From d834e4c85883e03820da171586abb5394b08e37b Mon Sep 17 00:00:00 2001 From: Gerard Patel <gerard.patel@asi.fr> Date: Tue, 9 Jan 2001 20:50:13 +0000 Subject: [PATCH] Send the creation notification to the true owner of the tooltip. --- dlls/comctl32/commctrl.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/dlls/comctl32/commctrl.c b/dlls/comctl32/commctrl.c index 1689298567f..2acf7b37edd 100644 --- a/dlls/comctl32/commctrl.c +++ b/dlls/comctl32/commctrl.c @@ -1210,14 +1210,15 @@ COMCTL32_CreateToolTip(HWND hwndOwner) if (hwndToolTip) { NMTOOLTIPSCREATED nmttc; - - nmttc.hdr.hwndFrom = hwndOwner; - nmttc.hdr.idFrom = GetWindowLongA(hwndOwner, GWL_ID); + /* true owner can be different if hwndOwner is a child window */ + HWND hwndTrueOwner = GetWindow(hwndToolTip, GW_OWNER); + nmttc.hdr.hwndFrom = hwndTrueOwner; + nmttc.hdr.idFrom = GetWindowLongA(hwndTrueOwner, GWL_ID); nmttc.hdr.code = NM_TOOLTIPSCREATED; nmttc.hwndToolTips = hwndToolTip; - SendMessageA(GetParent(hwndOwner), WM_NOTIFY, - (WPARAM)GetWindowLongA(hwndOwner, GWL_ID), + SendMessageA(GetParent(hwndTrueOwner), WM_NOTIFY, + (WPARAM)GetWindowLongA(hwndTrueOwner, GWL_ID), (LPARAM)&nmttc); } -- GitLab