Adaptive opacity support for KDE panel

[onnyyonn]

KDE panels can have an option for adaptive opacity if the following is in the metadata desktop file:

[AdaptiveTransparency]
enabled=true

Can you please add this to Materia?

[onnyyonn]

Here is the relevant merge https://invent.kde.org/plasma/plasma-desktop/-/merge_requests/97

[varlesh]

i'm not understand why this needed on Materia's themes. Our panel not have opacity

[onnyyonn]

That is what I am requesting. Are you open to implementing opacity? The panel will not be transparent by default. But the users will have an option to choose full or adaptive transparency.

If you need it, I can try to create a PR to implement this feature.

[varlesh]

It's can be implementing only on panels or dialogs (widgets) too? How it's will be worked with old Plasma versions, for example LTS?

[varlesh]

hm... i'm test it with dialogs and this worked too. Very interested

[varlesh]

But it's worked wrong... When i'm set opaque option - dialogs applying color from panel: For example, panel-background 20% opacity color #121212 and dialogs/background 20% opacity color #1e1e1e

[varlesh]

That is, when adding the [AdaptiveTransparency] enabled=true option, the widget color is applied from the panel color, which violates the original implementation of the style.

[varlesh]

How it should look like:

[onnyyonn]

Yes the transparency applies to dialogs too. Here is the relevant merge https://invent.kde.org/frameworks/plasma-framework/-/merge_requests/119/

If the dialogs are taking color of the panel, that is probably a bug!

[onnyyonn]

How it's will be worked with old Plasma versions, for example LTS?

It will not be available for old Plasma versions.

[varlesh]

Well, since this is an error and there is no support for the LTS version, I think we should not add this option.