Missing icons in Examples window

[SableRaf]

Most appropriate sub-area of Processing 4?

PDE

Processing version

Processing 4.4 (pre-release)

Operating system

macOS 13.4 (22F66)

Steps to reproduce this

File and folder icons in the Examples window are missing from the Gradle version of Processing.

1. Build Processing from source (Gradle version)
2. Open the Examples window
3. Notice the missing icons

snippet

Additional context

In Processing 4.3.4

In Processing 4.4 (pre-release):

Would you like to work on the issue?

I wouldn't know where to start 😅

[Stefterv]

I looked into it and I cannot find where these icon are defined. I suspect it has something to do with the flatlaf configuration not being completely integrated but I am kind of stumped on how this was set up before

[SableRaf]

Let's add this to the list of known issues for the 4.4 release. It's not a critical bug and this panel will be redesigned soon anyway.

[DevCharly]

It is a feature of FlatLaf 3.0 (and later) that the default closed/opened/leaf icons are hidden by default.
They provide no real value and modern UIs don't uses such icons anymore.

Anyway if you want them back, add following to FlatLaf.properties:

Tree.showDefaultIcons = true

[Stefterv]

Hi @DevCharly Thank you so much, that was the solution

[DevCharly]

@Stefterv great, but why go back to 3 year old FlatLaf 2.4 in PR #971 ? That's a bad idea IMHO 😉

[Stefterv]

Because the upgrade was accidental, the actual version used was 2.4 before the gradle migration.