Cannot assign to non-existent sensingMargins "sensingMargins"

[XiaoGuo, Liu]

https://developer.ubuntu.com/api/apps/qml/sdk-15.04.1/Ubuntu.Components.AbstractButton/

on the page, when I copy the code snippet and make an example for it:

import QtQuick 2.4
import Ubuntu.Components 1.3

/*!
    \brief MainView with a Label and Button elements.
*/

MainView {
    // objectName for functional testing purposes (autopilot-qt5)
    objectName: "mainView"

    // Note! applicationName needs to match the "name" field of the click manifest
    applicationName: "abstractbutton.liu-xiao-guo"

    width: units.gu(100)
    height: units.gu(75)

    Page {
        title: i18n.tr("abstractbutton")

        AbstractButton {
            width: units.gu(2)
            height: units.gu(2)
            sensingMargins {
                left: units.gu(1)
                top: units.gu(1)
                bottom: units.gu(1)
                right: units.gu(10)
            }
        }
    }
}

running on the phone results in:

qrc:///Main.qml:31:13: Cannot assign to non-existent sensingMargins "sensingMargins"

[Zsombor Egri (zsombi)]

Are you sure you have the version in your phone which has the change?

[Andrea Bernabei (faenil)]

What device and uitk version?

Please post the output of
"apt-cache policy qtdeclarative5-ubuntu-ui-toolkit-plugin" run on your phone, either via the terminal app or phablet-shell

[XiaoGuo, Liu (liu-xiao-guo)]

inablet@ubuntu-phablet:~$ apt-cache policy qtdeclarative5-ubuntu-ui-toolkit-plug
qtdeclarative5-ubuntu-ui-toolkit-plugin:
  Installed: 1.3.1795+15.04.20160106-0ubuntu1
  Candidate: 1.3.1795+15.04.20160106-0ubuntu1
  Version table:
 *** 1.3.1795+15.04.20160106-0ubuntu1 0
        100 /var/lib/dpkg/status

[Andrea Bernabei (faenil)]

Yeah, that is too old.
The sensingArea property was added in revision 1866
http://bazaar.launchpad.net/~ubuntu-sdk-team/ubuntu-ui-toolkit/staging/revision/1866
while your phone is running version 1795

Please note that the -dev documentation is generated from the packages available in the rc-proposed channel, so you have to run the latest OS on rc-proposed channel to make sure you get the UITK version that the -dev documentation refers to.

[XiaoGuo, Liu (liu-xiao-guo)]

It would be good to highlight those in the API document. Otherwise, a developer never knows. It would be good to add something like "

since xxxx

[Andrea Bernabei (faenil)]

we have "Since 1.3", the problem is 1.3 is not final yet, so it keeps changing