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listview: Implement 2 pixel decoration at top of report style with grid lines. 

The native control has a 2 pixel header. This implements that background pixel
line and the gridline below it.
This commit is contained in:
Guy Albertelli 2008-04-26 00:20:06 -04:00 committed by Alexandre Julliard
parent 7326f091b0
commit e85fa81f3c
1 changed files with 13 additions and 1 deletions
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14
dlls/comctl32/listview.c
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@ -4100,6 +4100,9 @@ static void LISTVIEW_RefreshReportGrid(LISTVIEW_INFO *infoPtr, HDC hdc)
itemheight = LISTVIEW_CalculateItemHeight(infoPtr);
rcItem.left = infoPtr->rcList.left + Origin.x;
rcItem.right = infoPtr->rcList.right + Origin.x;
rcItem.bottom = rcItem.top = Origin.y - 1;
MoveToEx(hdc, rcItem.left, rcItem.top, NULL);
LineTo(hdc, rcItem.right, rcItem.top);
for(y=itemheight-1+Origin.y; y<=infoPtr->rcList.bottom; y+=itemheight)
{
rcItem.bottom = rcItem.top = y;
@ -7131,6 +7134,13 @@ static DWORD LISTVIEW_SetExtendedListViewStyle(LISTVIEW_INFO *infoPtr, DWORD dwM
SetWindowLongW(infoPtr->hwndHeader, GWL_STYLE, dwStyle);
}
/* GRIDLINES adds decoration at top so changes sizes */
if((infoPtr->dwLvExStyle ^ dwOldExStyle) & LVS_EX_GRIDLINES)
{
LISTVIEW_UpdateSize(infoPtr);
}
LISTVIEW_InvalidateList(infoPtr);
return dwOldExStyle;
}
@ -9368,10 +9378,12 @@ static void LISTVIEW_UpdateSize(LISTVIEW_INFO *infoPtr)
hl.prc = &infoPtr->rcList;
hl.pwpos = &wp;
SendMessageW( infoPtr->hwndHeader, HDM_LAYOUT, 0, (LPARAM)&hl );
TRACE(" wp.flags=0x%08x, wp=%d,%d (%dx%d)\n", wp.flags, wp.x, wp.y, wp.cx, wp.cy);
SetWindowPos(wp.hwnd, wp.hwndInsertAfter, wp.x, wp.y, wp.cx, wp.cy, wp.flags);
TRACE(" after SWP wp=%d,%d (%dx%d)\n", wp.x, wp.y, wp.cx, wp.cy);
infoPtr->rcList.top = max(wp.cy, 0);
infoPtr->rcList.top += (infoPtr->dwLvExStyle & LVS_EX_GRIDLINES) ? 2 : 0;
}
TRACE(" rcList=%s\n", wine_dbgstr_rect(&infoPtr->rcList));