User:Chani/Plans/ConstraintsList

the meaning of cells in this table:

• R: Required
• O: Optional
• U: Unused
• nothing: not checked yet

after checking a plasmoid+feature, X-Plasma-Requires-<feature> in the plasmoid's .desktop should be set to one of Required, Optional or Unused.

• Required: the plasmoid cannot do without this feature
• Unused: the plasmoid doesn't use this feature at all
• Optional: it has made optional in the code using isAllowed()

tips on checking for features:

• anything in the config dialog doesn't count
• FileDialog can just be grepped for - I'm not aware of anything that a plasmoid is likely to use that could expose it indirectly.
• LaunchApp can usually be checked by grepping for KRun. there are exceptions, though - battery uses KToolInvocation::kdeinitExec.
• it's always good to play with the actual plasmoid a bit if you can't remember every single feature it has.

Plasmoid	FileDialog	LaunchApp
workspace/plasma
activitybar	U	U
analog-clock	U	U
battery	U	O
calendar	U	U
apps/plasma
folderview
kdeplasma-addons
playground/base/plasma