Add blur_radius property to all items, brackets and popups

[FelixKratz]

With the new drawing logic in v2.7.0 it is possible to give each item a background blur, this could be used for nice blurred sections or to blur an image, e.g. a popup.background.image below other items or brackets.

Current implementation on master:
For item/bracket blur, e.g.:

sketchybar --set <name> blur_radius=50 background.drawing=on background.color=0x15000000

For popup blur, e.g.:

sketchybar --set <name> popup.blur_radius=50 popup.background.drawing=on popup.background.color=0x15000000

[FelixKratz]

This looks very nice, on the screenshot the blur is only half as strong as on screen.

[es183923]

It doesn't seem possible to set a background blur for an item, but not the bar.

[FelixKratz]

Works fine here, how do you set the blur? The background of the item must have a non-transparent color, otherwise the blur is not applied: e.g. background.color=0x15000000

[FelixKratz]

With c07737d the popups have a blur_radius property as well:
For item/bracket blur:

sketchybar --set <name> blur_radius=50 background.drawing=on background.color=0x15000000

For popup blur:

sketchybar --set <name> popup.blur_radius=50 popup.background.drawing=on popup.background.color=0x15000000

[es183923]

Works fine here, how do you set the blur? The background of the item must have a non-transparent color, otherwise the blur is not applied: e.g. background.color=0x15000000

background.color is set as 0x30FFFFFF

[FelixKratz]

Can you try this snippet:

sketchybar --remove '/.*/' --bar color=0x00000000 blur_radius=0 --add item test left --set test icon=blur label=test background.color=0x15000000 blur_radius=50

This works perfectly fine on my end. I can not reproduce the problems with the blur here and I would need a minimal example to reproduce to further investigate.

Btw: your bar looks very nice and section blur would definitely be the final touch so lets get it working!

[es183923]

Thanks! I got the blur radius working. I had put blur_radius in the --bar config, instead of under --default.