In Fl_Text_Display, all unused keyboard events are sent to the scrollbars, so that the user can scroll through text using the usual navigation keys (left, right, up, down, page up, page down)

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@5428 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

src/Fl_Text_Display.cxx

@@ -3232,6 +3232,10 @@ int Fl_Text_Display::handle(int event) {
           buffer()->select(0,buffer()->length());
           return 1;
       }
+
+      if (mVScrollBar->handle(event)) return 1;
+      if (mHScrollBar->handle(event)) return 1;
+
       break;
   }