Qt Creator is running in fullscreen

qt, qt-creator

Solution

You can switch between fullscreen and window mode using Ctrl+Shift+F11. Still, it's strange that the menus aren't visible, normally they are retained even in full screen mode.

Problem

I have a weird issue with QT Creator. The soft is opening in full screen. It is annoying because I don't have the bar with File, Edit, Tools etc... How to disable this fullscreen mode ? Thanks

Original source