Copyright | Will Thompson, Iñaki García Etxebarria and Jonas Platte |
---|---|
License | LGPL-2.1 |
Maintainer | Iñaki García Etxebarria (garetxe@gmail.com) |
Safe Haskell | None |
Language | Haskell2010 |
MenuLinkIter
is an opaque structure type. You must access it using
the functions below.
- newtype MenuLinkIter = MenuLinkIter (ManagedPtr MenuLinkIter)
- class GObject o => IsMenuLinkIter o
- toMenuLinkIter :: IsMenuLinkIter o => o -> IO MenuLinkIter
- noMenuLinkIter :: Maybe MenuLinkIter
- data MenuLinkIterGetNameMethodInfo
- menuLinkIterGetName :: (HasCallStack, MonadIO m, IsMenuLinkIter a) => a -> m Text
- data MenuLinkIterGetNextMethodInfo
- menuLinkIterGetNext :: (HasCallStack, MonadIO m, IsMenuLinkIter a) => a -> m (Bool, Text, MenuModel)
- data MenuLinkIterGetValueMethodInfo
- menuLinkIterGetValue :: (HasCallStack, MonadIO m, IsMenuLinkIter a) => a -> m MenuModel
- data MenuLinkIterNextMethodInfo
- menuLinkIterNext :: (HasCallStack, MonadIO m, IsMenuLinkIter a) => a -> m Bool
Exported types
newtype MenuLinkIter Source #
GObject MenuLinkIter Source # | |
IsObject MenuLinkIter Source # | |
IsMenuLinkIter MenuLinkIter Source # | |
((~) * info (ResolveMenuLinkIterMethod t MenuLinkIter), MethodInfo * info MenuLinkIter p) => IsLabel t (MenuLinkIter -> p) Source # | |
((~) * info (ResolveMenuLinkIterMethod t MenuLinkIter), MethodInfo * info MenuLinkIter p) => IsLabelProxy t (MenuLinkIter -> p) Source # | |
HasAttributeList * MenuLinkIter Source # | |
type AttributeList MenuLinkIter Source # | |
type SignalList MenuLinkIter Source # | |
class GObject o => IsMenuLinkIter o Source #
toMenuLinkIter :: IsMenuLinkIter o => o -> IO MenuLinkIter Source #
Methods
getName
data MenuLinkIterGetNameMethodInfo Source #
((~) * signature (m Text), MonadIO m, IsMenuLinkIter a) => MethodInfo * MenuLinkIterGetNameMethodInfo a signature Source # | |
:: (HasCallStack, MonadIO m, IsMenuLinkIter a) | |
=> a |
|
-> m Text | Returns: the type of the link |
Gets the name of the link at the current iterator position.
The iterator is not advanced.
Since: 2.32
getNext
data MenuLinkIterGetNextMethodInfo Source #
((~) * signature (m (Bool, Text, MenuModel)), MonadIO m, IsMenuLinkIter a) => MethodInfo * MenuLinkIterGetNextMethodInfo a signature Source # | |
:: (HasCallStack, MonadIO m, IsMenuLinkIter a) | |
=> a |
|
-> m (Bool, Text, MenuModel) | Returns: |
This function combines menuLinkIterNext
with
menuLinkIterGetName
and menuLinkIterGetValue
.
First the iterator is advanced to the next (possibly first) link.
If that fails, then False
is returned and there are no other effects.
If successful, outLink
and value
are set to the name and MenuModel
of the link that has just been advanced to. At this point,
menuLinkIterGetName
and menuLinkIterGetValue
will return the
same values again.
The value returned in outLink
remains valid for as long as the iterator
remains at the current position. The value returned in value
must
be unreffed using objectUnref
when it is no longer in use.
Since: 2.32
getValue
data MenuLinkIterGetValueMethodInfo Source #
((~) * signature (m MenuModel), MonadIO m, IsMenuLinkIter a) => MethodInfo * MenuLinkIterGetValueMethodInfo a signature Source # | |
:: (HasCallStack, MonadIO m, IsMenuLinkIter a) | |
=> a |
|
-> m MenuModel | Returns: the |
next
data MenuLinkIterNextMethodInfo Source #
((~) * signature (m Bool), MonadIO m, IsMenuLinkIter a) => MethodInfo * MenuLinkIterNextMethodInfo a signature Source # | |
:: (HasCallStack, MonadIO m, IsMenuLinkIter a) | |
=> a |
|
-> m Bool | Returns: |