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IDProjectCategoryView StatusLast Update
0001794JEDI VCL00 JVCL Componentspublic2004-06-03 08:50
ReporterRon SzumskiAssigned Touser72 
Status resolvedResolutionfixed 
Product Version 
Target VersionFixed in Version 
Summary0001794: tJvTreeView misbehaving on "Lock Computer"
DescriptionStart a new app in Delphi (I'm using D5 on XP). Place a TreeView component on the form. Then Ctrl-Alt-Del, and select "Lock Computer". App crashes at this point.
Additional InformationThe problem lies with:
procedure TJvTreeView.WMNotify(var Msg: TWMNotify);
The following should be placed INSIDE the CASE, and NOT outside:
          Point := Mouse.CursorPos;
          Point := ScreenToClient(point);
TagsNo tags attached.


Ron Szumski

2004-05-25 06:40

reporter   ~0004346

Forgot to mention that the app must be run prior to the Ctrl-Alt-Del operation!


2004-05-25 10:48


I think you have an old version of the JVCL. The current code looks like this (for the same reason I suspect):
  if not Windows.GetCursorPos(Point) then
  Point := ScreenToClient(Point);


2004-06-03 08:50

developer   ~0004452

Yes, I fixed that a long time ago.

Issue History

Date Modified Username Field Change
2004-05-25 06:34 Ron Szumski New Issue
2004-05-25 06:40 Ron Szumski Note Added: 0004346
2004-05-25 10:48 user72 Note Added: 0004348
2004-05-25 13:51 user72 Status new => assigned
2004-05-25 13:51 user72 Assigned To => user72
2004-06-03 01:15 user72 Status assigned => feedback
2004-06-03 08:50 AHUser Status feedback => resolved
2004-06-03 08:50 AHUser Resolution open => fixed
2004-06-03 08:50 AHUser Note Added: 0004452