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Bug GenericDropdownMenu bug

Discussion in 'UI Toolkit' started by Robin_Moss, Nov 9, 2022.

  1. Robin_Moss

    Robin_Moss

    Joined:
    Jun 9, 2021
    Posts:
    4
    Trying to use the GenericDropdownMenu, we found a bug which leads to the callbacks not being registered.

    When the `OnDetachFromPanel` is called, it unregisters the callbacks for `AttachToPanelEvent` and `DetachFromPanelEvent`, which means that when the menu is opened after the first time the `OnAttachToPanel` is never called again meaning none of the callbacks for events are registered again

    The problematic code is here: https://github.com/Unity-Technologi....ui/Core/Controls/GenericDropdownMenu.cs#L132
     
    Robin_Moss, Nov 9, 2022
    #1

  2. vikas-shah

    vikas-shah

    Joined:
    Jun 10, 2021
    Posts:
    1
    vikas-shah, Nov 9, 2022
    #2