mirror of
https://github.com/jtdaugherty/brick.git
synced 2024-11-22 23:15:59 +03:00
62 lines
1.6 KiB
Haskell
62 lines
1.6 KiB
Haskell
{-# LANGUAGE OverloadedStrings #-}
|
|
module Main where
|
|
|
|
import Brick.Main (App(..), neverShowCursor, resizeOrQuit, defaultMain)
|
|
import Brick.Types
|
|
( Widget
|
|
)
|
|
import Brick.Widgets.Core
|
|
( vBox
|
|
, hBox
|
|
, txt
|
|
, (<=>)
|
|
, padRight
|
|
, cropLeftBy
|
|
, cropRightBy
|
|
, cropTopBy
|
|
, cropBottomBy
|
|
, cropLeftTo
|
|
, cropRightTo
|
|
, cropTopTo
|
|
, cropBottomTo
|
|
, Padding(..)
|
|
)
|
|
import Brick.Widgets.Border (border)
|
|
import Brick.AttrMap (attrMap)
|
|
import qualified Graphics.Vty as V
|
|
|
|
example :: Widget n
|
|
example =
|
|
border
|
|
(txt "Example" <=> txt "Widget")
|
|
|
|
mkExample :: Widget n -> Widget n
|
|
mkExample = padRight (Pad 2)
|
|
|
|
ui :: Widget ()
|
|
ui =
|
|
vBox [ txt "Uncropped" <=> example
|
|
, hBox [ mkExample $ txt "cropLeftBy 2" <=> cropLeftBy 2 example
|
|
, mkExample $ txt "cropRightBy 2" <=> cropRightBy 2 example
|
|
, mkExample $ txt "cropTopBy 2" <=> cropTopBy 2 example
|
|
, mkExample $ txt "cropBottomBy 2" <=> cropBottomBy 2 example
|
|
]
|
|
, hBox [ mkExample $ txt "cropLeftTo 4" <=> cropLeftTo 4 example
|
|
, mkExample $ txt "cropRightTo 4" <=> cropRightTo 4 example
|
|
, mkExample $ txt "cropTopTo 1" <=> cropTopTo 1 example
|
|
, mkExample $ txt "cropBottomTo 1" <=> cropBottomTo 1 example
|
|
]
|
|
]
|
|
|
|
app :: App () e ()
|
|
app =
|
|
App { appDraw = const [ui]
|
|
, appHandleEvent = resizeOrQuit
|
|
, appStartEvent = return ()
|
|
, appAttrMap = const $ attrMap V.defAttr []
|
|
, appChooseCursor = neverShowCursor
|
|
}
|
|
|
|
main :: IO ()
|
|
main = defaultMain app ()
|