GI.Vte.Callbacks

Signals

SelectionFunc

type C_SelectionFunc = Ptr Terminal -> CLong -> CLong -> Ptr () -> IO CInt

type SelectionFunc = Terminal -> CLong -> CLong -> IO Bool

type SelectionFunc_WithClosures = Terminal -> CLong -> CLong -> Ptr () -> IO Bool

drop_closures_SelectionFunc :: SelectionFunc -> SelectionFunc_WithClosures

dynamic_SelectionFunc

Arguments

:: (HasCallStack, MonadIO m, IsTerminal a)

=> FunPtr C_SelectionFunc

-> a

terminal: terminal in which the cell is.

-> CLong

column: column in which the cell is.

-> CLong

row: row in which the cell is.

-> Ptr ()

data: user data.

-> m Bool

Returns: True if cell has to be selected; False if otherwise.

genClosure_SelectionFunc :: SelectionFunc -> IO Closure

mk_SelectionFunc :: C_SelectionFunc -> IO (FunPtr C_SelectionFunc)

noSelectionFunc :: Maybe SelectionFunc

noSelectionFunc_WithClosures :: Maybe SelectionFunc_WithClosures

wrap_SelectionFunc :: Maybe (Ptr (FunPtr C_SelectionFunc)) -> SelectionFunc_WithClosures -> Ptr Terminal -> CLong -> CLong -> Ptr () -> IO CInt