| Copyright | Will Thompson Iñaki García Etxebarria and Jonas Platte |
|---|---|
| License | LGPL-2.1 |
| Maintainer | Iñaki García Etxebarria (garetxe@gmail.com) |
| Safe Haskell | None |
| Language | Haskell2010 |
GI.Gtk.Interfaces.Orientable
Description
The Orientable interface is implemented by all widgets that can be
oriented horizontally or vertically. Historically, such widgets have been
realized as subclasses of a common base class (e.g 'GI.Gtk.Objects.Box.Box'\/'GI.Gtk.Objects.HBox.HBox'\/'GI.Gtk.Objects.VBox.VBox'
or 'GI.Gtk.Objects.Scale.Scale'\/'GI.Gtk.Objects.HScale.HScale'\/'GI.Gtk.Objects.VScale.VScale'). Orientable is more flexible in that
it allows the orientation to be changed at runtime, allowing the widgets
to “flip”.
Orientable was introduced in GTK+ 2.16.
Synopsis
- newtype Orientable = Orientable (ManagedPtr Orientable)
- noOrientable :: Maybe Orientable
- class GObject o => IsOrientable o
- toOrientable :: (MonadIO m, IsOrientable o) => o -> m Orientable
- orientableGetOrientation :: (HasCallStack, MonadIO m, IsOrientable a) => a -> m Orientation
- orientableSetOrientation :: (HasCallStack, MonadIO m, IsOrientable a) => a -> Orientation -> m ()
- constructOrientableOrientation :: IsOrientable o => Orientation -> IO (GValueConstruct o)
- getOrientableOrientation :: (MonadIO m, IsOrientable o) => o -> m Orientation
- setOrientableOrientation :: (MonadIO m, IsOrientable o) => o -> Orientation -> m ()
Exported types
newtype Orientable Source #
Memory-managed wrapper type.
Constructors
| Orientable (ManagedPtr Orientable) |
Instances
| GObject Orientable Source # | |
Defined in GI.Gtk.Interfaces.Orientable Methods gobjectType :: Orientable -> IO GType # | |
| IsObject Orientable Source # | |
Defined in GI.Gtk.Interfaces.Orientable | |
| IsOrientable Orientable Source # | |
Defined in GI.Gtk.Interfaces.Orientable | |
noOrientable :: Maybe Orientable Source #
A convenience alias for Nothing :: Maybe Orientable.
class GObject o => IsOrientable o Source #
Type class for types which can be safely cast to Orientable, for instance with toOrientable.
Instances
toOrientable :: (MonadIO m, IsOrientable o) => o -> m Orientable Source #
Cast to Orientable, for types for which this is known to be safe. For general casts, use castTo.
Methods
getOrientation
orientableGetOrientation Source #
Arguments
| :: (HasCallStack, MonadIO m, IsOrientable a) | |
| => a |
|
| -> m Orientation | Returns: the orientation of the |
Retrieves the orientation of the orientable.
Since: 2.16
setOrientation
orientableSetOrientation Source #
Arguments
| :: (HasCallStack, MonadIO m, IsOrientable a) | |
| => a |
|
| -> Orientation |
|
| -> m () |
Sets the orientation of the orientable.
Since: 2.16
Properties
orientation
The orientation of the orientable.
Since: 2.16
constructOrientableOrientation :: IsOrientable o => Orientation -> IO (GValueConstruct o) Source #
Construct a GValueConstruct with valid value for the “orientation” property. This is rarely needed directly, but it is used by new.
getOrientableOrientation :: (MonadIO m, IsOrientable o) => o -> m Orientation Source #
Get the value of the “orientation” property.
When overloading is enabled, this is equivalent to
get orientable #orientation
setOrientableOrientation :: (MonadIO m, IsOrientable o) => o -> Orientation -> m () Source #
Set the value of the “orientation” property.
When overloading is enabled, this is equivalent to
setorientable [ #orientation:=value ]