| Copyright | Will Thompson Iñaki García Etxebarria and Jonas Platte |
|---|---|
| License | LGPL-2.1 |
| Maintainer | Iñaki García Etxebarria |
| Safe Haskell | None |
| Language | Haskell2010 |
GI.GLib.Structs.SourceCallbackFuncs
Description
The GSourceCallbackFuncs struct contains
functions for managing callback objects.
Synopsis
- newtype SourceCallbackFuncs = SourceCallbackFuncs (ManagedPtr SourceCallbackFuncs)
- newZeroSourceCallbackFuncs :: MonadIO m => m SourceCallbackFuncs
- noSourceCallbackFuncs :: Maybe SourceCallbackFuncs
- clearSourceCallbackFuncsRef :: MonadIO m => SourceCallbackFuncs -> m ()
- getSourceCallbackFuncsRef :: MonadIO m => SourceCallbackFuncs -> m (Maybe SourceCallbackFuncsRefFieldCallback)
- setSourceCallbackFuncsRef :: MonadIO m => SourceCallbackFuncs -> FunPtr C_SourceCallbackFuncsRefFieldCallback -> m ()
- clearSourceCallbackFuncsUnref :: MonadIO m => SourceCallbackFuncs -> m ()
- getSourceCallbackFuncsUnref :: MonadIO m => SourceCallbackFuncs -> m (Maybe SourceCallbackFuncsUnrefFieldCallback)
- setSourceCallbackFuncsUnref :: MonadIO m => SourceCallbackFuncs -> FunPtr C_SourceCallbackFuncsUnrefFieldCallback -> m ()
Exported types
newtype SourceCallbackFuncs Source #
Memory-managed wrapper type.
Constructors
| SourceCallbackFuncs (ManagedPtr SourceCallbackFuncs) |
Instances
| Eq SourceCallbackFuncs Source # | |
Defined in GI.GLib.Structs.SourceCallbackFuncs Methods (==) :: SourceCallbackFuncs -> SourceCallbackFuncs -> Bool # (/=) :: SourceCallbackFuncs -> SourceCallbackFuncs -> Bool # | |
| WrappedPtr SourceCallbackFuncs Source # | |
Defined in GI.GLib.Structs.SourceCallbackFuncs | |
| tag ~ 'AttrSet => Constructible SourceCallbackFuncs tag Source # | |
Defined in GI.GLib.Structs.SourceCallbackFuncs Methods new :: MonadIO m => (ManagedPtr SourceCallbackFuncs -> SourceCallbackFuncs) -> [AttrOp SourceCallbackFuncs tag] -> m SourceCallbackFuncs # | |
newZeroSourceCallbackFuncs :: MonadIO m => m SourceCallbackFuncs Source #
Construct a SourceCallbackFuncs struct initialized to zero.
noSourceCallbackFuncs :: Maybe SourceCallbackFuncs Source #
A convenience alias for Nothing :: Maybe SourceCallbackFuncs.
Methods
Overloaded methods
Properties
ref
No description available in the introspection data.
clearSourceCallbackFuncsRef :: MonadIO m => SourceCallbackFuncs -> m () Source #
Set the value of the “ref” field to Nothing.
When overloading is enabled, this is equivalent to
clear #ref
getSourceCallbackFuncsRef :: MonadIO m => SourceCallbackFuncs -> m (Maybe SourceCallbackFuncsRefFieldCallback) Source #
Get the value of the “ref” field.
When overloading is enabled, this is equivalent to
get sourceCallbackFuncs #ref
setSourceCallbackFuncsRef :: MonadIO m => SourceCallbackFuncs -> FunPtr C_SourceCallbackFuncsRefFieldCallback -> m () Source #
Set the value of the “ref” field.
When overloading is enabled, this is equivalent to
setsourceCallbackFuncs [ #ref:=value ]
unref
No description available in the introspection data.
clearSourceCallbackFuncsUnref :: MonadIO m => SourceCallbackFuncs -> m () Source #
Set the value of the “unref” field to Nothing.
When overloading is enabled, this is equivalent to
clear #unref
getSourceCallbackFuncsUnref :: MonadIO m => SourceCallbackFuncs -> m (Maybe SourceCallbackFuncsUnrefFieldCallback) Source #
Get the value of the “unref” field.
When overloading is enabled, this is equivalent to
get sourceCallbackFuncs #unref
setSourceCallbackFuncsUnref :: MonadIO m => SourceCallbackFuncs -> FunPtr C_SourceCallbackFuncsUnrefFieldCallback -> m () Source #
Set the value of the “unref” field.
When overloading is enabled, this is equivalent to
setsourceCallbackFuncs [ #unref:=value ]