Trait gtk::IMContextExt [−] [src]

pub trait IMContextExt {
    fn delete_surrounding(&self, offset: i32, n_chars: i32) -> bool;

    fn filter_keypress(&self, event: &EventKey) -> bool;

    fn focus_in(&self);

    fn focus_out(&self);

    fn get_preedit_string(&self) -> (String, AttrList, i32);

    fn get_surrounding(&self) -> Option<(String, i32)>;

    fn reset(&self);

    fn set_client_window<'a, P: Into<Option<&'a Window>>>(&self, window: P);

    fn set_cursor_location(&self, area: &Rectangle);

    fn set_surrounding(&self, text: &str, cursor_index: i32);

    fn set_use_preedit(&self, use_preedit: bool);

    fn connect_commit<F: Fn(&Self, &str) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;

    fn connect_delete_surrounding<F: Fn(&Self, i32, i32) -> bool + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;

    fn connect_preedit_changed<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;

    fn connect_preedit_end<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;

    fn connect_preedit_start<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;

    fn connect_retrieve_surrounding<F: Fn(&Self) -> bool + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;
}

Required Methods

Implementors