GI.Gtk.Objects.CustomFilter

GtkCustomFilter determines whether to include items with a callback.

Exported types

newtype CustomFilter

Memory-managed wrapper type.

Constructors

CustomFilter (ManagedPtr CustomFilter)

Instances

Eq CustomFilter

Defined in GI.Gtk.Objects.CustomFilter

Methods

(==) :: CustomFilter -> CustomFilter -> Bool

(/=) :: CustomFilter -> CustomFilter -> Bool

GObject CustomFilter

Defined in GI.Gtk.Objects.CustomFilter

ManagedPtrNewtype CustomFilter

Defined in GI.Gtk.Objects.CustomFilter

Methods

toManagedPtr :: CustomFilter -> ManagedPtr CustomFilter

TypedObject CustomFilter

Defined in GI.Gtk.Objects.CustomFilter

Methods

glibType :: IO GType

HasParentTypes CustomFilter

Defined in GI.Gtk.Objects.CustomFilter

IsGValue (Maybe CustomFilter)

Convert CustomFilter to and from GValue. See toGValue and fromGValue.

Defined in GI.Gtk.Objects.CustomFilter

Methods

gvalueGType_ :: IO GType

gvalueSet_ :: Ptr GValue -> Maybe CustomFilter -> IO ()

gvalueGet_ :: Ptr GValue -> IO (Maybe CustomFilter)

type ParentTypes CustomFilter

Defined in GI.Gtk.Objects.CustomFilter

type ParentTypes CustomFilter = '[Filter, Object]

class (GObject o, IsDescendantOf CustomFilter o) => IsCustomFilter o

Type class for types which can be safely cast to CustomFilter, for instance with toCustomFilter.

Instances

(GObject o, IsDescendantOf CustomFilter o) => IsCustomFilter o

Defined in GI.Gtk.Objects.CustomFilter

toCustomFilter :: (MonadIO m, IsCustomFilter o) => o -> m CustomFilter

Cast to CustomFilter, for types for which this is known to be safe. For general casts, use castTo.

Methods

Click to display all available methods, including inherited ones

Methods

bindProperty, bindPropertyFull, changed, forceFloating, freezeNotify, getv, isFloating, match, notify, notifyByPspec, ref, refSink, runDispose, stealData, stealQdata, thawNotify, unref, watchClosure.

Getters

getData, getProperty, getQdata, getStrictness.

Setters

setData, setDataFull, setFilterFunc, setProperty.

new

customFilterNew

Arguments

:: (HasCallStack, MonadIO m)

=> Maybe CustomFilterFunc

matchFunc: function to filter items

-> m CustomFilter

Returns: a new GtkCustomFilter

Creates a new filter using the given matchFunc to filter items.

If matchFunc is Nothing, the filter matches all items.

If the filter func changes its filtering behavior, filterChanged needs to be called.

setFilterFunc

customFilterSetFilterFunc

Arguments

:: (HasCallStack, MonadIO m, IsCustomFilter a)

=> a

self: a GtkCustomFilter

-> Maybe CustomFilterFunc

matchFunc: function to filter items

-> m ()

Sets the function used for filtering items.

If matchFunc is Nothing, the filter matches all items.

If the filter func changes its filtering behavior, filterChanged needs to be called.

If a previous function was set, its userDestroy will be called now.