QCommandLineParser: add --help-all, to show Qt options as well

Sample output at http://www.kdab.com/~dfaure/2019/help-all-example.txt

Fixes: QTBUG-41802
Change-Id: I7a3350200761d41481fcb10ec4328e96e548d246
Reviewed-by: André Hartmann <aha_1980@gmx.de>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
 
 
 

1 files changed, 7 insertions, 0 deletions

diff --git a/src/corelib/kernel/qcoreapplication.cpp b/src/corelib/kernel/qcoreapplication.cpp
index b70c61e351..72aaac44a6 100644
--- a/src/corelib/kernel/qcoreapplication.cpp
+++ b/src/corelib/kernel/qcoreapplication.cpp
@@ -226,6 +226,13 @@ bool QCoreApplicationPrivate::checkInstance(const char *function)
     return b;
 }
 
+void QCoreApplicationPrivate::addQtOptions(QList<QCommandLineOption> *options)
+{
+    options->append(QCommandLineOption(QStringLiteral("qmljsdebugger"),
+                QStringLiteral("Activates the QML/JS debugger with a specified port. The value must be of format port:1234[,block]. \"block\" makes the application wait for a connection."),
+                QStringLiteral("value")));
+}
+
 void QCoreApplicationPrivate::processCommandLineArguments()
 {
     int j = argc ? 1 : 0;