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use TTF_TRANSPARENT to fix problem with flashing tooltips (patch 1821229)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@49510 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2007-10-29 00:38:57 +00:00
parent 7709915e96
commit 613db75659
1 changed files with 11 additions and 0 deletions
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11
src/msw/tooltip.cpp
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@ -90,6 +90,17 @@ public:
hwnd = hwndOwner; hwnd = hwndOwner;
uFlags = TTF_IDISHWND; uFlags = TTF_IDISHWND;
// we use TTF_TRANSPARENT to fix a problem which arises at least with
// the text controls but may presumably happen with other controls
// which display the tooltip at mouse position: it can start flashing
// then as the control gets "focus lost" events and dismisses the
// tooltip which then reappears because mouse remains hovering over the
// control, see SF patch 1821229
if ( wxApp::GetComCtl32Version() >= 470 )
{
uFlags |= TTF_TRANSPARENT;
}
uId = (UINT)hwndOwner; uId = (UINT)hwndOwner;
} }
}; };