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  1. JDK
  2. JDK-8136998

JComboBox prevents wheel mouse scrolling of JScrollPane

    Details

    • Subcomponent:
    • Introduced In Build:
      b18
    • Introduced In Version:
    • Resolved In Build:
      b124

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        Description

        FULL PRODUCT VERSION :
        java version "1.8.0_60"
        Java(TM) SE Runtime Environment (build 1.8.0_60-b27)
        Java HotSpot(TM) 64-Bit Server VM (build 25.60-b23, mixed mode)


        ADDITIONAL OS VERSION INFORMATION :
        14.5.0 Darwin Kernel Version 14.5.0: Wed Jul 29 02:26:53 PDT 2015; root:xnu-2782.40.9~1/RELEASE_X86_64 x86_64

        A DESCRIPTION OF THE PROBLEM :
        I’m observing a problem with a combo box in a scroll pane. If I use the mouse wheel to scroll (on OS X), the scrolling stops when the combo box is under the mouse. The problem is that the mouse wheel event is being consumed by the combo box, which is the result of the fix for bug 8033069. The combo box popup is not open, so there is no reason for the combo box to be consuming mouse wheel events.

        Bug report requested by Alexander Scherbatiy.


        REPRODUCIBILITY :
        This bug can be reproduced always.

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                • Assignee:
                  aivanov Alexey Ivanov
                  Reporter:
                  webbuggrp Webbug Group
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                  • Created:
                    Updated:
                    Resolved: