[lazarus] New Bug Entered - Arithmetic overflow

[Ken Moffat]

James Mills wrote:

>On Sat, Dec 27, 2003 at 02:26:07PM +0100, Mattias Gaertner wrote:
>  
>
>>On Sat, 27 Dec 2003 07:38:17 -0500 (EST)  bugtracker at miraclec.com wrote:
>>
>>    
>>
>>>Title: Arithmetic overflow
>>>
>>>Entered by: James Mills
>>>
>>>When you try to scroll (using a scroll mouse) in a listbox without the
>>>listbox being selected, an Arithmetic overflow occurs forcing Lazarus to
>>>be killed.
>>>      
>>>

>Try the following (with a scroll mouse):
>
>1: Click Environment
>2: Click Editor Options
>3: Click Key Mappings
>4: Scroll with the mouse
>
>I think there's a problem in the code somewhere when it recieves a
>scroll event without the TTreeView component being selected first.
>
>cheers
>James
>
>  
>
Free Pascal Compiler version 1.0.11 [2003/10/22] and Lazarus CVS does 
not show this error. The scrolling is extremely slow when using the 
up/down arrows, but no crash. Mouse wheel works fine. Dragging scrollbar 
works fine.

-- 
Ken