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