bool Window::setFirstFocusable() {
WidgetList focusList;
if(getFocusList(focusList)) {
_setFocused(focusList.front().get());
return true;
}
return false;
}
bool Window::setNextFocusable() {
WidgetList focusList;
if(!getFocusList(focusList)) return false;
WidgetList::iterator w = focusList.begin();
// TODO: This needs to be a more complicated object, since the focus may be
// in a child Window instead of a Widget.
unsigned int focusedIndex = 0;
for(unsigned int i = 0; w != focusList.end(); w++, i++) if(*w == _focused) {
focusedIndex = i;
break;
}
if(focusedIndex < focusList.size() - 1) _setFocused((++w)->get());
else _setFocused(focusList.front().get());
return true;
}