GUI tweaks.

FL/Fl_Sometimes_Input.H

@@ -38,6 +38,7 @@ public:
         {
             clear_visible_focus();
             up_box( FL_NO_BOX );
+            when(FL_WHEN_ENTER_KEY);
         }
 
     void up_box ( Fl_Boxtype b ) { _up_box = b;  }
@@ -51,7 +52,7 @@ public:
             else
             {
                 fl_draw_box( up_box(), x(), y(), w(), h(), color() );
-                fl_color( FL_FOREGROUND_COLOR /* textcolor() */ );
+                fl_color( fl_contrast( textcolor(), color() ) );
                 fl_font( textfont(), textsize() );
                 fl_draw( value(), x(), y(), w(), h(), (Fl_Align)(FL_ALIGN_CENTER | FL_ALIGN_CLIP) );
             }

mixer/src/Chain.C

@@ -136,12 +136,13 @@ Chain::Chain ( ) : Fl_Group( 0, 0, 100, 100, "")
         o->end();
     }
     { Fl_Group *o = control_tab = new Fl_Group( X, Y, W, H, "" );
-        o->box( FL_NO_BOX );
+        o->box( FL_FLAT_BOX );
+        o->color( FL_BACKGROUND_COLOR );
         o->labeltype( FL_NO_LABEL );
         o->hide();
         { Fl_Scroll *o = new Fl_Scroll( X, Y, W, H );
-            o->color( FL_BACKGROUND_COLOR );
+//            o->color( FL_BACKGROUND_COLOR );
-            o->box( FL_FLAT_BOX );
+            o->box( FL_NO_BOX );
             o->type( Fl_Scroll::VERTICAL );
             { Fl_Flowpack *o = controls_pack = new Fl_Flowpack( X, Y, W, H );
                 o->hspacing( 10 );

mixer/src/DPM.C

@@ -26,7 +26,7 @@
 
 /* we cache the gradient for (probably excessive) speed */
 float DPM::_dim;
-Fl_Color DPM::_gradient[128] = { (Fl_Color)-1 };
+Fl_Color DPM::_gradient[128] = { (Fl_Color)0 };
 Fl_Color DPM::_dim_gradient[128];
 
 #include <FL/Fl.H>
@@ -52,7 +52,7 @@ DPM::DPM ( int X, int Y, int W, int H, const char *L ) :
     dim( 0.70f );
 
     /* initialize gradients */
-    if ( DPM::_gradient[ 0 ] == -1 )
+    if ( DPM::_gradient[ 0 ] == 0 )
         DPM::blend( FL_GREEN, FL_RED );
 
     box( FL_ROUNDED_BOX );
@@ -121,6 +121,11 @@ DPM::draw ( void )
     if ( ! fl_not_clipped( x(), y(), w(), h() ) )
         return;
 
+    int X = x() + 2;
+    int Y = y() + 2;
+    int W = w() - 4;
+    int H = h() - 4;
+
     int v = pos( value() );
     int pv = pos( peak() );
 
@@ -128,8 +133,14 @@ DPM::draw ( void )
     int bw = w() / _segments;
 
     if ( damage() == FL_DAMAGE_ALL )
+    {
         draw_label();
 
+        draw_box( FL_UP_FRAME, x(), y(), w(), h(), FL_BLACK );
+    }
+
+    fl_push_clip( X, Y, W, H );
+
     const int active = active_r();
 
     int hi, lo;
@@ -156,6 +167,7 @@ DPM::draw ( void )
 
     _last_drawn_hi_segment = v;
 
+
     for ( int p = lo; p <= hi; p++ )
     {
         Fl_Color c = DPM::div_color( p );
@@ -166,26 +178,42 @@ DPM::draw ( void )
         if ( ! active )
             c = fl_inactive( c );
 
-        if ( _pixels_per_segment < 4 )
+        int yy = 0;
-        {
+        int xx = 0;
+             
         if ( type() == FL_HORIZONTAL )
-                fl_rectf( x() + (p * bw), y(), bw, h(), c );
+        {
-            else
+            xx = X + p * bw;
-                fl_rectf( x(), y() + h() - ((p + 1) * bh), w(), bh, c );
+            fl_rectf( X + (p * bw), Y, bw, H, c );
         }
         else
         {
+            yy = Y + H - ((p + 1) * bh);
+            fl_rectf( X, yy, W, bh, c );
+        }
+        
+        if ( _pixels_per_segment > 3 )
+        {
+            fl_color( FL_BLACK );
+
             if ( type() == FL_HORIZONTAL )
-                fl_draw_box( box(), x() + (p * bw), y(), bw, h(), c );
+            {
+                fl_line( xx, Y, xx, Y + H - 1 );
+            }
             else
-                fl_draw_box( box(), x(), y() + h() - ((p + 1) * bh), w(), bh, c );
+            {
-        }
+                fl_line( X, yy, X + W - 1, yy );
-
+            }
-/*         fl_color( c ); */
+        }
-/*         fl_rectf( x(), y() + h() - (p * bh), w(), bh ); */
+        /* } */
-/*         fl_color( FL_BLACK ); */
+        /* else */
-/*         fl_rect( x(), y() + h() - (p * bh), w(), bh ); */
+        /* { */
-
+        /*     if ( type() == FL_HORIZONTAL ) */
+        /*         fl_draw_box( box(), X + (p * bw), Y, bw, H, c ); */
+        /*     else */
+        /*         fl_draw_box( box(), X, Y + H - ((p + 1) * bh), W, bh, c ); */
+        /* } */
     }
 
+    fl_pop_clip();
 }

mixer/src/Mixer_Strip.C

@@ -240,7 +240,10 @@ void Mixer_Strip::cb_handle(Fl_Widget* o) {
             command_close();
     }
     else if ( o == name_field )
+    {
         name( name_field->value() );
+        take_focus();
+    }
     else if ( o == width_button )
     {
         if ( width_button->value() )
@@ -378,7 +381,6 @@ Mixer_Strip::init ( )
                 o->textcolor( FL_FOREGROUND_COLOR );
                 o->value( name() );
                 o->callback( cb_handle, (void*)this );
-
             }
             { Fl_Scalepack *o = new Fl_Scalepack( 7, 143, 110, 25 );
                 o->type( Fl_Pack::HORIZONTAL );