Add ESC code to change tab text color. Since t has to do with window

konsole/TEmuVt102.cpp

@@ -511,6 +511,9 @@ switch( N )
 // resize = \e[8;<row>;<col>t
     case TY_CSI_PS('t',    8) : changeColLin( q /* col */, p /* lin */ ); break;
 
+// change tab text color : \e[28;<color>t  color: 0-16,777,215
+    case TY_CSI_PS('t',    28) : emit changeTabTextColor   ( p        ); break;
+
     case TY_CSI_PS('K',    0) : scr->clearToEndOfLine     (          ); break;
     case TY_CSI_PS('K',    1) : scr->clearToBeginOfLine   (          ); break;
     case TY_CSI_PS('K',    2) : scr->clearEntireLine      (          ); break;

konsole/TEmulation.h

@@ -72,6 +72,7 @@ signals:
   void changeTitle(int arg, const char* str);
   void notifySessionState(int state);
   void zmodemDetected();
+  void changeTabTextColor(int color);
 
 public:
 

konsole/konsole.cpp

@@ -1983,6 +1983,18 @@ void Konsole::reparseConfiguration()
   }
 }
 
+// Called from emulation
+void Konsole::changeTabTextColor( int rgb )
+{
+    QColor color;
+    color.setRgb( rgb );
+    if ( !color.isValid() ) {
+        kdWarning()<<" Invalid RGB color "<<rgb<<endl;
+        return;
+    }
+    tabwidget->setTabColor( se->widget(), color );
+}
+
 // Called from emulation
 void Konsole::changeColLin(int columns, int lines)
 {
@@ -2685,6 +2697,8 @@ QString Konsole::newSession(KSimpleConfig *co, QString program, const QStrList &
            this, SLOT(slotGetSessionSchema(TESession*, QString &)));
   connect( s, SIGNAL(setSessionSchema(TESession*, const QString &)),
            this, SLOT(slotSetSessionSchema(TESession*, const QString &)));
+  connect( s->getEmulation(),SIGNAL(changeTabTextColor(int)), 
+           this,SLOT(changeTabTextColor(int)) );
 
   s->widget()->setVTFont(defaultFont);// Hack to set font again after newSession
   s->setSchemaNo(schmno);
@@ -3387,6 +3401,7 @@ void Konsole::detachSession(TESession* _se) {
   disconnect( _se->getEmulation(),SIGNAL(ImageSizeChanged(int,int)), this,SLOT(notifySize(int,int)));
   disconnect( _se->getEmulation(),SIGNAL(changeColLin(int, int)), this,SLOT(changeColLin(int,int)) );
   disconnect( _se->getEmulation(),SIGNAL(changeColumns(int)), this,SLOT(changeColumns(int)) );
+  disconnect( _se->getEmulation(),SIGNAL(changeTabTextColor(int)), this,SLOT(changeTabTextColor(int)) );
 
   disconnect( _se,SIGNAL(updateTitle()), this,SLOT(updateTitle()) );
   disconnect( _se,SIGNAL(notifySessionState(TESession*,int)), this,SLOT(notifySessionState(TESession*,int)) );
@@ -3486,6 +3501,8 @@ void Konsole::attachSession(TESession* session)
   connect( session->getEmulation(),SIGNAL(changeColumns(int)), this,SLOT(changeColumns(int)) );
   connect( session->getEmulation(),SIGNAL(changeColLin(int, int)), this,SLOT(changeColLin(int,int)) );
 
+  connect( session->getEmulation(),SIGNAL(changeTabTextColor(int)), this,SLOT(changeTabTextColor(int)) );
+
   activateSession(session);
 }
 

konsole/konsole.h

@@ -156,6 +156,7 @@ private slots:
   void updateKeytabMenu();
   void updateRMBMenu();
 
+  void changeTabTextColor(int);
   void changeColumns(int);
   void changeColLin(int columns, int lines);
   void notifySessionState(TESession* session,int state);