stonewareslord/treestyletab
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TabOpenイベントが発行される前にタブが移動された場合でもツリー構造が壊れないようにした

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git-svn-id: http://www.cozmixng.org/repos/piro/treestyletab/trunk@5614 599a83e7-65a4-db11-8015-0010dcdd6dc2
This commit is contained in:
piro 2009-12-25 09:15:25 +00:00
parent dabee9d4c3
commit 11f04a3505
1 changed files with 14 additions and 4 deletions
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18
content/treestyletab/treestyletabbrowser.js
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@ -605,9 +605,13 @@ TreeStyleTabBrowser.prototype = {
aTab.setAttribute(this.kNEST, 0); aTab.setAttribute(this.kNEST, 0);
}, },
isTabInitialized : function TSTBrowser_isTabInitialized(aTab)
{
return aTab.getAttribute(this.kID);
},
ensureTabInitialized : function TSTBrowser_ensureTabInitialized(aTab) ensureTabInitialized : function TSTBrowser_ensureTabInitialized(aTab)
{ {
if (!aTab || aTab.getAttribute(this.kID)) return; if (!aTab || this.isTabInitialized(aTab)) return;
this.initTab(aTab); this.initTab(aTab);
}, },
@ -1416,9 +1420,9 @@ TreeStyleTabBrowser.prototype = {
this.lastScrollY = y.value; this.lastScrollY = y.value;
}, },
onTabAdded : function TSTBrowser_onTabAdded(aEvent) onTabAdded : function TSTBrowser_onTabAdded(aEvent, aTab)
{ {
var tab = aEvent.originalTarget; var tab = aTab || aEvent.originalTarget;
var b = this.mTabBrowser; var b = this.mTabBrowser;
this.initTab(tab); this.initTab(tab);
@ -1719,7 +1723,13 @@ TreeStyleTabBrowser.prototype = {
{ {
var tab = aEvent.originalTarget; var tab = aEvent.originalTarget;
var b = this.mTabBrowser; var b = this.mTabBrowser;
this.initTabContents(tab); // twisty vanished after the tab is moved!!
// When the tab was moved before TabOpen event is fired, we have to update manually.
if (!this.isTabInitialized(tab))
this.onTabAdded(null, tab);
// twisty vanished after the tab is moved!!
this.initTabContents(tab);
if (this.hasChildTabs(tab) && !this.subTreeMovingCount) { if (this.hasChildTabs(tab) && !this.subTreeMovingCount) {
this.moveTabSubTreeTo(tab, tab._tPos); this.moveTabSubTreeTo(tab, tab._tPos);