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lib | ||
LICENSE | ||
README.md | ||
index.js | ||
package.json |
README.md
blessed
A curses-like library for node.js.
As of right now, it does not read all terminfo. It was designed for one terminal's terminfo: xterm.
I want this library to eventually become a high-level library for terminal widgets.
Example Usage
var Program = require('blessed')
, program = new Program;
program.on('key', function(ch, key) {
if (key.ctrl && key.name === 'c') {
console.log('This would have been SIGINT!');
}
});
program.setMouse({ normalMouse: true });
program.on('mouse', function(data) {
console.log('Mouse event received:');
console.log(data.button, data.x, data.y);
});
program.alternateBuffer();
program.clear();
program.bg('white');
program.write('Hello world', 'blue fg');
program.setx(1);
program.down(5);
program.write('Hi again!');
program.bg('!white');
program.feed();
program.getCursor(function(err, data) {
if (!err) {
console.log('Cursor is at: %s, %s.', data.x, data.y);
}
program.charset('SCLD');
program.write('abcdefghijklmnopqrstuvwxyz0123456789');
program.charset('US');
program.setx(0);
setTimeout(function() {
program.eraseInLine('right');
setTimeout(function() {
program.clear();
program.normalBuffer();
program.setMouse({ normalMouse: false });
}, 2000);
}, 2000);
});
License
Copyright (c) 2013, Christopher Jeffrey. (MIT License)
See LICENSE for more info.