COMPOSITIONFORM
The COMPOSITIONFORM
structure contains position information for a composition window.
typedef _tagCOMPOSITIONFORM {
DWORD
dwStyle;
POINT
ptCurrentPos;
RECT
rcArea;
} COMPOSITIONFORM;
Members
dwStyle
Position
style. This member can be one of the following values:
|
Value |
Meaning |
|
CFS_DEFAULT |
Move the
composition window to the default position. The IME window can display the
composition window outside the client area, such as in a floating window. |
|
CFS_FORCE_POSITION |
Display the
upper-left corner of the composition window at exactly the position given by ptCurrentPos.
The coordinates are relative to the upper-left corner of the window
containing the composition window and are not subject to adjustment by
the IME. |
|
CFS_POINT |
Display the
upper-left corner of the composition window at the position given by ptCurrentPos.
The coordinates are relative to the upper-left corner of the window
containing the composition window and are subject to adjustment by the IME. |
|
CFS_RECT |
Display the
composition window at the position given by rcArea. The coordinates
are relative to the upper-left of the window containing the composition
window. |
ptCurrentPos
Coordinates
of the upper-left corner of the composition window.
rcArea
Coordinates
of the upper-left and lower-right corners of the composition window.
Remarks
Some IME
windows adjust the composition window position specified by the system or the
application. The CFS_FORCE_POSITION directs the IME window to skip this adjustment.