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[Christian Dywan <christian@xxxxxxxxxxxx>]

** Changed in: ubuntu-ui-toolkit (Ubuntu)
     Assignee: (unassigned) => Christian Dywan (kalikiana)

** Changed in: ubuntu-ui-toolkit (Ubuntu)
     Assignee: Christian Dywan (kalikiana) => Tim Peeters (tpeeters)

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https://bugs.launchpad.net/bugs/1481619

Title:
  Flickable doesn't position below header on start

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

Bug description:
  with Ubuntu Components 1.2, instantiating a MainView should adjust on start contentY of the flickable component to header.height.
  In the following example, this isn't recalculated properly before an user's drag.

  import QtQuick 2.4
  import Ubuntu.Components 1.2

  MainView {
      id: mainview
      objectName: "mainView"
      applicationName: "foo.bar"

      width: units.gu(40)
      height: units.gu(75)

      Page {
          title: "Settings"
          Flickable {
              anchors.fill: parent
              contentHeight: childrenRect.height

              Column {
                  anchors.left: parent.left
                  anchors.right: parent.right

                  OptionSelector {
                      text: i18n.tr("Label")
                      model: [i18n.tr("Value 1"),
                              i18n.tr("Value 2"),
                              i18n.tr("Value 3"),
                              i18n.tr("Value 4")]
                  }
              }
          }
      }
  }

  This is due to Flickable width to be 0, (Column's parent is the
  Flickable.contentItem, not the flickable)

  Solution is to give an ID to your flickable (i.e. id: flickable), and set the width of the column using that (width:
  flickable.width). Then, give an id to Column and set flickable.contentHeight: column.height

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