pub trait IMContextExt: 'static {
Show 23 methods
// Required methods
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 preedit_string(&self) -> (GString, AttrList, i32);
fn surrounding(&self) -> Option<(GString, i32)>;
fn reset(&self);
fn set_client_window(&self, window: Option<&Window>);
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 input_hints(&self) -> InputHints;
fn set_input_hints(&self, input_hints: InputHints);
fn input_purpose(&self) -> InputPurpose;
fn set_input_purpose(&self, input_purpose: InputPurpose);
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;
fn connect_input_hints_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_input_purpose_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;