diff options
Diffstat (limited to 'src/corelib/tools/qcommandlineparser.cpp')
| -rw-r--r-- | src/corelib/tools/qcommandlineparser.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/corelib/tools/qcommandlineparser.cpp b/src/corelib/tools/qcommandlineparser.cpp index 2880eedf77a..863cf0ca6ce 100644 --- a/src/corelib/tools/qcommandlineparser.cpp +++ b/src/corelib/tools/qcommandlineparser.cpp @@ -196,7 +196,8 @@ QStringList QCommandLineParserPrivate::aliases(const QString &optionName) const since the output is either discarded or not accessible. On Windows, QCommandLineParser uses message boxes to display usage information - and errors if no console window can be obtained. + and errors if no console window can be obtained. These message boxes can be omitted by setting + the \c QT_COMMAND_LINE_PARSER_NO_GUI_MESSAGE_BOXES environment variable. For other platforms, it is recommended to display help texts and error messages using a QMessageBox. To preserve the formatting of the help text, rich text |