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| |
| #ifndef QQMLCONNECTIONS_H |
| #define QQMLCONNECTIONS_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include <qqml.h> |
| #include <private/qqmlcustomparser_p.h> |
| |
| #include <QtCore/qobject.h> |
| #include <QtCore/qstring.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QQmlBoundSignal; |
| class QQmlContext; |
| class QQmlConnectionsPrivate; |
| class Q_AUTOTEST_EXPORT QQmlConnections : public QObject, public QQmlParserStatus |
| { |
| Q_OBJECT |
| Q_DECLARE_PRIVATE(QQmlConnections) |
| |
| Q_INTERFACES(QQmlParserStatus) |
| Q_PROPERTY(QObject *target READ target WRITE setTarget NOTIFY targetChanged) |
| Q_PROPERTY(bool enabled READ isEnabled WRITE setEnabled NOTIFY enabledChanged REVISION 3) |
| Q_PROPERTY(bool ignoreUnknownSignals READ ignoreUnknownSignals WRITE setIgnoreUnknownSignals) |
| QML_NAMED_ELEMENT(Connections) |
| |
| public: |
| QQmlConnections(QObject *parent=nullptr); |
| ~QQmlConnections(); |
| |
| QObject *target() const; |
| void setTarget(QObject *); |
| |
| bool isEnabled() const; |
| void setEnabled(bool enabled); |
| |
| bool ignoreUnknownSignals() const; |
| void setIgnoreUnknownSignals(bool ignore); |
| |
| Q_SIGNALS: |
| void targetChanged(); |
| Q_REVISION(3) void enabledChanged(); |
| |
| private: |
| void connectSignals(); |
| void connectSignalsToMethods(); |
| void connectSignalsToBindings(); |
| |
| void classBegin() override; |
| void componentComplete() override; |
| }; |
| |
| // TODO: Drop this class as soon as we can |
| class QQmlConnectionsParser : public QQmlCustomParser |
| { |
| public: |
| void verifyBindings(const QQmlRefPointer<QV4::ExecutableCompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &props) override; |
| void applyBindings(QObject *object, const QQmlRefPointer<QV4::ExecutableCompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings) override; |
| }; |
| |
| // TODO: We won't need Connections to be a custom type anymore once we can drop the |
| // automatic signal handler inference from undeclared properties. |
| template<> |
| inline QQmlCustomParser *qmlCreateCustomParser<QQmlConnections>() |
| { |
| return new QQmlConnectionsParser; |
| } |
| |
| QT_END_NAMESPACE |
| |
| QML_DECLARE_TYPE(QQmlConnections) |
| |
| #endif |