From b703eab295330e6f81564fbb39a10a1a2fdd2f54 Mon Sep 17 00:00:00 2001
From: Robert Jonsson <spamatica@gmail.com>
Date: Sun, 27 Dec 2009 11:30:35 +0000
Subject: moved old qt4 branch

---
 .../synti/zynaddsubfx/UI/WidgetPDial.fl            | 131 +++++++++++++++++++++
 1 file changed, 131 insertions(+)
 create mode 100644 muse_qt4_evolution/synti/zynaddsubfx/UI/WidgetPDial.fl

(limited to 'muse_qt4_evolution/synti/zynaddsubfx/UI/WidgetPDial.fl')

diff --git a/muse_qt4_evolution/synti/zynaddsubfx/UI/WidgetPDial.fl b/muse_qt4_evolution/synti/zynaddsubfx/UI/WidgetPDial.fl
new file mode 100644
index 00000000..8d8073bd
--- /dev/null
+++ b/muse_qt4_evolution/synti/zynaddsubfx/UI/WidgetPDial.fl
@@ -0,0 +1,131 @@
+# data file for the Fltk User Interface Designer (fluid)
+version 1.0105 
+header_name {.h} 
+code_name {.cc}
+decl {//Copyright (c) 2003-2005 Nasca Octavian Paul} {} 
+
+decl {//License: GNU GPL version 2} {} 
+
+decl {\#include <FL/Fl_Dial.H>} {public
+} 
+
+decl {\#include <FL/fl_draw.H>} {public
+} 
+
+decl {\#include <stdio.h>} {public
+} 
+
+decl {\#include <math.h>} {public
+} 
+
+class WidgetPDial {: {public Fl_Dial}
+} {
+  Function {WidgetPDial(int x,int y, int w, int h, const char *label=0):Fl_Dial(x,y,w,h,label)} {} {
+    code {oldvalue=0.0;} {}
+  }
+  Function {handle(int event)} {return_type int
+  } {
+    code {double dragsize,v,min=minimum(),max=maximum();
+int my;
+
+switch (event){
+case FL_PUSH:oldvalue=value();
+case FL_DRAG:
+     my=-(Fl::event_y()-y()-h()/2);
+
+     dragsize=200.0;
+     if (Fl::event_state(FL_BUTTON1)==0) dragsize*=10;
+     v=oldvalue+my/dragsize*(max-min);
+     if (v<min) v=min;
+        else if (v>max) v=max;
+
+     //printf("%d   %g    %g\\n",my,v,oldvalue);     
+     value(v);
+     value_damage();
+     if (this->when()!=0) do_callback();
+     return(1); 
+     break;
+case FL_RELEASE:
+     if (this->when()==0) do_callback();
+	return(1);
+     break;
+};
+return(0);} {selected
+    }
+  }
+  Function {drawgradient(int cx,int cy,int sx,double m1,double m2)} {return_type void
+  } {
+    code {for (int i=(int)(m1*sx);i<(int)(m2*sx);i++){
+   double tmp=1.0-pow(i*1.0/sx,2.0);
+   pdialcolor(140+(int) (tmp*90),140+(int)(tmp*90),140+(int) (tmp*100));
+   fl_arc(cx+sx/2-i/2,cy+sx/2-i/2,i,i,0,360);
+};} {}
+  }
+  Function {draw()} {} {
+    code {int cx=x(),cy=y(),sx=w(),sy=h();
+
+
+//clears the button face
+pdialcolor(190,190,200);
+fl_pie(cx-1,cy-1,sx+2,sy+2,0,360);
+
+//Draws the button face (gradinet)
+drawgradient(cx,cy,sx,0.5,1.0);
+
+double val=(value()-minimum())/(maximum()-minimum());
+
+//draws the scale
+pdialcolor(220,220,250);
+double a1=angle1(),a2=angle2();
+for (int i=0;i<12;i++){
+   double a=-i/12.0*360.0-val*(a2-a1)-a1;
+   fl_pie(cx,cy,sx,sy,a+270-3,a+3+270);
+};
+
+drawgradient(cx,cy,sx,0.0,0.75);
+
+//draws the value
+double a=-(a2-a1)*val-a1;
+
+
+
+
+
+//draws the max and min points
+pdialcolor(0,100,200);
+int xp=(int)(cx+sx/2.0+sx/2.0*sin(angle1()/180.0*3.141592));
+int yp=(int)(cy+sy/2.0+sy/2.0*cos(angle1()/180.0*3.141592));
+fl_pie(xp-2,yp-2,4,4,0,360);
+
+xp=(int)(cx+sx/2.0+sx/2.0*sin(angle2()/180.0*3.141592));
+yp=(int)(cy+sy/2.0+sy/2.0*cos(angle2()/180.0*3.141592));
+fl_pie(xp-2,yp-2,4,4,0,360);
+
+
+
+
+
+fl_push_matrix();
+
+  fl_translate(cx+sx/2,cy+sy/2);
+  fl_rotate(a-90.0); 
+
+  fl_translate(sx/2,0);
+
+
+  fl_begin_polygon();
+   pdialcolor(0,0,0);
+   fl_vertex(-10,-4);
+   fl_vertex(-10,4);
+   fl_vertex(0,0);  
+  fl_end_polygon();
+ 
+
+fl_pop_matrix();} {}
+  }
+  Function {pdialcolor(int r,int g,int b)} {} {
+    code {if (active_r()) fl_color(r,g,b);
+   else fl_color(160-(160-r)/3,160-(160-b)/3,160-(160-b)/3);} {}
+  }
+  decl {double oldvalue;} {}
+} 
-- 
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