qgspixmaplabel.h

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/***************************************************************************
 
               ----------------------------------------------------
              date                 : 7.9.2015
              copyright            : (C) 2015 by Matthias Kuhn
              email                : matthias (at) opengis.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 QGSPIXMAPLABEL_H
#define QGSPIXMAPLABEL_H
 
#include "qgis_gui.h"
#include "qgis_sip.h"
 
#include <QLabel>

class GUI_EXPORT QgsPixmapLabel : public QLabel
{
    Q_OBJECT
 
  public:
    explicit QgsPixmapLabel( QWidget *parent SIP_TRANSFERTHIS = nullptr );

    int heightForWidth( int width ) const override;

    QSize sizeHint() const override;
 
  public slots:
 
    void setPixmap( const QPixmap & );
    void resizeEvent( QResizeEvent * ) override;

    void clear();
 
  private:
    static const int PIXMAP_MINIMUM_HEIGHT = 20;
 
    QPixmap mPixmap;
};
 
#endif // QGSPIXMAPLABEL_H