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  1. JDK
  2. JDK-4318851

ItemEvent not triggered List,Choice,CheckBox,CheckboxMenuItem

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Details

    • generic, x86, sparc
    • solaris_2.5.1, solaris_10, windows_95, windows_nt

    Description

      OS: WinNT and Solaris

      ItemEvent is not triggered for List, Choice, CheckBox and CheckboxMenuItem when items are selected programmatically.

      When items are selected programmatically using the respective methods like
      list.select(index) , ItemEvent is not triggered.
      In this sample program, clicking the respective buttons changes the selection
      of items in that component programmatically. Triggering of events can be
      verified at the command prompt. Repeated clicking of the buttons will select


      How to reproduce the Bug? -------->

      Run this sample code. You would see a frame with a list,choice, checkbox,
      few buttons and a menu with checkbox menuitem.
      Click the buttons one after other and check at the command prompt, whether
      any ItemEvent is triggered or not. If not, bug is reproduced.
      NOTE: Clicking the buttons repeatedly selects a new item everytime to ensure
      that the item event is triggered everytime the button is clicked.

      Attachments

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. JDK-4032466 item events not generated when state programmaticaly set on Checkbox/List

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-4324396 AWT Checkbox and CheckboxMenuItem's setState() will not trigger an ItemEvent

          • 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-4096518 JCheckBox.setSelected() generates ItemEvents

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-4117048 CheckBoxMenuItem: ItemStateChanged event not generated by call to setState()

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-4324406 AWT List and Choice's select() will not trigger an ItemEvent

          • 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-4681104 Programmatic state changes do not trigger events in AWT

          • P2 - Crashes, loss of data, severe memory leak.
          • Closed

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              bchristi Brent Christian
              duke J. Duke
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              Dates

                Created:
                Updated:
                Resolved:
                Imported:
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