Copyright	Will Thompson and Iñaki García Etxebarria
License	LGPL-2.1
Maintainer	Iñaki García Etxebarria
Safe Haskell	Safe-Inferred
Language	Haskell2010

GI.GtkSource.Structs.RegionIter

Contents

Description

An opaque datatype.

Ignore all its fields and initialize the iter with [methodregion.get_start_region_iter].

Synopsis

Exported types

Memory-managed wrapper type.

Constructors

Instances details

Eq RegionIter Source #
Instance details Defined in GI.GtkSource.Structs.RegionIter Methods (==) :: RegionIter -> RegionIter -> Bool # (/=) :: RegionIter -> RegionIter -> Bool #
BoxedPtr RegionIter Source #
Instance details Defined in GI.GtkSource.Structs.RegionIter Methods boxedPtrCopy :: RegionIter -> IO RegionIter boxedPtrFree :: RegionIter -> IO ()
CallocPtr RegionIter Source #
Instance details Defined in GI.GtkSource.Structs.RegionIter Methods boxedPtrCalloc :: IO (Ptr RegionIter)
ManagedPtrNewtype RegionIter Source #
Instance details Defined in GI.GtkSource.Structs.RegionIter Methods toManagedPtr :: RegionIter -> ManagedPtr RegionIter
tag ~ 'AttrSet => Constructible RegionIter tag Source #
Instance details Defined in GI.GtkSource.Structs.RegionIter Methods new :: MonadIO m => (ManagedPtr RegionIter -> RegionIter) -> [AttrOp RegionIter tag] -> m RegionIter

Construct a RegionIter struct initialized to zero.

Methods

Expand

None.

Arguments

:: (HasCallStack, MonadIO m)
=> RegionIter	`iter`: a `RegionIter`.
-> m (Bool, TextIter, TextIter)	Returns: `True` if `start` and `end` have been set successfully (if non-`Nothing`), or `False` if `iter` is the end iterator or if the region is empty.

Gets the subregion at this iterator.

Arguments

:: (HasCallStack, MonadIO m)
=> RegionIter	`iter`: a `RegionIter`.
-> m Bool	Returns: whether `iter` is the end iterator.

No description available in the introspection data.