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comctl32/treeview: Simplify WM_CHAR handler.

This commit is contained in:
Nikolay Sivov 2009-11-30 22:18:59 +03:00 committed by Alexandre Julliard
parent 277c5139d2
commit 1804941797
1 changed files with 3 additions and 13 deletions
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16
dlls/comctl32/treeview.c
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@ -4451,13 +4451,8 @@ TREEVIEW_SelectItem(TREEVIEW_INFO *infoPtr, INT wParam, HTREEITEM item)
*
* TREEVIEW_ProcessLetterKeys
*/
static INT TREEVIEW_ProcessLetterKeys(
HWND hwnd, /* handle to the window */
WPARAM charCode, /* the character code, the actual character */
LPARAM keyData /* key data */
)
static INT TREEVIEW_ProcessLetterKeys(TREEVIEW_INFO *infoPtr, WPARAM charCode, LPARAM keyData)
{
TREEVIEW_INFO *infoPtr;
HTREEITEM nItem;
HTREEITEM endidx,idx;
TVITEMEXW item;
@ -4465,12 +4460,7 @@ static INT TREEVIEW_ProcessLetterKeys(
DWORD timestamp,elapsed;
/* simple parameter checking */
if (!hwnd || !charCode || !keyData)
return 0;
infoPtr=(TREEVIEW_INFO*)GetWindowLongPtrW(hwnd, 0);
if (!infoPtr)
return 0;
if (!charCode || !keyData) return 0;
/* only allow the valid WM_CHARs through */
if (!isalnum(charCode) &&
@ -5672,7 +5662,7 @@ TREEVIEW_WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
return TREEVIEW_SortChildrenCB(infoPtr, (LPTVSORTCB)lParam);
case WM_CHAR:
return TREEVIEW_ProcessLetterKeys( hwnd, wParam, lParam );
return TREEVIEW_ProcessLetterKeys(infoPtr, wParam, lParam);
case WM_COMMAND:
return TREEVIEW_Command(infoPtr, wParam, lParam);