ubuntu-sdk-bugs team mailing list archive

[Launchpad Bug Tracker <1630167@xxxxxxxxxxxxxxxxxx>]

This bug was fixed in the package ubuntu-ui-toolkit -
1.3.2141+16.10.20161013.5

---------------
ubuntu-ui-toolkit (1.3.2141+16.10.20161013.5) yakkety; urgency=medium

  [ Zsombor Egri ]
  * Do not show focus frame on ListItem when clicked. Fixes LP: #1628855
  * Fix color used to test ListItem.highlighted. Fixes LP: #1624328

  [ Christian Dywan ]
  * Don't skip the entirety of tst_textfield.11.qml. Fixes LP: #1624340

  [ Andrea Bernabei ]
  * SlotsLayout: do not set mainSlot's implicitSize, set its real size instead
    Fixes LP: #1630167.

  [ Tim Peeters ]
  * Enable proper focus handling in the scrolling ActionBar. Fixes LP: #1575893

 -- Zoltán Balogh <zoltan.balogh@xxxxxxxxxxxxx>  Thu, 13 Oct 2016
17:16:31 +0000

** Changed in: ubuntu-ui-toolkit (Ubuntu)
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1630167

Title:
  SlotsLayout with Column as mainSlot: endless loop when resizing view
  so that Column has negative width

Status in Canonical System Image:
  Fix Committed
Status in ubuntu-ui-toolkit package in Ubuntu:
  Fix Released

Bug description:
  With a simple code such as

  import QtQuick 2.4
  import Ubuntu.Components 1.3
  import QtQuick.Window 2.0

  Window {
      SlotsLayout {
          id: slotsLayout
          onHeightChanged: print("SlotsLayout height",height)
          width: parent.width
          mainSlot: Column {
              onHeightChanged: print("COlumn height",height)
              onWidthChanged: console.log("Column width", width)

              Rectangle {
                  id: rect
                  width: parent.width
                  onWidthChanged: console.log("RECT WIDTH", width)
                  onHeightChanged: console.log("RECT HEIGHT!", height)
                  height: 5
              }

          }
      }
  }

  
  Or something similar (http://archive.is/N0jnM), when resizing the view horizontally to only use few pixels, an infinite resizing loop starts and the view freezes.

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