QObject: add a macro for conveniently setting the object name

This is a simplified port of KDTools' KDAB_SET_OBJECT_NAME.
It simply assigns the variable name as the objectName of
a QObject, uic-style. It uses a small helper function so
that it works on references as well as pointer variables.

  QLabel label;
  QLabel *pLabel = new QLabel();
  Q_SET_OBJECT_NAME(label);
  Q_SET_OBJECT_NAME(pLabel);

Change-Id: I25fec0c90f33249a3ea5d2dd622ab708019fd101
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: David Faure <faure@kde.org>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

1 files changed, 8 insertions, 8 deletions

diff --git a/tests/auto/corelib/kernel/qobject/tst_qobject.cpp b/tests/auto/corelib/kernel/qobject/tst_qobject.cpp
index 479cdd3ca8..9adc191135 100644
--- a/tests/auto/corelib/kernel/qobject/tst_qobject.cpp
+++ b/tests/auto/corelib/kernel/qobject/tst_qobject.cpp
@@ -563,14 +563,14 @@ void tst_QObject::findChildren()
     QTimer t121(&o12);
     QTimer emptyname(&o);
 
-    o.setObjectName("o");
-    o1.setObjectName("o1");
-    o2.setObjectName("o2");
-    o11.setObjectName("o11");
-    o12.setObjectName("o12");
-    o111.setObjectName("o111");
-    t1.setObjectName("t1");
-    t121.setObjectName("t121");
+    Q_SET_OBJECT_NAME(o);
+    Q_SET_OBJECT_NAME(o1);
+    Q_SET_OBJECT_NAME(o2);
+    Q_SET_OBJECT_NAME(o11);
+    Q_SET_OBJECT_NAME(o12);
+    Q_SET_OBJECT_NAME(o111);
+    Q_SET_OBJECT_NAME(t1);
+    Q_SET_OBJECT_NAME(t121);
     emptyname.setObjectName("");
 
     QObject *op = 0;