[Lazarus] Is this bug?

[zeljko]

On 02/15/2015 11:01 AM, zeljko wrote:
> On 02/14/2015 11:14 PM, Mattias Gaertner wrote:
>> On Sat, 14 Feb 2015 13:48:25 +0200
>> FreeMan <freeman35 at delphiturkiye.com> wrote:
>>
>>> osx fpc & lazarus svn qt x64
>>> In "Install/Uninstall Packages" form.
>>>
>>> *-)When open this form, Installed list items showing, but Available for
>>> installation list empty. just when mouse move list printing. There is a
>>> refresh problem I think.
>>
>> The list is filled via OnIdle. Maybe there is a problem with
>> OnIdle on OSX/qt.
>
> Could be if it triggers from modal window. Qt 4.8.6 have huge problems
> with modal windows under cocoa (private QEventLoop).

I've attached patch QtCocoaModalWindows_mousestucked.diff here
https://bugreports.qt.io/browse/QTBUG-40585 , so you can rebuild 4.8.7 
from sources with this patch and modal windows should work ok.

zeljko