QGIS API Documentation  3.25.0-Master (dec16ba68b)
qgsprojectdisplaysettings.h
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1 /***************************************************************************
2  qgsprojectdisplaysettings.h
3  ---------------------------
4  begin : January 2020
5  copyright : (C) 2020 by Nyall Dawson
6  email : nyall dot dawson at gmail dot com
7  ***************************************************************************
8  * *
9  * This program is free software; you can redistribute it and/or modify *
10  * it under the terms of the GNU General Public License as published by *
11  * the Free Software Foundation; either version 2 of the License, or *
12  * (at your option) any later version. *
13  * *
14  ***************************************************************************/
15 #ifndef QGSPROJECTDISPLAYSETTINGS_H
16 #define QGSPROJECTDISPLAYSETTINGS_H
17 
18 #include "qgis_core.h"
19 #include "qgis_sip.h"
20 #include <QObject>
21 #include <QVector>
22 #include <memory>
23 
24 class QDomElement;
26 class QDomDocument;
29 
37 class CORE_EXPORT QgsProjectDisplaySettings : public QObject
38 {
39  Q_OBJECT
40 
41  public:
42 
46  QgsProjectDisplaySettings( QObject *parent = nullptr );
47 
49 
53  void reset();
54 
63  void setBearingFormat( QgsBearingNumericFormat *format SIP_TRANSFER );
64 
71  const QgsBearingNumericFormat *bearingFormat() const;
72 
83  void setGeographicCoordinateFormat( QgsGeographicCoordinateNumericFormat *format SIP_TRANSFER );
84 
91  const QgsGeographicCoordinateNumericFormat *geographicCoordinateFormat() const;
92 
97  bool readXml( const QDomElement &element, const QgsReadWriteContext &context );
98 
103  QDomElement writeXml( QDomDocument &doc, const QgsReadWriteContext &context ) const;
104 
105  signals:
106 
114 
122 
123  private:
124  std::unique_ptr< QgsBearingNumericFormat > mBearingFormat;
125  std::unique_ptr< QgsGeographicCoordinateNumericFormat > mGeographicCoordinateFormat;
126 
127 };
128 
129 #endif // QGSPROJECTDISPLAYSETTINGS_H
A numeric formatter which returns a text representation of a direction/bearing.
A numeric formatter which returns a text representation of a geographic coordinate (latitude or longi...
Contains settings and properties relating to how a QgsProject should display values such as map coord...
void geographicCoordinateFormatChanged()
Emitted when the geographic coordinate format changes.
void bearingFormatChanged()
Emitted when the bearing format changes.
~QgsProjectDisplaySettings() override
The class is used as a container of context for various read/write operations on other objects.
#define SIP_TRANSFER
Definition: qgis_sip.h:36