From e44a7e37b6c7b5961adaffc62b9042b8d442938e Mon Sep 17 00:00:00 2001
From: mensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f>
Date: Thu, 13 Nov 2008 09:49:11 +0000
Subject: New feature: basic Ajax suggestion for tags and implementation of
 Dojo toolkit

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@151 b3834d28-1941-0410-a4f8-b48e95affb8f
---
 includes/js/dijit/form/CheckBox.js | 133 +++++++++++++++++++++++++++++++++++++
 1 file changed, 133 insertions(+)
 create mode 100644 includes/js/dijit/form/CheckBox.js

(limited to 'includes/js/dijit/form/CheckBox.js')

diff --git a/includes/js/dijit/form/CheckBox.js b/includes/js/dijit/form/CheckBox.js
new file mode 100644
index 0000000..295a711
--- /dev/null
+++ b/includes/js/dijit/form/CheckBox.js
@@ -0,0 +1,133 @@
+if(!dojo._hasResource["dijit.form.CheckBox"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dijit.form.CheckBox"] = true;
+dojo.provide("dijit.form.CheckBox");
+
+dojo.require("dijit.form.Button");
+
+dojo.declare(
+	"dijit.form.CheckBox",
+	dijit.form.ToggleButton,
+	{
+		// summary:
+		// 		Same as an HTML checkbox, but with fancy styling.
+		//
+		// description:
+		// User interacts with real html inputs.
+		// On onclick (which occurs by mouse click, space-bar, or
+		// using the arrow keys to switch the selected radio button),
+		// we update the state of the checkbox/radio.
+		//
+		// There are two modes:
+		//   1. High contrast mode
+		//   2. Normal mode
+		// In case 1, the regular html inputs are shown and used by the user.
+		// In case 2, the regular html inputs are invisible but still used by
+		// the user. They are turned quasi-invisible and overlay the background-image.
+
+		templateString:"<div class=\"dijitReset dijitInline\" waiRole=\"presentation\"\n\t><input\n\t \ttype=\"${type}\" name=\"${name}\"\n\t\tclass=\"dijitReset dijitCheckBoxInput\"\n\t\tdojoAttachPoint=\"focusNode\"\n\t \tdojoAttachEvent=\"onmouseover:_onMouse,onmouseout:_onMouse,onclick:_onClick\"\n/></div>\n",
+
+		baseClass: "dijitCheckBox",
+
+		//	Value of "type" attribute for <input>
+		type: "checkbox",
+
+		// value: Value
+		//	equivalent to value field on normal checkbox (if checked, the value is passed as
+		//	the value when form is submitted)
+		value: "on",
+
+		setValue: function(/*String or Boolean*/ newValue){
+			// summary:
+			//		When passed a boolean, controls whether or not the CheckBox is checked.
+			//		If passed a string, changes the value attribute of the CheckBox (the one
+			//		specified as "value" when the CheckBox was constructed (ex: <input
+			//		dojoType="dijit.CheckBox" value="chicken">)
+			if(typeof newValue == "string"){
+				this.setAttribute('value', newValue);
+				newValue = true;
+			}
+			this.setAttribute('checked', newValue);
+		},
+
+		_getValueDeprecated: false, // remove when _FormWidget:_getValueDeprecated is removed
+		getValue: function(){
+			// summary:
+			//		If the CheckBox is checked, returns the value attribute.
+			//		Otherwise returns false.
+			return (this.checked ? this.value : false);
+		},
+
+		reset: function(){
+			this.inherited(arguments);
+			this.setAttribute('value', this._resetValueAttr);
+		},
+
+		postCreate: function(){
+			this.inherited(arguments);
+			this._resetValueAttr = this.value;
+		}
+	}
+);
+
+dojo.declare(
+	"dijit.form.RadioButton",
+	dijit.form.CheckBox,
+	{
+		// summary:
+		// 		Same as an HTML radio, but with fancy styling.
+		//
+		// description:
+		// Implementation details
+		//
+		// Specialization:
+		// We keep track of dijit radio groups so that we can update the state
+		// of all the siblings (the "context") in a group based on input
+		// events. We don't rely on browser radio grouping.
+
+		type: "radio",
+		baseClass: "dijitRadio",
+
+		// This shared object keeps track of all widgets, grouped by name
+		_groups: {},
+
+		postCreate: function(){
+			// add this widget to _groups
+			(this._groups[this.name] = this._groups[this.name] || []).push(this);
+
+			this.inherited(arguments);
+		},
+
+		uninitialize: function(){
+			// remove this widget from _groups
+			dojo.forEach(this._groups[this.name], function(widget, i, arr){
+				if(widget === this){
+					arr.splice(i, 1);
+					return;
+				}
+			}, this);
+		},
+
+		setAttribute: function(/*String*/ attr, /*anything*/ value){
+			// If I am being checked then have to deselect currently checked radio button
+			this.inherited(arguments);
+			switch(attr){
+				case "checked":
+					if(this.checked){
+						dojo.forEach(this._groups[this.name], function(widget){
+							if(widget != this && widget.checked){
+								widget.setAttribute('checked', false);
+							}
+						}, this);
+					}
+			}
+		},
+
+		_clicked: function(/*Event*/ e){
+			if(!this.checked){
+				this.setAttribute('checked', true);
+			}
+		}
+	}
+);
+
+}
-- 
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