suzanne.soy/scribble-mathjax
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Removes caching of active element.

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This commit is contained in:
zorkow 2015-08-28 12:29:19 +01:00
parent 1c07cf3189
commit 0d60b0654b
1 changed files with 9 additions and 23 deletions
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32
unpacked/extensions/MathMenu.js
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@ -495,25 +495,16 @@
}
return nodes;
},
GetActive: function() {
return MENU.active;
},
SetActive: function(node) {
MENU.active = node;
ActiveNode: function() {
return document.activeElement;
},
//
// Focus is a global affair, since we only ever want a single focused item.
//
Focus: function(menu) {
if (!MENU.posted) {
MENU.Activate(menu);
}
if (MENU.GetActive()) {
MENU.GetActive().tabIndex = -1;
}
MENU.SetActive(menu);
MENU.GetActive().tabIndex = 0;
MENU.GetActive().focus();
!MENU.posted ? MENU.Activate(menu) : MENU.ActiveNode().tabIndex = -1;
menu.tabIndex = 0;
menu.focus();
},
Activate: function(event, menu) {
var jaxs = MENU.AllNodes();
@ -523,8 +514,7 @@
MENU.posted = true;
},
Unfocus: function() {
MENU.GetActive().tabIndex = -1;
MENU.SetActive(null);
MENU.ActiveNode().tabIndex = -1;
var jaxs = MENU.AllNodes();
for (var j = 0, jax; jax = jaxs[j]; j++) {
jax.tabIndex = 0;
@ -591,10 +581,7 @@
this.node = node;
},
GetMenuNode: function() {
return this.menu;
},
SetMenuNode: function(menu) {
this.menu = menu;
return this.GetNode().parentNode;
},
Attributes: function(def) {
@ -612,14 +599,13 @@
var label = this.Label(def,menu);
var node = HTML.addElement(menu, "div", def, label);
this.SetNode(node);
this.SetMenuNode(menu);
}
},
Name: function () {return _(this.name[0],this.name[1])},
Mouseover: function (event,menu) {
if (menu.parentNode === MENU.GetActive().parentNode) {
this.Deactivate(MENU.GetActive());
if (menu.parentNode === MENU.ActiveNode().parentNode) {
this.Deactivate(MENU.ActiveNode());
}
this.Activate(event, menu);
},