[Mono-bugs] [Bug 477438] New: Virtual/ownerdraw Listview cant handle >16 item

[bugzilla_noreply at novell.com]

https://bugzilla.novell.com/show_bug.cgi?id=477438


           Summary: Virtual/ownerdraw Listview cant handle >16 item
    Classification: Mono
           Product: Mono: Class Libraries
           Version: unspecified
          Platform: x86-64
        OS/Version: Linux
            Status: NEW
          Severity: Major
          Priority: P5 - None
         Component: Windows.Forms
        AssignedTo: mono-bugs at lists.ximian.com
        ReportedBy: Dax at daxxfiles.net
         QAContact: mono-bugs at lists.ximian.com
          Found By: ---


Description of Problem:
When using a virtual+ownerdraw Listview, it is impossible to display more than
16 item due to an IndexOutOfRangeException

Steps to reproduce the problem:
1. create a form with a listview: ownerdraw, virtual, details
2. set stubs for drawing/getting data
3. set itemcount to 17
4. run


Actual Results:

System.IndexOutOfRangeException: Array index is out of range.
  at System.Windows.Forms.ListView.GetItemLocation (Int32 index) [0x00000] in
/var/abs/local/mono-svn/src/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ListView.cs:2095
  at System.Windows.Forms.ListView.get_LastVisibleIndex () [0x00054] in
/var/abs/local/mono-svn/src/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ListView.cs:1166
  at (wrapper remoting-invoke-with-check)
System.Windows.Forms.ListView:get_LastVisibleIndex ()
  at System.Windows.Forms.ThemeWin32Classic.DrawListViewItems
(System.Drawing.Graphics dc, Rectangle clip, System.Windows.Forms.ListView
control) [0x00011] in
/var/abs/local/mono-svn/src/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ThemeWin32Classic.cs:2638
  at System.Windows.Forms.ListView+ItemControl.OnPaintInternal
(System.Windows.Forms.PaintEventArgs pe) [0x00000] in
/var/abs/local/mono-svn/src/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ListView.cs:3027
  at System.Windows.Forms.Control.WmPaint (System.Windows.Forms.Message& m)
[0x00078] in
/var/abs/local/mono-svn/src/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:5559
  at System.Windows.Forms.Control.WndProc (System.Windows.Forms.Message& m)
[0x0016c] in
/var/abs/local/mono-svn/src/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:5319
  at System.Windows.Forms.ListView+ItemControl.WndProc
(System.Windows.Forms.Message& m) [0x0009a] in
/var/abs/local/mono-svn/src/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ListView.cs:3050
  at System.Windows.Forms.Control+ControlWindowTarget.OnMessage
(System.Windows.Forms.Message& m) [0x00000] in
/var/abs/local/mono-svn/src/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:234
  at System.Windows.Forms.Control+ControlNativeWindow.WndProc
(System.Windows.Forms.Message& m) [0x00000] in
/var/abs/local/mono-svn/src/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:215
  at System.Windows.Forms.NativeWindow.WndProc (IntPtr hWnd, Msg msg, IntPtr
wParam, IntPtr lParam) [0x00085] in
/var/abs/local/mono-svn/src/mcs/class/Managed.Windows.Forms/System.Windows.Forms/NativeWindow.cs:242

Expected Results:

17 drawn items

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