Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
The ITfContextOwner interface is implemented by an application or a text service to receive text input without having a text store. An instance of this interface is obtained when the application calls the ITfSource::AdviseSink method.
Inheritance
The ITfContextOwner interface inherits from the IUnknown interface. ITfContextOwner also has these types of members:
Methods
The ITfContextOwner interface has these methods.
| ITfContextOwner::GetACPFromPoint The ITfContextOwner::GetACPFromPoint method converts a point in screen coordinates to an application character position. |
| ITfContextOwner::GetAttribute The ITfContextOwner::GetAttribute method returns the value of a supported attribute. If the attribute is unsupported, the pvarValue parameter is set to VT_EMPTY. |
| ITfContextOwner::GetScreenExt The ITfContextOwner::GetScreenExt method returns the bounding box, in screen coordinates, of the display surface where the text stream is rendered. |
| ITfContextOwner::GetStatus The ITfContextOwner::GetStatus method obtains the status of a document. The document status is returned through the TS_STATUS structure. |
| ITfContextOwner::GetTextExt The ITfContextOwner::GetTextExt method returns the bounding box, in screen coordinates, of the text at a specified character position. The caller must have a read-only lock on the document before calling this method. |
| ITfContextOwner::GetWnd The ITfContextOwner::GetWnd method returns the handle to a window that corresponds to the current document. |
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 |