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drastically reduced flicker in RefreshItems

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@11323 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2001-08-08 00:10:01 +00:00
parent 3ca2209e61
commit d0debf520a
1 changed files with 8 additions and 4 deletions
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12
src/msw/listctrl.cpp
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@ -1928,10 +1928,14 @@ void wxListCtrl::RefreshItem(long item)
void wxListCtrl::RefreshItems(long itemFrom, long itemTo)
{
for ( long item = itemFrom; item <= itemTo; item++ )
{
RefreshItem(item);
}
wxRect rect1, rect2;
GetItemRect(itemFrom, rect1);
GetItemRect(itemTo, rect2);
wxRect rect = rect1;
rect.height = rect2.GetBottom() - rect1.GetTop();
RefreshRect(rect);
}
// ----------------------------------------------------------------------------