| Maintainer | [email protected] |
|---|---|
| Stability | experimental |
| Portability | portable (FFI) |
| Safe Haskell | Safe |
| Language | Haskell2010 |
System.Console.Terminfo.Keys
Description
The string capabilities in this module are the character sequences corresponding to user input such as arrow keys and function keys.
- keypadOn :: TermStr s => Capability s
- keypadOff :: TermStr s => Capability s
- keyUp :: Capability String
- keyDown :: Capability String
- keyLeft :: Capability String
- keyRight :: Capability String
- functionKey :: Int -> Capability String
- keyBackspace :: Capability String
- keyDeleteChar :: Capability String
- keyHome :: Capability String
- keyEnd :: Capability String
- keyPageUp :: Capability String
- keyPageDown :: Capability String
- keyEnter :: Capability String
The keypad
The following commands
turn the keypad on/off (smkx and rmkx).
They have no effect if those capabilities are not defined.
For portability between terminals, the keypad should be
explicitly turned on before accepting user key input.
keypadOn :: TermStr s => Capability s Source #
keypadOff :: TermStr s => Capability s Source #
Arrow keys
keyUp :: Capability String Source #
Miscellaneous
functionKey :: Int -> Capability String Source #
Look up the control sequence for a given function sequence. For example,
functionKey 12 retrieves the kf12 capability.