Qt backend meta issue about slint

[ogoffart]

Please note that the behavior should ideally be the same as the widgets from the other style. (unless there are reason for it to diverge, such as platform specific behavior or so)

[notfirefox]

Please note that the behavior should ideally be the same as the widgets from the other style. (unless there are reason for it to diverge, such as platform specific behavior or so)

On the KDE Plasma desktop and all Qt applications I have used so far, buttons checkboxes and comboboxes do not activate when pressing the enter key. Is that a Windows or macOS thing?

Furthermore on the KDE Plasma desktop and in other Qt applications, widgets such as comboboxes do open with the space key, this is expected behavior.

Currently comboboxes only open with the enter key but buttons and checkboxes open with both space and enter. This is somewhat inconsistent.

[ogoffart]

On the KDE Plasma desktop and all Qt applications I have used so far, buttons checkboxes and comboboxes do not activate when pressing the enter key. Is that a Windows or macOS thing?

This is a slint bug. See also #4826
Qt is most likely right, but we should still check on Windows and Mac and make sure that the fluent and cupertino and cosmic style also behave properly according to their platform.

Of course it is better to have the Qt style fixed even if the other style are not fixed.