Trait webkit2gtk::prelude::InputMethodContextExt

source · [−]
pub trait InputMethodContextExt: 'static {

Show 18 methods    fn filter_key_event(&self, key_event: impl AsRef<Event>) -> bool;
    fn input_hints(&self) -> InputHints;
    fn input_purpose(&self) -> InputPurpose;
    fn notify_cursor_area(&self, x: i32, y: i32, width: i32, height: i32);
    fn notify_focus_in(&self);
    fn notify_focus_out(&self);
    fn notify_surrounding(
        &self,
        text: &str,
        cursor_index: u32,
        selection_index: u32
    );
    fn reset(&self);
    fn set_enable_preedit(&self, enabled: bool);
    fn set_input_hints(&self, hints: InputHints);
    fn set_input_purpose(&self, purpose: InputPurpose);
    fn connect_committed<F: Fn(&Self, &str) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_delete_surrounding<F: Fn(&Self, i32, u32) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_preedit_changed<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_preedit_finished<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_preedit_started<F: Fn(&Self) + '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;

}
Available on crate feature v2_28 only.
Expand description

Trait containing all InputMethodContext methods.

Implementors

InputMethodContext

Required Methods

Allow key_event to be handled by the input method.

If true is returned, then no further processing should be done for the key event.

key_event

the key event to filter

Returns

true if the key event was handled, or false otherwise

Implementors