qgsnumericformatselectorwidget.h

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/***************************************************************************
    qgsnumericformatselectorwidget.h
    --------------------------------
    begin                : January 2020
    copyright            : (C) 2020 by Nyall Dawson
    email                : nyall dot dawson at gmail dot com
 ***************************************************************************
 *                                                                         *
 *   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 QGSNUMERICFORMATSELECTORWIDGET_H
#define QGSNUMERICFORMATSELECTORWIDGET_H

#include "qgis_gui.h"
#include "qgis_sip.h"
#include "ui_qgsnumericformatselectorbase.h"
#include <memory>

class QgsNumericFormat;
class QgsBasicNumericFormat;


class GUI_EXPORT QgsNumericFormatSelectorWidget : public QgsPanelWidget, private Ui::QgsNumericFormatSelectorBase
{
    Q_OBJECT

  public:

    QgsNumericFormatSelectorWidget( QWidget *parent SIP_TRANSFERTHIS = nullptr );

    ~QgsNumericFormatSelectorWidget() override;

    void setFormat( const QgsNumericFormat *format );

    QgsNumericFormat *format() const SIP_TRANSFERBACK;

  signals:

    void changed();

  private slots:
    void formatTypeChanged();
    void formatChanged();

  private:

    void populateTypes();
    void updateFormatWidget();
    void updateSampleText();

    std::unique_ptr< QgsNumericFormat > mCurrentFormat;
    std::unique_ptr< QgsBasicNumericFormat > mPreviewFormat;
};

#endif //QGSNUMERICFORMATSELECTORWIDGET_H