Fixed CustLightButton "light" color deactivation

When  hiding,  or  leaving a highlighted button into another tab,
the   "light"   state  lingered.  This  was  specially  nasty  on
deactivated  buttons  as  there  was  no  easy way to recover the
normal state. e.g.
  * Keep the mouse over Stop until the page fully loads.
  * With mouse over Forw, go forward with keyboard until the end.
  * Mouse over Home, Ctrl-t, mouse click previous tab.
  * Start loading a page, mouse over Stop, Ctrl-t, wait for the
    page to fully load, go back to the loading tab
  * Mouse ove Home, hide panels, move mouse, show panels.
  * etc.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/ui.hh b/src/ui.hh
index 3b61f69b..775a35ed 100644
--- a/src/ui.hh
+++ b/src/ui.hh
@@ -129,10 +129,13 @@ public:
          if (e == FL_ENTER) {
             color(light_color); // {17,26,51}
             redraw();
-         } else if (e == FL_LEAVE || e == FL_RELEASE) {
+         } else if (e == FL_LEAVE || e == FL_RELEASE || e == FL_HIDE) {
             color(norm_color);
             redraw();
          }
+      } else if (e == FL_DEACTIVATE && color() != norm_color) {
+         color(norm_color);
+         redraw();
       }
       return Fl_Button::handle(e);
    }