| Copyright | Will Thompson Iñaki García Etxebarria and Jonas Platte |
|---|---|
| License | LGPL-2.1 |
| Maintainer | Iñaki García Etxebarria |
| Safe Haskell | None |
| Language | Haskell2010 |
GI.Atk.Objects.Misc
Description
A set of utility functions for thread locking. This interface and all his related methods are deprecated since 2.12.
Synopsis
- newtype Misc = Misc (ManagedPtr Misc)
- class (GObject o, IsDescendantOf Misc o) => IsMisc o
- toMisc :: (MonadIO m, IsMisc o) => o -> m Misc
- noMisc :: Maybe Misc
- miscGetInstance :: (HasCallStack, MonadIO m) => m Misc
- miscThreadsEnter :: (HasCallStack, MonadIO m, IsMisc a) => a -> m ()
- miscThreadsLeave :: (HasCallStack, MonadIO m, IsMisc a) => a -> m ()
Exported types
Memory-managed wrapper type.
Constructors
| Misc (ManagedPtr Misc) |
Instances
| Eq Misc Source # | |
| GObject Misc Source # | |
Defined in GI.Atk.Objects.Misc Methods gobjectType :: IO GType # | |
| IsGValue Misc Source # | Convert |
| HasParentTypes Misc Source # | |
Defined in GI.Atk.Objects.Misc | |
| type ParentTypes Misc Source # | |
Defined in GI.Atk.Objects.Misc | |
class (GObject o, IsDescendantOf Misc o) => IsMisc o Source #
Instances
| (GObject o, IsDescendantOf Misc o) => IsMisc o Source # | |
Defined in GI.Atk.Objects.Misc | |
Methods
Overloaded methods
getInstance
Arguments
| :: (HasCallStack, MonadIO m) | |
| => m Misc | Returns: The singleton instance of AtkMisc for this application. |
Deprecated: Since 2.12.
Obtain the singleton instance of AtkMisc for this application.
Since: 1.13
threadsEnter
Arguments
| :: (HasCallStack, MonadIO m, IsMisc a) | |
| => a |
|
| -> m () |
Deprecated: Since 2.12.
Take the thread mutex for the GUI toolkit, if one exists. (This method is implemented by the toolkit ATK implementation layer; for instance, for GTK+, GAIL implements this via GDK_THREADS_ENTER).
Since: 1.13
threadsLeave
Arguments
| :: (HasCallStack, MonadIO m, IsMisc a) | |
| => a |
|
| -> m () |
Deprecated: Since 2.12.
Release the thread mutex for the GUI toolkit, if one exists. This method, and atk_misc_threads_enter, are needed in some situations by threaded application code which services ATK requests, since fulfilling ATK requests often requires calling into the GUI toolkit. If a long-running or potentially blocking call takes place inside such a block, it should be bracketed by atk_misc_threads_leave/atk_misc_threads_enter calls. (This method is implemented by the toolkit ATK implementation layer; for instance, for GTK+, GAIL implements this via GDK_THREADS_LEAVE).
Since: 1.13