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ITfUIElementSink interface

The ITfUIElementSink interface is implemented by an application to receive notifications when the UI element is changed.

Members

The ITfUIElementSink interface inherits from the IUnknown interface. ITfUIElementSink also has these types of members:

Methods

The ITfUIElementSink interface has these methods.

MethodDescription
BeginUIElement

This is called when the UIElement started. This sink can let the textservice to draw or not to draw the UI element.

EndUIElement

This is called when the UIElement is finished.

UpdateUIElement

This is called when the contents of the UIElement is updated.

 

Remarks

To install this advise sink, obtain an ITfSource object from an ITfUIElementMgr object by calling ITfUIElementMgr::QueryInterface with IID_ ITfSource. Then call ITfSource::AdviseSink with IID_ ITfUIElementSink.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps | Windows Store apps]

Minimum supported server

Windows 2000 Server [desktop apps | Windows Store apps]

Redistributable

TSF 1.0 on Windows 2000 Professional

Header

Msctf.h

IDL

Msctf.idl

 

 

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