GI.Gdk.Objects.Screen

Exported types

newtype Screen

Constructors

Screen (ForeignPtr Screen)

Instances

GObject Screen

Methods

gobjectIsInitiallyUnowned :: Screen -> Bool

gobjectType :: Screen -> IO GType

IsScreen Screen

IsObject Screen

((~) * info (ResolveScreenMethod t Screen), MethodInfo * info Screen p) => IsLabel t (Screen -> p)

Methods

fromLabel :: Proxy# Symbol t -> Screen -> p

((~) * info (ResolveScreenMethod t Screen), MethodInfo * info Screen p) => IsLabelProxy t (Screen -> p)

Methods

fromLabelProxy :: Proxy Symbol t -> Screen -> p

HasAttributeList * Screen

type SignalList Screen

type SignalList Screen

type AttributeList Screen

type AttributeList Screen

class GObject o => IsScreen o

Instances

(GObject a, UnknownAncestorError Constraint Screen a) => IsScreen a

IsScreen Screen

toScreen :: IsScreen o => o -> IO Screen

noScreen :: Maybe Screen

Methods

screenGetActiveWindow

data ScreenGetActiveWindowMethodInfo

Instances

((~) * signature (m (Maybe Window)), MonadIO m, IsScreen a) => MethodInfo * ScreenGetActiveWindowMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetActiveWindowMethodInfo a -> signature -> s

screenGetActiveWindow :: (MonadIO m, IsScreen a) => a -> m (Maybe Window)

screenGetDefault

screenGetDefault :: MonadIO m => m (Maybe Screen)

screenGetDisplay

data ScreenGetDisplayMethodInfo

Instances

((~) * signature (m Display), MonadIO m, IsScreen a) => MethodInfo * ScreenGetDisplayMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetDisplayMethodInfo a -> signature -> s

screenGetDisplay :: (MonadIO m, IsScreen a) => a -> m Display

screenGetFontOptions

data ScreenGetFontOptionsMethodInfo

Instances

((~) * signature (m (Maybe FontOptions)), MonadIO m, IsScreen a) => MethodInfo * ScreenGetFontOptionsMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetFontOptionsMethodInfo a -> signature -> s

screenGetFontOptions :: (MonadIO m, IsScreen a) => a -> m (Maybe FontOptions)

screenGetHeight

data ScreenGetHeightMethodInfo

Instances

((~) * signature (m Int32), MonadIO m, IsScreen a) => MethodInfo * ScreenGetHeightMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetHeightMethodInfo a -> signature -> s

screenGetHeight :: (MonadIO m, IsScreen a) => a -> m Int32

screenGetHeightMm

data ScreenGetHeightMmMethodInfo

Instances

((~) * signature (m Int32), MonadIO m, IsScreen a) => MethodInfo * ScreenGetHeightMmMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetHeightMmMethodInfo a -> signature -> s

screenGetHeightMm :: (MonadIO m, IsScreen a) => a -> m Int32

screenGetMonitorAtPoint

data ScreenGetMonitorAtPointMethodInfo

Instances

((~) * signature (Int32 -> Int32 -> m Int32), MonadIO m, IsScreen a) => MethodInfo * ScreenGetMonitorAtPointMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetMonitorAtPointMethodInfo a -> signature -> s

screenGetMonitorAtPoint :: (MonadIO m, IsScreen a) => a -> Int32 -> Int32 -> m Int32

screenGetMonitorAtWindow

data ScreenGetMonitorAtWindowMethodInfo

Instances

((~) * signature (b -> m Int32), MonadIO m, IsScreen a, IsWindow b) => MethodInfo * ScreenGetMonitorAtWindowMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetMonitorAtWindowMethodInfo a -> signature -> s

screenGetMonitorAtWindow :: (MonadIO m, IsScreen a, IsWindow b) => a -> b -> m Int32

screenGetMonitorGeometry

data ScreenGetMonitorGeometryMethodInfo

Instances

((~) * signature (Int32 -> m Rectangle), MonadIO m, IsScreen a) => MethodInfo * ScreenGetMonitorGeometryMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetMonitorGeometryMethodInfo a -> signature -> s

screenGetMonitorGeometry :: (MonadIO m, IsScreen a) => a -> Int32 -> m Rectangle

screenGetMonitorHeightMm

data ScreenGetMonitorHeightMmMethodInfo

Instances

((~) * signature (Int32 -> m Int32), MonadIO m, IsScreen a) => MethodInfo * ScreenGetMonitorHeightMmMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetMonitorHeightMmMethodInfo a -> signature -> s

screenGetMonitorHeightMm :: (MonadIO m, IsScreen a) => a -> Int32 -> m Int32

screenGetMonitorPlugName

data ScreenGetMonitorPlugNameMethodInfo

Instances

((~) * signature (Int32 -> m (Maybe Text)), MonadIO m, IsScreen a) => MethodInfo * ScreenGetMonitorPlugNameMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetMonitorPlugNameMethodInfo a -> signature -> s

screenGetMonitorPlugName :: (MonadIO m, IsScreen a) => a -> Int32 -> m (Maybe Text)

screenGetMonitorScaleFactor

data ScreenGetMonitorScaleFactorMethodInfo

Instances

((~) * signature (Int32 -> m Int32), MonadIO m, IsScreen a) => MethodInfo * ScreenGetMonitorScaleFactorMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetMonitorScaleFactorMethodInfo a -> signature -> s

screenGetMonitorScaleFactor :: (MonadIO m, IsScreen a) => a -> Int32 -> m Int32

screenGetMonitorWidthMm

data ScreenGetMonitorWidthMmMethodInfo

Instances

((~) * signature (Int32 -> m Int32), MonadIO m, IsScreen a) => MethodInfo * ScreenGetMonitorWidthMmMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetMonitorWidthMmMethodInfo a -> signature -> s

screenGetMonitorWidthMm :: (MonadIO m, IsScreen a) => a -> Int32 -> m Int32

screenGetMonitorWorkarea

data ScreenGetMonitorWorkareaMethodInfo

Instances

((~) * signature (Int32 -> m Rectangle), MonadIO m, IsScreen a) => MethodInfo * ScreenGetMonitorWorkareaMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetMonitorWorkareaMethodInfo a -> signature -> s

screenGetMonitorWorkarea :: (MonadIO m, IsScreen a) => a -> Int32 -> m Rectangle

screenGetNMonitors

data ScreenGetNMonitorsMethodInfo

Instances

((~) * signature (m Int32), MonadIO m, IsScreen a) => MethodInfo * ScreenGetNMonitorsMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetNMonitorsMethodInfo a -> signature -> s

screenGetNMonitors :: (MonadIO m, IsScreen a) => a -> m Int32

screenGetNumber

data ScreenGetNumberMethodInfo

Instances

((~) * signature (m Int32), MonadIO m, IsScreen a) => MethodInfo * ScreenGetNumberMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetNumberMethodInfo a -> signature -> s

screenGetNumber :: (MonadIO m, IsScreen a) => a -> m Int32

screenGetPrimaryMonitor

data ScreenGetPrimaryMonitorMethodInfo

Instances

((~) * signature (m Int32), MonadIO m, IsScreen a) => MethodInfo * ScreenGetPrimaryMonitorMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetPrimaryMonitorMethodInfo a -> signature -> s

screenGetPrimaryMonitor :: (MonadIO m, IsScreen a) => a -> m Int32

screenGetResolution

data ScreenGetResolutionMethodInfo

Instances

((~) * signature (m Double), MonadIO m, IsScreen a) => MethodInfo * ScreenGetResolutionMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetResolutionMethodInfo a -> signature -> s

screenGetResolution :: (MonadIO m, IsScreen a) => a -> m Double

screenGetRgbaVisual

data ScreenGetRgbaVisualMethodInfo

Instances

((~) * signature (m (Maybe Visual)), MonadIO m, IsScreen a) => MethodInfo * ScreenGetRgbaVisualMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetRgbaVisualMethodInfo a -> signature -> s

screenGetRgbaVisual :: (MonadIO m, IsScreen a) => a -> m (Maybe Visual)

screenGetRootWindow

data ScreenGetRootWindowMethodInfo

Instances

((~) * signature (m Window), MonadIO m, IsScreen a) => MethodInfo * ScreenGetRootWindowMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetRootWindowMethodInfo a -> signature -> s

screenGetRootWindow :: (MonadIO m, IsScreen a) => a -> m Window

screenGetSetting

data ScreenGetSettingMethodInfo

Instances

((~) * signature (Text -> GValue -> m Bool), MonadIO m, IsScreen a) => MethodInfo * ScreenGetSettingMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetSettingMethodInfo a -> signature -> s

screenGetSetting :: (MonadIO m, IsScreen a) => a -> Text -> GValue -> m Bool

screenGetSystemVisual

data ScreenGetSystemVisualMethodInfo

Instances

((~) * signature (m Visual), MonadIO m, IsScreen a) => MethodInfo * ScreenGetSystemVisualMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetSystemVisualMethodInfo a -> signature -> s

screenGetSystemVisual :: (MonadIO m, IsScreen a) => a -> m Visual

screenGetToplevelWindows

data ScreenGetToplevelWindowsMethodInfo

Instances

((~) * signature (m [Window]), MonadIO m, IsScreen a) => MethodInfo * ScreenGetToplevelWindowsMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetToplevelWindowsMethodInfo a -> signature -> s

screenGetToplevelWindows :: (MonadIO m, IsScreen a) => a -> m [Window]

screenGetWidth

data ScreenGetWidthMethodInfo

Instances

((~) * signature (m Int32), MonadIO m, IsScreen a) => MethodInfo * ScreenGetWidthMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetWidthMethodInfo a -> signature -> s

screenGetWidth :: (MonadIO m, IsScreen a) => a -> m Int32

screenGetWidthMm

data ScreenGetWidthMmMethodInfo

Instances

((~) * signature (m Int32), MonadIO m, IsScreen a) => MethodInfo * ScreenGetWidthMmMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetWidthMmMethodInfo a -> signature -> s

screenGetWidthMm :: (MonadIO m, IsScreen a) => a -> m Int32

screenGetWindowStack

data ScreenGetWindowStackMethodInfo

Instances

((~) * signature (m [Window]), MonadIO m, IsScreen a) => MethodInfo * ScreenGetWindowStackMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenGetWindowStackMethodInfo a -> signature -> s

screenGetWindowStack :: (MonadIO m, IsScreen a) => a -> m [Window]

screenHeight

screenHeight :: MonadIO m => m Int32

screenHeightMm

screenHeightMm :: MonadIO m => m Int32

screenIsComposited

data ScreenIsCompositedMethodInfo

Instances

((~) * signature (m Bool), MonadIO m, IsScreen a) => MethodInfo * ScreenIsCompositedMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenIsCompositedMethodInfo a -> signature -> s

screenIsComposited :: (MonadIO m, IsScreen a) => a -> m Bool

screenListVisuals

data ScreenListVisualsMethodInfo

Instances

((~) * signature (m [Visual]), MonadIO m, IsScreen a) => MethodInfo * ScreenListVisualsMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenListVisualsMethodInfo a -> signature -> s

screenListVisuals :: (MonadIO m, IsScreen a) => a -> m [Visual]

screenMakeDisplayName

data ScreenMakeDisplayNameMethodInfo

Instances

((~) * signature (m Text), MonadIO m, IsScreen a) => MethodInfo * ScreenMakeDisplayNameMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenMakeDisplayNameMethodInfo a -> signature -> s

screenMakeDisplayName :: (MonadIO m, IsScreen a) => a -> m Text

screenSetFontOptions

data ScreenSetFontOptionsMethodInfo

Instances

((~) * signature (Maybe FontOptions -> m ()), MonadIO m, IsScreen a) => MethodInfo * ScreenSetFontOptionsMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenSetFontOptionsMethodInfo a -> signature -> s

screenSetFontOptions :: (MonadIO m, IsScreen a) => a -> Maybe FontOptions -> m ()

screenSetResolution

data ScreenSetResolutionMethodInfo

Instances

((~) * signature (Double -> m ()), MonadIO m, IsScreen a) => MethodInfo * ScreenSetResolutionMethodInfo a signature

Methods

overloadedMethod :: MethodProxy ScreenSetResolutionMethodInfo a -> signature -> s

screenSetResolution :: (MonadIO m, IsScreen a) => a -> Double -> m ()

screenWidth

screenWidth :: MonadIO m => m Int32

screenWidthMm

screenWidthMm :: MonadIO m => m Int32

Properties

FontOptions

data ScreenFontOptionsPropertyInfo

Instances

AttrInfo ScreenFontOptionsPropertyInfo

Associated Types

type AttrAllowedOps ScreenFontOptionsPropertyInfo :: [AttrOpTag]

type AttrSetTypeConstraint ScreenFontOptionsPropertyInfo :: * -> Constraint

type AttrBaseTypeConstraint ScreenFontOptionsPropertyInfo :: * -> Constraint

type AttrGetType ScreenFontOptionsPropertyInfo :: *

type AttrLabel ScreenFontOptionsPropertyInfo :: Symbol

Methods

attrGet :: AttrBaseTypeConstraint ScreenFontOptionsPropertyInfo o => Proxy * ScreenFontOptionsPropertyInfo -> o -> IO (AttrGetType ScreenFontOptionsPropertyInfo)

attrSet :: (AttrBaseTypeConstraint ScreenFontOptionsPropertyInfo o, AttrSetTypeConstraint ScreenFontOptionsPropertyInfo b) => Proxy * ScreenFontOptionsPropertyInfo -> o -> b -> IO ()

attrClear :: AttrBaseTypeConstraint ScreenFontOptionsPropertyInfo o => Proxy * ScreenFontOptionsPropertyInfo -> o -> IO ()

attrConstruct :: (AttrBaseTypeConstraint ScreenFontOptionsPropertyInfo o, AttrSetTypeConstraint ScreenFontOptionsPropertyInfo b) => Proxy * ScreenFontOptionsPropertyInfo -> b -> IO (GValueConstruct o)

type AttrSetTypeConstraint ScreenFontOptionsPropertyInfo

type AttrSetTypeConstraint ScreenFontOptionsPropertyInfo = * ~ Ptr ()

type AttrLabel ScreenFontOptionsPropertyInfo

type AttrLabel ScreenFontOptionsPropertyInfo = "font-options"

type AttrGetType ScreenFontOptionsPropertyInfo

type AttrGetType ScreenFontOptionsPropertyInfo = Ptr ()

type AttrBaseTypeConstraint ScreenFontOptionsPropertyInfo

type AttrBaseTypeConstraint ScreenFontOptionsPropertyInfo = IsScreen

type AttrAllowedOps ScreenFontOptionsPropertyInfo

type AttrAllowedOps ScreenFontOptionsPropertyInfo = (:) AttrOpTag AttrSet ((:) AttrOpTag AttrConstruct ((:) AttrOpTag AttrGet ([] AttrOpTag)))

constructScreenFontOptions :: IsScreen o => Ptr () -> IO (GValueConstruct o)

getScreenFontOptions :: (MonadIO m, IsScreen o) => o -> m (Ptr ())

screenFontOptions :: AttrLabelProxy "fontOptions"

setScreenFontOptions :: (MonadIO m, IsScreen o) => o -> Ptr () -> m ()

Resolution

data ScreenResolutionPropertyInfo

Instances

AttrInfo ScreenResolutionPropertyInfo

Associated Types

type AttrAllowedOps ScreenResolutionPropertyInfo :: [AttrOpTag]

type AttrSetTypeConstraint ScreenResolutionPropertyInfo :: * -> Constraint

type AttrBaseTypeConstraint ScreenResolutionPropertyInfo :: * -> Constraint

type AttrGetType ScreenResolutionPropertyInfo :: *

type AttrLabel ScreenResolutionPropertyInfo :: Symbol

Methods

attrGet :: AttrBaseTypeConstraint ScreenResolutionPropertyInfo o => Proxy * ScreenResolutionPropertyInfo -> o -> IO (AttrGetType ScreenResolutionPropertyInfo)

attrSet :: (AttrBaseTypeConstraint ScreenResolutionPropertyInfo o, AttrSetTypeConstraint ScreenResolutionPropertyInfo b) => Proxy * ScreenResolutionPropertyInfo -> o -> b -> IO ()

attrClear :: AttrBaseTypeConstraint ScreenResolutionPropertyInfo o => Proxy * ScreenResolutionPropertyInfo -> o -> IO ()

attrConstruct :: (AttrBaseTypeConstraint ScreenResolutionPropertyInfo o, AttrSetTypeConstraint ScreenResolutionPropertyInfo b) => Proxy * ScreenResolutionPropertyInfo -> b -> IO (GValueConstruct o)

type AttrSetTypeConstraint ScreenResolutionPropertyInfo

type AttrSetTypeConstraint ScreenResolutionPropertyInfo = * ~ Double

type AttrLabel ScreenResolutionPropertyInfo

type AttrLabel ScreenResolutionPropertyInfo = "resolution"

type AttrGetType ScreenResolutionPropertyInfo

type AttrGetType ScreenResolutionPropertyInfo = Double

type AttrBaseTypeConstraint ScreenResolutionPropertyInfo

type AttrBaseTypeConstraint ScreenResolutionPropertyInfo = IsScreen

type AttrAllowedOps ScreenResolutionPropertyInfo

type AttrAllowedOps ScreenResolutionPropertyInfo = (:) AttrOpTag AttrSet ((:) AttrOpTag AttrConstruct ((:) AttrOpTag AttrGet ([] AttrOpTag)))

constructScreenResolution :: IsScreen o => Double -> IO (GValueConstruct o)

getScreenResolution :: (MonadIO m, IsScreen o) => o -> m Double

screenResolution :: AttrLabelProxy "resolution"

setScreenResolution :: (MonadIO m, IsScreen o) => o -> Double -> m ()

Signals

CompositedChanged

type ScreenCompositedChangedCallback = IO ()

type ScreenCompositedChangedCallbackC = Ptr () -> Ptr () -> IO ()

data ScreenCompositedChangedSignalInfo

Instances

SignalInfo ScreenCompositedChangedSignalInfo

Associated Types

type HaskellCallbackType ScreenCompositedChangedSignalInfo :: *

Methods

connectSignal :: GObject o => SignalProxy o ScreenCompositedChangedSignalInfo -> o -> HaskellCallbackType ScreenCompositedChangedSignalInfo -> SignalConnectMode -> IO SignalHandlerId

type HaskellCallbackType ScreenCompositedChangedSignalInfo

type HaskellCallbackType ScreenCompositedChangedSignalInfo = ScreenCompositedChangedCallback

afterScreenCompositedChanged :: (GObject a, MonadIO m) => a -> ScreenCompositedChangedCallback -> m SignalHandlerId

mkScreenCompositedChangedCallback :: ScreenCompositedChangedCallbackC -> IO (FunPtr ScreenCompositedChangedCallbackC)

noScreenCompositedChangedCallback :: Maybe ScreenCompositedChangedCallback

onScreenCompositedChanged :: (GObject a, MonadIO m) => a -> ScreenCompositedChangedCallback -> m SignalHandlerId

screenCompositedChangedCallbackWrapper :: ScreenCompositedChangedCallback -> Ptr () -> Ptr () -> IO ()

screenCompositedChangedClosure :: ScreenCompositedChangedCallback -> IO Closure

MonitorsChanged

type ScreenMonitorsChangedCallback = IO ()

type ScreenMonitorsChangedCallbackC = Ptr () -> Ptr () -> IO ()

data ScreenMonitorsChangedSignalInfo

Instances

SignalInfo ScreenMonitorsChangedSignalInfo

Associated Types

type HaskellCallbackType ScreenMonitorsChangedSignalInfo :: *

Methods

connectSignal :: GObject o => SignalProxy o ScreenMonitorsChangedSignalInfo -> o -> HaskellCallbackType ScreenMonitorsChangedSignalInfo -> SignalConnectMode -> IO SignalHandlerId

type HaskellCallbackType ScreenMonitorsChangedSignalInfo

type HaskellCallbackType ScreenMonitorsChangedSignalInfo = ScreenMonitorsChangedCallback

afterScreenMonitorsChanged :: (GObject a, MonadIO m) => a -> ScreenMonitorsChangedCallback -> m SignalHandlerId

mkScreenMonitorsChangedCallback :: ScreenMonitorsChangedCallbackC -> IO (FunPtr ScreenMonitorsChangedCallbackC)

noScreenMonitorsChangedCallback :: Maybe ScreenMonitorsChangedCallback

onScreenMonitorsChanged :: (GObject a, MonadIO m) => a -> ScreenMonitorsChangedCallback -> m SignalHandlerId

screenMonitorsChangedCallbackWrapper :: ScreenMonitorsChangedCallback -> Ptr () -> Ptr () -> IO ()

screenMonitorsChangedClosure :: ScreenMonitorsChangedCallback -> IO Closure

SizeChanged

type ScreenSizeChangedCallback = IO ()

type ScreenSizeChangedCallbackC = Ptr () -> Ptr () -> IO ()

data ScreenSizeChangedSignalInfo

Instances

SignalInfo ScreenSizeChangedSignalInfo

Associated Types

type HaskellCallbackType ScreenSizeChangedSignalInfo :: *

Methods

connectSignal :: GObject o => SignalProxy o ScreenSizeChangedSignalInfo -> o -> HaskellCallbackType ScreenSizeChangedSignalInfo -> SignalConnectMode -> IO SignalHandlerId

type HaskellCallbackType ScreenSizeChangedSignalInfo

type HaskellCallbackType ScreenSizeChangedSignalInfo = ScreenSizeChangedCallback

afterScreenSizeChanged :: (GObject a, MonadIO m) => a -> ScreenSizeChangedCallback -> m SignalHandlerId

mkScreenSizeChangedCallback :: ScreenSizeChangedCallbackC -> IO (FunPtr ScreenSizeChangedCallbackC)

noScreenSizeChangedCallback :: Maybe ScreenSizeChangedCallback

onScreenSizeChanged :: (GObject a, MonadIO m) => a -> ScreenSizeChangedCallback -> m SignalHandlerId

screenSizeChangedCallbackWrapper :: ScreenSizeChangedCallback -> Ptr () -> Ptr () -> IO ()

screenSizeChangedClosure :: ScreenSizeChangedCallback -> IO Closure