Public bug reported:
If using APL and setting the primaryPageSource:
Qt.resolvedUrl("MyPage.qml) the APL is so slow to load that the
primaryPage value doesnt exist until way after the component.oncompleted
signal is emitted.
I came across this issue when using the contenthub. if i select a file
in Telegram for example and my app recieves the transfer it tries to add
a page to the APL: addPageToCurrentColumn(pageLayout.primaryPage,
Qt.resolvedUrl("MyPage2.qml"))
Error:
qml: No SourcePage specified. Page will not be added.
Note: setting primaryPage: MyPage{} works without issue and resolves.
Example:
import QtQuick 2.4
import Ubuntu.Components 1.3
MainView {
objectName: "mainView"
applicationName: "aplTest.Testers"
width: units.gu(100)
height: units.gu(100)
AdaptivePageLayout {
id: apl
anchors.fill: parent
primaryPageSource: Qt.resolvedUrl("UI_FileOne.qml") //<-- qml: No
sourcePage specified. Page will not be added.
//primaryPage: UI_FileOne{} //<-- This works
layouts: [
PageColumnsLayout {
when: true;
// Just a single column layout
PageColumn {
fillWidth: true
}
}
]
Component.onCompleted: {
apl.addPageToCurrentColumn(apl.primaryPage,
Qt.resolvedUrl("UI_FileTwo.qml"));
}
}//AdaptivePageLayout
}//Mainview
** Affects: ubuntu-ui-toolkit (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1598491
Title:
AdaptivePageLayout primaryPageSource: is slow to load
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