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  1. JDK
  2. JDK-8211294

ScrollPane content is blurry with 125% scaling

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: 9, 10, openjfx11, openjfx12
    • Fix Version/s: openjfx16
    • Component/s: javafx
    • Labels:
    • Environment:

      Windows 7 or 10 with 125% DPI scaling.

    • Subcomponent:
    • Introduced In Build:
      b114
    • Introduced In Version:
      9

      Backports

        Description

        To reproduce this, run the attached test program on a Windows machine with HiDPI scaling set to 125%.

        The text in the Label and TextField is crisp, while the text in the TextArea is blurry. This may be a layout bug or a bug in the TextArea relating to the positioning of its content such that snap-to-pixel isn't working properly.

        I have attached an image as well. If you zoom it up you will see that LCD text is used for all three strings.

          Attachments

            Issue Links

            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8266840 ScrollPane content is blurry with 125% scaling

            • P3 - Major loss of function.
            • Resolved
            duplicates

            Bug - A problem which impairs or prevents the functions of the product. JDK-8252649 windows 10 hidpi 125% 150% 175% scale will let scroll components seems blurry.

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-8258694 Rendering cached nodes with sub-pixel translation is blurry

            • P3 - Major loss of function.
            • Open

            Bug - A problem which impairs or prevents the functions of the product. JDK-8258697 TextFlow: methods copied from Region have diverged

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

            Enhancement - null JDK-8091832 Provide a Screen.getScale method for Hi-DPI screens

            • P3 - Major loss of function.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-8252255 Blurry rendering of SwingNode with HiDPI scaling in JavaFX

            • P3 - Major loss of function.
            • Open

            Bug - A problem which impairs or prevents the functions of the product. JDK-8252687 contentText truncated in Alert/DialogPane when HiDPI scaling 125% on Windows

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

            Commit Commit openjdk/jfx11u/32fda115

            Commit Commit openjdk/jfx/9c84c77b

            Web Link https://github.com/javafxports/openjdk-jfx/issues/225

            Review Review openjdk/jfx11u/16

            Review Review openjdk/jfx/308

              Activity

                People

                Assignee:
                fthevenet Frederic Thevenet
                Reporter:
                kcr Kevin Rushforth
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                  Dates

                  Created:
                  Updated:
                  Resolved: