mandelbrot_ui.fl

# data file for the FLTK User Interface Designer (FLUID)
version 2.0002 
header_name {.h} 
code_name {.cxx} 
gridx 10 
gridy 10 
snap 3
decl {\#include "mandelbrot.h"} {public
} 

class Drawing_Window {open
} {
  Function {make_window()} {open return_type void
  } {
    {fltk::Window} window {open
      xywh {142 207 430 510} resizable
      extra_code {o->size_range(220,220);} visible
    } {
      {fltk::InvisibleBox} d {
        user_data this user_data_type {void*}
        tooltip {Left-click will zoom out by 2.
Left-drag will select a region to zoom in to.
Right-click will create the Julia set viewer and set it to that point.}
        xywh {10 70 410 430} resizable box DOWN_BOX color 56 selection_color 47
        class Drawing_Area
      }
      {fltk::Input} x_input {
        label x
        callback {d->X = o->fvalue();
d->new_display();}
        tooltip {x coordinate of window center}
        xywh {10 10 130 25} type Float align 20 labelfont 2 textfont 1 labelsize 10
        extra_code {o->when(FL_WHEN_ENTER_KEY|FL_WHEN_RELEASE);}
      }
      {fltk::Input} y_input {
        label y
        callback {d->Y = o->fvalue();
d->new_display();}
        tooltip {y coordinate of window center}
        xywh {150 10 130 25} type Float align 20 labelfont 2 textfont 1 labelsize 10
        extra_code {o->when(FL_WHEN_ENTER_KEY|FL_WHEN_RELEASE);}
      }
      {fltk::Input} w_input {
        label w
        callback {d->scale = o->fvalue();
d->new_display();}
        tooltip {width of the window}
        xywh {290 10 130 25} type Float align 20 labelfont 2 textfont 1 labelsize 10
        extra_code {o->when(FL_WHEN_ENTER_KEY|FL_WHEN_RELEASE);}
      }
      {fltk::Slider} {} {
        label {brightness:}
        callback {d->brightness = int(o->value());
d->new_display();}
        tooltip {Change mapping from iteration count to gray level so that details are visible.}
        xywh {70 40 160 15} align 4 box THIN_DOWN_BOX labelsize 10 step 1 slider_size 16
        extra_code {o->bounds(0,d->MAX_BRIGHTNESS);
o->value(d->DEFAULT_BRIGHTNESS);
o->slider(FL_UP_BOX);}
      }
      {fltk::InvisibleBox} {} {
        label {FLTK Mandelbrot Viewer} selected
        xywh {240 40 180 26} align 24 deactivate box EMBOSSED_BOX labelfont 1 labelsize 10
      }
      {fltk::Slider} {} {
        label {iterations:}
        callback {d->iterations = 1<<int(o->value());
d->new_display();}
        tooltip {Set number of iterations before it colors the pixel black. Higher values make it more accurate.}
        xywh {70 55 160 15} align 4 box THIN_DOWN_BOX labelsize 10 step 1 slider_size 16
        extra_code {o->bounds(1,d->MAX_ITERATIONS);
o->value(d->DEFAULT_ITERATIONS);
o->slider(FL_UP_BOX);}
      }
    }
  }
  decl {void update_label();} {public
  }
}