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

diff --git a/source/dd/DragTracker.js b/source/dd/DragTracker.js
deleted file mode 100644
index fafaf82c..00000000
--- a/source/dd/DragTracker.js
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * Ext JS Library 2.2.1
- * Copyright(c) 2006-2009, Ext JS, LLC.
- * licensing@extjs.com
- * 
- * http://extjs.com/license
- */
-
-Ext.dd.DragTracker = function(config){
-    Ext.apply(this, config);
-    this.addEvents(
-        'mousedown',
-        'mouseup',
-        'mousemove',
-        'dragstart',
-        'dragend',
-        'drag'
-    );
-
-    this.dragRegion = new Ext.lib.Region(0,0,0,0);
-
-    if(this.el){
-        this.initEl(this.el);
-    }
-}
-
-Ext.extend(Ext.dd.DragTracker, Ext.util.Observable,  {
-    active: false,
-    tolerance: 5,
-    autoStart: false,
-
-    initEl: function(el){
-        this.el = Ext.get(el);
-        el.on('mousedown', this.onMouseDown, this,
-                this.delegate ? {delegate: this.delegate} : undefined);
-    },
-
-    destroy : function(){
-        this.el.un('mousedown', this.onMouseDown, this);
-    },
-
-    onMouseDown: function(e, target){
-        if(this.fireEvent('mousedown', this, e) !== false && this.onBeforeStart(e) !== false){
-            this.startXY = this.lastXY = e.getXY();
-            this.dragTarget = this.delegate ? target : this.el.dom;
-            e.preventDefault();
-            var doc = Ext.getDoc();
-            doc.on('mouseup', this.onMouseUp, this);
-            doc.on('mousemove', this.onMouseMove, this);
-            doc.on('selectstart', this.stopSelect, this);
-            if(this.autoStart){
-                this.timer = this.triggerStart.defer(this.autoStart === true ? 1000 : this.autoStart, this);
-            }
-        }
-    },
-
-    onMouseMove: function(e, target){
-        e.preventDefault();
-        var xy = e.getXY(), s = this.startXY;
-        this.lastXY = xy;
-        if(!this.active){
-            if(Math.abs(s[0]-xy[0]) > this.tolerance || Math.abs(s[1]-xy[1]) > this.tolerance){
-                this.triggerStart();
-            }else{
-                return;
-            }
-        }
-        this.fireEvent('mousemove', this, e);
-        this.onDrag(e);
-        this.fireEvent('drag', this, e);
-    },
-
-    onMouseUp: function(e){
-        var doc = Ext.getDoc();
-        doc.un('mousemove', this.onMouseMove, this);
-        doc.un('mouseup', this.onMouseUp, this);
-        doc.un('selectstart', this.stopSelect, this);
-        e.preventDefault();
-        this.clearStart();
-        this.active = false;
-        delete this.elRegion;
-        this.fireEvent('mouseup', this, e);
-        this.onEnd(e);
-        this.fireEvent('dragend', this, e);
-    },
-
-    triggerStart: function(isTimer){
-        this.clearStart();
-        this.active = true;
-        this.onStart(this.startXY);
-        this.fireEvent('dragstart', this, this.startXY);
-    },
-
-    clearStart : function(){
-        if(this.timer){
-            clearTimeout(this.timer);
-            delete this.timer;
-        }
-    },
-
-    stopSelect : function(e){
-        e.stopEvent();
-        return false;
-    },
-
-    onBeforeStart : function(e){
-
-    },
-
-    onStart : function(xy){
-
-    },
-
-    onDrag : function(e){
-
-    },
-
-    onEnd : function(e){
-
-    },
-
-    getDragTarget : function(){
-        return this.dragTarget;
-    },
-
-    getDragCt : function(){
-        return this.el;
-    },
-
-    getXY : function(constrain){
-        return constrain ?
-               this.constrainModes[constrain].call(this, this.lastXY) : this.lastXY;
-    },
-
-    getOffset : function(constrain){
-        var xy = this.getXY(constrain);
-        var s = this.startXY;
-        return [s[0]-xy[0], s[1]-xy[1]];
-    },
-
-    constrainModes: {
-        'point' : function(xy){
-
-            if(!this.elRegion){
-                this.elRegion = this.getDragCt().getRegion();
-            }
-
-            var dr = this.dragRegion;
-
-            dr.left = xy[0];
-            dr.top = xy[1];
-            dr.right = xy[0];
-            dr.bottom = xy[1];
-
-            dr.constrainTo(this.elRegion);
-
-            return [dr.left, dr.top];
-        }
-    }
-});
\ No newline at end of file