Brightness slider works with mouse wheel.

power_console.fluid

@@ -7,14 +7,14 @@ declblock {\#if 1} {
 extern void saverChosen();
 extern void perfChosen();} open public map 1 after {\#endif}
 } {
-  decl {\#include "power_console_common.h"} {selected public global
+  decl {\#include "power_console_common.h"} {public global
   }
 }
 
 Function {make_window()} {open
 } {
   Fl_Window {} {open
-    xywh {506 191 177 183} type Double box GLEAM_UP_BOX visible
+    xywh {506 1271 177 183} type Double box GLEAM_UP_BOX visible
   } {
     Fl_Light_Button conserveButton {
       label {Conserve Battery}
@@ -52,6 +52,7 @@ Function {make_window()} {open
       label Brightness
       callback adjustBrightness
       xywh {129 81 20 52} labelsize 12
+      class MouseWheelSlider
     }
   }
 }