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Home/ Questions/Q 7809191
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Editorial Team
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Editorial Team
Asked: June 2, 20262026-06-02T03:21:06+00:00 2026-06-02T03:21:06+00:00

I have a custom treeviewer which extends composite and has treeviewer as the class

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I have a custom treeviewer which extends composite and has treeviewer as the class member, which is hooked up with a content provider, label provider and a sorter. Whenever I sort,
though the input gets sorted, it produces multiple rows of existing elements.

Has some one encountered the same problem???

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  1. Editorial Team
    Editorial Team
    2026-06-02T03:21:09+00:00Added an answer on June 2, 2026 at 3:21 am

    Look for a bug in your sort implementation and/or your content provider. TreeViewer will only display duplicates if the duplicates are fed to it by the content provider.

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