diff options
Diffstat (limited to 'Brick')
| -rw-r--r-- | Brick/Widgets/DefnList.hs | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/Brick/Widgets/DefnList.hs b/Brick/Widgets/DefnList.hs index 090428f..6ce0f48 100644 --- a/Brick/Widgets/DefnList.hs +++ b/Brick/Widgets/DefnList.hs @@ -19,16 +19,20 @@ defnList align attr defns = vBox $ line <$> defns where line (label, content) = markup $ (T.pack label @@ labelAttr) <> (T.pack sep @@ V.defAttr) - <> (if align == AlignRight - then (T.pack (gap label content) @@ V.defAttr) - else mempty - ) + <> (T.pack (gap label content) @@ V.defAttr) <> (T.pack content @@ V.defAttr) - gap a b = take (maxWidth - length a - length b - length sep) $ - repeat ' ' + gap a b + | align == AlignRight = + take (maxWidth - length a - length b - length sep) $ + repeat ' ' + | align == AlignLeft = + take (maxLabelWidth - length a) $ + repeat ' ' + maxWidth = maximum $ map (\(x,y) -> length sep + length x + length y) defns + maxLabelWidth = maximum $ map (\(x,y) -> length x) defns sep = if align == AlignRight then ": " else ": " labelAttr = maybe V.defAttr id attr |