Properties dialog: stop handling 'Enter' key - use 'Ok' to close it

src/layui/layui/layPropertiesDialog.cc

@@ -637,6 +637,12 @@ PropertiesDialog::reject ()
   QDialog::reject ();
 }
 
+void
+PropertiesDialog::accept ()
+{
+  //  stop handling "Enter" key.
+}
+
 }
 
 #endif

src/layui/layui/layPropertiesDialog.h

@@ -116,6 +116,7 @@ public slots:
 
 protected:
   void reject ();
+  void accept ();
 
 private:
   Ui::PropertiesDialog *mp_ui;