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  1. JDK
  2. JDK-8226225

Unable to zoom in application on touch screen with Java 8 and Windows 10

    Details

    • Subcomponent:
    • Introduced In Version:
    • CPU:
      x86_64
    • OS:
      windows_10

      Description

      A DESCRIPTION OF THE PROBLEM :
      On windows 7, whatever java version used, on gesture "pinch" on a touch screen, application receives some MOUSE_WHEEL awt events, which leads to a zoom action.
      On windows 10, with java version 1.8.0_112, on gesture "pinch" on a touch screen, application receives some MOUSE_WHEEL awt events, which leads to a zoom action.
      On windows 10, with java version 1.8.0_181, on gesture "pinch" on a touch screen, application receives only MOUSE_DRAGGED awt events, which can't lead to a zoom action...

      So with windows 10 and java version 1.8.0_181, user is not able to zoom with a gesture on a touch screen. And application has no way to detect it is a multi touche action.



      FREQUENCY : always


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            • Assignee:
              serb Sergey Bylokhov
              Reporter:
              webbuggrp Webbug Group
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              Dates

              • Created:
                Updated: