| Copyright | Will Thompson Iñaki García Etxebarria and Jonas Platte |
|---|---|
| License | LGPL-2.1 |
| Maintainer | Iñaki García Etxebarria |
| Safe Haskell | Safe-Inferred |
| Language | Haskell2010 |
GI.Gtk.Objects.TextChildAnchor
Description
A TextChildAnchor is a spot in the buffer where child widgets can
be “anchored” (inserted inline, as if they were characters). The anchor
can have multiple widgets anchored, to allow for multiple views.
Synopsis
- newtype TextChildAnchor = TextChildAnchor (ManagedPtr TextChildAnchor)
- class (GObject o, IsDescendantOf TextChildAnchor o) => IsTextChildAnchor o
- toTextChildAnchor :: (MonadIO m, IsTextChildAnchor o) => o -> m TextChildAnchor
- textChildAnchorGetDeleted :: (HasCallStack, MonadIO m, IsTextChildAnchor a) => a -> m Bool
- textChildAnchorGetWidgets :: (HasCallStack, MonadIO m, IsTextChildAnchor a) => a -> m [Widget]
- textChildAnchorNew :: (HasCallStack, MonadIO m) => m TextChildAnchor
Exported types
newtype TextChildAnchor Source #
Memory-managed wrapper type.
Constructors
| TextChildAnchor (ManagedPtr TextChildAnchor) |
Instances
| Eq TextChildAnchor Source # | |
Defined in GI.Gtk.Objects.TextChildAnchor Methods (==) :: TextChildAnchor -> TextChildAnchor -> Bool # (/=) :: TextChildAnchor -> TextChildAnchor -> Bool # | |
| GObject TextChildAnchor Source # | |
Defined in GI.Gtk.Objects.TextChildAnchor | |
| ManagedPtrNewtype TextChildAnchor Source # | |
Defined in GI.Gtk.Objects.TextChildAnchor Methods toManagedPtr :: TextChildAnchor -> ManagedPtr TextChildAnchor | |
| TypedObject TextChildAnchor Source # | |
Defined in GI.Gtk.Objects.TextChildAnchor | |
| HasParentTypes TextChildAnchor Source # | |
Defined in GI.Gtk.Objects.TextChildAnchor | |
| IsGValue (Maybe TextChildAnchor) Source # | Convert |
Defined in GI.Gtk.Objects.TextChildAnchor Methods gvalueGType_ :: IO GType gvalueSet_ :: Ptr GValue -> Maybe TextChildAnchor -> IO () gvalueGet_ :: Ptr GValue -> IO (Maybe TextChildAnchor) | |
| type ParentTypes TextChildAnchor Source # | |
Defined in GI.Gtk.Objects.TextChildAnchor | |
class (GObject o, IsDescendantOf TextChildAnchor o) => IsTextChildAnchor o Source #
Type class for types which can be safely cast to TextChildAnchor, for instance with toTextChildAnchor.
Instances
| (GObject o, IsDescendantOf TextChildAnchor o) => IsTextChildAnchor o Source # | |
Defined in GI.Gtk.Objects.TextChildAnchor | |
toTextChildAnchor :: (MonadIO m, IsTextChildAnchor o) => o -> m TextChildAnchor Source #
Cast to TextChildAnchor, 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, forceFloating, freezeNotify, getv, isFloating, notify, notifyByPspec, ref, refSink, runDispose, stealData, stealQdata, thawNotify, unref, watchClosure.
Getters
getData, getDeleted, getProperty, getQdata, getWidgets.
Setters
getDeleted
textChildAnchorGetDeleted Source #
Arguments
| :: (HasCallStack, MonadIO m, IsTextChildAnchor a) | |
| => a |
|
| -> m Bool | Returns: |
Determines whether a child anchor has been deleted from
the buffer. Keep in mind that the child anchor will be
unreferenced when removed from the buffer, so you need to
hold your own reference (with objectRef) if you plan
to use this function — otherwise all deleted child anchors
will also be finalized.
getWidgets
textChildAnchorGetWidgets Source #
Arguments
| :: (HasCallStack, MonadIO m, IsTextChildAnchor a) | |
| => a |
|
| -> m [Widget] | Returns: list of widgets anchored at |
Gets a list of all widgets anchored at this child anchor.
The returned list should be freed with g_list_free().
new
Arguments
| :: (HasCallStack, MonadIO m) | |
| => m TextChildAnchor | Returns: a new |
Creates a new TextChildAnchor. Usually you would then insert
it into a TextBuffer with textBufferInsertChildAnchor.
To perform the creation and insertion in one step, use the
convenience function textBufferCreateChildAnchor.