diff options
Diffstat (limited to 'win/tkWinMenu.c')
| -rw-r--r-- | win/tkWinMenu.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/win/tkWinMenu.c b/win/tkWinMenu.c index 5852d58..ee7b9c6 100644 --- a/win/tkWinMenu.c +++ b/win/tkWinMenu.c @@ -10,7 +10,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkWinMenu.c,v 1.56 2007/05/05 07:33:08 dkf Exp $ + * RCS: @(#) $Id: tkWinMenu.c,v 1.57 2007/06/09 23:53:05 hobbs Exp $ */ #define OEMRESOURCE @@ -1100,35 +1100,34 @@ TkWinHandleMenuEvent( break; case WM_MENUCHAR: { - unsigned char menuChar = (unsigned char) LOWORD(*pwParam); - hashEntryPtr = Tcl_FindHashEntry(&tsdPtr->winMenuTable, (char *) *plParam); if (hashEntryPtr != NULL) { int i, len, underline; Tcl_Obj *labelPtr; + Tcl_UniChar *wlabel, menuChar; *plResult = 0; menuPtr = (TkMenu *) Tcl_GetHashValue(hashEntryPtr); + /* + * Assume we have something directly convertable to Tcl_UniChar. + * True at least for wide systems. + */ + menuChar = Tcl_UniCharToUpper((Tcl_UniChar) LOWORD(*pwParam)); + for (i = 0; i < menuPtr->numEntries; i++) { underline = menuPtr->entries[i]->underline; labelPtr = menuPtr->entries[i]->labelPtr; if ((underline >= 0) && (labelPtr != NULL)) { /* - * Do the unicode call just to prevent overruns. + * Ensure we don't exceed the label length, then check */ - - Tcl_GetUnicodeFromObj(labelPtr, &len); - if (underline < len) { - char *label = Tcl_GetString(labelPtr); - char underlined = *Tcl_UtfAtIndex(label, underline); - - if (CharUpper((LPTSTR) menuChar) == - CharUpper((LPTSTR) underlined)) { - *plResult = (2 << 16) | i; - returnResult = 1; - break; - } + wlabel = Tcl_GetUnicodeFromObj(labelPtr, &len); + if ((underline < len) && (menuChar == + Tcl_UniCharToUpper(wlabel[underline]))) { + *plResult = (2 << 16) | i; + returnResult = 1; + break; } } } |