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Injects abstract class for clickable items.

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This commit is contained in:
zorkow 2015-08-18 18:01:57 +01:00
parent 973edc9686
commit c6b98d45cc
1 changed files with 25 additions and 19 deletions
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44
unpacked/extensions/MathMenu.js
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@ -414,6 +414,19 @@
name: "", // the menu item's label as [id,label] pair
node: null,
/*
* Accessor method for node.
*/
GetNode: function() {
return this.node;
},
/*
* Registers the HTML node of the menu item.
*/
SetNode: function(node) {
this.node = node;
},
Attributes: function() {
return {onmouseup: MENU.Mouseup,
ondragstart: FALSE, onselectstart: FALSE, onselectend: FALSE,
@ -424,7 +437,8 @@
if (!this.hidden) {
var def = this.Attributes();
var label = this.Label(def,menu);
this.node = HTML.addElement(menu, "div", def, label);
var node = HTML.addElement(menu, "div", def, label);
this.SetNode(node);
}
},
Name: function () {return _(this.name[0],this.name[1])},
@ -486,18 +500,18 @@
*/
MENU.ENTRY = MENU.ITEM.Subclass({
role: "menuitem", // Aria role.
Attributes: function() {
var def = this.SUPER(arguments).Attributes.apply(this,arguments);
def.onmouseover = MENU.Mouseover;
def.onmouseout = MENU.Mouseout;
def.onmousedown = MENU.Mousedown;
def.role = "menuitem";
if (this.disabled) {
def.className += " MathJax_MenuDisabled";
def["aria-disabled"] = true;
}
return def;
},
var augdef = {onmouseover: MENU.Mouseover, onmouseout: MENU.Mouseout,
onmousedown: MENU.Mousedown, role: this.role,
'aria-disabled': !!this.disabled};
return MathJax.Hub.Insert(def, augdef);
}
});
/*************************************************************/
@ -584,12 +598,8 @@
MENU.ITEM.RADIO = MENU.ENTRY.Subclass({
variable: null, // the variable name
marker: (isPC ? "\u25CF" : "\u2713"), // the checkmark
Attributes: function() {
var def = this.SUPER(arguments).Attributes.apply(this,arguments);
def.role = "menuitemradio";
return def;
},
role: "menuitemradio",
Init: function (name,variable,def) {
if (!(name instanceof Array)) {name = [name,name]} // make [id,label] pair
this.name = name; this.variable = variable; this.With(def);
@ -626,12 +636,8 @@
MENU.ITEM.CHECKBOX = MENU.ENTRY.Subclass({
variable: null, // the variable name
marker: "\u2713", // the checkmark
role: "menuitemcheckbox",
Attributes: function() {
var def = this.SUPER(arguments).Attributes.apply(this,arguments);
def.role = "menuitemcheckbox";
return def;
},
Init: function (name,variable,def) {
if (!(name instanceof Array)) {name = [name,name]} // make [id,label] pair
this.name = name; this.variable = variable; this.With(def);