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  1. Qt
  2. QTBUG-38274

Reg: Scrolling jumps after scrolling in another application

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Details

    • Bug
    • Resolution: Done
    • P1: Critical
    • 5.3.0 RC1
    • 5.3.0 Alpha
    • None
    • Arch Linux, 3.13.5-1-ARCH
      xorg-xinput 1.6.1-1
      xf86-input-evdev 2.8.2-2

    Description

      The behavior is a bit hard to describe, but its roughly as follows:
      When starting to scroll a document in QtCreator using my mouse wheel the document position will jump after scrolling in another application first.

      Steps to recreate:

      • Open up a document in Creator you can scroll.
      • Open up another application where you can scroll through some content (like a web browser or something)
      • Click on the other application so that its active/focused and scroll up or down
      • Click on QtCreator so that its in focus and try scrolling the document.

      It's almost as if what you scrolled through in the other application gets reapplied when you begin a scrolling action in the QtCreator editor. If you scroll down for a bit in the secondary application, then click on the QtCreator window and try scrolling up, it'll jump down before it starts scrolling up again (at least thats what I think is happening).

      I haven't observed the behavior in other applications on my system (I checked Clementine, a music player based on Qt4 but I don't have any Qt5 programs to check against.)

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          For Gerrit Dashboard: QTBUG-38274
          # Subject Branch Project Status CR V

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              allan.jensen Allan Sandfeld Jensen
              prismatic Preet Desai
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                Updated:
                Resolved:

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