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Allow to drop non-tab data correctly (regression)

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This commit is contained in:
Piro / YUKI Hiroshi 2016-09-05 01:14:32 +09:00
parent 112edbf3cd
commit 49b0aa9f99
1 changed files with 5 additions and 2 deletions
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7
content/treestyletab/res/tabsDragUtils.js
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@ -18,7 +18,7 @@
https://github.com/clear-code/js-extended-immutable
*/
(function() {
const currentRevision = 38;
const currentRevision = 39;
if (!('piro.sakura.ne.jp' in window)) window['piro.sakura.ne.jp'] = {};
@ -151,7 +151,10 @@
!aObserver.__tabsDragUtils__getDropEffectForTabDrag) {
aObserver.__tabsDragUtils__getDropEffectForTabDrag = aObserver._getDropEffectForTabDrag;
aObserver._getDropEffectForTabDrag = function(aEvent, ...aArgs) {
var fakeItemCount = window["piro.sakura.ne.jp"].tabsDragUtils.isTabsDragging(aEvent) ? 1 : null ;
if (!window["piro.sakura.ne.jp"].tabsDragUtils.isTabsDragging(aEvent))
return aEvent;
var fakeItemCount = 1;
var fakeDataTransfer = new ExtendedImmutable(aEvent.dataTransfer, {
get mozItemCount() {
if (fakeItemCount) {