pub trait ITfContextOwnerCompositionSink_Impl: Sized {
// Required methods
fn OnStartComposition(
&self,
pcomposition: Option<&ITfCompositionView>,
) -> Result<BOOL>;
fn OnUpdateComposition(
&self,
pcomposition: Option<&ITfCompositionView>,
prangenew: Option<&ITfRange>,
) -> Result<()>;
fn OnEndComposition(
&self,
pcomposition: Option<&ITfCompositionView>,
) -> Result<()>;
}
Required Methods§
fn OnStartComposition( &self, pcomposition: Option<&ITfCompositionView>, ) -> Result<BOOL>
fn OnUpdateComposition( &self, pcomposition: Option<&ITfCompositionView>, prangenew: Option<&ITfRange>, ) -> Result<()>
fn OnEndComposition( &self, pcomposition: Option<&ITfCompositionView>, ) -> Result<()>
Object Safety§
This trait is not object safe.