Bug 834724 - Make reference non-native resizer scale to scroll bar width r=enn.

This commit is contained in:
Karl Tomlinson 2013-02-14 05:24:34 -05:00
Родитель 2761fd1486
Коммит c6439a29cf
1 изменённых файлов: 29 добавлений и 4 удалений

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@ -1,5 +1,30 @@
<html><body>
<div style="width: 200px; height: 200px; margin: 0; background: lightgreen; border: none;">
<img style="position: relative; left: 185px; top: 185px;" src="chrome://global/skin/icons/resizer.png" width="15" height="15">
<html>
<script>
function sizeResizer() {
// reference resizer
var img = document.getElementsByTagName("img")[0];
// hidden textarea
var textarea = document.getElementsByTagName("textarea")[0];
var width = 200 - textarea.clientWidth;
var height = 200 - textarea.clientHeight;
// (Leave test failing if a scrollbar is missing)
if (width != 0 && height != 0) {
img.style.width = width + "px";
img.style.left = textarea.clientWidth + "px";
img.style.height = height + "px";
img.style.top = textarea.clientHeight + "px";
}
}
</script>
<body onload="sizeResizer()">
<textarea style="width: 200px; height: 200px; margin: 0; border: none;
background: red; font-size: 400px;">
M
</textarea>
<div style="position: relative; top: -200px;
width: 200px; height: 200px; margin: 0; border: none;
background: lightgreen">
<img style="position: relative;" src="chrome://global/skin/icons/resizer.png">
</div>
</body></html>
</body>
</html>