CustomEditors.h

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      GUI/coregui/Views/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_COREGUI_VIEWS_PROPERTYEDITOR_CUSTOMEDITORS_H
#define BORNAGAIN_GUI_COREGUI_VIEWS_PROPERTYEDITOR_CUSTOMEDITORS_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 ExternalProperty variant.
 
class ExternalPropertyEditor : public CustomEditor {
    Q_OBJECT
public:
    explicit ExternalPropertyEditor(QWidget* parent = nullptr);
 
    void setExternalDialogType(const QString& dialogType);
 
private slots:
    void buttonClicked();
 
protected:
    void initEditor();
 
private:
    QLabel* m_textLabel;
    QLabel* m_pixmapLabel;
    LostFocusFilter* m_focusFilter;
    QString m_extDialogType; //!< Type of the dialog which will be created on button click
};
 
//! Editor for ComboProperty variant.
 
class ComboPropertyEditor : public CustomEditor {
    Q_OBJECT
public:
    explicit ComboPropertyEditor(QWidget* parent = nullptr);
 
    QSize sizeHint() const;
    QSize minimumSizeHint() const;
 
protected slots:
    virtual void onIndexChanged(int index);
 
protected:
    void initEditor();
    virtual QStringList internLabels();
    virtual int internIndex();
    void setConnected(bool isConnected);
 
    QComboBox* m_box;
    class WheelEventEater* m_wheel_event_filter;
};
 
//! Editor for ScientificDoubleProperty variant.
 
class ScientificDoublePropertyEditor : public CustomEditor {
    Q_OBJECT
public:
    ScientificDoublePropertyEditor(QWidget* parent = nullptr);
 
    void setLimits(const RealLimits& limits);
 
private slots:
    void onEditingFinished();
 
protected:
    void initEditor();
 
private:
    class QLineEdit* m_lineEdit;
    class QDoubleValidator* m_validator;
};
 
//! Editor for Double variant.
 
class DoubleEditor : public CustomEditor {
    Q_OBJECT
public:
    DoubleEditor(QWidget* parent = nullptr);
 
    void setLimits(const RealLimits& limits);
    void setDecimals(int decimals);
 
private slots:
    void onEditingFinished();
 
protected:
    void initEditor();
 
private:
    class QDoubleSpinBox* m_doubleEditor;
};
 
//! 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();
 
private:
    class ScientificSpinBox* m_doubleEditor;
};
 
//! Editor for Int variant.
 
class IntEditor : public CustomEditor {
    Q_OBJECT
public:
    IntEditor(QWidget* parent = nullptr);
 
    void setLimits(const RealLimits& limits);
 
private slots:
    void onEditingFinished();
 
protected:
    void initEditor();
 
private:
    class QSpinBox* m_intEditor;
};
 
//! Editor for boolean.
 
class QCheckBox;
 
class BoolEditor : public CustomEditor {
    Q_OBJECT
public:
    BoolEditor(QWidget* parent = nullptr);
 
private slots:
    void onCheckBoxChange(bool value);
 
protected:
    void initEditor();
 
private:
    QCheckBox* m_checkBox;
};
 
#endif // BORNAGAIN_GUI_COREGUI_VIEWS_PROPERTYEDITOR_CUSTOMEDITORS_H