Graphics.UI.FLTK.LowLevel.Roller

Constructor

rollerNew :: Rectangle -> Maybe Text -> IO (Ref Roller)

rollerCustom

Arguments

:: Rectangle

The bounds of this Roller

-> Maybe Text

The Roller label

-> Maybe (Ref Roller -> IO ())

Optional custom drawing function

-> Maybe (CustomWidgetFuncs Roller)

Optional custom widget functions

-> IO (Ref Roller)

Hierarchy

Graphics.UI.FLTK.LowLevel.Widget
 |
 v
Graphics.UI.FLTK.LowLevel.Valuator
 |
 v
Graphics.UI.FLTK.LowLevel.Roller

Functions

destroy :: Ref Roller -> IO ()

draw :: Ref Roller -> IO ()

drawSuper :: Ref Roller -> IO ()

handle :: Ref Roller -> Event -> IO (Either UnknownEvent ())

handleSuper :: Ref Roller -> Event -> IO (Either UnknownEvent ())

hide :: Ref Roller -> IO ()

hideSuper :: Ref Roller -> IO ()

resize :: Ref Roller -> Rectangle -> IO ()

resizeSuper :: Ref Roller -> Rectangle -> IO ()

showWidget :: Ref Roller -> IO ()

showWidgetSuper :: Ref Roller -> IO ()

Orphan instances

impl ~ IO () => Op (Draw ()) Roller orig impl

Methods

runOp :: Draw () -> orig -> Ref Roller -> impl

impl ~ (Event -> IO (Either UnknownEvent ())) => Op (HandleSuper ()) Roller orig impl

Methods

runOp :: HandleSuper () -> orig -> Ref Roller -> impl

impl ~ IO () => Op (DrawSuper ()) Roller orig impl

Methods

runOp :: DrawSuper () -> orig -> Ref Roller -> impl

impl ~ (Rectangle -> IO ()) => Op (Resize ()) Roller orig impl

Methods

runOp :: Resize () -> orig -> Ref Roller -> impl

impl ~ (Rectangle -> IO ()) => Op (ResizeSuper ()) Roller orig impl

Methods

runOp :: ResizeSuper () -> orig -> Ref Roller -> impl

impl ~ IO () => Op (Hide ()) Roller orig impl

Methods

runOp :: Hide () -> orig -> Ref Roller -> impl

impl ~ IO () => Op (HideSuper ()) Roller orig impl

Methods

runOp :: HideSuper () -> orig -> Ref Roller -> impl

impl ~ IO () => Op (ShowWidget ()) Roller orig impl

Methods

runOp :: ShowWidget () -> orig -> Ref Roller -> impl

impl ~ IO () => Op (ShowWidgetSuper ()) Roller orig impl

Methods

runOp :: ShowWidgetSuper () -> orig -> Ref Roller -> impl

impl ~ (Event -> IO (Either UnknownEvent ())) => Op (Handle ()) Roller orig impl

Methods

runOp :: Handle () -> orig -> Ref Roller -> impl

impl ~ IO () => Op (Destroy ()) Roller orig impl

Methods

runOp :: Destroy () -> orig -> Ref Roller -> impl