Stability	provisional
Portability	portable (depends on GHC)
Safe Haskell	None
Language	Haskell2010

Data.GI.Gtk.ModelView.Types

Description

Common types and classes for the ModelView modules.

Synopsis

newtype TypedTreeModel row = TypedTreeModel (ManagedPtr (TypedTreeModel row))
class IsTypedTreeModel model
toTypedTreeModel :: IsTypedTreeModel model => model row -> TypedTreeModel row
unsafeTreeModelToGeneric :: TreeModel -> model row
newtype TypedTreeModelSort row = TypedTreeModelSort (ManagedPtr (TypedTreeModelSort row))
unsafeTreeModelSortToGeneric :: TreeModelSort -> TypedTreeModelSort row
newtype TypedTreeModelFilter row = TypedTreeModelFilter (ManagedPtr (TypedTreeModelFilter row))
unsafeTreeModelFilterToGeneric :: TreeModelFilter -> TypedTreeModelFilter row
treePathNewFromIndices' :: MonadIO m => [Int32] -> m TreePath
treePathGetIndices' :: MonadIO m => TreePath -> m [Int32]
withTreePath :: MonadIO m => [Int32] -> (TreePath -> m a) -> m a
stringToTreePath :: Text -> [Int32]
treeSelectionGetSelectedRows' :: (MonadIO m, IsTreeSelection sel) => sel -> m [TreePath]
data ColumnAccess row where
- CAInvalid :: ColumnAccess row
- CAInt :: (row -> Int32) -> ColumnAccess row
- CABool :: (row -> Bool) -> ColumnAccess row
- CAString :: (row -> Text) -> ColumnAccess row
- CAPixbuf :: (row -> Pixbuf) -> ColumnAccess row
data ColumnId row ty = ColumnId (GValue -> IO ty) ((row -> ty) -> ColumnAccess row) Int32
comboQuark :: Word32
equalManagedPtr :: ManagedPtrNewtype a => a -> a -> Bool

Documentation

newtype TypedTreeModel row Source #

Constructors

TypedTreeModel (ManagedPtr (TypedTreeModel row))

Instances

IsTypedTreeModel TypedTreeModel Source #
Instance details Defined in Data.GI.Gtk.ModelView.Types Methods dummy :: TypedTreeModel a -> a

class IsTypedTreeModel model Source #

Instances

IsTypedTreeModel TypedTreeModelFilter Source #
Instance details Defined in Data.GI.Gtk.ModelView.Types Methods dummy :: TypedTreeModelFilter a -> a
IsTypedTreeModel TypedTreeModelSort Source #
Instance details Defined in Data.GI.Gtk.ModelView.Types Methods dummy :: TypedTreeModelSort a -> a
IsTypedTreeModel TypedTreeModel Source #
Instance details Defined in Data.GI.Gtk.ModelView.Types Methods dummy :: TypedTreeModel a -> a
IsTypedTreeModel SeqStore Source #
Instance details Defined in Data.GI.Gtk.ModelView.SeqStore Methods dummy :: SeqStore a -> a
IsTypedTreeModel ForestStore Source #
Instance details Defined in Data.GI.Gtk.ModelView.ForestStore Methods dummy :: ForestStore a -> a

toTypedTreeModel :: IsTypedTreeModel model => model row -> TypedTreeModel row Source #

unsafeTreeModelToGeneric :: TreeModel -> model row Source #

newtype TypedTreeModelSort row Source #

Constructors

TypedTreeModelSort (ManagedPtr (TypedTreeModelSort row))

Instances

IsTypedTreeModel TypedTreeModelSort Source #
Instance details Defined in Data.GI.Gtk.ModelView.Types Methods dummy :: TypedTreeModelSort a -> a
GObject (TypedTreeModelSort row) Source #
Instance details Defined in Data.GI.Gtk.ModelView.Types Methods gobjectType :: IO GType #
HasParentTypes (TypedTreeModelSort row :: Type) Source #
Instance details Defined in Data.GI.Gtk.ModelView.Types
type ParentTypes (TypedTreeModelSort row) Source #
Instance details Defined in Data.GI.Gtk.ModelView.Types type ParentTypes (TypedTreeModelSort row) = TreeSortable ': (TreeModel ': (TreeModelSort ': ([] :: [Type])))

unsafeTreeModelSortToGeneric :: TreeModelSort -> TypedTreeModelSort row Source #

newtype TypedTreeModelFilter row Source #

Constructors

TypedTreeModelFilter (ManagedPtr (TypedTreeModelFilter row))

Instances

IsTypedTreeModel TypedTreeModelFilter Source #
Instance details Defined in Data.GI.Gtk.ModelView.Types Methods dummy :: TypedTreeModelFilter a -> a

unsafeTreeModelFilterToGeneric :: TreeModelFilter -> TypedTreeModelFilter row Source #

treePathNewFromIndices' :: MonadIO m => [Int32] -> m TreePath Source #

TreePath is a list of indices to specify a subtree or node in a TreeModel. The node that correspond to a given TreePath might change if nodes are removed or added and a TreePath may refer to a different or even non-existent node after a modification of the model. In contrast, a TreeIter is a more compact representation of a TreePath which becomes invalid after each modification of the underlying model. An intelligent index that is adjusted with each update of the model to point to the same node (whenever possible) is TreeRowReference.

treePathGetIndices' :: MonadIO m => TreePath -> m [Int32] Source #

withTreePath :: MonadIO m => [Int32] -> (TreePath -> m a) -> m a Source #

stringToTreePath :: Text -> [Int32] Source #

Convert a comma or colon separated string into a TreePath. Any non-digit characters are assumed to separate indices, thus, the function always is always successful.

treeSelectionGetSelectedRows' :: (MonadIO m, IsTreeSelection sel) => sel -> m [TreePath] Source #

data ColumnAccess row where Source #

Accessing a row for a specific value. Used for ColumnMap.

Constructors

CAInvalid :: ColumnAccess row
CAInt :: (row -> Int32) -> ColumnAccess row
CABool :: (row -> Bool) -> ColumnAccess row
CAString :: (row -> Text) -> ColumnAccess row
CAPixbuf :: (row -> Pixbuf) -> ColumnAccess row

data ColumnId row ty Source #

The type of a tree column.

Constructors

ColumnId (GValue -> IO ty) ((row -> ty) -> ColumnAccess row) Int32

Instances

Eq (ColumnId row ty) Source #
Instance details Defined in Data.GI.Gtk.ModelView.TreeModel Methods (==) :: ColumnId row ty -> ColumnId row ty -> Bool # (/=) :: ColumnId row ty -> ColumnId row ty -> Bool #
Show (ColumnId row ty) Source #
Instance details Defined in Data.GI.Gtk.ModelView.TreeModel Methods showsPrec :: Int -> ColumnId row ty -> ShowS # show :: ColumnId row ty -> String # showList :: [ColumnId row ty] -> ShowS #

comboQuark :: Word32 Source #

equalManagedPtr :: ManagedPtrNewtype a => a -> a -> Bool Source #