[Lazarus] trunk OSX Lion 10.7.2 Scrolling Problem

[Martin]

Seems that Mac sends a delta of 40 per click,  win and linux do 120


you can change this in synedit until fixed


procedure TCustomSynEdit.WMMouseWheel(var Message: TLMMouseEvent);
var
   lState: TShiftState;
const
   WHEEL_DELTA = 120;
begin



Note you may have similar issues in other windows (e.g. disassembler)

On 30/12/2011 16:51, Helmut Hartl wrote:
> On OSX lion 10.7.2 in lazarus trunk, the svn revision 33972 breaks the 
> mouse wheel scrolling in the ide editor
> (at least for a magic mouse) -> The view stutters, does not scroll, or 
> scrolls only some lines and stops.
> The version before worked fine.
>
> In synedit.pp the following hack brings back normal scrolling behaviour:
> Tested on svn 34518.
> -- 
> procedure TCustomSynEdit.WMMouseWheel(var Message: TLMMouseEvent);
> begin
>   Message.Result:=0;
> end;
> -- 
>
> Helmut
>
> -- 
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