05fc3aef53
Replace the current license disclaimer in files by a SPDX-License-Identifier. Files that have to be modified by hand are modified. License files are organized under LICENSES directory. Task-number: QTBUG-67283 Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
// Copyright (C) 2021 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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#ifndef PROPERTYTESTER_H
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#define PROPERTYTESTER_H
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#include <QObject>
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#include <QProperty>
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class PropertyTester : public QObject
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{
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Q_OBJECT
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signals:
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void xOldChanged();
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void yOldChanged();
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void xNotifiedChanged();
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void yNotifiedChanged();
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public:
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PropertyTester() = default;
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Q_PROPERTY(int xOld READ xOld WRITE setXOld NOTIFY xOldChanged)
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Q_PROPERTY(int yOld READ yOld WRITE setYOld NOTIFY yOldChanged)
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Q_PROPERTY(int x MEMBER x BINDABLE xBindable)
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Q_PROPERTY(int y MEMBER y BINDABLE yBindable)
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Q_PROPERTY(int xNotified MEMBER xNotified NOTIFY xNotifiedChanged BINDABLE xNotifiedBindable)
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Q_PROPERTY(int yNotified MEMBER yNotified NOTIFY yNotifiedChanged BINDABLE yNotifiedBindable)
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void setXOld(int i) {
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if (m_xOld != i) {
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m_xOld = i;
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emit xOldChanged();
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}
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}
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void setYOld(int i) {
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if (m_yOld != i) {
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m_yOld = i;
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emit yOldChanged();
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}
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}
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int xOld() { return m_xOld; }
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int yOld() { return m_yOld; }
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QProperty<int> x;
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QProperty<int> y;
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QBindable<int> xBindable() { return QBindable<int>(&x); }
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QBindable<int> yBindable() { return QBindable<int>(&y); }
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Q_OBJECT_BINDABLE_PROPERTY(PropertyTester, int, xNotified, &PropertyTester::xNotifiedChanged)
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Q_OBJECT_BINDABLE_PROPERTY(PropertyTester, int, yNotified, &PropertyTester::yNotifiedChanged)
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QBindable<int> xNotifiedBindable() { return QBindable<int>(&xNotified); }
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QBindable<int> yNotifiedBindable() { return QBindable<int>(&yNotified); }
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private:
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int m_xOld = 0;
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int m_yOld = 0;
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};
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#endif // PROPERTYTESTER_H
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