gradiobutton.h

/*
 * File: gradiobutton.h
 * --------------------
 *
 * @author Marty Stepp
 * @version 2021/04/09
 * - added sgl namespace
 * @version 2021/04/03
 * - removed dependency on custom collections
 * @version 2019/04/23
 * - added key event support
 * @version 2018/10/06
 * - added toggle()
 * @version 2018/09/08
 * - added doc comments for new documentation generation
 * @version 2018/09/04
 * - added double-click event support
 * @version 2018/08/23
 * - renamed to gradiobutton.h to replace Java version
 * @version 2018/06/29
 * - added change event
 * @version 2018/06/25
 * - initial version
 */


#ifndef _gradiobutton_h
#define _gradiobutton_h

#include <map>
#include <string>
#include <QButtonGroup>
#include <QRadioButton>

#include "ginteractor.h"

namespace sgl {

class _Internal_QRadioButton;

class GRadioButton : public GInteractor {
public:
    GRadioButton(const string& text = "", const string& group = "default", bool checked = false, QWidget* parent = nullptr);

    ~GRadioButton() override;

    /* @inherit */
    string getActionCommand() const override;

    /* @inherit */
    _Internal_QWidget* getInternalWidget() const override;

    virtual string getText() const;

    /* @inherit */
    string getType() const override;

    /* @inherit */
    QWidget* getWidget() const override;

    virtual bool isChecked() const;

    virtual bool isSelected() const;

    virtual void setChecked(bool checked);

    virtual void setSelected(bool selected);

    virtual void setText(const string& text);

    virtual void toggle();

protected:
    string getActionEventType() const override;

private:
    Q_DISABLE_COPY(GRadioButton)

    static std::map<string, QButtonGroup*> _buttonGroups;
    static QButtonGroup* getButtonGroup(const string& group);

    _Internal_QRadioButton* _iqradioButton;

    friend class _Internal_QRadioButton;
};


class _Internal_QRadioButton : public QRadioButton, public _Internal_QWidget {
    Q_OBJECT

public:
    _Internal_QRadioButton(GRadioButton* gradioButton, bool checked = false, QWidget* parent = nullptr);
    void detach() override;
    void keyPressEvent(QKeyEvent* event) override;
    void keyReleaseEvent(QKeyEvent* event) override;
    QSize sizeHint() const override;

signals:
    void doubleClicked();

public slots:
    void handleClick();

protected:
    void mouseDoubleClickEvent(QMouseEvent* e) override;

private:
    GRadioButton* _gradioButton;

    friend class GRadioButton;
};

} // namespace sgl

#endif // _gradiobutton_h