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Compute only the old state that we're gonna look at.

This commit is contained in:
Dimitrie O. Paun 2002-10-16 19:05:02 +00:00 committed by Alexandre Julliard
parent 8d2f7224f1
commit ef9adbb6f5
1 changed files with 6 additions and 5 deletions
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11
dlls/comctl32/listview.c
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@ -2782,9 +2782,9 @@ static BOOL set_owner_item(LISTVIEW_INFO *infoPtr, LPLVITEMW lpLVItem, BOOL isW,
/* a virtual listview stores only the state for the main item */
if (lpLVItem->iSubItem || !(lpLVItem->mask & LVIF_STATE)) return FALSE;
oldState = LISTVIEW_GetItemState(infoPtr, lpLVItem->iItem, LVIS_FOCUSED | LVIS_SELECTED);
TRACE("oldState=%x, newState=%x, uCallbackMask=%x\n",
oldState, lpLVItem->state, infoPtr->uCallbackMask);
oldState = (LVIS_FOCUSED | LVIS_SELECTED) & ~infoPtr->uCallbackMask;
if (oldState) oldState = LISTVIEW_GetItemState(infoPtr, lpLVItem->iItem, oldState);
TRACE("oldState=%x, newState=%x\n", oldState, lpLVItem->state);
/* we're done if we don't need to change anything we handle */
if ( !((oldState ^ lpLVItem->state) & lpLVItem->stateMask &
@ -2860,9 +2860,10 @@ static BOOL set_main_item(LISTVIEW_INFO *infoPtr, LPLVITEMW lpLVItem, BOOL isW,
if (!lpItem) return FALSE;
/* we need to handle the focus, and selection differently */
oldState = LISTVIEW_GetItemState(infoPtr, lpLVItem->iItem, LVIS_FOCUSED | LVIS_SELECTED);
oldState = (LVIS_FOCUSED | LVIS_SELECTED) & ~infoPtr->uCallbackMask;
if (oldState) oldState = LISTVIEW_GetItemState(infoPtr, lpLVItem->iItem, oldState);
TRACE("lpItem->state=0x%x\n", lpItem->state);
TRACE("oldState=0x%x, state=0x%x\n", oldState, lpItem->state);
/* determine what fields will change */
if ((lpLVItem->mask & LVIF_STATE) && ((oldState ^ lpLVItem->state) & lpLVItem->stateMask & ~infoPtr->uCallbackMask))
uChanged |= LVIF_STATE;