Example to create popup window

[wusyong]

Hello, I tried to see if I can create a popup window from this crate. However, the parameters are more complicated than I think.
There is no documentation or example explaining how to obtain them, either.
Is there anyone could missing parts to create the popup?

[wash2]

It looks like from your issue, you're having trouble with the last parameter? https://docs.rs/smithay-client-toolkit/latest/smithay_client_toolkit/shell/xdg/struct.XdgShell.html implements the trait, and you can use this method to bind it if it is available