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  1. JDK
  2. JDK-8125218

ChangeListener<Integer> cannot be added to SimpleIntegerProperty

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Details

    • Bug
    • Resolution: Won't Fix
    • P4
    • 8
    • 7u9
    • javafx
    • None

    • Win7 64bit

    Description

      I'm using 2.2.3-b05. If I create a SimpleBooleanProperty I can assign a ChangeListener<Boolean> to it. If I create a SimpleIntegerProperty I cannot assign a ChangeListener<Integer> as it complaings that there is no suitable method, as ChangeListener<? super Number> does not apply. Instead we need to check and cast Numbers to Integers in the changed() method of the listener.

      If I create a SimpleObjectProperty<Integer> then I can add ChangeListener<Integer> to it without issue.

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. JDK-8123348 Assigning IntegerProperty to ObservableValue<Integer>

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

          Enhancement - null JDK-8102506 "Primitive"Property to ObjectProperty<Primitive>

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

          Enhancement - null JDK-8101061 Default conversion from ObservableObjectValue<Integer> to ObservableIntegerValue etc.

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

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              msladecek Martin Sládeček
              gcapperjfx Geoff Capper (Inactive)
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