Indicates how much of the in-place object is visible.
| LPCRECT lprcPosRect,
||//The position of the in-place object
| LPCRECT lprcClipRect
||//The outer rectangle containing the in-place object's position rectangle
[in] Points to the rectangle containing the position of the in-place object
using the client coordinates of its parent window.
[in] Points to the outer rectangle containing the in-place object's position
). This rectangle is relative to the client area of the object's parent window.
The operation successfully indicated the rectangle.
One or more arguments are invalid.
Out of memory.
An unexpected error occurred.
It is possible for lprcClipRect
to change without lprcPosRect
The size of an in-place object's rectangle is always
calculated in pixels. This is different from other OLE object's
visualizations, which are in HIMETRIC.
While executing IOleInPlaceObject::SetObjectRects
, do not make calls to the Windows PeekMessage
functions, or a dialog box. Doing so may cause the system to deadlock. There
are further restrictions on which OLE interface mehtods and functions can be
called form within SetObjectRects
Notes to Callers
The container should call IOleInPlaceObject::SetObjectRects
whenever the window position of the in-place object and/or the visible part of
the in-place object changes.
Notes to Implementors
The object must size its in-place window to match the intersection of lprcPosRect
. The object must also draw its contents into the object's in-place window so
that proper clipping takes place.
The object should compare its width and height with those provided by its
container (conveyed through lprcPosRect
). If the comparison does not result in a match, the container is applying
scaling to the object. The object must then decide whether it should continue the
in-place editing in the scale/zoom mode or deactivate.
PeekMessage, GetMessage in Win32
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