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Implement WM_SETREDRAW properly.

This commit is contained in:
Dimitrie O. Paun 2002-10-10 22:50:09 +00:00 committed by Alexandre Julliard
parent 12dca97b9d
commit 50ed9b9962
1 changed files with 6 additions and 5 deletions
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11
dlls/comctl32/listview.c
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@ -153,6 +153,7 @@ typedef struct tagLISTVIEW_INFO
HFONT hFont;
INT ntmHeight; /* from GetTextMetrics from above font */
INT ntmAveCharWidth; /* from GetTextMetrics from above font */
BOOL bRedraw;
BOOL bFocus;
INT nFocusedItem;
RECT rcFocus;
@ -883,10 +884,11 @@ static inline LRESULT CallWindowProcT(WNDPROC proc, HWND hwnd, UINT uMsg,
/******** Internal API functions ************************************/
/* The Invalidate* are macros, so we preserve the caller location */
#define LISTVIEW_InvalidateRect(infoPtr, rect) do { \
#define LISTVIEW_InvalidateRect(infoPtr, rect) while(infoPtr->bRedraw) { \
TRACE(" invalidating rect=%s\n", debugrect(rect)); \
InvalidateRect(infoPtr->hwndSelf, rect, TRUE); \
} while (0)
break;\
}
#define LISTVIEW_InvalidateItem(infoPtr, nItem) do { \
RECT rcItem; \
@ -8114,12 +8116,11 @@ static LRESULT LISTVIEW_SetFont(LISTVIEW_INFO *infoPtr, HFONT hFont, WORD fRedra
*/
static LRESULT LISTVIEW_SetRedraw(LISTVIEW_INFO *infoPtr, BOOL bRedraw)
{
/* FIXME: this is bogus */
LRESULT lResult = DefWindowProcW(infoPtr->hwndSelf, WM_SETREDRAW, bRedraw, 0);
infoPtr->bRedraw = bRedraw;
if(bRedraw)
RedrawWindow(infoPtr->hwndSelf, NULL, 0,
RDW_INVALIDATE | RDW_FRAME | RDW_ERASE | RDW_ALLCHILDREN | RDW_ERASENOW);
return lResult;
return 0;
}
/***