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  1. Qt
  2. QTBUG-38274

Reg: Scrolling jumps after scrolling in another application

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P1: Critical
    • Resolution: Done
    • Affects Version/s: 5.3.0 Alpha
    • Fix Version/s: 5.3.0 RC1
    • Labels:
      None
    • Environment:
      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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              Assignee:
              allan.jensen Allan Sandfeld Jensen
              Reporter:
              prismatic Preet Desai
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                Resolved:

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