File "overlay.html"
Full path: /usr/home/mndrn/domains/mndrn.ru/public_html/block-hill/blockly/demos/resizable/overlay.html
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MIME-type: text/html
Charset: utf-8
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Blockly Demo: Resizable Blockly (Part 2)</title>
<script src="../../blockly_compressed.js"></script>
<script src="../../blocks_compressed.js"></script>
<script src="../../msg/js/en.js"></script>
<style>
html, body {
height: 100%;
margin: 0;
}
body {
background-color: #fff;
font-family: sans-serif;
overflow: hidden;
}
h1 {
font-weight: normal;
font-size: 140%;
}
table {
height: 100%;
width: 100%;
}
#blocklyArea {
height: 99%;
}
</style>
</head>
<body>
<table>
<tr>
<td>
<h1><a href="https://developers.google.com/blockly/">Blockly</a> >
<a href="../index.html">Demos</a> > Resizable Blockly (Part 2)</h1>
<p>
Once an <a href="index.html">area is defined</a>, Blockly can be
injected and positioned over the area.
A resize handler keeps it in position as the page changes.
</p>
<p>→ More info on <a href="https://developers.google.com/blockly/guides/configure/web/resizable">injecting resizable Blockly</a>…</p>
</td>
</tr>
<tr>
<td id="blocklyArea">
</td>
</tr>
</table>
<div id="blocklyDiv" style="position: absolute"></div>
<xml xmlns="https://developers.google.com/blockly/xml" id="toolbox" style="display: none">
<block type="controls_if"></block>
<block type="logic_compare"></block>
<block type="controls_repeat_ext"></block>
<block type="math_number">
<field name="NUM">123</field>
</block>
<block type="math_arithmetic"></block>
<block type="text"></block>
<block type="text_print"></block>
</xml>
<script>
var blocklyArea = document.getElementById('blocklyArea');
var blocklyDiv = document.getElementById('blocklyDiv');
var demoWorkspace = Blockly.inject(blocklyDiv,
{media: '../../media/',
toolbox: document.getElementById('toolbox')});
var onresize = function(e) {
// Compute the absolute coordinates and dimensions of blocklyArea.
var element = blocklyArea;
var x = 0;
var y = 0;
do {
x += element.offsetLeft;
y += element.offsetTop;
element = element.offsetParent;
} while (element);
// Position blocklyDiv over blocklyArea.
blocklyDiv.style.left = x + 'px';
blocklyDiv.style.top = y + 'px';
blocklyDiv.style.width = blocklyArea.offsetWidth + 'px';
blocklyDiv.style.height = blocklyArea.offsetHeight + 'px';
Blockly.svgResize(demoWorkspace);
};
window.addEventListener('resize', onresize, false);
onresize();
Blockly.svgResize(demoWorkspace);
</script>
</body>
</html>