Clay.Stylesheet

Documentation

newtype MediaType

Constructors

MediaType Value

Instances

Val MediaType

Other MediaType

data NotOrOnly

Constructors

Not

Only

data MediaQuery

Constructors

MediaQuery (Maybe NotOrOnly) MediaType [Feature]

data Feature

Constructors

Feature Text (Maybe Value)

data App

Constructors

Self Refinement

Root Selector

Pop Int

Child Selector

Sub Selector

data Rule

Constructors

Property (Key ()) Value

Nested App [Rule]

Query MediaQuery [Rule]

newtype StyleM a

Constructors

S (Writer [Rule] a)

Instances

Monad StyleM

type Css = StyleM ()

The Css context is used to collect style rules which are mappings from selectors to style properties. The Css type is a computation in the StyleM monad that just collects and doesn't return anything.

key :: Val a => Key a -> a -> Css

Add a new style property to the stylesheet with the specified Key and value. The value can be any type that is in the Val typeclass, with other words: can be converted to a Value.

prefixed :: Val a => Prefixed -> a -> Css

Add a new style property to the stylesheet with the specified Key and value, like key but use a Prefixed key.

(-:) :: Key Text -> Text -> Css

The colon operator can be used to add style rules to the current context for which there is no embedded version available. Both the key and the value are plain text values and rendered as is to the output CSS.

(?) :: Selector -> Css -> Css

Assign a stylesheet to a selector. When the selector is nested inside an outer scope it will be composed with deep.

(<?) :: Selector -> Css -> Css

Assign a stylesheet to a selector. When the selector is nested inside an outer scope it will be composed with |>.

(&) :: Refinement -> Css -> Css

Assign a stylesheet to a filter selector. When the selector is nested inside an outer scope it will be composed with the with selector.

root :: Selector -> Css -> Css

Root is used to add style rules to the top scope.

pop :: Int -> Css -> Css

Pop is used to add style rules to selectors defined in an outer scope. The counter specifies how far up the scope stack we want to add the rules.

query :: MediaType -> [Feature] -> Css -> Css

Apply a set of style rules when the media type and feature queries apply.

queryNot :: MediaType -> [Feature] -> Css -> Css

Apply a set of style rules when the media type and feature queries do not apply.

queryOnly :: MediaType -> [Feature] -> Css -> Css

Apply a set of style rules only when the media type and feature queries apply.