stonewareslord/treestyletab
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Calculate actual tab position for Firefox 16 and olders

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This commit is contained in:
Piro / YUKI Hiroshi 2012-10-13 00:41:03 +09:00
parent 4d19cd75c6
commit cefa9b52fa
1 changed files with 2 additions and 2 deletions
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4
modules/base.js
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@ -2436,7 +2436,7 @@ var TreeStyleTabBase = {
var w = aTab.ownerDocument.defaultView;
var transform = w.getComputedStyle(aTab, null).transform;
var offset = transform.match(this.MATRIX_PATTERN);
var offset = transform && transform.match(this.MATRIX_PATTERN);
offset = offset ? parseFloat(offset[5]) : 0 ;
return x + offset;
@ -2447,7 +2447,7 @@ var TreeStyleTabBase = {
var w = aTab.ownerDocument.defaultView;
var transform = w.getComputedStyle(aTab, null).transform;
var offset = transform.match(this.MATRIX_PATTERN);
var offset = transform && transform.match(this.MATRIX_PATTERN);
offset = offset ? parseFloat(offset[6]) : 0 ;
return y + offset;