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comctl32/listview: Invalidate list after WM_MEASUREITEM notification.

This commit is contained in:
Nikolay Sivov 2009-06-22 22:38:03 +04:00 committed by Alexandre Julliard
parent 8e18e9e6bd
commit ad7f0b950b
1 changed files with 7 additions and 2 deletions
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9
dlls/comctl32/listview.c
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@ -1027,7 +1027,8 @@ static inline DWORD notify_postpaint (const LISTVIEW_INFO *infoPtr, NMLVCUSTOMDR
return notify_customdraw(infoPtr, CDDS_POSTPAINT, lpnmlvcd); return notify_customdraw(infoPtr, CDDS_POSTPAINT, lpnmlvcd);
} }
static void notify_measureitem(LISTVIEW_INFO *infoPtr) /* returns TRUE when repaint needed, FALSE otherwise */
static BOOL notify_measureitem(LISTVIEW_INFO *infoPtr)
{ {
MEASUREITEMSTRUCT mis; MEASUREITEMSTRUCT mis;
mis.CtlType = ODT_LISTVIEW; mis.CtlType = ODT_LISTVIEW;
@ -1038,7 +1039,11 @@ static void notify_measureitem(LISTVIEW_INFO *infoPtr)
mis.itemHeight= infoPtr->nItemHeight; mis.itemHeight= infoPtr->nItemHeight;
SendMessageW(infoPtr->hwndNotify, WM_MEASUREITEM, mis.CtlID, (LPARAM)&mis); SendMessageW(infoPtr->hwndNotify, WM_MEASUREITEM, mis.CtlID, (LPARAM)&mis);
if (infoPtr->nItemHeight != max(mis.itemHeight, 1)) if (infoPtr->nItemHeight != max(mis.itemHeight, 1))
{
infoPtr->nMeasureItemHeight = infoPtr->nItemHeight = max(mis.itemHeight, 1); infoPtr->nMeasureItemHeight = infoPtr->nItemHeight = max(mis.itemHeight, 1);
return TRUE;
}
return FALSE;
} }
/******** Item iterator functions **********************************/ /******** Item iterator functions **********************************/
@ -10792,7 +10797,7 @@ LISTVIEW_WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
if ((infoPtr->dwStyle & LVS_OWNERDRAWFIXED) && (infoPtr->uView == LV_VIEW_DETAILS)) if ((infoPtr->dwStyle & LVS_OWNERDRAWFIXED) && (infoPtr->uView == LV_VIEW_DETAILS))
{ {
notify_measureitem(infoPtr); if (notify_measureitem(infoPtr)) LISTVIEW_InvalidateList(infoPtr);
} }
LISTVIEW_UpdateSize(infoPtr); LISTVIEW_UpdateSize(infoPtr);