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IOleInPlaceSite::OnPosRectChange
Indicates the object's extents have changed.
HRESULT OnPosRectChange(
LPCRECT lprcPosRect
| //Points to rectangle containing the position of in-place object
| );
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Parameter
lprcPosRect
[in] Points to the rectangle containing the position of the in-place object in
the client coordinates of its parent window.
Return Values
S_OK
The method completed successfully.
E_INVALIDARG
One or more arguments are invalid.
E_UNEXPECTED
An unexpected error occurred.
Comments
Notes to Callers
The IOleInPlaceSite::OnPosRectChange method is called by the in-place object.
Notes to Implementors
When the in-place object calls IOleInPlaceSite::OnPosRectChange, the container must call IOleInPlaceObject::SetObjectRects to specify the new position of the in-place window and the ClipRect. Only then does the object resize its window.
In most cases, the object grows to the right and/or down. There could be cases
where the object grows to the left and/or up, as conveyed through lprcPosRect. It is also possible to change the object's position without changing its
size.
See Also
IOleInPlaceObject::SetObjectRects
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