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use ComboBox;
use ffi;
use glib::translate::*;
use glib::object::IsA;
pub trait ComboBoxExtManual: 'static {
fn set_active<P: Into<Option<u32>>>(&self, index_: P);
fn get_active(&self) -> Option<u32>;
}
impl<O: IsA<ComboBox>> ComboBoxExtManual for O {
fn set_active<P: Into<Option<u32>>>(&self, index_: P) {
let index_ = index_.into();
let index_ = match index_ {
Some(i) => i as _,
None => -1,
};
unsafe {
ffi::gtk_combo_box_set_active(self.as_ref().to_glib_none().0, index_);
}
}
fn get_active(&self) -> Option<u32> {
match unsafe {
ffi::gtk_combo_box_get_active(self.as_ref().to_glib_none().0)
} {
-1 => None,
x => Some(x as _),
}
}
}