GI.Gtk.Interfaces.ConstraintTarget

The GtkConstraintTarget interface is implemented by objects that can be used as source or target in GtkConstraints.

Besides GtkWidget, it is also implemented by GtkConstraintGuide.

Exported types

newtype ConstraintTarget

Memory-managed wrapper type.

Constructors

ConstraintTarget (ManagedPtr ConstraintTarget)

Instances

Eq ConstraintTarget

Defined in GI.Gtk.Interfaces.ConstraintTarget

Methods

(==) :: ConstraintTarget -> ConstraintTarget -> Bool

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

GObject ConstraintTarget

Defined in GI.Gtk.Interfaces.ConstraintTarget

ManagedPtrNewtype ConstraintTarget

Defined in GI.Gtk.Interfaces.ConstraintTarget

Methods

toManagedPtr :: ConstraintTarget -> ManagedPtr ConstraintTarget

TypedObject ConstraintTarget

Defined in GI.Gtk.Interfaces.ConstraintTarget

Methods

glibType :: IO GType

HasParentTypes ConstraintTarget

Defined in GI.Gtk.Interfaces.ConstraintTarget

IsGValue (Maybe ConstraintTarget)

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

Defined in GI.Gtk.Interfaces.ConstraintTarget

Methods

gvalueGType_ :: IO GType

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

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

type ParentTypes ConstraintTarget

Defined in GI.Gtk.Interfaces.ConstraintTarget

type ParentTypes ConstraintTarget = '[Object]

class (GObject o, IsDescendantOf ConstraintTarget o) => IsConstraintTarget o

Type class for types which can be safely cast to ConstraintTarget, for instance with toConstraintTarget.

Instances

(GObject o, IsDescendantOf ConstraintTarget o) => IsConstraintTarget o

Defined in GI.Gtk.Interfaces.ConstraintTarget

toConstraintTarget :: (MonadIO m, IsConstraintTarget o) => o -> m ConstraintTarget

Cast to ConstraintTarget, 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, notify, notifyByPspec, ref, refSink, runDispose, stealData, stealQdata, thawNotify, unref, watchClosure.

Getters

getData, getProperty, getQdata.

Setters

setData, setDataFull, setProperty.