As of workshop RW/KB, improved / fixed text messages

Also refs #351
* messages can be formatted with style sheet
* fixed: removed command from message
* added originator to command line
* msg parsing now in core
* using ITimestampBased for text messages and status messages
* allow to resize rows to content (view base)
* model / views for text messages
* removed old qt stylesheets

src/blackmisc/statusmessagelist.h

@@ -12,6 +12,7 @@
 #ifndef BLACKMISC_STATUSMESSAGELIST_H
 #define BLACKMISC_STATUSMESSAGELIST_H
 
+#include "timestampobjectlist.h"
 #include "valueobject.h"
 #include "sequence.h"
 #include "collection.h"
@@ -23,7 +24,9 @@ namespace BlackMisc
     /*!
      * Status messages, e.g. from Core -> GUI
      */
-    class CStatusMessageList : public CSequence<CStatusMessage>
+    class CStatusMessageList :
+        public CSequence<CStatusMessage>,
+        public ITimestampObjectList<CStatusMessage, CStatusMessageList>
     {
     public:
         //! Constructor
@@ -52,6 +55,13 @@ namespace BlackMisc
 
         //! Register metadata of unit and quantity
         static void registerMetadata();
+
+    protected:
+        //! Myself
+        virtual const CStatusMessageList &container() const override { return *this; }
+
+        //! Myself
+        virtual CStatusMessageList &container() override { return *this; }
     };
 }