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Update selection after sorting (in LISTVIEW_SortItems) by making sure 

selection list matches states of individual items.
This commit is contained in:
James Hatheway 2001-02-16 19:39:14 +00:00 committed by Alexandre Julliard
parent 4e92e6533b
commit 7fdceb2217
1 changed files with 18 additions and 1 deletions
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19
dlls/comctl32/listview.c
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@ -7382,8 +7382,11 @@ static INT WINAPI LISTVIEW_CallBackCompare(
static LRESULT LISTVIEW_SortItems(HWND hwnd, WPARAM wParam, LPARAM lParam) static LRESULT LISTVIEW_SortItems(HWND hwnd, WPARAM wParam, LPARAM lParam)
{ {
LISTVIEW_INFO *infoPtr = (LISTVIEW_INFO *)GetWindowLongA(hwnd, 0); LISTVIEW_INFO *infoPtr = (LISTVIEW_INFO *)GetWindowLongA(hwnd, 0);
int nCount; int nCount, i;
UINT lStyle = GetWindowLongA(hwnd, GWL_STYLE); UINT lStyle = GetWindowLongA(hwnd, GWL_STYLE);
HDPA *hdpaSubItems=NULL;
LISTVIEW_ITEM *pLVItem=NULL;
if (lStyle & LVS_OWNERDATA) if (lStyle & LVS_OWNERDATA)
return FALSE; return FALSE;
@ -7401,6 +7404,20 @@ static LRESULT LISTVIEW_SortItems(HWND hwnd, WPARAM wParam, LPARAM lParam)
DPA_Sort(infoPtr->hdpaItems, LISTVIEW_CallBackCompare, hwnd); DPA_Sort(infoPtr->hdpaItems, LISTVIEW_CallBackCompare, hwnd);
} }
/* Adjust selections so that they are the way they should be after
the sort (otherwise, the list items move around, but whatever
is at the item's previous original position will be selected instead) */
for (i=0; i < nCount; i++)
{
hdpaSubItems = (HDPA)DPA_GetPtr(infoPtr->hdpaItems, i);
pLVItem = (LISTVIEW_ITEM *)DPA_GetPtr(hdpaSubItems, 0);
if (pLVItem->state & LVIS_SELECTED)
LISTVIEW_AddSelectionRange(hwnd, i, i);
else
LISTVIEW_RemoveSelectionRange(hwnd, i, i);
}
/* align the items */ /* align the items */
LISTVIEW_AlignTop(hwnd); LISTVIEW_AlignTop(hwnd);