lwjgl-nfd doesn't use Flatpak file portal

[MMarco94]

Version

3.3.2

Platform

Linux x64

JDK

openjdk17

Module

NFD

Bug description

When calling NativeFileDialog.NFD_PickFolder or NativeFileDialog.NFD_OpenDialog witrhin the Flatpak runtime, I would expect it to use the Flatpak file portal.

However, they instead open a "native" looking file picker dialog that doesn't have full file system access.

nativefiledialog-extended should support file portal, and I can see that you do have some code to support them, however it is not working for me at all.

Stacktrace or crash log output

No response

[Spasi]

Hey @MMarco94,

The next 3.3.3 snapshot will include optional support for Portal. Can be enabled with Configuration.NFD_LINUX_PORTAL.set(true) (or with the -Dorg.lwjgl.nfd.linux.portal=true system property).

Thanks!

[MMarco94]

That's amazing, thanks!