Source code Contents Index

MarkupText

Description

A simple markup language for convenient writing into an editor widget.

Synopsis

data MarkupText prose :: String -> MarkupText font :: (FontDesignator f) => f -> [MarkupText] -> MarkupText newline :: MarkupText bold :: [MarkupText] -> MarkupText underline :: [MarkupText] -> MarkupText italics :: [MarkupText] -> MarkupText spaces :: Int -> MarkupText offset :: Int -> [MarkupText] -> MarkupText colour :: (ColourDesignator c) => c -> [MarkupText] -> MarkupText bgcolour :: (ColourDesignator c) => c -> [MarkupText] -> MarkupText flipcolour :: (ColourDesignator c) => c -> c -> [MarkupText] -> MarkupText flipunderline :: [MarkupText] -> MarkupText action :: IO () -> [MarkupText] -> MarkupText rangeaction :: Maybe (IO ()) -> Maybe (IO ()) -> [MarkupText] -> MarkupText clipup :: [MarkupText] -> [MarkupText] -> MarkupText leftmargin :: Int -> [MarkupText] -> MarkupText wrapmargin :: Int -> [MarkupText] -> MarkupText rightmargin :: Int -> [MarkupText] -> MarkupText centered :: [MarkupText] -> MarkupText flushright :: [MarkupText] -> MarkupText flushleft :: [MarkupText] -> MarkupText href :: [MarkupText] -> [MarkupText] -> MarkupText window :: (Widget w) => IO (w, IO ()) -> MarkupText alpha :: MarkupText beta :: MarkupText chi :: MarkupText delta :: MarkupText epsilon :: MarkupText phi :: MarkupText gamma :: MarkupText eta :: MarkupText varphi :: MarkupText iota :: MarkupText kappa :: MarkupText lambda :: MarkupText mu :: MarkupText nu :: MarkupText omikron :: MarkupText pi :: MarkupText theta :: MarkupText vartheta :: MarkupText rho :: MarkupText sigma :: MarkupText varsigma :: MarkupText tau :: MarkupText upsilon :: MarkupText varpi :: MarkupText omega :: MarkupText xi :: MarkupText psi :: MarkupText zeta :: MarkupText aalpha :: MarkupText bbeta :: MarkupText cchi :: MarkupText ddelta :: MarkupText eeps :: MarkupText pphi :: MarkupText ggamma :: MarkupText eeta :: MarkupText iiota :: MarkupText kkappa :: MarkupText llambda :: MarkupText mmu :: MarkupText nnu :: MarkupText oomikron :: MarkupText ppi :: MarkupText ttheta :: MarkupText rrho :: MarkupText ssigma :: MarkupText ttau :: MarkupText uupsilon :: MarkupText oomega :: MarkupText xxi :: MarkupText ppsi :: MarkupText zzeta :: MarkupText forallsmall :: MarkupText exists :: MarkupText forallbig :: MarkupText eexists :: MarkupText existsone :: MarkupText not :: MarkupText and :: MarkupText or :: MarkupText times :: MarkupText sum :: MarkupText prod :: MarkupText comp :: MarkupText bullet :: MarkupText tensor :: MarkupText otimes :: MarkupText oplus :: MarkupText bot :: MarkupText rightarrow :: MarkupText rrightarrow :: MarkupText longrightarrow :: MarkupText llongrightarrow :: MarkupText leftrightarrow :: MarkupText lleftrightarrow :: MarkupText ddownarrow :: MarkupText uuparrow :: MarkupText vline :: MarkupText hline :: MarkupText rbrace1 :: MarkupText rbrace2 :: MarkupText rbrace3 :: MarkupText emptyset :: MarkupText inset :: MarkupText notin :: MarkupText intersect :: MarkupText union :: MarkupText subset :: MarkupText subseteq :: MarkupText setminus :: MarkupText powerset :: MarkupText inf :: MarkupText iintersect :: MarkupText uunion :: MarkupText equiv :: MarkupText neq :: MarkupText leq :: MarkupText grteq :: MarkupText lsem :: MarkupText rsem :: MarkupText dots :: MarkupText copyright :: MarkupText class HasMarkupText w where new :: [MarkupText] -> w -> IO w insertAt :: [MarkupText] -> Position -> Config w clear :: Config w

Documentation

data MarkupText

The MarkupText datatype.

prose :: String -> MarkupText

The markup prose combinator.

font :: (FontDesignator f) => f -> [MarkupText] -> MarkupText

The markup font combinator.

newline :: MarkupText

The markup newline combinator.

bold :: [MarkupText] -> MarkupText

The markup bold combinator.

underline :: [MarkupText] -> MarkupText

The markup underline combinator.

italics :: [MarkupText] -> MarkupText

The markup italics combinator.

spaces :: Int -> MarkupText

The markup space combinator (a number of space characters).

offset :: Int -> [MarkupText] -> MarkupText

The markup baseline offset combinator.

colour :: (ColourDesignator c) => c -> [MarkupText] -> MarkupText

The markup foreground colour combinator.

bgcolour :: (ColourDesignator c) => c -> [MarkupText] -> MarkupText

The markup background colour combinator.

flipcolour :: (ColourDesignator c) => c -> c -> [MarkupText] -> MarkupText

The markup flipcolour combinator (flips the colour when the mouse is over this text segment).

flipunderline :: [MarkupText] -> MarkupText

The markup flipunderline combinator (underlines this text segment when the mouse is over this segment).

action :: IO () -> [MarkupText] -> MarkupText

The markup action combinator (binds an action for mouse clicks on this text segment).

rangeaction :: Maybe (IO ()) -> Maybe (IO ()) -> [MarkupText] -> MarkupText

The markup range action combinator (binds actions for entering and/or leaving this text segment with the mouse cursor).

clipup :: [MarkupText] -> [MarkupText] -> MarkupText

The markup clipup combinator (clips up a text segment on a mouse click).

leftmargin :: Int -> [MarkupText] -> MarkupText

The markup left margin combinator (normal left intend for a line).

wrapmargin :: Int -> [MarkupText] -> MarkupText

The markup wrap margin combinator (intend for a part of a line that gets wrapped).

rightmargin :: Int -> [MarkupText] -> MarkupText

The markup right margin combinator.

centered :: [MarkupText] -> MarkupText

Center this part of the text

flushright :: [MarkupText] -> MarkupText

flushleft :: [MarkupText] -> MarkupText

Flush this part of the against the left margin

href :: [MarkupText] -> [MarkupText] -> MarkupText

The markup href combinator (a link to another markup text).

window :: (Widget w) => IO (w, IO ()) -> MarkupText

The markup window combinator (a widget container inside the editor widget).

alpha :: MarkupText

Special character.

beta :: MarkupText

Special character.

chi :: MarkupText

Special character.

delta :: MarkupText

Special character.

epsilon :: MarkupText

Special character.

phi :: MarkupText

Special character.

gamma :: MarkupText

Special character.

eta :: MarkupText

Special character.

varphi :: MarkupText

Special character.

iota :: MarkupText

Special character.

kappa :: MarkupText

Special character.

lambda :: MarkupText

Special character.

mu :: MarkupText

Special character.

nu :: MarkupText

Special character.

omikron :: MarkupText

Special character.

pi :: MarkupText

Special character.

theta :: MarkupText

Special character.

vartheta :: MarkupText

Special character.

rho :: MarkupText

Special character.

sigma :: MarkupText

Special character.

varsigma :: MarkupText

Special character.

tau :: MarkupText

Special character.

upsilon :: MarkupText

Special character.

varpi :: MarkupText

Special character.

omega :: MarkupText

Special character.

xi :: MarkupText

Special character.

psi :: MarkupText

Special character.

zeta :: MarkupText

Special character.

aalpha :: MarkupText

Special character (uppercase).

bbeta :: MarkupText

Special character (uppercase).

cchi :: MarkupText

Special character (uppercase).

ddelta :: MarkupText

Special character (uppercase).

eeps :: MarkupText

Special character (uppercase).

pphi :: MarkupText

Special character (uppercase).

ggamma :: MarkupText

Special character (uppercase).

eeta :: MarkupText

Special character (uppercase).

iiota :: MarkupText

Special character (uppercase).

kkappa :: MarkupText

Special character (uppercase).

llambda :: MarkupText

Special character (uppercase).

mmu :: MarkupText

Special character (uppercase).

nnu :: MarkupText

Special character (uppercase).

oomikron :: MarkupText

Special character (uppercase).

ppi :: MarkupText

Special character (uppercase).

ttheta :: MarkupText

Special character (uppercase).

rrho :: MarkupText

Special character (uppercase).

ssigma :: MarkupText

Special character (uppercase).

ttau :: MarkupText

Special character (uppercase).

uupsilon :: MarkupText

Special character (uppercase).

oomega :: MarkupText

Special character (uppercase).

xxi :: MarkupText

Special character (uppercase).

ppsi :: MarkupText

Special character (uppercase).

zzeta :: MarkupText

Special character (uppercase).

forallsmall :: MarkupText

Special character.

exists :: MarkupText

Special character.

forallbig :: MarkupText

Special character.

eexists :: MarkupText

Special character.

existsone :: MarkupText

Special character.

not :: MarkupText

Special character.

and :: MarkupText

Special character.

or :: MarkupText

Special character.

times :: MarkupText

Special character.

sum :: MarkupText

Special character.

prod :: MarkupText

Special character.

comp :: MarkupText

Special character.

bullet :: MarkupText

Special character.

tensor :: MarkupText

Special character.

otimes :: MarkupText

Special character.

oplus :: MarkupText

Special character.

bot :: MarkupText

Special character.

rightarrow :: MarkupText

Special character.

rrightarrow :: MarkupText

Special character.

longrightarrow :: MarkupText

Special character.

llongrightarrow :: MarkupText

Special character.

leftrightarrow :: MarkupText

Special character.

lleftrightarrow :: MarkupText

Special character.

ddownarrow :: MarkupText

Special character.

uuparrow :: MarkupText

Special character.

vline :: MarkupText

Special character.

hline :: MarkupText

Special character.

rbrace1 :: MarkupText

Special character.

rbrace2 :: MarkupText

Special character.

rbrace3 :: MarkupText

Special character.

emptyset :: MarkupText

Special character.

inset :: MarkupText

Special character.

notin :: MarkupText

Special character.

intersect :: MarkupText

Special character.

union :: MarkupText

Special character.

subset :: MarkupText

Special character.

subseteq :: MarkupText

Special character.

setminus :: MarkupText

Special character.

powerset :: MarkupText

Special character.

inf :: MarkupText

Special character.

iintersect :: MarkupText

Special character.

uunion :: MarkupText

Special character.

equiv :: MarkupText

Special character.

neq :: MarkupText

Special character.

leq :: MarkupText

Special character.

grteq :: MarkupText

Special character.

lsem :: MarkupText

Special character.

rsem :: MarkupText

Special character.

dots :: MarkupText

Special character.

copyright :: MarkupText

Special character.

class HasMarkupText w where

Widgets that can contain markup text instantiate the class HasMarkupText. Methods new :: [MarkupText] -> w -> IO w Clears the editor widget and inserts the given markup text. insertAt :: [MarkupText] -> Position -> Config w Inserts the given markup text at the specified position. clear :: Config w Clears the editor widget. Instances HasMarkupText (Dialog a) HasMarkupText Editor

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