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#ifndef QLISTPROVIDER_H
#define QLISTPROVIDER_H
#include <QtQml/qqmlengine.h>
#include <QtCore/qobject.h>
#include <QtCore/qjsonarray.h>
class QListProvider : public QObject
{
Q_OBJECT
QML_NAMED_ELEMENT(ListProvider)
Q_PROPERTY(QJsonArray json READ json WRITE setJson NOTIFY jsonChanged FINAL)
Q_PROPERTY(QStringList strings READ strings WRITE setStrings NOTIFY stringsChanged FINAL)
Q_PROPERTY(QList<QStringList> stringStrings READ stringStrings WRITE setStringStrings NOTIFY stringStringsChanged FINAL)
public:
explicit QListProvider(QObject *parent = nullptr) : QObject(parent) { }
Q_INVOKABLE QList<int> intList() const
{
QList<int> list;
for (int i = 0; i < 3; ++i)
list.append(i);
return list;
}
QStringList strings() const { return m_strings; }
void setStrings(const QStringList &strings)
{
if (strings != m_strings) {
m_strings = strings;
emit stringsChanged();
}
}
QJsonArray json() const { return m_json; }
void setJson(const QJsonArray &json)
{
if (json != m_json) {
m_json = json;
emit jsonChanged();
}
}
QList<QStringList> stringStrings() const
{
return m_stringStrings;
}
void setStringStrings(const QList<QStringList> &stringStrings)
{
if (m_stringStrings != stringStrings) {
m_stringStrings = stringStrings;
emit stringStringsChanged();
}
}
signals:
void jsonChanged();
void stringsChanged();
void stringStringsChanged();
private:
QJsonArray m_json;
QStringList m_strings;
QList<QStringList> m_stringStrings;
};
#endif // QLISTPROVIDER_H
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