked().

void QgsGenericProjectionSelector::setSelectedCrsName ( QString theName ) [slot]

Definition at line 73 of file qgsgenericprojectionselector.cpp.

void QgsGenericProjectionSelector::setSelectedEpsg ( long theID ) [slot]

Definition at line 68 of file qgsgenericprojectionselector.cpp.

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

src/gui/qgsgenericprojectionselector.h
src/gui/qgsgenericprojectionselector.cpp

Public Slots

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation