qgsmeshvariablestrokewidthwidget.h

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/***************************************************************************
    qgsmeshvariablestrokewidthtwidget.h
    -------------------------------------
    begin                : April 2020
    copyright            : (C) 2020 by Vincent Cloarec
    email                : vcloarec 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 QGSMESHVARIABLESTROKEWIDTHWIDGET_H
#define QGSMESHVARIABLESTROKEWIDTHWIDGET_H
 
#include "ui_qgsmeshvariablestrokewidthwidgetbase.h"
 
#include "qgis_gui.h"
#include "qgsmeshlayerrenderer.h"
#include "qgspanelwidget.h"
 
SIP_NO_FILE

class QgsMeshVariableStrokeWidthButton : public QPushButton
{
    Q_OBJECT
  public:
    QgsMeshVariableStrokeWidthButton( QWidget *parent = nullptr );

    QgsInterpolatedLineWidth variableStrokeWidth() const;

    void setVariableStrokeWidth( const QgsInterpolatedLineWidth &variableStrokeWidth );

    void setDefaultMinMaxValue( double minimum, double maximum );
 
  signals:
    void widgetChanged();
 
  private slots:
    void openWidget();
 
  private:
    void updateText();
 
    QgsInterpolatedLineWidth mVariableStrokeWidth;
    double mMinimumDefaultValue;
    double mMaximumDefaultValue;
};

class QgsMeshVariableStrokeWidthWidget : public QgsPanelWidget, public Ui::QgsMeshVariableStrokeWidthWidget
{
    Q_OBJECT
  public:
    QgsMeshVariableStrokeWidthWidget( const QgsInterpolatedLineWidth &variableStrokeWidth, double defaultMinimumvalue, double defaultMaximumValue, QWidget *parent = nullptr );

    void setVariableStrokeWidth( const QgsInterpolatedLineWidth &variableStrokeWidth );

    QgsInterpolatedLineWidth variableStrokeWidth() const;
 
  private slots:
    void defaultMinMax();
 
  private:
    double mDefaultMinimumValue = 0;
    double mDefaultMaximumValue = 0;
 
    double lineEditValue( const QgsDoubleSpinBox *lineEdit ) const;
};
 
#endif // QGSMESHVARIABLESTROKEWIDTHWIDGET_H