Copyright | Will Thompson Iñaki García Etxebarria and Jonas Platte |
---|---|
License | LGPL-2.1 |
Maintainer | Iñaki García Etxebarria |
Safe Haskell | Safe-Inferred |
Language | Haskell2010 |
No description available in the introspection data.
Synopsis
- newtype ClosureExpression = ClosureExpression (ManagedPtr ClosureExpression)
- class (BoxedPtr o, TypedObject o, IsDescendantOf ClosureExpression o) => IsClosureExpression o
- toClosureExpression :: (MonadIO m, IsClosureExpression o) => o -> m ClosureExpression
- closureExpressionNew :: (HasCallStack, MonadIO m) => GType -> GClosure a -> Maybe [Expression] -> m Expression
Exported types
newtype ClosureExpression Source #
Memory-managed wrapper type.
ClosureExpression (ManagedPtr ClosureExpression) |
Instances
Eq ClosureExpression Source # | |
Defined in GI.Gtk.Objects.ClosureExpression (==) :: ClosureExpression -> ClosureExpression -> Bool # (/=) :: ClosureExpression -> ClosureExpression -> Bool # | |
BoxedPtr ClosureExpression Source # | |
Defined in GI.Gtk.Objects.ClosureExpression boxedPtrCopy :: ClosureExpression -> IO ClosureExpression boxedPtrFree :: ClosureExpression -> IO () | |
ManagedPtrNewtype ClosureExpression Source # | |
Defined in GI.Gtk.Objects.ClosureExpression toManagedPtr :: ClosureExpression -> ManagedPtr ClosureExpression | |
TypedObject ClosureExpression Source # | |
Defined in GI.Gtk.Objects.ClosureExpression | |
HasParentTypes ClosureExpression Source # | |
Defined in GI.Gtk.Objects.ClosureExpression | |
type ParentTypes ClosureExpression Source # | |
Defined in GI.Gtk.Objects.ClosureExpression |
class (BoxedPtr o, TypedObject o, IsDescendantOf ClosureExpression o) => IsClosureExpression o Source #
Type class for types which can be safely cast to ClosureExpression
, for instance with toClosureExpression
.
Instances
(BoxedPtr o, TypedObject o, IsDescendantOf ClosureExpression o) => IsClosureExpression o Source # | |
Defined in GI.Gtk.Objects.ClosureExpression |
toClosureExpression :: (MonadIO m, IsClosureExpression o) => o -> m ClosureExpression Source #
Cast to ClosureExpression
, 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
new
:: (HasCallStack, MonadIO m) | |
=> GType |
|
-> GClosure a |
|
-> Maybe [Expression] |
|
-> m Expression | Returns: a new |
Creates a GtkExpression that calls closure
when it is evaluated.
closure
is called with the this
object and the results of evaluating
the params
expressions.