55 lines
1.2 KiB
C++
55 lines
1.2 KiB
C++
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#ifndef FGQMLPROPERTYNODE_HXX
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#define FGQMLPROPERTYNODE_HXX
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#include <QObject>
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#include <QVariant>
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#include <simgear/props/props.hxx>
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class FGQmlPropertyNode : public QObject,
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public SGPropertyChangeListener
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{
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Q_OBJECT
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public:
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explicit FGQmlPropertyNode(QObject *parent = nullptr);
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Q_PROPERTY(QVariant value READ value NOTIFY valueChangedNotify)
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Q_PROPERTY(QString path READ path WRITE setPath NOTIFY pathChanged)
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Q_PROPERTY(FGQmlPropertyNode* parentProp READ parentProp NOTIFY parentPropChanged)
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Q_INVOKABLE bool set(QVariant newValue);
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// children accessor
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QVariant value() const;
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QString path() const;
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FGQmlPropertyNode* parentProp() const;
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// C++ API, not accessible from QML
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void setNode(SGPropertyNode_ptr node);
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SGPropertyNode_ptr node() const;
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protected:
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// SGPropertyChangeListener API
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void valueChanged(SGPropertyNode * node) override;
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signals:
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void valueChangedNotify(QVariant value);
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void pathChanged(QString path);
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void parentPropChanged(FGQmlPropertyNode* parentProp);
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public slots:
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void setPath(QString path);
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private:
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SGPropertyNode_ptr _prop;
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};
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#endif // FGQMLPROPERTYNODE_HXX
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