qgsdoublespinbox.h

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/***************************************************************************
    qgsdoublespinbox.h
     --------------------------------------
    Date                 : 09.2014
    Copyright            : (C) 2014 Denis Rouzaud
    Email                : [email protected]
 ***************************************************************************
 *                                                                         *
 *   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 QGSDOUBLESPPINBOX_H
#define QGSDOUBLESPPINBOX_H

#include <QDoubleSpinBox>
#include <QToolButton>

class GUI_EXPORT QgsDoubleSpinBox : public QDoubleSpinBox
{
    Q_OBJECT
    Q_PROPERTY( bool showClearButton READ showClearButton WRITE setShowClearButton )

  public:
    explicit QgsDoubleSpinBox( QWidget *parent = 0 );

    void setShowClearButton( const bool showClearButton );
    bool showClearButton() const {return mShowClearButton;}

    virtual void clear();

  protected:
    virtual void resizeEvent( QResizeEvent* event );
    virtual void changeEvent( QEvent* event );

  private slots:
    void changed( const double &value );

  private:
    int frameWidth() const;

    bool mShowClearButton;

    QToolButton* mClearButton;
};

#endif // QGSDOUBLESPPINBOX_H