Clean up some issues with new scrolling optimization.

Region.C

@@ -345,7 +345,8 @@ Region::draw ( int X, int Y, int W, int H )
     fl_line( rx, Y, rx, Y + H );
     fl_line( rx + rw - 1, Y, rx + rw - 1, Y + H );
 
-    draw_label( _clip->name(), (Fl_Align)(FL_ALIGN_LEFT | FL_ALIGN_BOTTOM /*| FL_ALIGN_CLIP*/ | FL_ALIGN_INSIDE) );
+    draw_label( _clip->name(), align() );
+
 
 
 /*     if ( _selected ) */

Region.H

@@ -54,6 +54,7 @@ class Region : public Track_Widget
 public:
 
     Fl_Boxtype box ( void ) const { return Region::_box; }
+    Fl_Align align ( void ) const { return  (Fl_Align)(FL_ALIGN_LEFT | FL_ALIGN_BOTTOM /*| FL_ALIGN_CLIP*/ | FL_ALIGN_INSIDE); }
 
     Region ( const Region & rhs );
     Region ( Audio_File *c );

Timeline.H

@@ -161,11 +161,13 @@ struct Timeline : public Fl_Group
             H = tracks->h();
 
 
+
 /*             fl_color( FL_RED ); */
 /*             fl_rect( X, Y, X + W, Y + H ); */
 
             if ( damage() & FL_DAMAGE_ALL )
             {
+                Fl_Group::draw();
                 draw_clip( this, X, tracks->y(), W, tracks->h() );
                 draw_clip( this, X, rulers->y(), W, rulers->h() );
                 return;

Track_Point.H

@@ -30,6 +30,7 @@ protected:
 
 public:
 
+    Fl_Align align ( void ) const { return FL_ALIGN_RIGHT; }
     int abs_w ( void ) const { return 10; }
     nframes_t length ( void ) const { return timeline->x_to_ts( abs_w() ); }
 
@@ -43,6 +44,6 @@ public:
         {
             Track_Widget::draw( x(), Y, w(), H );
 
-            draw_label( _label, FL_ALIGN_RIGHT );
+            draw_label( _label, align() );
         }
 };

Track_Widget.H

@@ -95,11 +95,18 @@ public:
     virtual nframes_t length ( void ) const { return _end - _start; }
 
     virtual Fl_Boxtype box ( void ) const { return FL_UP_BOX; }
+    virtual Fl_Align align ( void ) const { return (Fl_Align)0; }
 
-    void
+    virtual void
     redraw ( void )
         {
-            _track->damage( FL_DAMAGE_EXPOSE, x(), y(), w(), h() );
+            if ( ! (align() & FL_ALIGN_INSIDE) )
+            {
+                // FIXME: to better..
+                _track->redraw();
+            }
+            else
+                _track->damage( FL_DAMAGE_EXPOSE, x(), y(), w(), h() );
         }
 
     /* just draw a simple box */
@@ -172,10 +179,9 @@ public:
             if ( align & FL_ALIGN_CLIP ) fl_push_clip( X, Y, W, H );
 
             int dx = 0;
-            int tx = timeline->ts_to_x( _offset );
 
-            if ( tx < scroll_x() )
-                dx = min( 32767, scroll_x() - tx );
+            if ( abs_x() < scroll_x() )
+                dx = min( 32767, scroll_x() - abs_x() );
 
             lab.draw( X - dx, Y, W, H, align );