ITfThreadFocusSink interface (msctf.h)
The ITfThreadFocusSink interface is implemented by an application or TSF text service to receive notifications when the thread receives or loses the UI focus. This advise sink is installed by calling the TSF Manager's ITfSource::AdviseSink with IID_ITfThreadFocusSink.
Inheritance
The ITfThreadFocusSink interface inherits from the IUnknown interface. ITfThreadFocusSink also has these types of members:
Methods
The ITfThreadFocusSink interface has these methods.
| ITfThreadFocusSink::OnKillThreadFocus ITfThreadFocusSink::OnKillThreadFocus method |
| ITfThreadFocusSink::OnSetThreadFocus ITfThreadFocusSink::OnSetThreadFocus method |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | msctf.h |
| Redistributable | TSF 1.0 on Windows 2000 Professional |