CustomEditors.h

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      GUI/View/PropertyEditor/CustomEditors.h
//! @brief     Defines CustomEditors classes
//!
//! @homepage  http://www.bornagainproject.org
//! @license   GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2018
//! @authors   Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
//  ************************************************************************************************
 
#ifndef BORNAGAIN_GUI_VIEW_PROPERTYEDITOR_CUSTOMEDITORS_H
#define BORNAGAIN_GUI_VIEW_PROPERTYEDITOR_CUSTOMEDITORS_H
 
#include "WinDllMacros.h"
#include <QVariant>
#include <QWidget>
 
class LostFocusFilter;
class QLabel;
class QComboBox;
class RealLimits;
 
//! Base class for all custom variants editors.
 
class CustomEditor : public QWidget {
    Q_OBJECT
public:
    explicit CustomEditor(QWidget* parent = nullptr)
        : QWidget(parent)
    {
    }
 
    QVariant editorData() { return m_data; }
 
public slots:
    void setData(const QVariant& data);
 
signals:
    //! Signal emit then user changed the data through the editor
    void dataChanged(const QVariant& data);
 
protected:
    virtual void initEditor();
    void setDataIntern(const QVariant& data);
    QVariant m_data;
};
 
//! Editor for ComboProperty variant.
 
class ComboPropertyEditor : public CustomEditor {
    Q_OBJECT
public:
    explicit ComboPropertyEditor(QWidget* parent = nullptr);
 
    QSize sizeHint() const override;
    QSize minimumSizeHint() const override;
 
protected slots:
    virtual void onIndexChanged(int index);
 
protected:
    void initEditor() override;
    virtual QStringList internLabels();
    virtual int internIndex();
    void setConnected(bool isConnected);
 
    QComboBox* m_box;
    class WheelEventEater* m_wheel_event_filter;
};
 
//! Editor for Double variant using ScientificSpinBox.
 
class ScientificSpinBoxEditor : public CustomEditor {
    Q_OBJECT
public:
    ScientificSpinBoxEditor(QWidget* parent = nullptr);
 
    void setLimits(const RealLimits& limits);
    void setDecimals(int decimals);
    void setSingleStep(double step);
 
private slots:
    void onEditingFinished();
 
protected:
    void initEditor() override;
 
private:
    class ScientificSpinBox* m_doubleEditor;
};
 
#endif // BORNAGAIN_GUI_VIEW_PROPERTYEDITOR_CUSTOMEDITORS_H