From: Gabriel Ivăncescu gabrielopcode@gmail.com
Signed-off-by: Gabriel Ivăncescu gabrielopcode@gmail.com Signed-off-by: Huw Davies huw@codeweavers.com --- dlls/comctl32/listbox.c | 26 +++++++++++++++----------- 1 file changed, 15 insertions(+), 11 deletions(-)
diff --git a/dlls/comctl32/listbox.c b/dlls/comctl32/listbox.c index ba8b7eeade..44e3b1c7d1 100644 --- a/dlls/comctl32/listbox.c +++ b/dlls/comctl32/listbox.c @@ -186,6 +186,20 @@ static void set_item_selected_state(LB_DESCR *descr, UINT index, BOOL state) descr->items[index].selected = state; }
+static void insert_item_data(LB_DESCR *descr, UINT index, WCHAR *str, ULONG_PTR data) +{ + LB_ITEMDATA *item; + + item = descr->items + index; + if (index < descr->nb_items) + memmove(item + 1, item, (descr->nb_items - index) * sizeof(LB_ITEMDATA)); + + item->str = str; + item->data = HAS_STRINGS(descr) ? 0 : data; + item->height = 0; + item->selected = FALSE; +} + /*********************************************************************** * LISTBOX_GetCurrentPageSize * @@ -1563,23 +1577,13 @@ static void LISTBOX_MoveCaret( LB_DESCR *descr, INT index, BOOL fully_visible ) static LRESULT LISTBOX_InsertItem( LB_DESCR *descr, INT index, LPWSTR str, ULONG_PTR data ) { - LB_ITEMDATA *item; INT oldfocus = descr->focus_item;
if (index == -1) index = descr->nb_items; else if ((index < 0) || (index > descr->nb_items)) return LB_ERR; if (!resize_storage(descr, descr->nb_items + 1)) return LB_ERR;
- /* Insert the item structure */ - - item = &descr->items[index]; - if (index < descr->nb_items) - RtlMoveMemory( item + 1, item, - (descr->nb_items - index) * sizeof(LB_ITEMDATA) ); - item->str = str; - item->data = HAS_STRINGS(descr) ? 0 : data; - item->height = 0; - item->selected = FALSE; + insert_item_data(descr, index, str, data); descr->nb_items++;
/* Get item height */