qgsclassificationwidgetwrapper.h

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/***************************************************************************
    qgsclassificationwidgetwrapper.h
     --------------------------------------
    Date                 : 5.1.2014
    Copyright            : (C) 2014 Matthias Kuhn
    Email                : matthias at opengis dot ch
 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
 
#ifndef QGSCLASSIFICATIONWIDGETWRAPPER_H
#define QGSCLASSIFICATIONWIDGETWRAPPER_H
 
#include "qgseditorwidgetwrapper.h"
 
#include <QComboBox>
#include "qgis_gui.h"
 
SIP_NO_FILE
 
class GUI_EXPORT QgsClassificationWidgetWrapper : public QgsEditorWidgetWrapper
{
    Q_OBJECT
  public:
    explicit QgsClassificationWidgetWrapper( QgsVectorLayer *layer, int fieldIdx, QWidget *editor = nullptr, QWidget *parent = nullptr );
 
    // QgsEditorWidgetWrapper interface
  public:
    QVariant value() const override;
    void showIndeterminateState() override;
 
  protected:
    QWidget *createWidget( QWidget *parent ) override;
    void initWidget( QWidget *editor ) override;
    bool valid() const override;
 
  private:
    void updateValues( const QVariant &value, const QVariantList & = QVariantList() ) override;
 
    QComboBox *mComboBox = nullptr;
};
 
#endif // QGSCLASSIFICATIONWIDGETWRAPPER_H