From e52dca36559bf7472b8a2394fd9b52058a523c0e Mon Sep 17 00:00:00 2001
From: Konstantin Ritt <ritt.ks@gmail.com>
Date: Wed, 15 Jan 2014 22:51:53 +0200
Subject: [PATCH] Add convenience method QTextFormat::isEmpty()

Change-Id: I30e74de6853908d1fec399131637848e3c2faabe
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
---
 src/gui/text/qtextformat.cpp | 9 +++++++++
 src/gui/text/qtextformat.h   | 1 +
 2 files changed, 10 insertions(+)

diff --git a/src/gui/text/qtextformat.cpp b/src/gui/text/qtextformat.cpp
index 2389427da0e..3d70befda34 100644
--- a/src/gui/text/qtextformat.cpp
+++ b/src/gui/text/qtextformat.cpp
@@ -705,6 +705,15 @@ Q_GUI_EXPORT QDataStream &operator>>(QDataStream &stream, QTextFormat &fmt)
     InvalidFormat); otherwise returns \c false.
 */
 
+/*!
+    \fn bool QTextFormat::isEmpty() const
+    \since 5.3
+
+    Returns true if the format does not store any properties; false otherwise.
+
+    \sa propertyCount(), properties()
+*/
+
 /*!
     \fn bool QTextFormat::isCharFormat() const
 
diff --git a/src/gui/text/qtextformat.h b/src/gui/text/qtextformat.h
index 20983698115..c04ac3876b9 100644
--- a/src/gui/text/qtextformat.h
+++ b/src/gui/text/qtextformat.h
@@ -295,6 +295,7 @@ public:
     void merge(const QTextFormat &other);
 
     inline bool isValid() const { return type() != InvalidFormat; }
+    inline bool isEmpty() const { return propertyCount() == 0; }
 
     int type() const;