qsettingsgroupwidget.h

#ifndef QSETTINGSGROUPWIDGET_H
#define QSETTINGSGROUPWIDGET_H

#include "qsettingsdialog_global.h"
#include "qsettingsentry.h"
#include <QHash>
class QSettingsWidgetBase;
class QCheckBox;

class QSETTINGSDIALOGSHARED_EXPORT QSettingsGroupWidgetBase
{
public:
    virtual ~QSettingsGroupWidgetBase();

    virtual QWidget *asWidget() = 0;
    virtual void initialize(const UiPropertyMap &uiPropertyMap) = 0;

    virtual void setName(const QString &name) = 0;
    virtual void setTooltip(const QString &tooltip) = 0;
    virtual void setOptional(bool optional) = 0;

    virtual bool isChecked() const = 0;
    virtual void setChecked(bool checked) = 0;

    virtual void addWidgetRaw(QSharedPointer<QSettingsEntry> entry, QWidget *content, bool hasError);
    virtual void setEntryChecked(QSharedPointer<QSettingsEntry> entry, bool checked);
    virtual void setEntryLabelEnabled(QSharedPointer<QSettingsEntry> entry, bool enabled);
    virtual bool isEntryChecked(QSharedPointer<QSettingsEntry> entry) const;

    virtual bool searchExpression(const QRegularExpression &regex, const QString &searchStyleSheet);

protected:
    virtual void addWidgetWithLabel(QWidget *label, QWidget *content) = 0;

    typedef QPair<QWidget*, QSettingsWidgetBase*> GroupElement;
    QHash<QSharedPointer<QSettingsEntry>, GroupElement> entryMap;
};

template <class TWidget>
class QSettingsGroupWidget : public TWidget, public QSettingsGroupWidgetBase
{
public:
    inline QSettingsGroupWidget(QWidget *parent = nullptr) :
        TWidget(parent),
        QSettingsGroupWidgetBase()
    {}

    inline QWidget *asWidget() final {
        return this;
    }
    void initialize(const UiPropertyMap &uiPropertyMap) override {
        for(UiPropertyMap::const_iterator it = uiPropertyMap.constBegin(), end = uiPropertyMap.constEnd(); it != end; ++it)
            this->setProperty(it.key().toLocal8Bit().constData(), it.value());
    }
};

#endif // QSETTINGSGROUPWIDGET_H