GI.Clutter.Objects.DeviceManager

The DeviceManager structure contains only private data

Since: 1.2

Exported types

newtype DeviceManager

Memory-managed wrapper type.

Constructors

DeviceManager (ManagedPtr DeviceManager)

Instances

Eq DeviceManager

Defined in GI.Clutter.Objects.DeviceManager

Methods

(==) :: DeviceManager -> DeviceManager -> Bool

(/=) :: DeviceManager -> DeviceManager -> Bool

GObject DeviceManager

Defined in GI.Clutter.Objects.DeviceManager

ManagedPtrNewtype DeviceManager

Defined in GI.Clutter.Objects.DeviceManager

Methods

toManagedPtr :: DeviceManager -> ManagedPtr DeviceManager

TypedObject DeviceManager

Defined in GI.Clutter.Objects.DeviceManager

Methods

glibType :: IO GType

HasParentTypes DeviceManager

Defined in GI.Clutter.Objects.DeviceManager

IsGValue (Maybe DeviceManager)

Convert DeviceManager to and from GValue. See toGValue and fromGValue.

Defined in GI.Clutter.Objects.DeviceManager

Methods

gvalueGType_ :: IO GType

gvalueSet_ :: Ptr GValue -> Maybe DeviceManager -> IO ()

gvalueGet_ :: Ptr GValue -> IO (Maybe DeviceManager)

type ParentTypes DeviceManager

Defined in GI.Clutter.Objects.DeviceManager

type ParentTypes DeviceManager = '[Object]

class (GObject o, IsDescendantOf DeviceManager o) => IsDeviceManager o

Type class for types which can be safely cast to DeviceManager, for instance with toDeviceManager.

Instances

(GObject o, IsDescendantOf DeviceManager o) => IsDeviceManager o

Defined in GI.Clutter.Objects.DeviceManager

toDeviceManager :: (MonadIO m, IsDeviceManager o) => o -> m DeviceManager

Cast to DeviceManager, for types for which this is known to be safe. For general casts, use castTo.

Methods

Click to display all available methods, including inherited ones

Methods

bindProperty, bindPropertyFull, forceFloating, freezeNotify, getv, isFloating, listDevices, notify, notifyByPspec, peekDevices, ref, refSink, runDispose, stealData, stealQdata, thawNotify, unref, watchClosure.

Getters

getCoreDevice, getData, getDevice, getProperty, getQdata.

Setters

setData, setDataFull, setProperty.

getCoreDevice

deviceManagerGetCoreDevice

Arguments

:: (HasCallStack, MonadIO m, IsDeviceManager a)

=> a

deviceManager: a DeviceManager

-> InputDeviceType

deviceType: the type of the core device

-> m InputDevice

Returns: a InputDevice or Nothing. The returned device is owned by the DeviceManager and should not be modified or freed

Retrieves the core InputDevice of type deviceType

Core devices are devices created automatically by the default Clutter backend

Since: 1.2

getDefault

deviceManagerGetDefault

Arguments

:: (HasCallStack, MonadIO m)

=> m DeviceManager

Returns: the DeviceManager singleton. The returned instance is owned by Clutter and it should not be modified or freed

Retrieves the device manager singleton

Since: 1.2

getDevice

deviceManagerGetDevice

Arguments

:: (HasCallStack, MonadIO m, IsDeviceManager a)

=> a

deviceManager: a DeviceManager

-> Int32

deviceId: the integer id of a device

-> m InputDevice

Returns: a InputDevice or Nothing. The returned device is owned by the DeviceManager and should never be modified or freed

Retrieves the InputDevice with the given deviceId

Since: 1.2

listDevices

deviceManagerListDevices

Arguments

:: (HasCallStack, MonadIO m, IsDeviceManager a)

=> a

deviceManager: a DeviceManager

-> m [InputDevice]

Returns: a newly allocated list of InputDevice objects. Use g_slist_free() to deallocate it when done

Lists all currently registered input devices

Since: 1.2

peekDevices

deviceManagerPeekDevices

Arguments

:: (HasCallStack, MonadIO m, IsDeviceManager a)

=> a

deviceManager: a DeviceManager

-> m [InputDevice]

Returns: a pointer to the internal list of InputDevice objects. The returned list is owned by the DeviceManager and should never be modified or freed

Lists all currently registered input devices

Since: 1.2

Properties

backend

No description available in the introspection data.

constructDeviceManagerBackend :: (IsDeviceManager o, MonadIO m, IsBackend a) => a -> m (GValueConstruct o)

Construct a GValueConstruct with valid value for the “backend” property. This is rarely needed directly, but it is used by new.

getDeviceManagerBackend :: (MonadIO m, IsDeviceManager o) => o -> m (Maybe Backend)

Get the value of the “backend” property. When overloading is enabled, this is equivalent to

get deviceManager #backend

Signals

deviceAdded

type DeviceManagerDeviceAddedCallback

Arguments

 = InputDevice

device: the newly added InputDevice

-> IO ()

The deviceAdded signal is emitted each time a device has been added to the DeviceManager

Since: 1.2

afterDeviceManagerDeviceAdded :: (IsDeviceManager a, MonadIO m) => a -> ((?self :: a) => DeviceManagerDeviceAddedCallback) -> m SignalHandlerId

Connect a signal handler for the deviceAdded signal, to be run after the default handler. When overloading is enabled, this is equivalent to

after deviceManager #deviceAdded callback

By default the object invoking the signal is not passed to the callback. If you need to access it, you can use the implit ?self parameter. Note that this requires activating the ImplicitParams GHC extension.

onDeviceManagerDeviceAdded :: (IsDeviceManager a, MonadIO m) => a -> ((?self :: a) => DeviceManagerDeviceAddedCallback) -> m SignalHandlerId

Connect a signal handler for the deviceAdded signal, to be run before the default handler. When overloading is enabled, this is equivalent to

on deviceManager #deviceAdded callback

deviceRemoved

type DeviceManagerDeviceRemovedCallback

Arguments

 = InputDevice

device: the removed InputDevice

-> IO ()

The deviceRemoved signal is emitted each time a device has been removed from the DeviceManager

Since: 1.2

afterDeviceManagerDeviceRemoved :: (IsDeviceManager a, MonadIO m) => a -> ((?self :: a) => DeviceManagerDeviceRemovedCallback) -> m SignalHandlerId

Connect a signal handler for the deviceRemoved signal, to be run after the default handler. When overloading is enabled, this is equivalent to

after deviceManager #deviceRemoved callback

By default the object invoking the signal is not passed to the callback. If you need to access it, you can use the implit ?self parameter. Note that this requires activating the ImplicitParams GHC extension.

onDeviceManagerDeviceRemoved :: (IsDeviceManager a, MonadIO m) => a -> ((?self :: a) => DeviceManagerDeviceRemovedCallback) -> m SignalHandlerId

Connect a signal handler for the deviceRemoved signal, to be run before the default handler. When overloading is enabled, this is equivalent to

on deviceManager #deviceRemoved callback