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  1. JDK
  2. JDK-8090322

Need new tree visible property in Node that consider Scene and Stage visibility

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Details

    • Bug
    • Resolution: Fixed
    • P3
    • 9
    • 8, 9
    • javafx
    • None

    Description

      Currently there is Node.treeVisible property which is true iff the node and all its parents up to the scene root are visible. It may be useful to have an extended version that would take scene and stage visibility into account.

      Use cases:
      * WebView needs to stop animations inside web page when it is not shown;
      * Jasper wanted to know when some node became visible in a tab.

      Considerations:
      * This is too expensive to calculate for all nodes by default. So the simplest way to provide it would be a special binding implementation or a util class. Where you create a instance and pass in the node you are interested in. It can then register listeners all the way up the tree and listen to what it needs.

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          Bug - A problem which impairs or prevents the functions of the product. JDK-8151165 ProgressIndicator indeterminate transition initializated even in non visible controls

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8151166 Progress Indicator indeterminate transition not stopped when component is not visible

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8088846 PopupWindow does not disappear when associated Control is not visible.

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8160053 Memory leak with indeterminate ProgressBar and ProgressIndicator

          • P3 - Major loss of function.
          • Closed
          relates to

          Enhancement - null JDK-8252935 Add treeShowing listener only when needed

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8162883 ESC button fails to cancel Dialog

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8170500 Interminate ProgressIndicator no longer animates if scene is set on stage before content is added

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8189265 Closing stage does not free internal resources

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8190349 Tooltip based on graphic contented only show less than 1 out of 10 times

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8216377 JavaFX: memoryleak for initial nodes of Window

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8148827 Indeterminate ProgressBar initially tree invisible does not animate until layoutChildren()

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Activity

            People

              ckyang Chien Yang (Inactive)
              peterz Peter Zhelezniakov
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              Dates

                Created:
                Updated:
                Resolved:
                Imported: