void dropdown_widget::set_value(const std::string& key, const variant& v)
{
if(key == "on_change") {
on_change_ = boost::bind(&dropdown_widget::change_delegate, this, _1);
change_handler_ = get_environment()->create_formula(v);
} else if(key == "on_select") {
on_select_ = boost::bind(&dropdown_widget::select_delegate, this, _1, _2);
select_handler_ = get_environment()->create_formula(v);
} else if(key == "item_list") {
list_ = v.as_list_string();
current_selection_ = 0;
} else if(key == "selection") {
current_selection_ = v.as_int();
} else if(key == "type") {
std::string s = v.as_string();
if(s == "combo" || s == "combobox") {
type_ = DROPDOWN_COMBOBOX;
} else if(s == "list" || s == "listbox") {
type_ = DROPDOWN_LIST;
} else {
ASSERT_LOG(false, "Unreognised type: " << s);
}
}
widget::set_value(key, v);
}
