X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/ee06f37b0f6f6d94cd05a6ffae556660f7c4a2bc..c930e9176a5a85509c5b0230e2bff5c22a591432:/source/util/KeyNav.js

diff --git a/source/util/KeyNav.js b/source/util/KeyNav.js
deleted file mode 100644
index f26853ab..00000000
--- a/source/util/KeyNav.js
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Ext JS Library 2.2.1
- * Copyright(c) 2006-2009, Ext JS, LLC.
- * licensing@extjs.com
- * 
- * http://extjs.com/license
- */
-
-/**
- * @class Ext.KeyNav
- * <p>Provides a convenient wrapper for normalized keyboard navigation.  KeyNav allows you to bind
- * navigation keys to function calls that will get called when the keys are pressed, providing an easy
- * way to implement custom navigation schemes for any UI component.</p>
- * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
- * pageUp, pageDown, del, home, end.  Usage:</p>
- <pre><code>
-var nav = new Ext.KeyNav("my-element", {
-    "left" : function(e){
-        this.moveLeft(e.ctrlKey);
-    },
-    "right" : function(e){
-        this.moveRight(e.ctrlKey);
-    },
-    "enter" : function(e){
-        this.save();
-    },
-    scope : this
-});
-</code></pre>
- * @constructor
- * @param {Mixed} el The element to bind to
- * @param {Object} config The config
- */
-Ext.KeyNav = function(el, config){
-    this.el = Ext.get(el);
-    Ext.apply(this, config);
-    if(!this.disabled){
-        this.disabled = true;
-        this.enable();
-    }
-};
-
-Ext.KeyNav.prototype = {
-    /**
-     * @cfg {Boolean} disabled
-     * True to disable this KeyNav instance (defaults to false)
-     */
-    disabled : false,
-    /**
-     * @cfg {String} defaultEventAction
-     * The method to call on the {@link Ext.EventObject} after this KeyNav intercepts a key.  Valid values are
-     * {@link Ext.EventObject#stopEvent}, {@link Ext.EventObject#preventDefault} and
-     * {@link Ext.EventObject#stopPropagation} (defaults to 'stopEvent')
-     */
-    defaultEventAction: "stopEvent",
-    /**
-     * @cfg {Boolean} forceKeyDown
-     * Handle the keydown event instead of keypress (defaults to false).  KeyNav automatically does this for IE since
-     * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
-     * handle keydown instead of keypress.
-     */
-    forceKeyDown : false,
-
-    // private
-    prepareEvent : function(e){
-        var k = e.getKey();
-        var h = this.keyToHandler[k];
-        //if(h && this[h]){
-        //    e.stopPropagation();
-        //}
-        if(Ext.isSafari2 && h && k >= 37 && k <= 40){
-            e.stopEvent();
-        }
-    },
-
-    // private
-    relay : function(e){
-        var k = e.getKey();
-        var h = this.keyToHandler[k];
-        if(h && this[h]){
-            if(this.doRelay(e, this[h], h) !== true){
-                e[this.defaultEventAction]();
-            }
-        }
-    },
-
-    // private
-    doRelay : function(e, h, hname){
-        return h.call(this.scope || this, e);
-    },
-
-    // possible handlers
-    enter : false,
-    left : false,
-    right : false,
-    up : false,
-    down : false,
-    tab : false,
-    esc : false,
-    pageUp : false,
-    pageDown : false,
-    del : false,
-    home : false,
-    end : false,
-
-    // quick lookup hash
-    keyToHandler : {
-        37 : "left",
-        39 : "right",
-        38 : "up",
-        40 : "down",
-        33 : "pageUp",
-        34 : "pageDown",
-        46 : "del",
-        36 : "home",
-        35 : "end",
-        13 : "enter",
-        27 : "esc",
-        9  : "tab"
-    },
-
-	/**
-	 * Enable this KeyNav
-	 */
-	enable: function(){
-		if(this.disabled){
-            if(this.forceKeyDown || Ext.isIE || Ext.isSafari3 || Ext.isAir){
-                this.el.on("keydown", this.relay,  this);
-            }else{
-                this.el.on("keydown", this.prepareEvent,  this);
-                this.el.on("keypress", this.relay,  this);
-            }
-		    this.disabled = false;
-		}
-	},
-
-	/**
-	 * Disable this KeyNav
-	 */
-	disable: function(){
-		if(!this.disabled){
-		    if(this.forceKeyDown || Ext.isIE || Ext.isSafari3 || Ext.isAir){
-                this.el.un("keydown", this.relay, this);
-            }else{
-                this.el.un("keydown", this.prepareEvent, this);
-                this.el.un("keypress", this.relay, this);
-            }
-		    this.disabled = true;
-		}
-	}
-};
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