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  1. Apache Flex
  2. FLEX-26667

MXTreeItemRenderer does not allow proper scrolling in Tree when using multiple flow items (RichText, Label)

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Details

    • Bug
    • Status: Closed
    • Minor
    • Resolution: Later
    • Adobe Flex SDK 4.1 (Release)
    • None
    • mx: Tree
    • None
    • Affected OS(s): All OS Platforms
      Affected OS(s): All OS Platforms
      Language Found: English

    Description

      Please note that this issue exists in 4.1 as well as the latest Hero builds.

      Steps to reproduce:
      1. Create a Tree with a Dataprovider. The dataprovider properties you want displayed in the tree renderers should have long text that wraps, causing the label fields to flow. There should also be a top level hierarchy of at least 3 items, and each item should have 3-4 children. Each of those children should have 3-4 children.
      2. Create an MXTreeItemRenderer using the default template. Add three Labels or RichText areas. Assign the properties from the dataprovider objects to the labels.
      3. Open the second node in the tree. Open 2-3 of its children. Open additional children of those children.
      4. Try scrolling to the bottom of the tree

      Actual Results: Scrolling to the bottom results in the top of the tree being displayed. Scrollbar also tends be jump around in many cases, depending on how many items in the tree, making it difficult to actually scroll to the bottom.

      Expected Results: Scrolling should behave as expected, with the ability to scroll to the bottom of the tree

      Workaround (if any): If you want to take advantage of Spark components and/or TLE in your item renderer, there is no workaround.

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            adobejira Adobe JIRA
            adobejira Adobe JIRA
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            Dates

              Created:
              Updated:
              Resolved: