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Message #05930
[Bug 1557707] Re: [Sections] selectedIndex binding is broken if the model changes
Discussed with Gustavo, and we decided to close the bug. If it turns out
that later there are problems the bug may be re-opened.
** Changed in: ubuntu-ui-toolkit (Ubuntu)
Status: Incomplete => Invalid
** Changed in: canonical-devices-system-image
Status: Triaged => Invalid
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https://bugs.launchpad.net/bugs/1557707
Title:
[Sections] selectedIndex binding is broken if the model changes
Status in Canonical System Image:
Invalid
Status in ubuntu-ui-toolkit package in Ubuntu:
Invalid
Bug description:
If I assign a default value for the selectedIndex, it is expected that
the binding for this value will be kept until the user selects a
different section. Changing the model should not affect that, but it
does, as this example shows:
import QtQuick 2.0
import Ubuntu.Components 1.3
MainView {
width: 720
height: 1280
Page {
id: myPage
anchors.fill: parent
title: "Click the page"
header: PageHeader {
id: pageHeader
title: myPage.title
extension: Sections {
id: pageSections
model: [ "one", "two", "three" ]
selectedIndex: 1
}
}
MouseArea {
anchors.fill: parent
onClicked: pageSections.model = [ "first", "second", "third" ]
}
}
}
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References