Upgrade to ExtJS 3.0.0 - Released 07/06/2009

[extjs.git] / source / dd / DragTracker.js

diff --git a/source/dd/DragTracker.js b/source/dd/DragTracker.js
deleted file mode 100644 (file)
index fafaf82..0000000
--- a/source/dd/DragTracker.js
+++ /dev/null
@@ -1,160 +0,0 @@
-/*\r
- * Ext JS Library 2.2.1\r
- * Copyright(c) 2006-2009, Ext JS, LLC.\r
- * licensing@extjs.com\r
- * \r
- * http://extjs.com/license\r
- */\r
-\r
-Ext.dd.DragTracker = function(config){\r
-    Ext.apply(this, config);\r
-    this.addEvents(\r
-        'mousedown',\r
-        'mouseup',\r
-        'mousemove',\r
-        'dragstart',\r
-        'dragend',\r
-        'drag'\r
-    );\r
-\r
-    this.dragRegion = new Ext.lib.Region(0,0,0,0);\r
-\r
-    if(this.el){\r
-        this.initEl(this.el);\r
-    }\r
-}\r
-\r
-Ext.extend(Ext.dd.DragTracker, Ext.util.Observable,  {\r
-    active: false,\r
-    tolerance: 5,\r
-    autoStart: false,\r
-\r
-    initEl: function(el){\r
-        this.el = Ext.get(el);\r
-        el.on('mousedown', this.onMouseDown, this,\r
-                this.delegate ? {delegate: this.delegate} : undefined);\r
-    },\r
-\r
-    destroy : function(){\r
-        this.el.un('mousedown', this.onMouseDown, this);\r
-    },\r
-\r
-    onMouseDown: function(e, target){\r
-        if(this.fireEvent('mousedown', this, e) !== false && this.onBeforeStart(e) !== false){\r
-            this.startXY = this.lastXY = e.getXY();\r
-            this.dragTarget = this.delegate ? target : this.el.dom;\r
-            e.preventDefault();\r
-            var doc = Ext.getDoc();\r
-            doc.on('mouseup', this.onMouseUp, this);\r
-            doc.on('mousemove', this.onMouseMove, this);\r
-            doc.on('selectstart', this.stopSelect, this);\r
-            if(this.autoStart){\r
-                this.timer = this.triggerStart.defer(this.autoStart === true ? 1000 : this.autoStart, this);\r
-            }\r
-        }\r
-    },\r
-\r
-    onMouseMove: function(e, target){\r
-        e.preventDefault();\r
-        var xy = e.getXY(), s = this.startXY;\r
-        this.lastXY = xy;\r
-        if(!this.active){\r
-            if(Math.abs(s[0]-xy[0]) > this.tolerance || Math.abs(s[1]-xy[1]) > this.tolerance){\r
-                this.triggerStart();\r
-            }else{\r
-                return;\r
-            }\r
-        }\r
-        this.fireEvent('mousemove', this, e);\r
-        this.onDrag(e);\r
-        this.fireEvent('drag', this, e);\r
-    },\r
-\r
-    onMouseUp: function(e){\r
-        var doc = Ext.getDoc();\r
-        doc.un('mousemove', this.onMouseMove, this);\r
-        doc.un('mouseup', this.onMouseUp, this);\r
-        doc.un('selectstart', this.stopSelect, this);\r
-        e.preventDefault();\r
-        this.clearStart();\r
-        this.active = false;\r
-        delete this.elRegion;\r
-        this.fireEvent('mouseup', this, e);\r
-        this.onEnd(e);\r
-        this.fireEvent('dragend', this, e);\r
-    },\r
-\r
-    triggerStart: function(isTimer){\r
-        this.clearStart();\r
-        this.active = true;\r
-        this.onStart(this.startXY);\r
-        this.fireEvent('dragstart', this, this.startXY);\r
-    },\r
-\r
-    clearStart : function(){\r
-        if(this.timer){\r
-            clearTimeout(this.timer);\r
-            delete this.timer;\r
-        }\r
-    },\r
-\r
-    stopSelect : function(e){\r
-        e.stopEvent();\r
-        return false;\r
-    },\r
-\r
-    onBeforeStart : function(e){\r
-\r
-    },\r
-\r
-    onStart : function(xy){\r
-\r
-    },\r
-\r
-    onDrag : function(e){\r
-\r
-    },\r
-\r
-    onEnd : function(e){\r
-\r
-    },\r
-\r
-    getDragTarget : function(){\r
-        return this.dragTarget;\r
-    },\r
-\r
-    getDragCt : function(){\r
-        return this.el;\r
-    },\r
-\r
-    getXY : function(constrain){\r
-        return constrain ?\r
-               this.constrainModes[constrain].call(this, this.lastXY) : this.lastXY;\r
-    },\r
-\r
-    getOffset : function(constrain){\r
-        var xy = this.getXY(constrain);\r
-        var s = this.startXY;\r
-        return [s[0]-xy[0], s[1]-xy[1]];\r
-    },\r
-\r
-    constrainModes: {\r
-        'point' : function(xy){\r
-\r
-            if(!this.elRegion){\r
-                this.elRegion = this.getDragCt().getRegion();\r
-            }\r
-\r
-            var dr = this.dragRegion;\r
-\r
-            dr.left = xy[0];\r
-            dr.top = xy[1];\r
-            dr.right = xy[0];\r
-            dr.bottom = xy[1];\r
-\r
-            dr.constrainTo(this.elRegion);\r
-\r
-            return [dr.left, dr.top];\r
-        }\r
-    }\r
-});
\ No newline at end of file