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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#ifndef EXTENSIONTYPES_H
#define EXTENSIONTYPES_H
#include <QtCore/qobject.h>
#include <qqml.h>
#include <QtQml/qqmlparserstatus.h>
class Extension : public QObject
{
Q_OBJECT
QML_ANONYMOUS
Q_PROPERTY(int count READ getCount WRITE setCount NOTIFY countChanged)
public:
Extension(QObject *parent = nullptr) : QObject(parent) { }
int getCount() const { return 42; }
void setCount(int) { }
enum EnumFromExtension {
ThisIsTheEnumFromExtension,
};
Q_ENUM(EnumFromExtension)
enum FlagFromExtension {
ThisIsTheFlagFromExtension,
};
Q_DECLARE_FLAGS(FlagsFromExtension, FlagFromExtension)
Q_FLAG(FlagsFromExtension)
Q_SIGNALS:
void countChanged();
};
class IndirectExtension : public Extension
{
Q_OBJECT
QML_ANONYMOUS
public:
IndirectExtension(QObject *parent = nullptr) : Extension(parent) { }
};
class Extended : public QObject
{
Q_OBJECT
QML_ELEMENT
QML_EXTENDED(Extension)
Q_PROPERTY(double count READ getCount WRITE setCount NOTIFY countChanged)
public:
Extended(QObject *parent = nullptr) : QObject(parent) { }
double getCount() const { return 0.0; }
void setCount(double) { }
enum EnumFromExtended {
ThisIsTheEnumFromExtended,
};
Q_ENUM(EnumFromExtended)
enum FlagFromExtended {
ThisIsTheFlagFromExtended,
};
Q_DECLARE_FLAGS(FlagsFromExtended, FlagFromExtended)
Q_FLAG(FlagsFromExtended)
Q_SIGNALS:
void countChanged();
};
class ExtendedIndirect : public QObject
{
Q_OBJECT
QML_ELEMENT
QML_EXTENDED(IndirectExtension)
Q_PROPERTY(double count READ getCount WRITE setCount NOTIFY countChanged)
public:
ExtendedIndirect(QObject *parent = nullptr) : QObject(parent) { }
double getCount() const { return 0; }
void setCount(double) { }
Q_SIGNALS:
void countChanged();
};
class Extension2 : public QObject
{
Q_OBJECT
QML_ANONYMOUS
Q_PROPERTY(QString str READ getStr WRITE setStr NOTIFY strChanged)
public:
Extension2(QObject *parent = nullptr) : QObject(parent) { }
QString getStr() const { return QStringLiteral("42"); }
void setStr(QString) { }
Q_SIGNALS:
void strChanged();
};
class ExtendedTwice : public Extended
{
Q_OBJECT
QML_ELEMENT
QML_EXTENDED(Extension2)
Q_PROPERTY(QByteArray str READ getStr WRITE setStr)
public:
ExtendedTwice(QObject *parent = nullptr) : Extended(parent) { }
QByteArray getStr() const { return QByteArray(); }
void setStr(QByteArray) { }
};
class AttachedType : public QObject
{
Q_OBJECT
QML_ANONYMOUS
public:
AttachedType(QObject *parent = nullptr) : QObject(parent) { }
};
class ExtensionNamespace : public QObject, public QQmlParserStatus
{
Q_OBJECT
QML_ANONYMOUS
Q_PROPERTY(int count READ getCount WRITE setCount NOTIFY countChanged)
Q_PROPERTY(QObject *p READ p CONSTANT)
Q_CLASSINFO("DefaultProperty", "objectName")
Q_CLASSINFO("ParentProperty", "p")
Q_INTERFACES(QQmlParserStatus)
QML_ATTACHED(AttachedType)
QObject *m_p = nullptr;
public:
ExtensionNamespace(QObject *parent = nullptr) : QObject(parent), m_p(parent) { }
int getCount() const { return 42; }
void setCount(int) { }
QObject *p() const { return m_p; }
enum ExtensionEnum {
Value1,
Value2,
};
Q_ENUM(ExtensionEnum)
Q_INVOKABLE int someMethod() { return 42; }
void classBegin() override { }
void componentComplete() override { }
static AttachedType *qmlAttachedProperties(QObject *parent) { return new AttachedType(parent); }
Q_SIGNALS:
void countChanged();
};
class NamespaceExtended : public QObject
{
Q_OBJECT
QML_ELEMENT
QML_EXTENDED_NAMESPACE(ExtensionNamespace)
};
class NonNamespaceExtended : public QObject
{
Q_OBJECT
QML_ELEMENT
QML_EXTENDED(ExtensionNamespace)
};
#endif // EXTENSIONTYPES_H
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