# data file for the Fltk User Interface Designer (fluid)version 1.00 header_name {.h} code_name {.cxx} gridx 10 gridy 10 snap 3Function {} {open} {  Fl_Window {} {open    xywh {143 188 318 443} resizable visible  } {    Fl_Slider control {      label {movethis}      callback {fast->value(o->value());if (!Fl::pushed()) slow->value(o->value());}      xywh {90 200 30 200}      code0 {o->when(FL_WHEN_CHANGED|FL_WHEN_RELEASE|FL_WHEN_NOT_CHANGED);}    }    Fl_Slider fast {      label {fastredraw} selected      xywh {140 200 30 200}      code0 {o->set_output();}    }    Fl_Slider slow {      label {slowredraw} selected      xywh {190 200 30 200}      code0 {o->set_output();}    }    Fl_Box {} {      label {The left slider has changed( FL_WHEN_CHANGED | FL_WHEN_RELEASE | FL_WHEN_NOT_CHANGED) so it produces a callback on both drag and release mouse events.The middle slider (representing a widget with low overhead) is changed on every mouse movement.The right slider (representing a widget with high overhead) is only updated when the mouse is released, by checking if Fl::pushed() is zero.}      xywh {10 10 300 180} box DOWN_BOX color 53 selection_color 47 labelfont 4 labelsize 12 align 148    }  }}