More work on undo.

Tempo_Point.H

@@ -48,7 +48,7 @@ protected:
 
             asprintf( &sa[i++], ":track 0x%X", _track ? _track->id() : 0 );
             asprintf( &sa[i++], ":x %lu", _offset );
-            asprintf( &sa[i++], ":tempo %f", _tempo );
+            asprintf( &sa[i++], ":tempo %.2f", _tempo );
 
             sa[i] = NULL;
 
@@ -69,7 +69,7 @@ protected:
                 if ( ! strcmp( s, ":x" ) )
                     _offset = atol( v );
                 else
-                    if ( ! strcmp( s, ":tepmo" ) )
+                    if ( ! strcmp( s, ":tempo" ) )
                         _tempo = atof( v );
                     else
                         if ( ! strcmp( s, ":track" ) )
@@ -92,6 +92,7 @@ protected:
             timeline->rulers->redraw();
             timeline->tracks->redraw();
 
+
             _make_label();
         }
 

Timeline.C

@@ -69,7 +69,7 @@ Timeline::Timeline ( int X, int Y, int W, int H, const char* L ) : Fl_Group( X,
     xoffset = 0;
 
     {
-        Scalebar *o = new Scalebar( X, H - 18, W - 18, 18 );
+        Scalebar *o = new Scalebar( X, Y + H - 18, W - 18, 18 );
 
         o->range( 0, 48000 * 2 );
         o->zoom_range( 2, 8192 );
@@ -81,7 +81,7 @@ Timeline::Timeline ( int X, int Y, int W, int H, const char* L ) : Fl_Group( X,
     }
 
     {
-        Fl_Scrollbar *o = new Fl_Scrollbar( W - 18, Y, 18, H - 18 );
+        Fl_Scrollbar *o = new Fl_Scrollbar( X + W - 18, Y, 18, H - 18 );
 
         o->type( FL_VERTICAL );
         o->step( 10 );
@@ -90,7 +90,7 @@ Timeline::Timeline ( int X, int Y, int W, int H, const char* L ) : Fl_Group( X,
     }
 
     {
-        Fl_Pack *o = new Fl_Pack( 0, 0, W - vscroll->w(), H - hscroll->h(), "rulers" );
+        Fl_Pack *o = new Fl_Pack( X, Y, W - vscroll->w(), H - hscroll->h(), "rulers" );
         o->type( Fl_Pack::VERTICAL );
 
         {

Track.C

@@ -104,9 +104,10 @@ Track::add ( Track_Widget *r )
         r->track()->redraw();
     }
 
+    r->track( this );
     _widgets.push_back( r );
 
-    r->track( this );
+    sort();
 }
 
 /* snap /r/ to nearest edge */

main.C

@@ -53,13 +53,14 @@ Timeline *timeline;
 
 void cb_undo ( Fl_Widget *w, void *v )
 {
-    static char pat[20];
+/*     static char pat[20]; */
 
 
     Loggable::undo();
 
-    sprintf( pat, "undo %d", Loggable::undo_index() );
-    w->label( pat );
+/*     sprintf( pat, "undo %d", Loggable::undo_index() ); */
+/*     w->label( pat ); */
+
 }
 
 int
@@ -76,7 +77,7 @@ main ( int argc, char **argv )
     Loggable::register_create( "Time_Point",  &Time_Point::create  );
 
 
-    timeline = new Timeline( 0, 0, 800, 600, "Timeline" );
+    timeline = new Timeline( 0, 24, 800, 600 - 24, "Timeline" );
 
 //    Region *wave = new Region( Clip::from_file( "streambass8.wav" ) );
 
@@ -85,7 +86,8 @@ main ( int argc, char **argv )
 
 //    timeline->scrollbar = new Scalebar( 0, 600 - 24, 800, 24 );
 
-    Fl_Button *o = new Fl_Button( 0, 0, 50, 50, "undo" );
+    Fl_Button *o = new Fl_Button( 0, 0, 50, 24, "undo" );
+    o->shortcut( FL_CTRL + 'z' );
     o->callback( cb_undo, 0 );
 
     main_window->end();