Interface chaos for Qt 5.9.1 Demo

  • I wrote a C++ Qt GUI project in Qt 5.7. Currently I try to migrate it to 5.9.1. I found that the menu bar and tool bar were messed up. It looks like all the interface has an offset downward.

    I opened a Qt built-in example "Qt Simple Browser" and found the same issue.


    There is a large space between the title bar and the menu bar. Actually the menu bar is at the space. So if I click the space, in fact I am clicking the menu.


    Any ideas? Thanks very much!


  • I found this after changing the search keyword: QML Display Bug

    Then I upgrade the display card driver, and it works! So Qt 5.7 is OK with the older driver whilie 5.9.1 is not.

Log in to reply

Looks like your connection to Qt Forum was lost, please wait while we try to reconnect.