blob: 93459c6b69203a07a7b98058eec7cdd59b8495ad (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
import { document } from "../var/document.js";
import { documentElement } from "../var/documentElement.js";
import { support } from "../var/support.js";
( function() {
var reliableTrDimensionsVal,
div = document.createElement( "div" );
// Finish early in limited (non-browser) environments
if ( !div.style ) {
return;
}
// Support: IE 10 - 11+
// IE misreports `getComputedStyle` of table rows with width/height
// set in CSS while `offset*` properties report correct values.
// Support: Firefox 70+
// Only Firefox includes border widths
// in computed dimensions. (gh-4529)
support.reliableTrDimensions = function() {
var table, tr, trStyle;
if ( reliableTrDimensionsVal == null ) {
table = document.createElement( "table" );
tr = document.createElement( "tr" );
table.style.cssText = "position:absolute;left:-11111px;border-collapse:separate";
tr.style.cssText = "box-sizing:content-box;border:1px solid";
// Support: Chrome 86+
// Height set through cssText does not get applied.
// Computed height then comes back as 0.
tr.style.height = "1px";
div.style.height = "9px";
// Support: Android Chrome 86+
// In our bodyBackground.html iframe,
// display for all div elements is set to "inline",
// which causes a problem only in Android Chrome, but
// not consistently across all devices.
// Ensuring the div is `display: block`
// gets around this issue.
div.style.display = "block";
documentElement
.appendChild( table )
.appendChild( tr )
.appendChild( div );
// Don't run until window is visible
if ( table.offsetWidth === 0 ) {
documentElement.removeChild( table );
return;
}
trStyle = window.getComputedStyle( tr );
reliableTrDimensionsVal = ( Math.round( parseFloat( trStyle.height ) ) +
Math.round( parseFloat( trStyle.borderTopWidth ) ) +
Math.round( parseFloat( trStyle.borderBottomWidth ) ) ) === tr.offsetHeight;
documentElement.removeChild( table );
}
return reliableTrDimensionsVal;
};
} )();
export { support };
|
