Drop USE_TQT4 code

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit 7f1d383a12)

kommander/editor/widgetfactory.cpp

@@ -1904,17 +1904,10 @@ void TQLayoutWidget::updateSizePolicy()
 		    vt |= TQSizePolicy::Maximum;
 	    }
 	}
-#ifdef USE_QT4
 	if ( layout()->expanding() & TQSizePolicy::Horizontally )
 	    ht = TQSizePolicy::Expanding;
 	if ( layout()->expanding() & TQSizePolicy::Vertically )
 	    vt = TQSizePolicy::Expanding;
-#else // USE_QT4
-	if ( layout()->expanding() & TQSizePolicy::Horizontally )
-	    ht = TQSizePolicy::Expanding;
-	if ( layout()->expanding() & TQSizePolicy::Vertically )
-	    vt = TQSizePolicy::Expanding;
-#endif // USE_QT4
 
 	layout()->invalidate();
     }

lib/compatibility/tdemdi/qextmdi/tdemdichildarea.cpp

@@ -218,12 +218,8 @@ void KMdiChildArea::setTopChild( KMdiChildFrm* child, bool /* bSetFocus */ )
 		else
 			child->raise();
 		
-#ifdef USE_QT4
-		child->m_pClient->setFocus();
-#else // USE_QT4
 		TQFocusEvent::setReason( TQFocusEvent::Other );
 		child->m_pClient->setFocus();
-#endif // USE_QT4
 	}
 }