[Qt-creator] Mouse cursor disappearing

[Harri Pasanen]

Hi,

I'm using Qt Creator 3.1 on Kubuntu 14.04 amd64, NVidia graphics.

Occasionally when moving the mouse cursor in from outside the qtcreator 
window, it disappears as soon as it arrives over the edit window.   This 
is somewhat annoying, as one typically needs it to position the text cursor.

It seems that the mouse cursor is hidden as soon as one starts typing, 
but this flag does not always reset when moving the cursor of the Qt 
Creator window.

Might this be a known issue?

Thanks,

Harri