QgsGenericProjectionSelector Class Reference
[QGIS gui library.]

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

#include <qgsgenericprojectionselector.h>

List of all members.

Public Slots

void setMessage (QString theMessage="")
 If no parameter is passed, the message will be a generic 'define the CRS for this layer'.
QString selectedProj4String ()
long selectedCrsId ()
QString selectedAuthId ()
long selectedEpsg ()
void setSelectedCrsName (QString theName)
void setSelectedCrsId (long theID)
void setSelectedAuthId (QString authId)
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)
 ~QgsGenericProjectionSelector ()

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 46 of file qgsgenericprojectionselector.h.

Constructor & Destructor Documentation

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


Definition at line 26 of file qgsgenericprojectionselector.cpp.

QgsGenericProjectionSelector::~QgsGenericProjectionSelector (  ) 


Definition at line 58 of file qgsgenericprojectionselector.cpp.

Member Function Documentation

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 35 of file qgsgenericprojectionselector.cpp.

QString QgsGenericProjectionSelector::selectedProj4String (  )  [slot]

Definition at line 81 of file qgsgenericprojectionselector.cpp.

long QgsGenericProjectionSelector::selectedCrsId (  )  [slot]

Definition at line 87 of file qgsgenericprojectionselector.cpp.

QString QgsGenericProjectionSelector::selectedAuthId (  )  [slot]

Definition at line 98 of file qgsgenericprojectionselector.cpp.

long QgsGenericProjectionSelector::selectedEpsg (  )  [slot]

Definition at line 93 of file qgsgenericprojectionselector.cpp.

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

Definition at line 66 of file qgsgenericprojectionselector.cpp.

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

Definition at line 71 of file qgsgenericprojectionselector.cpp.

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

Definition at line 76 of file qgsgenericprojectionselector.cpp.

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

Definition at line 61 of file qgsgenericprojectionselector.cpp.

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.

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.
This function's behaviour is undefined if it is called after the dialog is shown.

Definition at line 103 of file qgsgenericprojectionselector.cpp.

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

Generated on Sat Feb 4 19:17:34 2012 for Quantum GIS API Documentation by  doxygen 1.5.6