Customising UIControl but retaining ability to receive touch events

Discussion in 'iPhone/iPad Programming' started by tw002, Jul 10, 2010.

  1. macrumors newbie

    Joined:
    Feb 23, 2009
    #1
    Hi - I'm not sure whether I'm going the right way about this or if i'm missing something, but here it goes. I'm creating a custom tab bar, and I want each tab to have a target-action attached.

    I'm using UIControl as the base class for the tab, but I need to add customisation to the tab - eg. images/labels etc, the problem being that these additional subviews intercept touches, preventing them from reaching the UIControl underneath.

    In the past I've been creating the UIControl as a transparent 'overlay' on the tab, and attaching the target-action to this, but this strikes me as a bit inelegant? Is there perhaps a way to tell a view to be 'transparent' to touches, allowing them through, whilst still allowing the view to display content?

    Thanks, Thomas.
     

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