https://bugzilla.novell.com/show_bug.cgi?id=436790
Summary: ComboBox.OnDrawItem() invoked with useless data
Product: Mono: Class Libraries
Version: unspecified
Platform: Other
OS/Version: All
Status: NEW
Severity: Normal
Priority: P5 - None
Component: Windows.Forms
AssignedTo: [email protected]
ReportedBy: [EMAIL PROTECTED]
QAContact: [email protected]
Found By: ---
When I build a child class of the winforms ComboBox class and set
DrawMode = DrawMode.OwnerDrawFixed
and
DropDownStyle = ComboBoxStyle.DropDownList
the OnDrawItem() method I override gets called with a DrawItemEventArgs where
the Index property is set to -1.
A strange thing is, that in MONO the OnDrawItem() method is invoked as soon as
I set DropDownStyle to ComboBoxStyle.DropDownList. Normally OnDrawItem() is
invoked only if you drop down.
Tested with MONO 2.0 final release. This bug does not occur if you use just the
ComboBoxStyle.DropDown style.
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