diff options
Diffstat (limited to 'src/corelib/io/qloggingcategory.cpp')
| -rw-r--r-- | src/corelib/io/qloggingcategory.cpp | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/src/corelib/io/qloggingcategory.cpp b/src/corelib/io/qloggingcategory.cpp index 69af936bca..4256d4b6e1 100644 --- a/src/corelib/io/qloggingcategory.cpp +++ b/src/corelib/io/qloggingcategory.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2016 The Qt Company Ltd. +** Copyright (C) 2017 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtCore module of the Qt Toolkit. @@ -334,12 +334,11 @@ bool QLoggingCategory::isEnabled(QtMsgType msgtype) const /*! Changes the message type \a type for the category to \a enable. - \note Changes only affect the current QLoggingCategory object, and won't - change the settings of other objects for the same category name. - Use either \l setFilterRules() or \l installFilter() to change the - configuration globally. + This method is meant to be used only from inside a filter + installed by \l installFilter(). See \l {Configuring Categories} for + an overview on how to configure categories globally. - \note \c QtFatalMsg cannot be changed. It will always return \c true. + \note \c QtFatalMsg cannot be changed. It will always remain \c true. */ void QLoggingCategory::setEnabled(QtMsgType type, bool enable) { @@ -411,8 +410,8 @@ QLoggingCategory *QLoggingCategory::defaultCategory() filter is free to change the respective category configuration with \l setEnabled(). - The filter might be called concurrently from different threads, and - therefore has to be reentrant. + The filter might be called from different threads, but never concurrently. + The filter shall not call any static functions of QLoggingCategory. Example: \snippet qloggingcategory/main.cpp 21 |