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Thread: custom widget with separated circles/rings inside each other

  1. #1
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    Default custom widget with separated circles/rings inside each other

    as said in subject i would like to make custom widget with separated circles/rings inside each other so i can control every ring separately... it's probably good to show it by picture:


    i was thinking of using QPainter.drawPie for every single circle but don't know how to overlay them.. any ideas on the best approach to this problem?

  2. #2
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    Default Re: custom widget with separated circles/rings inside each other

    Can't you use the "Painter's Algorithm"? Or maybe I don't know what the problem is

  3. #3
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    please, any url on this in documentation? i can find on net just some references from 1998.

    hm... seems that you propose just to draw most distant widgets first and the closest last... i'll try that... should do that before asking )
    Last edited by wysota; 17th March 2008 at 19:55. Reason: Posts merged

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    Default Re: custom widget with separated circles/rings inside each other

    Quote Originally Posted by marcell View Post
    hm... seems that you propose just to draw most distant widgets first and the closest last...
    Yes, that's the Painter's Algorithm

    Oh, and you can check for hits in a reverse order.

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