56 lines
1.1 KiB
JavaScript
56 lines
1.1 KiB
JavaScript
var blessed = require('../');
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// Create a screen object.
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var screen = blessed.screen();
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// Create a box perfectly centered horizontally and vertically.
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var box = blessed.box({
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top: 'center',
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left: 'center',
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width: '50%',
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height: '50%',
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content: 'Hello {bold}world{/bold}!',
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tags: true,
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border: {
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type: 'line'
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},
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style: {
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fg: 'white',
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bg: 'magenta',
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border: {
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fg: '#ffffff'
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},
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hover: {
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bg: 'green'
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}
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}
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});
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// Append our box to the screen.
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screen.append(box);
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// If our box is clicked, change the content.
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box.on('click', function(data) {
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box.setContent('{center}Some different {red-fg}content{/red-fg}.{/center}');
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screen.render();
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});
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// If box is focused, handle `enter` and give us some more content.
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box.key('enter', function() {
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box.setContent('{right}Even different {black-fg}content{/black-fg}.{/right}\n');
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box.setLine(1, 'bar');
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box.insertLine(1, 'foo');
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screen.render();
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});
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// Quit on Escape, q, or Control-C.
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screen.key(['escape', 'q', 'C-c'], function(ch, key) {
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return process.exit(0);
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});
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// Focus our element.
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box.focus();
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// Render the screen.
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screen.render();
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