sirocco https://blog.hatena.ne.jp/sirocco/ sirocco の書いてもすぐに忘れるメモ https://sirocco.hatenadiary.org/ wxHaskell Haskell module Main where import Graphics.UI.WX import Graphics.UI.WXCore.Frame (frameCenter) main :: IO () -- start :: IO a -> IO () -- Defined in Graphics.UI.WX main = start hello {- frameCenter :: Frame a -> IO () Center the frame on the screen. -} hello :: IO () hello = do f <- frame [text := "Hello!"] … 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsirocco.hatenadiary.org%2Fentry%2F20100913%2F1284363239" title="Frame をスクリーン中央に位置させる(frameCenter) - sirocco の書いてもすぐに忘れるメモ" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2010-09-13 16:33:59 rich https://sirocco.hatenadiary.org/entry/20100913/1284363239 1.0 100%