QGIS API Documentation  2.99.0-Master (a411669)
qgsdial.h
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1 /***************************************************************************
2  qgsdial.h
3  -------------------
4  begin : July 2013
5  copyright : (C) 2013 by Daniel Vaz
6  email : danielvaz at gmail dot com
7  ***************************************************************************/
8 
9 /***************************************************************************
10  * *
11  * This program is free software; you can redistribute it and/or modify *
12  * it under the terms of the GNU General Public License as published by *
13  * the Free Software Foundation; either version 2 of the License, or *
14  * (at your option) any later version. *
15  * *
16  ***************************************************************************/
17 
18 #include <QDial>
19 #include <QVariant>
20 #include "qgis_gui.h"
21 #include "qgis.h"
22 
23 class QPaintEvent;
24 
29 class GUI_EXPORT QgsDial : public QDial
30 {
31  Q_OBJECT
32  public:
33 
38  QgsDial( QWidget *parent SIP_TRANSFERTHIS = nullptr );
39 
40  void setMinimum( const QVariant &min );
41  void setMaximum( const QVariant &max );
42  void setSingleStep( const QVariant &step );
43  void setValue( const QVariant &value );
44  QVariant variantValue() const;
45 
46  signals:
47  void valueChanged( const QVariant & );
48 
49  private slots:
50  void onValueChanged( int );
51 
52  protected:
53  virtual void paintEvent( QPaintEvent *event ) override;
54 
55  private:
56  void update();
57 
58  QVariant mMin, mMax, mStep, mValue;
59 };
#define SIP_TRANSFERTHIS
Definition: qgis_sip.h:46