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[Bug 1400297] Re: PageHeadState doens't correctly update head.contents

 

If you're developing targeting ubuntu-sdk-14.10 as toolkit, you could
use the workaround in the page definition:

        property Item __oldContents: null
        Connections {
            target: page.head
            onContentsChanged: {
                if (page.__oldContents) {
                    page.__oldContents.parent = null;
                }
                page.__oldContents = page.head.contents;
            }
        }

see also the attached file.

** Attachment added: "test.qml"
   https://bugs.launchpad.net/ubuntu/+source/ubuntu-ui-toolkit/+bug/1400297/+attachment/4293091/+files/test.qml

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https://bugs.launchpad.net/bugs/1400297

Title:
  PageHeadState doens't correctly update head.contents

Status in ubuntu-ui-toolkit package in Ubuntu:
  Fix Committed

Bug description:
  See this small example code: http://paste.ubuntu.com/9426167/
  As you can see, I set both PageHeadState to change their 'contents' property when changing state. The expected behavior would be to have in the page head a Label when state is "default" and a TextEntry when in "search" state. However after some interactions (switching state 2 times) both the Label and the Entry are shown.
  As this doesn't happen with other properties, this should not happen with contents.
  I can set a 'visible' property to each component as workaround though.

  Thanks,
  Giulio

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References