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comctl32: header: Fix an order-related bug in HEADER_InternalHitTest.

This commit is contained in:
Mikołaj Zalewski 2006-05-25 23:51:03 +02:00 committed by Alexandre Julliard
parent 7e461db203
commit 89b62b48c6
1 changed files with 9 additions and 3 deletions
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12
dlls/comctl32/header.c
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@ -199,6 +199,12 @@ HEADER_NextItem(HWND hwnd, INT iItem)
return HEADER_OrderToIndex(hwnd, HEADER_IndexToOrder(hwnd, iItem)+1);
}
static INT
HEADER_PrevItem(HWND hwnd, INT iItem)
{
return HEADER_OrderToIndex(hwnd, HEADER_IndexToOrder(hwnd, iItem)-1);
}
static void
HEADER_SetItemBounds (HWND hwnd)
{
@ -594,19 +600,19 @@ HEADER_InternalHitTest (HWND hwnd, LPPOINT lpPt, UINT *pFlags, INT *pItem)
TRACE("ON HEADER %d\n", iCount);
return;
}
if (iCount > 0) {
if (HEADER_IndexToOrder(hwnd, iCount) > 0) {
rcTest = rect;
rcTest.right = rcTest.left + DIVIDER_WIDTH;
if (PtInRect (&rcTest, *lpPt)) {
if (bNoWidth) {
*pFlags |= HHT_ONDIVOPEN;
*pItem = iCount - 1;
*pItem = HEADER_PrevItem(hwnd, iCount);
TRACE("ON DIVOPEN %d\n", *pItem);
return;
}
else {
*pFlags |= HHT_ONDIVIDER;
*pItem = iCount - 1;
*pItem = HEADER_PrevItem(hwnd, iCount);
TRACE("ON DIVIDER %d\n", *pItem);
return;
}