gi-gtk-hs-0.3.16: A wrapper for gi-gtk, adding a few more idiomatic API parts on top
Stabilityprovisional
Portabilityportable (depends on GHC)
Safe HaskellSafe-Inferred
LanguageHaskell2010

Data.GI.Gtk.ModelView.SeqStore

Description

Standard model to store list data.

Synopsis

Types

newtype SeqStore a Source #

Constructors

SeqStore (ManagedPtr (CustomStore (IORef (Seq a)) a)) 

Instances

Instances details
IsTypedTreeModel SeqStore Source # 
Instance details

Defined in Data.GI.Gtk.ModelView.SeqStore

Methods

dummy :: SeqStore a -> a

GObject (SeqStore a) Source # 
Instance details

Defined in Data.GI.Gtk.ModelView.SeqStore

TypedObject (SeqStore a) Source # 
Instance details

Defined in Data.GI.Gtk.ModelView.SeqStore

Methods

glibType :: IO GType #

HasParentTypes (SeqStore a) Source # 
Instance details

Defined in Data.GI.Gtk.ModelView.SeqStore

type ParentTypes (SeqStore a) Source # 
Instance details

Defined in Data.GI.Gtk.ModelView.SeqStore

type ParentTypes (SeqStore a) = '[TreeModel]

Constructors

seqStoreNew :: (Applicative m, MonadIO m) => [a] -> m (SeqStore a) Source #

Create a new TreeModel that contains a list of elements.

seqStoreNewDND Source #

Arguments

:: (Applicative m, MonadIO m) 
=> [a]

the initial content of the model

-> Maybe (DragSourceIface SeqStore a)

an optional interface for drags

-> Maybe (DragDestIface SeqStore a)

an optional interface to handle drops

-> m (SeqStore a)

the new model

Create a new TreeModel that contains a list of elements. In addition, specify two interfaces for drag and drop.

Implementation of Interfaces

seqStoreDefaultDragSourceIface :: DragSourceIface SeqStore row Source #

Default drag functions for SeqStore. These functions allow the rows of the model to serve as drag source. Any row is allowed to be dragged and the data set in the SelectionDataM object is set with treeSetRowDragData, i.e. it contains the model and the TreePath to the row.

seqStoreDefaultDragDestIface :: DragDestIface SeqStore row Source #

Default drop functions for SeqStore. These functions accept a row and insert the row into the new location if it is dragged into a tree view that uses the same model.

Methods

seqStoreIterToIndex :: (Applicative m, MonadIO m) => TreeIter -> m Int32 Source #

Convert a TreeIterRaw to an an index into the SeqStore. Note that this function merely extracts the second element of the TreeIterRaw.

seqStoreGetValue :: (Applicative m, MonadIO m) => SeqStore a -> Int32 -> m a Source #

Extract the value at the given index.

seqStoreSafeGetValue :: MonadIO m => SeqStore a -> Int32 -> m (Maybe a) Source #

Extract the value at the given index.

seqStoreSetValue :: MonadIO m => SeqStore a -> Int32 -> a -> m () Source #

Update the value at the given index. The index must exist.

seqStoreToList :: (Applicative m, MonadIO m) => SeqStore a -> m [a] Source #

Extract all data from the store.

seqStoreGetSize :: (Applicative m, MonadIO m) => SeqStore a -> m Int32 Source #

Query the number of elements in the store.

seqStoreInsert :: MonadIO m => SeqStore a -> Int32 -> a -> m () Source #

Insert an element in front of the given element. The element is appended if the index is greater or equal to the size of the list.

seqStoreInsertBefore :: (Applicative m, MonadIO m) => SeqStore a -> TreeIter -> a -> m () Source #

Insert an element in front of the given element.

seqStoreInsertAfter :: (Applicative m, MonadIO m) => SeqStore a -> TreeIter -> a -> m () Source #

Insert an element after the given element.

seqStorePrepend :: (Applicative m, MonadIO m) => SeqStore a -> a -> m () Source #

Prepend the element to the store.

seqStoreAppend :: MonadIO m => SeqStore a -> a -> m Int32 Source #

Append an element to the store. Returns the index of the inserted element.

seqStoreRemove :: MonadIO m => SeqStore a -> Int32 -> m () Source #

Remove the element at the given index.

seqStoreClear :: MonadIO m => SeqStore a -> m () Source #

Empty the store.