touch-packages team mailing list archive

[Nick Dedekind <1453836@xxxxxxxxxxxxxxxxxx>]

** Branch linked: lp:~nick-dedekind/ubuntu-ui-toolkit/prevent-slider-
mouse-stealing

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to ubuntu-ui-toolkit in
Ubuntu.
https://bugs.launchpad.net/bugs/1453836

Title:
  When changing a slider value inside a nested Flickable, the bottom
  flickable can steal the mouse events.

Status in ubuntu-ui-toolkit package in Ubuntu:
  New

Bug description:
  The slider position change event is not preventing the event from being stolen by a parent if the Flickable is inside another Flickable (somewhere in the tree). It's only looking at the first parent Flickable.
  QtQuick.Controls.Slider works around this by using the preventStealing property.

  Test Script:

  import QtQuick 2.0
  import Ubuntu.Components 1.1

  Item {
      height: units.gu(50)
      width: units.gu(50)

      Flickable {
          anchors.fill: parent
          contentWidth: flickInner.width

          Flickable {
              id: flickInner
              width: units.gu(100)
              anchors.top: parent.top
              anchors.bottom: parent.bottom
              contentHeight: inner.height

              Item {
                  id: inner
                  height: units.gu(100)
                  Slider {}
              }
          }
      }
  }

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ubuntu-ui-toolkit/+bug/1453836/+subscriptions