4 files changed, 34 insertions, 1 deletions
diff --git a/src/gui/painting/qcolorspace.cpp b/src/gui/painting/qcolorspace.cpp
index e1f8d0b63b..e770d929d3 100644
--- a/src/gui/painting/qcolorspace.cpp
+++ b/src/gui/painting/qcolorspace.cpp
@@ -1014,6 +1014,35 @@ QColorSpace::operator QVariant() const
     return QVariant::fromValue(*this);
 }
 
+/*!
+    Returns the name or short description. If a description hasn't been given
+    in setDescription(), the original name of the profile is returned if the
+    profile is unmodified, a guessed name is returned if the profile has been
+    recognized as a known color space, otherwise an empty string is returned.
+
+    \since 6.2
+*/
+QString QColorSpace::description() const noexcept
+{
+    if (d_ptr)
+        return d_ptr->userDescription.isEmpty() ? d_ptr->description : d_ptr->userDescription;
+    return QString();
+}
+
+/*!
+    Sets the name or short description of the color space to \a description.
+
+    If set to empty description() will return original or guessed descriptions
+    instead.
+
+    \since 6.2
+*/
+void QColorSpace::setDescription(const QString &description)
+{
+    detach();
+    d_ptr->userDescription = description;
+}
+
 /*****************************************************************************
   QColorSpace stream functions
  *****************************************************************************/
diff --git a/src/gui/painting/qcolorspace.h b/src/gui/painting/qcolorspace.h
index 1620c75473..43ae2257c0 100644
--- a/src/gui/painting/qcolorspace.h
+++ b/src/gui/painting/qcolorspace.h
@@ -118,6 +118,9 @@ public:
     TransferFunction transferFunction() const noexcept;
     float gamma() const noexcept;
 
+    QString description() const noexcept;
+    void setDescription(const QString &description);
+
     void setTransferFunction(TransferFunction transferFunction, float gamma = 0.0f);
     void setTransferFunction(const QList<uint16_t> &transferFunctionTable);
     void setTransferFunctions(const QList<uint16_t> &redTransferFunctionTable,
diff --git a/src/gui/painting/qcolorspace_p.h b/src/gui/painting/qcolorspace_p.h
index 65e5bcf5ff..b5e5263cae 100644
--- a/src/gui/painting/qcolorspace_p.h
+++ b/src/gui/painting/qcolorspace_p.h
@@ -133,6 +133,7 @@ public:
     QColorMatrix toXyz;
 
     QString description;
+    QString userDescription;
     QByteArray iccProfile;
 
     static QBasicMutex s_lutWriteLock;
diff --git a/src/gui/painting/qicc.cpp b/src/gui/painting/qicc.cpp
index 2e6d295ce5..8196ccc595 100644
--- a/src/gui/painting/qicc.cpp
+++ b/src/gui/painting/qicc.cpp
@@ -407,7 +407,7 @@ QByteArray toIccProfile(const QColorSpace &space)
     }
 
     descOffset = currentOffset;
-    QByteArray description = spaceDPtr->description.toUtf8();
+    QByteArray description = space.description().toUtf8();
     stream << uint(Tag::desc) << uint(0);
     stream << uint(description.size() + 1);
     stream.writeRawData(description.constData(), description.size() + 1);