Copyright | Will Thompson and Iñaki García Etxebarria |
---|---|
License | LGPL-2.1 |
Maintainer | Iñaki García Etxebarria |
Safe Haskell | Safe-Inferred |
Language | Haskell2010 |
A GtkTextChildAnchor
is a spot in a GtkTextBuffer
where child widgets can
be “anchored”.
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
- textChildAnchorNewWithReplacement :: (HasCallStack, MonadIO m) => Text -> m TextChildAnchor
Exported types
newtype TextChildAnchor Source #
Memory-managed wrapper type.
TextChildAnchor (ManagedPtr TextChildAnchor) |
Instances
Eq TextChildAnchor Source # | |
Defined in GI.Gtk.Objects.TextChildAnchor (==) :: TextChildAnchor -> TextChildAnchor -> Bool # (/=) :: TextChildAnchor -> TextChildAnchor -> Bool # | |
GObject TextChildAnchor Source # | |
Defined in GI.Gtk.Objects.TextChildAnchor | |
ManagedPtrNewtype TextChildAnchor Source # | |
Defined in GI.Gtk.Objects.TextChildAnchor 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 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 type ParentTypes TextChildAnchor = '[Object] |
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 #
:: (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 #
:: (HasCallStack, MonadIO m, IsTextChildAnchor a) | |
=> a |
|
-> m [Widget] | Returns: an
array of widgets anchored at |
Gets a list of all widgets anchored at this child anchor.
The order in which the widgets are returned is not defined.
new
:: (HasCallStack, MonadIO m) | |
=> m TextChildAnchor | Returns: a new |
Creates a new GtkTextChildAnchor
.
Usually you would then insert it into a GtkTextBuffer
with
textBufferInsertChildAnchor
. To perform the
creation and insertion in one step, use the convenience
function textBufferCreateChildAnchor
.
newWithReplacement
textChildAnchorNewWithReplacement Source #
:: (HasCallStack, MonadIO m) | |
=> Text | |
-> m TextChildAnchor | Returns: a new |
Creates a new GtkTextChildAnchor
with the given replacement character.
Usually you would then insert it into a GtkTextBuffer
with
textBufferInsertChildAnchor
.
Since: 4.6