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  • License MIT

CSS engine for blessed

Package Exports

  • blessed-css

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (blessed-css) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

blessed-css

CSS engine for blessed

Build Status




#background {
  bg: blue;
}

box {
  fg: black;
  bg: white;
}

box:border {
  fg: magenta;
}


What works?

  • Inheriting styles from parent components
  • Node names (box, form, button, etc.)
  • ID names (#background)
  • Class names (.dialog)
  • Attribute selectors ([draggable], [shadow], etc.)
  • Pseudo selectors (:border, :focus, :hover, :scrollbar, etc.)

Example

const blessed = require('blessed')
const css = require('blessed-css')

const style = css(`
  #background {
    bg: blue;
  }

  .dialog {
    fg: black;
    bg: white;
  }

  .dialog:border {
    fg: magenta;
  }
`)

const screen = blessed.screen({
  smartCSR: true
})

const background = blessed.box({
  parent: screen,
  id: 'background'
})

// Style the `box#background` according to the CSS rules
style(background)

const box = blessed.box({
  parent: screen,
  className: 'dialog',
  top: 'center',
  left: 'center',
  width: '60%',
  height: '55%',
  content: 'Hello world!',
  border: 'line',
  shadow: true
})

// Style the `box.dialog` according to the CSS rules
style(box)

screen.key(['escape', 'q', 'C-c'], (ch, key) => process.exit(0))

screen.render()