[Interest] Unable to drag scrollbar in scroll area in Qt 5.6.3 widgets application

[Ramakanth Kesireddy]

  Below is the configure line and output on X11(Ubuntu)

./configure -platform linux-g++-32 -opensource -confirm-license
-system-zlib -system-libjpeg -system-libpng -system-sqlite -qt-xcb -no-cups
-no-opengl -no-qml-debug \
-skip qt3d -skip qtactiveqt -skip qtandroidextras -skip qtcanvas3d -skip
qtconnectivity -skip qtdeclarative -skip qtenginio -skip qtgraphicaleffects
-skip qtimageformats \
-skip qtlocation -skip qtmultimedia -skip qtquickcontrols -skip
qtquickcontrols2 -skip qtscript -skip qtserialbus -skip qtsensors -skip
qtserialport -skip qttools \
-skip qtwayland -skip qtwebsockets -skip qtwebview -skip qtwebengine -skip
qtwebchannel -skip qtwinextras -skip qtandroidextras -skip qtx11extras
-skip qtmacextras \
-skip qtxmlpatterns -skip qtsvg -nomake tools -nomake tests -nomake
examples -no-compile-examples -make libs -release -shared -reduce-exports
-no-use-gold-linker -no-iconv \
-no-pulseaudio -no-alsa -no-dbus -fontconfig -system-freetype -no-openssl
-no-pch -qreal float -v

Build parts ............  libs
  Mode ................... release
  Using sanitizer(s)...... none
  Using C++ standard ..... c++1z
  Using gold linker....... no
  Using new DTAGS ........ yes
  Using PCH .............. no
  Using LTCG ............. no
  Target compiler supports:
    SSE2/SSE3/SSSE3 ...... yes/yes/yes
    SSE4.1/SSE4.2 ........ yes/yes
    AVX/AVX2 ............. yes/yes

Qt modules and options:
  Qt D-Bus ............... no
  Qt Concurrent .......... yes
  Qt GUI ................. yes
  Qt Widgets ............. yes
  Large File ............. yes
  QML debugging .......... no
  Use system proxies ..... no

Support enabled for:
  Accessibility .......... yes
  ALSA ................... no
  CUPS ................... no
  Evdev .................. yes
  FontConfig ............. yes
  FreeType ............... yes (system library)
  Glib ................... yes
  GStreamer .............. no
  GTK theme .............. no
  HarfBuzz ............... yes (bundled copy)
  Iconv .................. no
  ICU .................... yes
  Image formats:
    GIF .................. yes (plugin, using bundled copy)
    JPEG ................. yes (plugin, using system library)
    PNG .................. yes (in QtGui, using system library)
  libinput................ no
  Logging backends:
    journald ............... no
    syslog   ............... no
  mtdev .................. no
  Networking:
    getaddrinfo .......... yes
    getifaddrs ........... yes
    IPv6 ifname .......... yes
    libproxy.............. no
    OpenSSL .............. no
  OpenGL / OpenVG:
    EGL .................. no
    OpenGL ............... no
    OpenVG ............... no
  PCRE ................... system
  pkg-config ............. yes
  PulseAudio ............. no
  QPA backends:
    DirectFB ............. no
    EGLFS ................ no
      EGLFS i.MX6 ........ no
      EGLFS i.MX6 Wayland. no
      EGLFS EGLDevice .... no
      EGLFS GBM .......... no
      EGLFS Mali ......... no
      EGLFS Raspberry Pi . no
      EGLFS X11 .......... no
    LinuxFB .............. yes
    Mir client............ no
    XCB .................. yes (bundled copy)
      EGL on X ........... no
      GLX ................ yes
      MIT-SHM ............ yes
      Xcb-Xlib ........... yes
      Xcursor ............ yes (loaded at runtime)
      Xfixes ............. yes (loaded at runtime)
      Xi ................. no
      Xi2 ................ yes
      Xinerama ........... yes (loaded at runtime)
      Xrandr ............. yes (loaded at runtime)
      Xrender ............ yes
      XKB ................ yes
      XShape ............. yes
      XSync .............. yes
      XVideo ............. yes
  Session management ..... yes
  SQL drivers:
    DB2 .................. no
    InterBase ............ no
    MySQL ................ no
    OCI .................. no
    ODBC ................. no
    PostgreSQL ........... no
    SQLite 2 ............. no
    SQLite ............... yes (plugin, using system library)
    TDS .................. no
  tslib .................. no
  udev ................... no
  xkbcommon-x11........... yes (system library)
  xkbcommon-evdev......... yes
  zlib ................... yes (system library)

Best Regards,
Ramakanth

On Tue, Nov 24, 2020 at 2:38 PM Ramakanth Kesireddy <rama.kesi at gmail.com>
wrote:

> Sure.. Thanks for your mail. Shall test on the latest Qt.
> The issue is reproduced on both X11(ubuntu desktop) and linuxFB with tslib
> as backend.
>
> On Tue, 24 Nov, 2020, 13:16 Thiago Macieira, <thiago.macieira at intel.com>
> wrote:
>
>> On Monday, 23 November 2020 21:32:10 PST Ramakanth Kesireddy wrote:
>> > UI Application is Qt 5.6.3 widgets based on 4.14 linux kernel built with
>> > yocto meta-qt5 recipes.
>>
>> Please retest with the latest first (latest Qt and latest Yocto).
>>
>> And if you're not using X11, please be explicit on what backend it is and
>> what
>> mouse input driver you're using.
>>
>> --
>> Thiago Macieira - thiago.macieira (AT) intel.com
>>   Software Architect - Intel DPG Cloud Engineering
>>
>>
>>
>> _______________________________________________
>> Interest mailing list
>> Interest at qt-project.org
>> https://lists.qt-project.org/listinfo/interest
>>
>
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