keyboard doesn't work properly in landscape

[jmlich]

The glacier-browser have enabled landscape mode. The keyboard is up side down.

The same issue is also in fingerterm which doesn't use maliit.

[jmlich]

It consist of two parts: keyboard is separate window in maliit-server process which overlaps the application it self which renders the keyboard [1]. The application it self reduces the size of canvas [2]. It seems the detection of orientation of ApplicationWindow wasn't finished during some rework. The [2] seems to be the right place to fix the issue.

[1] https://github.com/nemomobile-ux/maliit-nemo-keyboard/blob/master/qml/nemo-keyboard.qml
[2] https://github.com/nemomobile-ux/qtquickcontrols-nemo/blob/master/src/controls/qml/ApplicationWindow.qml#L243

[jmlich]

Additionally, it sees that behavior is different when are following properties set

    contentOrientation: Screen.orientation
    allowedOrientations:  Qt.PortraitOrientation | Qt.LandscapeOrientation | Qt.InvertedLandscapeOrientation | Qt.InvertedPortraitOrientation