-//
-// This is the main layout definition.
-//
-Ext.onReady(function(){
-
- Ext.QuickTips.init();
-
- // This is an inner body element within the Details panel created to provide a "slide in" effect
- // on the panel body without affecting the body's box itself. This element is created on
- // initial use and cached in this var for subsequent access.
- var detailEl;
-
- // This is the main content center region that will contain each example layout panel.
- // It will be implemented as a CardLayout since it will contain multiple panels with
- // only one being visible at any given time.
- var contentPanel = {
- id: 'content-panel',
- region: 'center', // this is what makes this panel into a region within the containing layout
- layout: 'card',
- margins: '2 5 5 0',
- activeItem: 0,
- border: false,
- items: [
- // from basic.js:
- start, absolute, accordion, anchor, border, cardTabs, cardWizard, column, fit, form, table, vbox, hbox,
- // from custom.js:
- rowLayout, centerLayout,
- // from combination.js:
- absoluteForm, tabsNestedLayouts
- ]
- };
-
- // Go ahead and create the TreePanel now so that we can use it below
- var treePanel = new Ext.tree.TreePanel({
- id: 'tree-panel',
- title: 'Sample Layouts',
- region:'north',
- split: true,
- height: 300,
- minSize: 150,
- autoScroll: true,
-
- // tree-specific configs:
- rootVisible: false,
- lines: false,
- singleExpand: true,
- useArrows: true,
-
- loader: new Ext.tree.TreeLoader({
- dataUrl:'tree-data.json'
- }),
-
- root: new Ext.tree.AsyncTreeNode()
- });
-
- // Assign the changeLayout function to be called on tree node click.
- treePanel.on('click', function(n){
- var sn = this.selModel.selNode || {}; // selNode is null on initial selection
- if(n.leaf && n.id != sn.id){ // ignore clicks on folders and currently selected node
- Ext.getCmp('content-panel').layout.setActiveItem(n.id + '-panel');
- if(!detailEl){
- var bd = Ext.getCmp('details-panel').body;
- bd.update('').setStyle('background','#fff');
- detailEl = bd.createChild(); //create default empty div
- }
- detailEl.hide().update(Ext.getDom(n.id+'-details').innerHTML).slideIn('l', {stopFx:true,duration:.2});
- }
- });
-
- // This is the Details panel that contains the description for each example layout.
- var detailsPanel = {
- id: 'details-panel',
- title: 'Details',
- region: 'center',
- bodyStyle: 'padding-bottom:15px;background:#eee;',
- autoScroll: true,
- html: 'When you select a layout from the tree, additional details will display here.
'
- };
-
- // Finally, build the main layout once all the pieces are ready. This is also a good
- // example of putting together a full-screen BorderLayout within a Viewport.
- new Ext.Viewport({
- layout: 'border',
- title: 'Ext Layout Browser',
- items: [{
- xtype: 'box',
- region: 'north',
- applyTo: 'header',
- height: 30
- },{
- layout: 'border',
- id: 'layout-browser',
- region:'west',
- border: false,
- split:true,
- margins: '2 0 5 5',
- width: 275,
- minSize: 100,
- maxSize: 500,
- items: [treePanel, detailsPanel]
- },
- contentPanel
- ],
- renderTo: Ext.getBody()
- });
-});
-
-
-
\ No newline at end of file