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imm32: Hide the composition window if the string is empty.

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Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55258
This commit is contained in:
Rémi Bernon 2023-07-25 11:35:19 +02:00 committed by Alexandre Julliard
parent 1b26b17e05
commit 428120441b
1 changed files with 6 additions and 7 deletions
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13
dlls/imm32/ime.c
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@ -98,6 +98,8 @@ static void input_context_set_comp_str( INPUTCONTEXT *ctx, const WCHAR *str, UIN
UINT size;
BYTE *dst;
TRACE( "ctx %p, str %s\n", ctx, debugstr_wn( str, len ) );
size = sizeof(*compstr);
size += len * sizeof(WCHAR); /* GCS_COMPSTR */
size += len; /* GCS_COMPSTRATTR */
@ -310,20 +312,17 @@ static void ime_ui_paint( HIMC himc, HWND hwnd )
static void ime_ui_update_window( INPUTCONTEXT *ctx, HWND hwnd )
{
COMPOSITIONSTRING *string;
WCHAR *str;
UINT len;
if (ctx->hCompStr) string = ImmLockIMCC( ctx->hCompStr );
else string = NULL;
if (!string || string->dwCompStrLen == 0)
if (!(str = input_context_get_comp_str( ctx, FALSE, &len )) || !*str)
ShowWindow( hwnd, SW_HIDE );
else
{
ShowWindow( hwnd, SW_SHOWNOACTIVATE );
RedrawWindow( hwnd, NULL, NULL, RDW_ERASENOW | RDW_INVALIDATE );
}
if (string) ImmUnlockIMCC( ctx->hCompStr );
free( str );
ctx->hWnd = GetFocus();
}