From 0d65c71a193c3c14860bf3f2aa80240032d77ab8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tor=20Arne=20Vestb=C3=B8?= <tor.arne.vestbo@qt.io>
Date: Wed, 19 Dec 2018 16:46:20 +0100
Subject: [PATCH] Add QDebug convenience for changing the verbosity level

 qDebug().nospace().verbosity(3) << myObj;

Change-Id: Idea3094294d1afbff302e472e47a55a01d3b7735
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 src/corelib/io/qdebug.cpp | 11 +++++++++++
 src/corelib/io/qdebug.h   |  2 ++
 2 files changed, 13 insertions(+)

diff --git a/src/corelib/io/qdebug.cpp b/src/corelib/io/qdebug.cpp
index 4d56d1a1796..ce549eda6b9 100644
--- a/src/corelib/io/qdebug.cpp
+++ b/src/corelib/io/qdebug.cpp
@@ -475,6 +475,17 @@ QDebug &QDebug::resetFormat()
     \sa verbosity()
 */
 
+/*!
+    \fn QDebug &QDebug::verbosity(int verbosityLevel)
+    \since 5.13
+
+    Sets the verbosity of the stream to \a verbosityLevel and returns a reference to the stream.
+
+    The allowed range is from 0 to 7. The default value is 2.
+
+    \sa verbosity(), setVerbosity()
+*/
+
 /*!
     \fn QDebug &QDebug::operator<<(QChar t)
 
diff --git a/src/corelib/io/qdebug.h b/src/corelib/io/qdebug.h
index 9d1ce51da58..07a02281687 100644
--- a/src/corelib/io/qdebug.h
+++ b/src/corelib/io/qdebug.h
@@ -123,6 +123,7 @@ public:
     inline QDebug &space() { stream->space = true; stream->ts << ' '; return *this; }
     inline QDebug &nospace() { stream->space = false; return *this; }
     inline QDebug &maybeSpace() { if (stream->space) stream->ts << ' '; return *this; }
+    inline QDebug &verbosity(int verbosityLevel) { setVerbosity(verbosityLevel); return *this; }
     int verbosity() const { return stream->verbosity(); }
     void setVerbosity(int verbosityLevel) { stream->setVerbosity(verbosityLevel); }
 
@@ -195,6 +196,7 @@ public:
     inline QNoDebug &quote() { return *this; }
     inline QNoDebug &noquote() { return *this; }
     inline QNoDebug &maybeQuote(const char = '"') { return *this; }
+    inline QNoDebug &verbosity(int) { return *this; }
 
     template<typename T>
     inline QNoDebug &operator<<(const T &) { return *this; }