63 lines
1.4 KiB
C++
63 lines
1.4 KiB
C++
// Copyright (C) 2022 The Qt Company Ltd.
|
|
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
|
|
|
|
#ifndef WITHLENGTH_H
|
|
#define WITHLENGTH_H
|
|
|
|
#include <QtCore/qobject.h>
|
|
#include <QtCore/qpoint.h>
|
|
#include <QtCore/qrect.h>
|
|
#include <QtQml/qqml.h>
|
|
|
|
class ObjectType : public QObject
|
|
{
|
|
Q_OBJECT
|
|
QML_ELEMENT
|
|
public:
|
|
ObjectType(QObject *parent = nullptr) : QObject(parent) {}
|
|
};
|
|
|
|
struct ValueTypeWithLength
|
|
{
|
|
Q_GADGET
|
|
QML_VALUE_TYPE(withLength)
|
|
QML_CONSTRUCTIBLE_VALUE
|
|
|
|
Q_PROPERTY(int length READ length CONSTANT)
|
|
|
|
public:
|
|
ValueTypeWithLength() = default;
|
|
Q_INVOKABLE ValueTypeWithLength(int length) : m_length(length) {}
|
|
Q_INVOKABLE ValueTypeWithLength(QPointF point) : m_length(point.manhattanLength()) {}
|
|
Q_INVOKABLE ValueTypeWithLength(QRectF rect) : m_length(rect.width()) {}
|
|
Q_INVOKABLE ValueTypeWithLength(ObjectType *o) : m_length(o->objectName().length()) {}
|
|
Q_INVOKABLE QString toString() const { return QStringLiteral("no"); }
|
|
|
|
int length() const { return m_length; }
|
|
|
|
private:
|
|
int m_length = 19;
|
|
};
|
|
|
|
struct InnerWithLength {
|
|
int m_length;
|
|
};
|
|
|
|
struct UnconstructibleWithLength
|
|
{
|
|
Q_GADGET
|
|
QML_VALUE_TYPE(unconstructibleWithLength)
|
|
|
|
QML_FOREIGN(InnerWithLength)
|
|
QML_EXTENDED(UnconstructibleWithLength)
|
|
|
|
public:
|
|
UnconstructibleWithLength() = default;
|
|
Q_INVOKABLE UnconstructibleWithLength(int length) : v{length} {}
|
|
|
|
private:
|
|
InnerWithLength v;
|
|
};
|
|
|
|
#endif // WITHLENGTH_H
|