uic: use C string literals for setObjectName()

Because setObjectName() now takes a QAnyStringView, passing C string
literals is much more efficient than using QString::fromUtf8().

This patch only deals with setObjectName() as a known property,
probably from a name attribute. If the objectName property is set by a
<property> element (or so I assume), we still emit a
QString::fromUtf8(). Detecting objectName there would be too much
magic.

Besides, I haven't been able to find why sometimes there's a second
setObjectName call right after the first, when in the XML it seems all
kosher (name attribute and objectName <property> agreeing on the
content).

Change-Id: Icf07bad841ac735a9c744bbd955428ba15758089
Reviewed-by: Thiago Macieira <[email protected]>
Reviewed-by: Qt CI Bot <[email protected]>
Reviewed-by: Friedemann Kleint <[email protected]>
Reviewed-by: Mårten Nordheim <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/tools/uic/cpp/cppwriteinitialization.cpp b/src/tools/uic/cpp/cppwriteinitialization.cpp
index 7f5776b5c64..33aa48d3087 100644
--- a/src/tools/uic/cpp/cppwriteinitialization.cpp
+++ b/src/tools/uic/cpp/cppwriteinitialization.cpp
@@ -1218,7 +1218,7 @@ void WriteInitialization::writeProperties(const QString &varName,
             objectName.remove(0, language::self.size());
         m_output << m_indent << indent
             << varName << language::derefPointer << "setObjectName("
-            << language::qstring(objectName, m_dindent) << ')' << language::eol;
+            << language::charliteral(objectName, m_dindent) << ')' << language::eol;
     }
 
     int leftMargin, topMargin, rightMargin, bottomMargin;