Graphics.UI.WxGeneric.GenericWidget

WxGeneric-0.5.0: Library which constructing generic (SYB3-based) widgets for WxHaskell

Description

Contains GenWid, which is the type used for the inner widget in WxGeneric. Plus functions to create GenWid.

GenWid contains a valued version of Composite.

Synopsis

fromWidget :: forall w a. (Observable (Window w), ValuedWidget a (Window w)) => (forall w'. Window w' -> IO (Window w)) -> GenWidIO a

valuedCompose :: (Panel () -> IO (Layout, IO a, a -> IO (), IO (IO ()), IO () -> IO ())) -> GenWidIO a

mkGenWid :: forall w a. Window w -> IO a -> (a -> IO ()) -> IO (IO ()) -> (IO () -> IO ()) -> GenWid a

mkSingleObservable :: forall w a. Observable (Window w) => Window w -> IO a -> (a -> IO ()) -> GenWid a

data GenWid a

type GenWidIO a = forall w. Window w -> IO (GenWid a)

class MapValue valued where

mapValue :: old -> new -> old -> new -> old -> valued old -> valued new

Documentation

fromWidget :: forall w a. (Observable (Window w), ValuedWidget a (Window w)) => (forall w'. Window w' -> IO (Window w)) -> GenWidIO a

Makes a GenWid from a an ordinary WxHaskell 'Window w' (widget) that implements Observable and ValuedWidget.

valuedCompose :: (Panel () -> IO (Layout, IO a, a -> IO (), IO (IO ()), IO () -> IO ())) -> GenWidIO a

Composing multiple widgets into a composite GenWid. It is similar to Composite.compose.

mkGenWid :: forall w a. Window w -> IO a -> (a -> IO ()) -> IO (IO ()) -> (IO () -> IO ()) -> GenWid a

Creates a GenWid using monadic actions.

mkSingleObservable :: forall w a. Observable (Window w) => Window w -> IO a -> (a -> IO ()) -> GenWid a

Creates a GenWid using an Observable widget, a get-value action and a set-value action.

data GenWid a

Instances

Widget (GenWid a)

Able (GenWid a)

Bordered (GenWid a)

Child (GenWid a)

Dimensions (GenWid a)

Identity (GenWid a)

Literate (GenWid a)

Visible (GenWid a)

Observable (GenWid a)

Reactive (GenWid a)

type GenWidIO a = forall w. Window w -> IO (GenWid a)

class MapValue valued where

Methods

mapValue

::
=> old -> new	old to new conversion
-> old -> new -> old	new to old conversion. This functions also get the current old value as input.
-> valued old	old type
-> valued new	new type
Maps the value a type.

Instances

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