-<html>\r
-<head>\r
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> \r
- <title>The source code</title>\r
- <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />\r
- <script type="text/javascript" src="../resources/prettify/prettify.js"></script>\r
-</head>\r
-<body onload="prettyPrint();">\r
- <pre class="prettyprint lang-js">Ext.tree.TreeEventModel = function(tree){\r
- this.tree = tree;\r
- this.tree.on('render', this.initEvents, this);\r
-}\r
-\r
-Ext.tree.TreeEventModel.prototype = {\r
- initEvents : function(){\r
- var t = this.tree;\r
-\r
- if(t.trackMouseOver !== false){\r
- t.mon(t.innerCt, {\r
- scope: this,\r
- mouseover: this.delegateOver,\r
- mouseout: this.delegateOut\r
- });\r
- }\r
- t.mon(t.getTreeEl(), {\r
- scope: this,\r
- click: this.delegateClick,\r
- dblclick: this.delegateDblClick,\r
- contextmenu: this.delegateContextMenu\r
- });\r
- },\r
-\r
- getNode : function(e){\r
- var t;\r
- if(t = e.getTarget('.x-tree-node-el', 10)){\r
- var id = Ext.fly(t, '_treeEvents').getAttribute('tree-node-id', 'ext');\r
- if(id){\r
- return this.tree.getNodeById(id);\r
- }\r
- }\r
- return null;\r
- },\r
-\r
- getNodeTarget : function(e){\r
- var t = e.getTarget('.x-tree-node-icon', 1);\r
- if(!t){\r
- t = e.getTarget('.x-tree-node-el', 6);\r
- }\r
- return t;\r
- },\r
-\r
- delegateOut : function(e, t){\r
- if(!this.beforeEvent(e)){\r
- return;\r
- }\r
- if(e.getTarget('.x-tree-ec-icon', 1)){\r
- var n = this.getNode(e);\r
- this.onIconOut(e, n);\r
- if(n == this.lastEcOver){\r
- delete this.lastEcOver;\r
- }\r
- }\r
- if((t = this.getNodeTarget(e)) && !e.within(t, true)){\r
- this.onNodeOut(e, this.getNode(e));\r
- }\r
- },\r
-\r
- delegateOver : function(e, t){\r
- if(!this.beforeEvent(e)){\r
- return;\r
- }\r
- if(Ext.isGecko && !this.trackingDoc){ // prevent hanging in FF\r
- Ext.getBody().on('mouseover', this.trackExit, this);\r
- this.trackingDoc = true;\r
- }\r
- if(this.lastEcOver){ // prevent hung highlight\r
- this.onIconOut(e, this.lastEcOver);\r
- delete this.lastEcOver;\r
- }\r
- if(e.getTarget('.x-tree-ec-icon', 1)){\r
- this.lastEcOver = this.getNode(e);\r
- this.onIconOver(e, this.lastEcOver);\r
- }\r
- if(t = this.getNodeTarget(e)){\r
- this.onNodeOver(e, this.getNode(e));\r
- }\r
- },\r
-\r
- trackExit : function(e){\r
- if(this.lastOverNode){\r
- if(this.lastOverNode.ui && !e.within(this.lastOverNode.ui.getEl())){\r
- this.onNodeOut(e, this.lastOverNode);\r
- }\r
- delete this.lastOverNode;\r
- Ext.getBody().un('mouseover', this.trackExit, this);\r
- this.trackingDoc = false;\r
- }\r
-\r
- },\r
-\r
- delegateClick : function(e, t){\r
- if(this.beforeEvent(e)){\r
- if(e.getTarget('input[type=checkbox]', 1)){\r
- this.onCheckboxClick(e, this.getNode(e));\r
- }else if(e.getTarget('.x-tree-ec-icon', 1)){\r
- this.onIconClick(e, this.getNode(e));\r
- }else if(this.getNodeTarget(e)){\r
- this.onNodeClick(e, this.getNode(e));\r
- }else{\r
- this.onContainerEvent(e, 'click');\r
- }\r
- }\r
- },\r
-\r
- delegateDblClick : function(e, t){\r
- if(this.beforeEvent(e)){\r
- if(this.getNodeTarget(e)){\r
- this.onNodeDblClick(e, this.getNode(e));\r
- }else{\r
- this.onContainerEvent(e, 'dblclick');\r
- }\r
- }\r
- },\r
-\r
- delegateContextMenu : function(e, t){\r
- if(this.beforeEvent(e)){\r
- if(this.getNodeTarget(e)){\r
- this.onNodeContextMenu(e, this.getNode(e));\r
- }else{\r
- this.onContainerEvent(e, 'contextmenu');\r
- }\r
- }\r
- },\r
-\r
- onContainerEvent: function(e, type){\r
- this.tree.fireEvent('container' + type, this.tree, e);\r
- },\r
-\r
- onNodeClick : function(e, node){\r
- node.ui.onClick(e);\r
- },\r
-\r
- onNodeOver : function(e, node){\r
- this.lastOverNode = node;\r
- node.ui.onOver(e);\r
- },\r
-\r
- onNodeOut : function(e, node){\r
- node.ui.onOut(e);\r
- },\r
-\r
- onIconOver : function(e, node){\r
- node.ui.addClass('x-tree-ec-over');\r
- },\r
-\r
- onIconOut : function(e, node){\r
- node.ui.removeClass('x-tree-ec-over');\r
- },\r
-\r
- onIconClick : function(e, node){\r
- node.ui.ecClick(e);\r
- },\r
-\r
- onCheckboxClick : function(e, node){\r
- node.ui.onCheckChange(e);\r
- },\r
-\r
- onNodeDblClick : function(e, node){\r
- node.ui.onDblClick(e);\r
- },\r
-\r
- onNodeContextMenu : function(e, node){\r
- node.ui.onContextMenu(e);\r
- },\r
-\r
- beforeEvent : function(e){\r
- var node = this.getNode(e);\r
- if(this.disabled || !node || !node.ui){\r
- e.stopEvent();\r
- return false;\r
- }\r
- return true;\r
- },\r
-\r
- disable: function(){\r
- this.disabled = true;\r
- },\r
-\r
- enable: function(){\r
- this.disabled = false;\r
- }\r
-};</pre> \r
-</body>\r
+<html>
+<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>The source code</title>
+ <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
+ <script type="text/javascript" src="../resources/prettify/prettify.js"></script>
+</head>
+<body onload="prettyPrint();">
+ <pre class="prettyprint lang-js">/*!
+ * Ext JS Library 3.2.0
+ * Copyright(c) 2006-2010 Ext JS, Inc.
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+Ext.tree.TreeEventModel = function(tree){
+ this.tree = tree;
+ this.tree.on('render', this.initEvents, this);
+};
+
+Ext.tree.TreeEventModel.prototype = {
+ initEvents : function(){
+ var t = this.tree;
+
+ if(t.trackMouseOver !== false){
+ t.mon(t.innerCt, {
+ scope: this,
+ mouseover: this.delegateOver,
+ mouseout: this.delegateOut
+ });
+ }
+ t.mon(t.getTreeEl(), {
+ scope: this,
+ click: this.delegateClick,
+ dblclick: this.delegateDblClick,
+ contextmenu: this.delegateContextMenu
+ });
+ },
+
+ getNode : function(e){
+ var t;
+ if(t = e.getTarget('.x-tree-node-el', 10)){
+ var id = Ext.fly(t, '_treeEvents').getAttribute('tree-node-id', 'ext');
+ if(id){
+ return this.tree.getNodeById(id);
+ }
+ }
+ return null;
+ },
+
+ getNodeTarget : function(e){
+ var t = e.getTarget('.x-tree-node-icon', 1);
+ if(!t){
+ t = e.getTarget('.x-tree-node-el', 6);
+ }
+ return t;
+ },
+
+ delegateOut : function(e, t){
+ if(!this.beforeEvent(e)){
+ return;
+ }
+ if(e.getTarget('.x-tree-ec-icon', 1)){
+ var n = this.getNode(e);
+ this.onIconOut(e, n);
+ if(n == this.lastEcOver){
+ delete this.lastEcOver;
+ }
+ }
+ if((t = this.getNodeTarget(e)) && !e.within(t, true)){
+ this.onNodeOut(e, this.getNode(e));
+ }
+ },
+
+ delegateOver : function(e, t){
+ if(!this.beforeEvent(e)){
+ return;
+ }
+ if(Ext.isGecko && !this.trackingDoc){ // prevent hanging in FF
+ Ext.getBody().on('mouseover', this.trackExit, this);
+ this.trackingDoc = true;
+ }
+ if(this.lastEcOver){ // prevent hung highlight
+ this.onIconOut(e, this.lastEcOver);
+ delete this.lastEcOver;
+ }
+ if(e.getTarget('.x-tree-ec-icon', 1)){
+ this.lastEcOver = this.getNode(e);
+ this.onIconOver(e, this.lastEcOver);
+ }
+ if(t = this.getNodeTarget(e)){
+ this.onNodeOver(e, this.getNode(e));
+ }
+ },
+
+ trackExit : function(e){
+ if(this.lastOverNode){
+ if(this.lastOverNode.ui && !e.within(this.lastOverNode.ui.getEl())){
+ this.onNodeOut(e, this.lastOverNode);
+ }
+ delete this.lastOverNode;
+ Ext.getBody().un('mouseover', this.trackExit, this);
+ this.trackingDoc = false;
+ }
+
+ },
+
+ delegateClick : function(e, t){
+ if(this.beforeEvent(e)){
+ if(e.getTarget('input[type=checkbox]', 1)){
+ this.onCheckboxClick(e, this.getNode(e));
+ }else if(e.getTarget('.x-tree-ec-icon', 1)){
+ this.onIconClick(e, this.getNode(e));
+ }else if(this.getNodeTarget(e)){
+ this.onNodeClick(e, this.getNode(e));
+ }
+ }else{
+ this.checkContainerEvent(e, 'click');
+ }
+ },
+
+ delegateDblClick : function(e, t){
+ if(this.beforeEvent(e)){
+ if(this.getNodeTarget(e)){
+ this.onNodeDblClick(e, this.getNode(e));
+ }
+ }else{
+ this.checkContainerEvent(e, 'dblclick');
+ }
+ },
+
+ delegateContextMenu : function(e, t){
+ if(this.beforeEvent(e)){
+ if(this.getNodeTarget(e)){
+ this.onNodeContextMenu(e, this.getNode(e));
+ }
+ }else{
+ this.checkContainerEvent(e, 'contextmenu');
+ }
+ },
+
+ checkContainerEvent: function(e, type){
+ if(this.disabled){
+ e.stopEvent();
+ return false;
+ }
+ this.onContainerEvent(e, type);
+ },
+
+ onContainerEvent: function(e, type){
+ this.tree.fireEvent('container' + type, this.tree, e);
+ },
+
+ onNodeClick : function(e, node){
+ node.ui.onClick(e);
+ },
+
+ onNodeOver : function(e, node){
+ this.lastOverNode = node;
+ node.ui.onOver(e);
+ },
+
+ onNodeOut : function(e, node){
+ node.ui.onOut(e);
+ },
+
+ onIconOver : function(e, node){
+ node.ui.addClass('x-tree-ec-over');
+ },
+
+ onIconOut : function(e, node){
+ node.ui.removeClass('x-tree-ec-over');
+ },
+
+ onIconClick : function(e, node){
+ node.ui.ecClick(e);
+ },
+
+ onCheckboxClick : function(e, node){
+ node.ui.onCheckChange(e);
+ },
+
+ onNodeDblClick : function(e, node){
+ node.ui.onDblClick(e);
+ },
+
+ onNodeContextMenu : function(e, node){
+ node.ui.onContextMenu(e);
+ },
+
+ beforeEvent : function(e){
+ var node = this.getNode(e);
+ if(this.disabled || !node || !node.ui){
+ e.stopEvent();
+ return false;
+ }
+ return true;
+ },
+
+ disable: function(){
+ this.disabled = true;
+ },
+
+ enable: function(){
+ this.disabled = false;
+ }
+};</pre>
+</body>
git.ithinksw.org / extjs.git / blobdiff