define("dijit/form/Button", [
	"require",
	"dojo/_base/declare", // declare
	"dojo/dom-class", // domClass.toggle
	"dojo/has", // has("dijit-legacy-requires")
	"dojo/_base/kernel", // kernel.deprecated
	"dojo/_base/lang", // lang.trim
	"dojo/ready",
	"./_FormWidget",
	"./_ButtonMixin",
	"dojo/text!./templates/Button.html"
], function(require, declare, domClass, has, kernel, lang, ready, _FormWidget, _ButtonMixin, template){

	// module:
	//		dijit/form/Button

	// Back compat w/1.6, remove for 2.0
	if(has("dijit-legacy-requires")){
		ready(0, function(){
			var requires = ["dijit/form/DropDownButton", "dijit/form/ComboButton", "dijit/form/ToggleButton"];
			require(requires);	// use indirection so modules not rolled into a build
		});
	}

	var Button = declare("dijit.form.Button" + (has("dojo-bidi") ? "_NoBidi" : ""), [_FormWidget, _ButtonMixin], {
		// summary:
		//		Basically the same thing as a normal HTML button, but with special styling.
		// description:
		//		Buttons can display a label, an icon, or both.
		//		A label should always be specified (through innerHTML) or the label
		//		attribute.  It can be hidden via showLabel=false.
		// example:
		// |	<button data-dojo-type="dijit/form/Button" onClick="...">Hello world</button>
		//
		// example:
		// |	var button1 = new Button({label: "hello world", onClick: foo});
		// |	dojo.body().appendChild(button1.domNode);

		// showLabel: Boolean
		//		Set this to true to hide the label text and display only the icon.
		//		(If showLabel=false then iconClass must be specified.)
		//		Especially useful for toolbars.
		//		If showLabel=true, the label will become the title (a.k.a. tooltip/hint) of the icon.
		//
		//		The exception case is for computers in high-contrast mode, where the label
		//		will still be displayed, since the icon doesn't appear.
		showLabel: true,

		// iconClass: String
		//		Class to apply to DOMNode in button to make it display an icon
		iconClass: "dijitNoIcon",
		_setIconClassAttr: { node: "iconNode", type: "class" },

		baseClass: "dijitButton",

		templateString: template,

		// Map widget attributes to DOMNode attributes.
		_setValueAttr: "valueNode",
		_setNameAttr: function(name){
			// avoid breaking existing subclasses where valueNode undefined.  Perhaps in 2.0 require it to be defined?
			if(this.valueNode){
				this.valueNode.setAttribute("name", name);
			}
		},

		_fillContent: function(/*DomNode*/ source){
			// Overrides _Templated._fillContent().
			// If button label is specified as srcNodeRef.innerHTML rather than
			// this.params.label, handle it here.
			// TODO: remove the method in 2.0, parser will do it all for me
			if(source && (!this.params || !("label" in this.params))){
				var sourceLabel = lang.trim(source.innerHTML);
				if(sourceLabel){
					this.label = sourceLabel; // _applyAttributes will be called after buildRendering completes to update the DOM
				}
			}
		},

		_setShowLabelAttr: function(val){
			if(this.containerNode){
				domClass.toggle(this.containerNode, "dijitDisplayNone", !val);
			}
			this._set("showLabel", val);
		},

		setLabel: function(/*String*/ content){
			// summary:
			//		Deprecated.  Use set('label', ...) instead.
			kernel.deprecated("dijit.form.Button.setLabel() is deprecated.  Use set('label', ...) instead.", "", "2.0");
			this.set("label", content);
		},

		_setLabelAttr: function(/*String*/ content){
			// summary:
			//		Hook for set('label', ...) to work.
			// description:
			//		Set the label (text) of the button; takes an HTML string.
			//		If the label is hidden (showLabel=false) then and no title has
			//		been specified, then label is also set as title attribute of icon.
			this.inherited(arguments);
			if(!this.showLabel && !("title" in this.params)){
				this.titleNode.title = lang.trim(this.containerNode.innerText || this.containerNode.textContent || '');
			}
		}
	});

	if(has("dojo-bidi")){
		Button = declare("dijit.form.Button", Button, {
			_setLabelAttr: function(/*String*/ content){
				this.inherited(arguments);
				if(this.titleNode.title){
					this.applyTextDir(this.titleNode, this.titleNode.title);
				}
			},

			_setTextDirAttr: function(/*String*/ textDir){
				if(this._created && this.textDir != textDir){
					this._set("textDir", textDir);
					this._setLabelAttr(this.label); // call applyTextDir on both focusNode and titleNode
				}
			}
		});
	}

	return Button;
});
require({cache:{
'url:dijit/form/templates/Button.html':"<span class=\"dijit dijitReset dijitInline\" role=\"presentation\"\n\t><span class=\"dijitReset dijitInline dijitButtonNode\"\n\t\tdata-dojo-attach-event=\"ondijitclick:__onClick\" role=\"presentation\"\n\t\t><span class=\"dijitReset dijitStretch dijitButtonContents\"\n\t\t\tdata-dojo-attach-point=\"titleNode,focusNode\"\n\t\t\trole=\"button\" aria-labelledby=\"${id}_label\"\n\t\t\t><span class=\"dijitReset dijitInline dijitIcon\" data-dojo-attach-point=\"iconNode\"></span\n\t\t\t><span class=\"dijitReset dijitToggleButtonIconChar\">&#x25CF;</span\n\t\t\t><span class=\"dijitReset dijitInline dijitButtonText\"\n\t\t\t\tid=\"${id}_label\"\n\t\t\t\tdata-dojo-attach-point=\"containerNode\"\n\t\t\t></span\n\t\t></span\n\t></span\n\t><input ${!nameAttrSetting} type=\"${type}\" value=\"${value}\" class=\"dijitOffScreen\"\n\t\tdata-dojo-attach-event=\"onclick:_onClick\"\n\t\ttabIndex=\"-1\" role=\"presentation\" data-dojo-attach-point=\"valueNode\"\n/></span>\n"}});
