[Interest] Mac with Retina Display - Look is "Pixilated" with Qt-5.4.2

Robert Iakobashvili coroberti at gmail.com
Wed Jul 22 08:43:57 CEST 2015


On Wed, Jul 22, 2015 at 9:16 AM, Hamish Moffatt
<hamish at risingsoftware.com> wrote:
> On 22/07/15 15:52, Robert Iakobashvili wrote:
>>
>> Gentlemen,
>> A user pointed to the issue on
>> Mac Book Pro 15 inch mid 2015. AMD Radeon R9 graphic card,
>> 15.4-inch, 2880 x 1800 screen, Mac OS 10.10.4.
>> and mentioned that the look is "pixelated as the application
>> does not support Retina".
>>
>> Unfortunately, I do not have such expensive HW to
>> reproduce the issue.
>>
>> A patch to support 2x and 3x images
>> from Morten Sorvig has been applied
>> and images 2x and 3x are inside:
>>
>> https://codereview.qt-project.org/106717
>> https://codereview.qt-project.org/106705
>>
>> Is there something else to be done with Qt-5.4.2
>> like defining some HIGH-DPI, etc?
>>
>
> You need to add two keys to your Info.plist:
>
> a boolean key NSHighResolutionCapable with value TRUE;
> a string key NSPrincipalClass with value NSApplication.
>
>
> Hamish

Dear Hamish,
I'll try it.

Thank you very much!
Sincerely,
Robert



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