X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/0494b8d9b9bb03ab6c22b34dae81261e3cd7e3e6..7a654f8d43fdb43d78b63d90528bed6e86b608cc:/src/widgets/list/ListView.js?ds=sidebyside diff --git a/src/widgets/list/ListView.js b/src/widgets/list/ListView.js deleted file mode 100644 index cabd087d..00000000 --- a/src/widgets/list/ListView.js +++ /dev/null @@ -1,389 +0,0 @@ -/*! - * Ext JS Library 3.3.1 - * Copyright(c) 2006-2010 Sencha Inc. - * licensing@sencha.com - * http://www.sencha.com/license - */ -/** - * @class Ext.list.ListView - * @extends Ext.DataView - *

Ext.list.ListView is a fast and light-weight implentation of a - * {@link Ext.grid.GridPanel Grid} like view with the following characteristics:

- *
- *

Example usage:

- * 

-// consume JSON of this form:
-{
-   "images":[
-      {
-         "name":"dance_fever.jpg",
-         "size":2067,
-         "lastmod":1236974993000,
-         "url":"images\/thumbs\/dance_fever.jpg"
-      },
-      {
-         "name":"zack_sink.jpg",
-         "size":2303,
-         "lastmod":1236974993000,
-         "url":"images\/thumbs\/zack_sink.jpg"
-      }
-   ]
-}
-var store = new Ext.data.JsonStore({
-    url: 'get-images.php',
-    root: 'images',
-    fields: [
-        'name', 'url',
-        {name:'size', type: 'float'},
-        {name:'lastmod', type:'date', dateFormat:'timestamp'}
-    ]
-});
-store.load();
-
-var listView = new Ext.list.ListView({
-    store: store,
-    multiSelect: true,
-    emptyText: 'No images to display',
-    reserveScrollOffset: true,
-    columns: [{
-        header: 'File',
-        width: .5,
-        dataIndex: 'name'
-    },{
-        header: 'Last Modified',
-        width: .35,
-        dataIndex: 'lastmod',
-        tpl: '{lastmod:date("m-d h:i a")}'
-    },{
-        header: 'Size',
-        dataIndex: 'size',
-        tpl: '{size:fileSize}', // format using Ext.util.Format.fileSize()
-        align: 'right'
-    }]
-});
-
-// put it in a Panel so it looks pretty
-var panel = new Ext.Panel({
-    id:'images-view',
-    width:425,
-    height:250,
-    collapsible:true,
-    layout:'fit',
-    title:'Simple ListView (0 items selected)',
-    items: listView
-});
-panel.render(document.body);
-
-// little bit of feedback
-listView.on('selectionchange', function(view, nodes){
-    var l = nodes.length;
-    var s = l != 1 ? 's' : '';
-    panel.setTitle('Simple ListView ('+l+' item'+s+' selected)');
-});
- *
- * @constructor - * @param {Object} config - * @xtype listview - */ -Ext.list.ListView = Ext.extend(Ext.DataView, { - /** - * Set this property to true to disable the header click handler disabling sort - * (defaults to false). - * @type Boolean - * @property disableHeaders - */ - /** - * @cfg {Boolean} hideHeaders - * true to hide the {@link #internalTpl header row} (defaults to false so - * the {@link #internalTpl header row} will be shown). - */ - /** - * @cfg {String} itemSelector - * Defaults to 'dl' to work with the preconfigured {@link Ext.DataView#tpl tpl}. - * This setting specifies the CSS selector (e.g. div.some-class or span:first-child) - * that will be used to determine what nodes the ListView will be working with. - */ - itemSelector: 'dl', - /** - * @cfg {String} selectedClass The CSS class applied to a selected row (defaults to - * 'x-list-selected'). An example overriding the default styling: - 

-    .x-list-selected {background-color: yellow;}
-
- * @type String - */ - selectedClass:'x-list-selected', - /** - * @cfg {String} overClass The CSS class applied when over a row (defaults to - * 'x-list-over'). An example overriding the default styling: - 

-    .x-list-over {background-color: orange;}
-
- * @type String - */ - overClass:'x-list-over', - /** - * @cfg {Boolean} reserveScrollOffset - * By default will defer accounting for the configured {@link #scrollOffset} - * for 10 milliseconds. Specify true to account for the configured - * {@link #scrollOffset} immediately. - */ - /** - * @cfg {Number} scrollOffset The amount of space to reserve for the scrollbar (defaults to - * undefined). If an explicit value isn't specified, this will be automatically - * calculated. - */ - scrollOffset : undefined, - /** - * @cfg {Boolean/Object} columnResize - * Specify true or specify a configuration object for {@link Ext.list.ListView.ColumnResizer} - * to enable the columns to be resizable (defaults to true). - */ - columnResize: true, - /** - * @cfg {Array} columns An array of column configuration objects, for example: - * 

-{
-    align: 'right',
-    dataIndex: 'size',
-    header: 'Size',
-    tpl: '{size:fileSize}',
-    width: .35
-}
-     *
- * Acceptable properties for each column configuration object are: - *
- */ - /** - * @cfg {Boolean/Object} columnSort - * Specify true or specify a configuration object for {@link Ext.list.ListView.Sorter} - * to enable the columns to be sortable (defaults to true). - */ - columnSort: true, - /** - * @cfg {String/Array} internalTpl - * The template to be used for the header row. See {@link #tpl} for more details. - */ - - /* - * IE has issues when setting percentage based widths to 100%. Default to 99. - */ - maxColumnWidth: Ext.isIE ? 99 : 100, - - initComponent : function(){ - if(this.columnResize){ - this.colResizer = new Ext.list.ColumnResizer(this.colResizer); - this.colResizer.init(this); - } - if(this.columnSort){ - this.colSorter = new Ext.list.Sorter(this.columnSort); - this.colSorter.init(this); - } - if(!this.internalTpl){ - this.internalTpl = new Ext.XTemplate( - '
', - '', - '
', - '{header}', - '
', - '', - '
', - '
', - '
', - '
' - ); - } - if(!this.tpl){ - this.tpl = new Ext.XTemplate( - '', - '
', - '', - '
', - ' class="{cls}">', - '{[values.tpl.apply(parent)]}', - '
', - '', - '
', - '
', - '' - ); - }; - - var cs = this.columns, - allocatedWidth = 0, - colsWithWidth = 0, - len = cs.length, - columns = []; - - for(var i = 0; i < len; i++){ - var c = cs[i]; - if(!c.isColumn) { - c.xtype = c.xtype ? (/^lv/.test(c.xtype) ? c.xtype : 'lv' + c.xtype) : 'lvcolumn'; - c = Ext.create(c); - } - if(c.width) { - allocatedWidth += c.width*100; - if(allocatedWidth > this.maxColumnWidth){ - c.width -= (allocatedWidth - this.maxColumnWidth) / 100; - } - colsWithWidth++; - } - columns.push(c); - } - - cs = this.columns = columns; - - // auto calculate missing column widths - if(colsWithWidth < len){ - var remaining = len - colsWithWidth; - if(allocatedWidth < this.maxColumnWidth){ - var perCol = ((this.maxColumnWidth-allocatedWidth) / remaining)/100; - for(var j = 0; j < len; j++){ - var c = cs[j]; - if(!c.width){ - c.width = perCol; - } - } - } - } - Ext.list.ListView.superclass.initComponent.call(this); - }, - - onRender : function(){ - this.autoEl = { - cls: 'x-list-wrap' - }; - Ext.list.ListView.superclass.onRender.apply(this, arguments); - - this.internalTpl.overwrite(this.el, {columns: this.columns}); - - this.innerBody = Ext.get(this.el.dom.childNodes[1].firstChild); - this.innerHd = Ext.get(this.el.dom.firstChild.firstChild); - - if(this.hideHeaders){ - this.el.dom.firstChild.style.display = 'none'; - } - }, - - getTemplateTarget : function(){ - return this.innerBody; - }, - - /** - *

Function which can be overridden which returns the data object passed to this - * view's {@link #tpl template} to render the whole ListView. The returned object - * shall contain the following properties:

- *
- * @param {Array} records An Array of {@link Ext.data.Record}s to be rendered into the DataView. - * @param {Number} startIndex the index number of the Record being prepared for rendering. - * @return {Object} A data object containing properties to be processed by a repeating - * XTemplate as described above. - */ - collectData : function(){ - var rs = Ext.list.ListView.superclass.collectData.apply(this, arguments); - return { - columns: this.columns, - rows: rs - }; - }, - - verifyInternalSize : function(){ - if(this.lastSize){ - this.onResize(this.lastSize.width, this.lastSize.height); - } - }, - - // private - onResize : function(w, h){ - var body = this.innerBody.dom, - header = this.innerHd.dom, - scrollWidth = w - Ext.num(this.scrollOffset, Ext.getScrollBarWidth()) + 'px', - parentNode; - - if(!body){ - return; - } - parentNode = body.parentNode; - if(Ext.isNumber(w)){ - if(this.reserveScrollOffset || ((parentNode.offsetWidth - parentNode.clientWidth) > 10)){ - body.style.width = scrollWidth; - header.style.width = scrollWidth; - }else{ - body.style.width = w + 'px'; - header.style.width = w + 'px'; - setTimeout(function(){ - if((parentNode.offsetWidth - parentNode.clientWidth) > 10){ - body.style.width = scrollWidth; - header.style.width = scrollWidth; - } - }, 10); - } - } - if(Ext.isNumber(h)){ - parentNode.style.height = Math.max(0, h - header.parentNode.offsetHeight) + 'px'; - } - }, - - updateIndexes : function(){ - Ext.list.ListView.superclass.updateIndexes.apply(this, arguments); - this.verifyInternalSize(); - }, - - findHeaderIndex : function(header){ - header = header.dom || header; - var parentNode = header.parentNode, - children = parentNode.parentNode.childNodes, - i = 0, - c; - for(; c = children[i]; i++){ - if(c == parentNode){ - return i; - } - } - return -1; - }, - - setHdWidths : function(){ - var els = this.innerHd.dom.getElementsByTagName('div'), - i = 0, - columns = this.columns, - len = columns.length; - - for(; i < len; i++){ - els[i].style.width = (columns[i].width*100) + '%'; - } - } -}); - -Ext.reg('listview', Ext.list.ListView); - -// Backwards compatibility alias -Ext.ListView = Ext.list.ListView; \ No newline at end of file