IOleInPlaceUIWindow
The IOleInPlaceUIWindow
interface is implemented by container applications and used by object
applications to negotiate border space on the document or frame window. The
container provides a RECT structure in which the object can place
toolbars and other similar controls, determines if tools can in fact be
installed around the object's window frame, allocates space for the border, and
establishes a communication channel between the object and each frame and
document window.
The document
window may not exist in all applications. When this is the case, IOleInPlaceSite::GetWindowContext
returns NULL for IOleInPlaceUIWindow.
When to Implement
You must
implement this interface if you are writing a container application that will
participate in in-place activation.
When to Use
Used by object
applications to negotiate border space on the document or frame window when one
of its objects is being activated, or to renegotiate border space if the size
of the object changes.
Methods in VTable Order
|
IUnknown
Methods |
Description |
|
QueryInterface |
Returns a
pointer to a specified interface. |
|
AddRef |
Increments
the reference count. |
|
Release |
Decrements
the reference count. |
|
IOleWindow
Methods |
Description |
|
GetWindow |
Gets a
window handle. |
|
ContextSensitiveHelp |
Controls enabling
of context-sensitive help. |
|
IOleInPlaceUIWindow Methods |
Description |
|
GetBorder |
Specifies a
RECT structure for toolbars and controls. |
|
RequestBorderSpace |
Determines
if tools can be installed around object's window frame. |
|
SetBorderSpace |
Allocates
space for the border. |
|
SetActiveObject |
Provides
for direct communication between the object and each document and frame
window. |
See Also