Add QMetaMethodBuilder::parameterTypes() function

This function matches QMetaMethod::parameterTypes().
The implementation of QMetaMethod::parameterTypes() was moved to a
helper function in QMetaObjectPrivate, so that it can be shared with
QMetaMethodBuilder.

Change-Id: I4361713996dc4ea31a79c2fc74c813ee5e9c3069
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: João Abecasis <joao.abecasis@nokia.com>

2 files changed, 21 insertions, 1 deletions

diff --git a/src/corelib/kernel/qmetaobjectbuilder.cpp b/src/corelib/kernel/qmetaobjectbuilder.cpp
index 3aad49b2f9..ea8fba10d0 100644
--- a/src/corelib/kernel/qmetaobjectbuilder.cpp
+++ b/src/corelib/kernel/qmetaobjectbuilder.cpp
@@ -136,6 +136,11 @@ public:
     {
         attributes = ((attributes & ~AccessMask) | (int)value);
     }
+
+    QList<QByteArray> parameterTypes() const
+    {
+        return QMetaObjectPrivate::parameterTypeNamesFromSignature(signature);
+    }
 };
 
 class QMetaPropertyBuilderPrivate
@@ -1936,7 +1941,7 @@ QByteArray QMetaMethodBuilder::returnType() const
     is empty, then the method's return type is \c{void}.  The \a value
     will be normalized before it is added to the method.
 
-    \sa returnType(), signature()
+    \sa returnType(), parameterTypes(), signature()
 */
 void QMetaMethodBuilder::setReturnType(const QByteArray& value)
 {
@@ -1946,6 +1951,20 @@ void QMetaMethodBuilder::setReturnType(const QByteArray& value)
 }
 
 /*!
+    Returns the list of parameter types for this method.
+
+    \sa returnType(), parameterNames()
+*/
+QList<QByteArray> QMetaMethodBuilder::parameterTypes() const
+{
+    QMetaMethodBuilderPrivate *d = d_func();
+    if (d)
+        return d->parameterTypes();
+    else
+        return QList<QByteArray>();
+}
+
+/*!
     Returns the list of parameter names for this method.
 
     \sa setParameterNames()
diff --git a/src/corelib/kernel/qmetaobjectbuilder_p.h b/src/corelib/kernel/qmetaobjectbuilder_p.h
index 86bc354164..ef802ce82b 100644
--- a/src/corelib/kernel/qmetaobjectbuilder_p.h
+++ b/src/corelib/kernel/qmetaobjectbuilder_p.h
@@ -203,6 +203,7 @@ public:
     QByteArray returnType() const;
     void setReturnType(const QByteArray& value);
 
+    QList<QByteArray> parameterTypes() const;
     QList<QByteArray> parameterNames() const;
     void setParameterNames(const QList<QByteArray>& value);