WM_IME_SETCONTEXT
The
WM_IME_SETCONTEXT message is sent to an application when a window of the
application is activated. If the application has created an IME window, it
should call the ImmIsUIMessage function. Otherwise, it should pass this message to the DefWindowProc function.
fSet = (BOOL) wParam;
iShow = (DWORD) lParam;
Parameters
fSet
Active flag.
If TRUE, the input context is active. If FALSE, the context is inactive.
iShow
Show flags.
Can be a combination of the following values:
|
Value |
Description |
|
ISC_SHOWUICOMPOSITIONWINDOW |
Shows the
composition window by UI window. |
|
ISC_SHOWUIGUIDWINDOW |
Shows the
guide window by UI window |
|
ISC_SHOWUISOFTKBD |
Shows the
soft keyboard by UI window |
|
ISC_SHOWUICANDIDATEWINDOW |
Shows the
candidate window of Index 0 by UI window. |
|
ISC_SHOWUICANDIDATEWINDOW
<< 1 |
Shows the
candidate window of Index 1 by UI window. |
|
ISC_SHOWUICANDIDATEWINDOW
<< 2 |
Shows the
candidate window of Index 2 by UI window. |
|
ISC_SHOWUICANDIDATEWINDOW
<< 3 |
Shows the
candidate window of Index 3 by UI window. |
If the
application draws the composition window, the default IME window does not need
to show its composition window. In this case, the application must clear the
ISC_SHOWUICOMPOSITIONWINDOW value from the lParam parameter before
passing the message to the DefWindowProc or ImmIsUIMessage
functions.
Return Values
Returns the
value returned by DefWindowProc or ImmIsUIMessage.
See Also