forked from qt-creator/qt-creator
56baf8c058
Since we also license under GPL-3.0 WITH Qt-GPL-exception-1.0,
this applies only to a hypothetical newer version of GPL, that doesn't
exist yet. If such a version emerges, we can still decide to relicense...
While at it, replace (deprecated) GPL-3.0 with more explicit GPL-3.0-only
Change was done by running
find . -type f -exec perl -pi -e "s/LicenseRef-Qt-Commercial OR GPL-3.0\+ OR GPL-3.0 WITH Qt-GPL-exception-1.0/LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0/g" {} \;
Change-Id: I5097e6ce8d10233993ee30d7e25120e2659eb10b
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
91 lines
2.8 KiB
C++
91 lines
2.8 KiB
C++
// Copyright (C) 2016 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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#pragma once
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#include "utils_global.h"
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#include <QSet>
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#include <QString>
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#include <QVariant>
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#include <QWizardPage>
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#include <functional>
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namespace Utils {
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class Wizard;
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namespace Internal {
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class QTCREATOR_UTILS_EXPORT ObjectToFieldWidgetConverter : public QWidget
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{
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Q_OBJECT
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Q_PROPERTY(QVariant value READ value NOTIFY valueChanged)
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public:
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template<class T, typename... Arguments>
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static ObjectToFieldWidgetConverter *create(T *sender,
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void (T::*member)(Arguments...),
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const std::function<QVariant()> &toVariantFunction)
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{
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auto widget = new ObjectToFieldWidgetConverter();
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widget->toVariantFunction = toVariantFunction;
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connect(sender, &QObject::destroyed, widget, &QObject::deleteLater);
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connect(sender, member, widget, [widget] { emit widget->valueChanged(widget->value()); });
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return widget;
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}
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signals:
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void valueChanged(const QVariant &);
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private:
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ObjectToFieldWidgetConverter () = default;
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// is used by the property value
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QVariant value() { return toVariantFunction(); }
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std::function<QVariant()> toVariantFunction;
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};
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} // Internal
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class QTCREATOR_UTILS_EXPORT WizardPage : public QWizardPage
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{
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Q_OBJECT
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public:
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explicit WizardPage(QWidget *parent = nullptr);
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virtual void pageWasAdded(); // called when this page was added to a Utils::Wizard
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template<class T, typename... Arguments>
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void registerObjectAsFieldWithName(const QString &name,
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T *sender,
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void (T::*changeSignal)(Arguments...),
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const std::function<QVariant()> &senderToVariant)
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{
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registerFieldWithName(name,
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Internal::ObjectToFieldWidgetConverter::create(sender,
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changeSignal,
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senderToVariant),
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"value",
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SIGNAL(valueChanged(QValue)));
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}
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void registerFieldWithName(const QString &name, QWidget *widget,
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const char *property = nullptr, const char *changedSignal = nullptr);
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virtual bool handleReject();
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virtual bool handleAccept();
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signals:
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// Emitted when there is something that the developer using this page should be aware of.
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void reportError(const QString &errorMessage);
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private:
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void registerFieldName(const QString &name);
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QSet<QString> m_toRegister;
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};
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} // namespace Utils
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