Fix the outer border for the instrument track (#5594)

src/tracks/InstrumentTrack.cpp

@@ -22,6 +22,7 @@
  * Boston, MA 02110-1301 USA.
  *
  */
+#include "InstrumentTrack.h"
 
 #include <QDir>
 #include <QQueue>
@@ -37,7 +38,6 @@
 #include <QPainter>
 
 #include "FileDialog.h"
-#include "InstrumentTrack.h"
 #include "AutomationPattern.h"
 #include "BBTrack.h"
 #include "CaptionMenu.h"

src/tracks/Pattern.cpp

@@ -1123,7 +1123,7 @@ void PatternView::paintEvent( QPaintEvent * )
 
 		// outer border
 		p.setPen( current ? c.lighter( 130 ) : c.darker( 300 ) );
-		p.drawRect( rect() );
+		p.drawRect( 0, 0, rect().right(), rect().bottom() );
 	}
 
 	// draw the 'muted' pixmap only if the pattern was manually muted