Reactive.Banana.WX

Synopsis

Utility functions for interfacing with wxHaskell. Note: Useful, but I haven't done any serious design work on these.

General

event1 :: Frameworks t => w -> Event w (a -> IO ()) -> Moment t (Event t a)

Event with exactly one parameter.

event0 :: Frameworks t => w -> Event w (IO ()) -> Moment t (Event t ())

Event without parameters.

behavior :: Frameworks t => w -> Attr w a -> Moment t (Behavior t a)

Behavior from an attribute. Uses fromPoll, so may behave as you expect.

data Prop' t w

Variant of wx properties that accept a Behavior.

Constructors

forall a . (Attr w a) :== (Behavior t a) infixr 0

sink :: Frameworks t => w -> [Prop' t w] -> Moment t ()

Animate a property with a behavior

module Reactive.Banana.Frameworks

Specific widgets

eventText :: Frameworks t => TextCtrl w -> Moment t (Event t String)

Event that occurs when the user changed the text in text edit widget.

behaviorText :: Frameworks t => TextCtrl w -> String -> Moment t (Behavior t String)

Behavior corresponding to user input the text field.

eventSelection :: Frameworks t => SingleListBox b -> Moment t (Event t Int)

Event that occurs when the user changed the selection marker in a list box widget.

Utilities

event1ToAddHandler :: w -> Event w (a -> IO ()) -> IO (AddHandler a)

Obtain an AddHandler from a Event.

event0ToEvent1 :: Event w (IO ()) -> Event w (() -> IO ())

Obtain an AddHandler from a Event.