Menubar in titlebar is not visible in second monitor

[Pikachuxxxx]

Hi, wow this is a amazing project thanks for it! So while I was playing around with the examples, GoodShowCase renders the main menu with an offset when moved to second monitor.

Could be a QT bug not sure, will investigate more on my side as well.

Using QGoodWindow : 2.4.2
QT Version : 5.14.2
Windows 11

[Pikachuxxxx]

int mouseScreen = qApp->desktop()->screenNumber(QCursor::pos());

QScreen* screen = qApp->screens()[mouseScreen];//windowHandle()->screen();

widget->windowHandle()->setScreen(screen);

int x = qFloor(screen->geometry().x() / m_pixel_ratio);
int y = qFloor(screen->geometry().y() / m_pixel_ratio);

x += widget->x() - screen->geometry().topLeft().x();
y += widget->y() - screen->geometry().topLeft().y();

In qgoodwindow.cpp line 2006 onwards where the QMenu class is Handled, we will have to subtract the top left for it to work properly on multiple monitors, nor sure if this the right way to get the screen but seems to do the fix for now.

[antonypro]

Hi, @Pikachuxxxx!

This problem occurs on a secondary monitor without high DPI on Qt 5.14 and Qt 5.15.

To solve this problem, before reposition the menu, the library asks if the window is on a monitor with high DPI or not.

You can test it in QGoodWindow-2.4.3-beta3:
https://github.com/antonypro/QGoodWindow/tree/test/QGoodWindow-2.4.3-beta3

Thanks!

[antonypro]

Hi, @Pikachuxxxx!

I'm going to close this issue because the solution is present in version 2.4.3.
If you believe that are problems remaining, please ask to reopen this issue or open a new issue.

Thanks!