Safe Haskell	None
Language	Haskell98

HTk.Kernel.Wish

Description

HTk - a GUI toolkit for Haskell - (c) Universitaet Bremen -----------------------------------------------------------------------

Documentation

wish :: Wish Source #

evalTclScript :: TclScript -> IO String Source #

execTclScript :: TclScript -> IO () Source #

execCmd :: TclCmd -> IO () Source #

evalCmd :: TclCmd -> IO String Source #

data Wish Source #

Constructors

Wish
Fields wishLock :: BSem eventQueue :: EqGuardedChannel BindTag EventInfo coQueue :: EqGuardedChannel CallBackId () bindTags :: MVar BindTag readWish :: GuardedEvent (EqMatch TclMessageType) (TclMessageType, String) writeWish :: CStringLen -> IO () destroyWish :: IO () bufferedCommands :: MVar (Int, TclScript) oID :: ObjectID

Instances

Destroyable Wish Source #
Methods destroy :: Wish -> IO () #
Object Wish Source #
Methods objectID :: Wish -> ObjectID #

type TclCmd = String Source #

type TclScript = [TclCmd] Source #

data TclMessageType Source #

Constructors

OKType
ERType
COType
EVType

Instances

Eq TclMessageType Source #
Methods (==) :: TclMessageType -> TclMessageType -> Bool # (/=) :: TclMessageType -> TclMessageType -> Bool #
Ord TclMessageType Source #
Methods compare :: TclMessageType -> TclMessageType -> Ordering # (<) :: TclMessageType -> TclMessageType -> Bool # (<=) :: TclMessageType -> TclMessageType -> Bool # (>) :: TclMessageType -> TclMessageType -> Bool # (>=) :: TclMessageType -> TclMessageType -> Bool # max :: TclMessageType -> TclMessageType -> TclMessageType # min :: TclMessageType -> TclMessageType -> TclMessageType #
Show TclMessageType Source #
Methods showsPrec :: Int -> TclMessageType -> ShowS # show :: TclMessageType -> String # showList :: [TclMessageType] -> ShowS #

data BindTag Source #

Instances

Eq BindTag Source #
Methods (==) :: BindTag -> BindTag -> Bool # (/=) :: BindTag -> BindTag -> Bool #
Ord BindTag Source #
Methods compare :: BindTag -> BindTag -> Ordering # (<) :: BindTag -> BindTag -> Bool # (<=) :: BindTag -> BindTag -> Bool # (>) :: BindTag -> BindTag -> Bool # (>=) :: BindTag -> BindTag -> Bool # max :: BindTag -> BindTag -> BindTag # min :: BindTag -> BindTag -> BindTag #

bindTagS :: BindTag -> String Source #

succBindTag :: BindTag -> BindTag Source #

data WishEvent Source #

Constructors

WishEvent [WishEventModifier] WishEventType

Instances

Eq WishEvent Source #
Methods (==) :: WishEvent -> WishEvent -> Bool # (/=) :: WishEvent -> WishEvent -> Bool #
Ord WishEvent Source #
Methods compare :: WishEvent -> WishEvent -> Ordering # (<) :: WishEvent -> WishEvent -> Bool # (<=) :: WishEvent -> WishEvent -> Bool # (>) :: WishEvent -> WishEvent -> Bool # (>=) :: WishEvent -> WishEvent -> Bool # max :: WishEvent -> WishEvent -> WishEvent # min :: WishEvent -> WishEvent -> WishEvent #
Show WishEvent Source #
Methods showsPrec :: Int -> WishEvent -> ShowS # show :: WishEvent -> String # showList :: [WishEvent] -> ShowS #

data WishEventModifier Source #

Constructors

Control
Shift
Lock
CommandKey
Meta
M
Alt
Mod1
Mod2
Mod3
Mod4
Mod5
Button1
Button2
Button3
Button4
Button5
Double
Triple

Instances

Eq WishEventModifier Source #
Methods (==) :: WishEventModifier -> WishEventModifier -> Bool # (/=) :: WishEventModifier -> WishEventModifier -> Bool #
Ord WishEventModifier Source #
Methods compare :: WishEventModifier -> WishEventModifier -> Ordering # (<) :: WishEventModifier -> WishEventModifier -> Bool # (<=) :: WishEventModifier -> WishEventModifier -> Bool # (>) :: WishEventModifier -> WishEventModifier -> Bool # (>=) :: WishEventModifier -> WishEventModifier -> Bool # max :: WishEventModifier -> WishEventModifier -> WishEventModifier # min :: WishEventModifier -> WishEventModifier -> WishEventModifier #
Show WishEventModifier Source #
Methods showsPrec :: Int -> WishEventModifier -> ShowS # show :: WishEventModifier -> String # showList :: [WishEventModifier] -> ShowS #

data WishEventType Source #

Constructors

Activate
ButtonPress (Maybe BNo)
ButtonRelease (Maybe BNo)
Circulate
Colormap
Configure
Deactivate
Destroy
Enter
Expose
FocusIn
FocusOut
Gravity
KeyPress (Maybe KeySym)
KeyRelease (Maybe KeySym)
Motion
Leave
Map
Property
Reparent
Unmap
Visibility

Instances

Eq WishEventType Source #
Methods (==) :: WishEventType -> WishEventType -> Bool # (/=) :: WishEventType -> WishEventType -> Bool #
Ord WishEventType Source #
Methods compare :: WishEventType -> WishEventType -> Ordering # (<) :: WishEventType -> WishEventType -> Bool # (<=) :: WishEventType -> WishEventType -> Bool # (>) :: WishEventType -> WishEventType -> Bool # (>=) :: WishEventType -> WishEventType -> Bool # max :: WishEventType -> WishEventType -> WishEventType # min :: WishEventType -> WishEventType -> WishEventType #
Show WishEventType Source #
Methods showsPrec :: Int -> WishEventType -> ShowS # show :: WishEventType -> String # showList :: [WishEventType] -> ShowS #

mkBoundCmdArg :: BindTag -> EventInfoSet -> Bool -> String Source #

newtype KeySym Source #

Constructors

KeySym String

Instances

Eq KeySym Source #
Methods (==) :: KeySym -> KeySym -> Bool # (/=) :: KeySym -> KeySym -> Bool #
Ord KeySym Source #
Methods compare :: KeySym -> KeySym -> Ordering # (<) :: KeySym -> KeySym -> Bool # (<=) :: KeySym -> KeySym -> Bool # (>) :: KeySym -> KeySym -> Bool # (>=) :: KeySym -> KeySym -> Bool # max :: KeySym -> KeySym -> KeySym # min :: KeySym -> KeySym -> KeySym #
Show KeySym Source #
Methods showsPrec :: Int -> KeySym -> ShowS # show :: KeySym -> String # showList :: [KeySym] -> ShowS #

newtype CallBackId Source #

Constructors

CallBackId ObjectID

Instances

Eq CallBackId Source #
Methods (==) :: CallBackId -> CallBackId -> Bool # (/=) :: CallBackId -> CallBackId -> Bool #
Ord CallBackId Source #
Methods compare :: CallBackId -> CallBackId -> Ordering # (<) :: CallBackId -> CallBackId -> Bool # (<=) :: CallBackId -> CallBackId -> Bool # (>) :: CallBackId -> CallBackId -> Bool # (>=) :: CallBackId -> CallBackId -> Bool # max :: CallBackId -> CallBackId -> CallBackId # min :: CallBackId -> CallBackId -> CallBackId #
Show CallBackId Source #
Methods showsPrec :: Int -> CallBackId -> ShowS # show :: CallBackId -> String # showList :: [CallBackId] -> ShowS #

showP :: Show a => a -> String -> String Source #

requirePackage :: String -> IO Bool Source #

forgetPackage :: String -> IO () Source #

isPackageAvailable :: String -> IO Bool Source #

isTixAvailable :: IO Bool Source #

cleanupWish :: IO () Source #

delayWish :: IO a -> IO a Source #