X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/c930e9176a5a85509c5b0230e2bff5c22a591432..25ef3491bd9ae007ff1fc2b0d7943e6eaaccf775:/docs/source/FeedPanel1.html?ds=sidebyside
diff --git a/docs/source/FeedPanel1.html b/docs/source/FeedPanel1.html
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--- a/docs/source/FeedPanel1.html
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-
-
- The source code
-
-
-
-
- FeedPanel = function() {
- FeedPanel.superclass.constructor.call(this, {
- id:'feed-tree',
- region:'west',
- title:'Feeds',
- split:true,
- width: 225,
- minSize: 175,
- maxSize: 400,
- collapsible: true,
- margins:'0 0 5 5',
- cmargins:'0 5 5 5',
- rootVisible:false,
- lines:false,
- autoScroll:true,
- root: new Ext.tree.TreeNode('My Feeds'),
- collapseFirst:false,
- tbar: [{
- iconCls:'add-feed',
- text:'Add Feed',
- handler: this.showWindow,
- scope: this
- },{
- id:'delete',
- iconCls:'delete-icon',
- text:'Remove',
- handler: function(){
- var s = this.getSelectionModel().getSelectedNode();
- if(s){
- this.removeFeed(s.attributes.url);
- }
- },
- scope: this
- }]
- });
-
- this.feeds = this.root.appendChild(
- new Ext.tree.TreeNode({
- text:'My Feeds',
- cls:'feeds-node',
- expanded:true
- })
- );
-
- this.getSelectionModel().on({
- 'beforeselect' : function(sm, node){
- return node.isLeaf();
- },
- 'selectionchange' : function(sm, node){
- if(node){
- this.fireEvent('feedselect', node.attributes);
- }
- this.getTopToolbar().items.get('delete').setDisabled(!node);
- },
- scope:this
- });
-
- this.addEvents({feedselect:true});
-
- this.on('contextmenu', this.onContextMenu, this);
-};
-
-Ext.extend(FeedPanel, Ext.tree.TreePanel, {
-
- onContextMenu : function(node, e){
- if(!this.menu){ // create context menu on first right click
- this.menu = new Ext.menu.Menu({
- id:'feeds-ctx',
- items: [{
- id:'load',
- iconCls:'load-icon',
- text:'Load Feed',
- scope: this,
- handler:function(){
- this.ctxNode.select();
- }
- },{
- text:'Remove',
- iconCls:'delete-icon',
- scope: this,
- handler:function(){
- this.ctxNode.ui.removeClass('x-node-ctx');
- this.removeFeed(this.ctxNode.attributes.url);
- this.ctxNode = null;
- }
- },'-',{
- iconCls:'add-feed',
- text:'Add Feed',
- handler: this.showWindow,
- scope: this
- }]
- });
- this.menu.on('hide', this.onContextHide, this);
- }
- if(this.ctxNode){
- this.ctxNode.ui.removeClass('x-node-ctx');
- this.ctxNode = null;
- }
- if(node.isLeaf()){
- this.ctxNode = node;
- this.ctxNode.ui.addClass('x-node-ctx');
- this.menu.items.get('load').setDisabled(node.isSelected());
- this.menu.showAt(e.getXY());
- }
- },
-
- onContextHide : function(){
- if(this.ctxNode){
- this.ctxNode.ui.removeClass('x-node-ctx');
- this.ctxNode = null;
- }
- },
-
- showWindow : function(btn){
- if(!this.win){
- this.win = new FeedWindow();
- this.win.on('validfeed', this.addFeed, this);
- }
- this.win.show(btn);
- },
-
- selectFeed: function(url){
- this.getNodeById(url).select();
- },
-
- removeFeed: function(url){
- var node = this.getNodeById(url);
- if(node){
- node.unselect();
- Ext.fly(node.ui.elNode).ghost('l', {
- callback: node.remove, scope: node, duration: .4
- });
- }
- },
-
- addFeed : function(attrs, inactive, preventAnim){
- var exists = this.getNodeById(attrs.url);
- if(exists){
- if(!inactive){
- exists.select();
- exists.ui.highlight();
- }
- return;
- }
- Ext.apply(attrs, {
- iconCls: 'feed-icon',
- leaf:true,
- cls:'feed',
- id: attrs.url
- });
- var node = new Ext.tree.TreeNode(attrs);
- this.feeds.appendChild(node);
- if(!inactive){
- if(!preventAnim){
- Ext.fly(node.ui.elNode).slideIn('l', {
- callback: node.select, scope: node, duration: .4
- });
- }else{
- node.select();
- }
- }
- return node;
- },
-
- // prevent the default context menu when you miss the node
- afterRender : function(){
- FeedPanel.superclass.afterRender.call(this);
- this.el.on('contextmenu', function(e){
- e.preventDefault();
- });
- }
-});
-
-Ext.reg('appfeedpanel', FeedPanel);
-
-
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