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comctl32/treeview: Fix mouse tracking request code. 

After query current tracking state passed parameters could be overwritten,
similar fix for Listview was recently committed.
This commit is contained in:
Nikolay Sivov 2009-12-11 21:11:48 +03:00 committed by Alexandre Julliard
parent 6bf79b885f
commit 28d5410596
1 changed files with 3 additions and 1 deletions
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4
dlls/comctl32/treeview.c
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@ -5280,7 +5280,6 @@ TREEVIEW_MouseMove (TREEVIEW_INFO * infoPtr, LPARAM lParam)
trackinfo.cbSize = sizeof(TRACKMOUSEEVENT);
trackinfo.dwFlags = TME_QUERY;
trackinfo.hwndTrack = infoPtr->hwnd;
trackinfo.dwHoverTime = HOVER_DEFAULT;
/* call _TrackMouseEvent to see if we are currently tracking for this hwnd */
_TrackMouseEvent(&trackinfo);
@ -5289,6 +5288,9 @@ TREEVIEW_MouseMove (TREEVIEW_INFO * infoPtr, LPARAM lParam)
if(!(trackinfo.dwFlags & TME_LEAVE))
{
trackinfo.dwFlags = TME_LEAVE; /* notify upon leaving */
trackinfo.hwndTrack = infoPtr->hwnd;
/* do it as fast as possible, minimal systimer latency will be used */
trackinfo.dwHoverTime = 1;
/* call TRACKMOUSEEVENT so we receive a WM_MOUSELEAVE message */
/* and can properly deactivate the hot item */