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39
40#ifndef QQMLLOGGINGCATEGORY_P_H
41#define QQMLLOGGINGCATEGORY_P_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists purely as an
48// implementation detail. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include <QtCore/qobject.h>
55#include <QtCore/qstring.h>
56#include <QtCore/qloggingcategory.h>
57
58#include <QtQml/qqmlparserstatus.h>
59#include <QtQml/qqml.h>
60
61QT_BEGIN_NAMESPACE
62
63class QQmlLoggingCategory : public QObject, public QQmlParserStatus
64{
65 Q_OBJECT
66 Q_INTERFACES(QQmlParserStatus)
67
68 Q_PROPERTY(QString name READ name WRITE setName)
69 Q_PROPERTY(DefaultLogLevel defaultLogLevel READ defaultLogLevel WRITE setDefaultLogLevel REVISION 12)
70 QML_NAMED_ELEMENT(LoggingCategory)
71 QML_ADDED_IN_MINOR_VERSION(8)
72
73public:
74 enum DefaultLogLevel {
75 Debug = QtDebugMsg,
76 Info = QtInfoMsg,
77 Warning = QtWarningMsg,
78 Critical = QtCriticalMsg,
79 Fatal = QtFatalMsg
80 };
81 Q_ENUM(DefaultLogLevel);
82
83 QQmlLoggingCategory(QObject *parent = nullptr);
84 virtual ~QQmlLoggingCategory();
85
86 DefaultLogLevel defaultLogLevel() const;
87 void setDefaultLogLevel(DefaultLogLevel defaultLogLevel);
88 QString name() const;
89 void setName(const QString &name);
90
91 QLoggingCategory *category() const;
92
93 void classBegin() override;
94 void componentComplete() override;
95
96private:
97 QByteArray m_name;
98 QScopedPointer<QLoggingCategory> m_category;
99 DefaultLogLevel m_defaultLogLevel = Debug;
100 bool m_initialized;
101};
102
103QT_END_NAMESPACE
104
105#endif // QQMLLOGGINGCATEGORY_H
106

source code of qtdeclarative/src/qml/qml/qqmlloggingcategory_p.h