-<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"><div id="cls-Ext.grid.GridView"></div>/**
+<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
+ */
+<div id="cls-Ext.grid.GridView"></div>/**
* @class Ext.grid.GridView
* @extends Ext.util.Observable
* <p>This class encapsulates the user interface of an {@link Ext.grid.GridPanel}.
}
return 'x-grid3-row-collapsed';
}
-},
+},
</code></pre>
* @param {Record} record The {@link Ext.data.Record} corresponding to the current row.
* @param {Number} index The row index.
* @method getRowClass
* @return {String} a CSS class name to add to the row.
*/
+
<div id="cfg-Ext.grid.GridView-enableRowBody"></div>/**
* @cfg {Boolean} enableRowBody True to add a second TR element per row that can be used to provide a row body
* that spans beneath the data row. Use the {@link #getRowClass} method's rowParams config to customize the row body.
*/
+
<div id="cfg-Ext.grid.GridView-emptyText"></div>/**
* @cfg {String} emptyText Default text (html tags are accepted) to display in the grid body when no rows
* are available (defaults to ''). This value will be used to update the <tt>{@link #mainBody}</tt>:
this.mainBody.update('<div class="x-grid-empty">' + this.emptyText + '</div>');
</code></pre>
*/
+
<div id="cfg-Ext.grid.GridView-headersDisabled"></div>/**
- * @cfg {Boolean} headersDisabled True to disable the grid column headers (defaults to <tt>false</tt>).
+ * @cfg {Boolean} headersDisabled True to disable the grid column headers (defaults to <tt>false</tt>).
* Use the {@link Ext.grid.ColumnModel ColumnModel} <tt>{@link Ext.grid.ColumnModel#menuDisabled menuDisabled}</tt>
* config to disable the <i>menu</i> for individual columns. While this config is true the
* following will be disabled:<div class="mdetail-params"><ul>
* <li>the trigger to reveal the menu.</li>
* </ul></div>
*/
+
<div id="prop-Ext.grid.GridView-dragZone"></div>/**
* <p>A customized implementation of a {@link Ext.dd.DragZone DragZone} which provides default implementations
* of the template methods of DragZone to enable dragging of the selected rows of a GridPanel.
* @property dragZone
* @type {Ext.grid.GridDragZone}
*/
+
<div id="cfg-Ext.grid.GridView-deferEmptyText"></div>/**
* @cfg {Boolean} deferEmptyText True to defer <tt>{@link #emptyText}</tt> being applied until the store's
* first load (defaults to <tt>true</tt>).
*/
deferEmptyText : true,
+
<div id="cfg-Ext.grid.GridView-scrollOffset"></div>/**
* @cfg {Number} scrollOffset The amount of space to reserve for the vertical scrollbar
* (defaults to <tt>undefined</tt>). If an explicit value isn't specified, this will be automatically
* calculated.
*/
scrollOffset : undefined,
+
<div id="cfg-Ext.grid.GridView-autoFill"></div>/**
* @cfg {Boolean} autoFill
* Defaults to <tt>false</tt>. Specify <tt>true</tt> to have the column widths re-proportioned
- * when the grid is <b>initially rendered</b>. The
+ * when the grid is <b>initially rendered</b>. The
* {@link Ext.grid.Column#width initially configured width}</tt> of each column will be adjusted
* to fit the grid width and prevent horizontal scrolling. If columns are later resized (manually
* or programmatically), the other columns in the grid will <b>not</b> be resized to fit the grid width.
* See <tt>{@link #forceFit}</tt> also.
*/
autoFill : false,
+
<div id="cfg-Ext.grid.GridView-forceFit"></div>/**
* @cfg {Boolean} forceFit
* Defaults to <tt>false</tt>. Specify <tt>true</tt> to have the column widths re-proportioned
* to fit the grid width. See <tt>{@link #autoFill}</tt> also.
*/
forceFit : false,
+
<div id="cfg-Ext.grid.GridView-sortClasses"></div>/**
* @cfg {Array} sortClasses The CSS classes applied to a header when it is sorted. (defaults to <tt>['sort-asc', 'sort-desc']</tt>)
*/
sortClasses : ['sort-asc', 'sort-desc'],
+
<div id="cfg-Ext.grid.GridView-sortAscText"></div>/**
* @cfg {String} sortAscText The text displayed in the 'Sort Ascending' menu item (defaults to <tt>'Sort Ascending'</tt>)
*/
sortAscText : 'Sort Ascending',
+
<div id="cfg-Ext.grid.GridView-sortDescText"></div>/**
* @cfg {String} sortDescText The text displayed in the 'Sort Descending' menu item (defaults to <tt>'Sort Descending'</tt>)
*/
sortDescText : 'Sort Descending',
+
<div id="cfg-Ext.grid.GridView-columnsText"></div>/**
* @cfg {String} columnsText The text displayed in the 'Columns' menu item (defaults to <tt>'Columns'</tt>)
*/
* @cfg {Number} rowSelectorDepth The number of levels to search for rows in event delegation (defaults to <tt>10</tt>)
*/
rowSelectorDepth : 10,
-
+
<div id="cfg-Ext.grid.GridView-rowBodySelectorDepth"></div>/**
* @cfg {Number} rowBodySelectorDepth The number of levels to search for row bodies in event delegation (defaults to <tt>10</tt>)
*/
* @cfg {String} rowSelector The selector used to find rows internally (defaults to <tt>'div.x-grid3-row'</tt>)
*/
rowSelector : 'div.x-grid3-row',
-
+
<div id="cfg-Ext.grid.GridView-rowBodySelector"></div>/**
* @cfg {String} rowBodySelector The selector used to find row bodies internally (defaults to <tt>'div.x-grid3-row'</tt>)
*/
rowBodySelector : 'div.x-grid3-row-body',
-
+
// private
firstRowCls: 'x-grid3-row-first',
lastRowCls: 'x-grid3-row-last',
rowClsRe: /(?:^|\s+)x-grid3-row-(first|last|alt)(?:\s+|$)/g,
-
+
constructor : function(config){
Ext.apply(this, config);
- // These events are only used internally by the grid components
- this.addEvents(
-
<div id="event-Ext.grid.GridView-beforerowremoved"></div>/**
- * @event beforerowremoved
- * Internal UI Event. Fired before a row is removed.
- * @param {Ext.grid.GridView} view
- * @param {Number} rowIndex The index of the row to be removed.
- * @param {Ext.data.Record} record The Record to be removed
- */
- 'beforerowremoved',
-
<div id="event-Ext.grid.GridView-beforerowsinserted"></div>/**
- * @event beforerowsinserted
- * Internal UI Event. Fired before rows are inserted.
- * @param {Ext.grid.GridView} view
- * @param {Number} firstRow The index of the first row to be inserted.
- * @param {Number} lastRow The index of the last row to be inserted.
- */
- 'beforerowsinserted',
-
<div id="event-Ext.grid.GridView-beforerefresh"></div>/**
- * @event beforerefresh
- * Internal UI Event. Fired before the view is refreshed.
- * @param {Ext.grid.GridView} view
- */
- 'beforerefresh',
-
<div id="event-Ext.grid.GridView-rowremoved"></div>/**
- * @event rowremoved
- * Internal UI Event. Fired after a row is removed.
- * @param {Ext.grid.GridView} view
- * @param {Number} rowIndex The index of the row that was removed.
- * @param {Ext.data.Record} record The Record that was removed
- */
- 'rowremoved',
-
<div id="event-Ext.grid.GridView-rowsinserted"></div>/**
- * @event rowsinserted
- * Internal UI Event. Fired after rows are inserted.
- * @param {Ext.grid.GridView} view
- * @param {Number} firstRow The index of the first inserted.
- * @param {Number} lastRow The index of the last row inserted.
- */
- 'rowsinserted',
-
<div id="event-Ext.grid.GridView-rowupdated"></div>/**
- * @event rowupdated
- * Internal UI Event. Fired after a row has been updated.
- * @param {Ext.grid.GridView} view
- * @param {Number} firstRow The index of the row updated.
- * @param {Ext.data.record} record The Record backing the row updated.
- */
- 'rowupdated',
-
<div id="event-Ext.grid.GridView-refresh"></div>/**
- * @event refresh
- * Internal UI Event. Fired after the GridView's body has been refreshed.
- * @param {Ext.grid.GridView} view
- */
- 'refresh'
- );
- Ext.grid.GridView.superclass.constructor.call(this);
+ // These events are only used internally by the grid components
+ this.addEvents(
+ <div id="event-Ext.grid.GridView-beforerowremoved"></div>/**
+ * @event beforerowremoved
+ * Internal UI Event. Fired before a row is removed.
+ * @param {Ext.grid.GridView} view
+ * @param {Number} rowIndex The index of the row to be removed.
+ * @param {Ext.data.Record} record The Record to be removed
+ */
+ 'beforerowremoved',
+ <div id="event-Ext.grid.GridView-beforerowsinserted"></div>/**
+ * @event beforerowsinserted
+ * Internal UI Event. Fired before rows are inserted.
+ * @param {Ext.grid.GridView} view
+ * @param {Number} firstRow The index of the first row to be inserted.
+ * @param {Number} lastRow The index of the last row to be inserted.
+ */
+ 'beforerowsinserted',
+ <div id="event-Ext.grid.GridView-beforerefresh"></div>/**
+ * @event beforerefresh
+ * Internal UI Event. Fired before the view is refreshed.
+ * @param {Ext.grid.GridView} view
+ */
+ 'beforerefresh',
+ <div id="event-Ext.grid.GridView-rowremoved"></div>/**
+ * @event rowremoved
+ * Internal UI Event. Fired after a row is removed.
+ * @param {Ext.grid.GridView} view
+ * @param {Number} rowIndex The index of the row that was removed.
+ * @param {Ext.data.Record} record The Record that was removed
+ */
+ 'rowremoved',
+ <div id="event-Ext.grid.GridView-rowsinserted"></div>/**
+ * @event rowsinserted
+ * Internal UI Event. Fired after rows are inserted.
+ * @param {Ext.grid.GridView} view
+ * @param {Number} firstRow The index of the first inserted.
+ * @param {Number} lastRow The index of the last row inserted.
+ */
+ 'rowsinserted',
+ <div id="event-Ext.grid.GridView-rowupdated"></div>/**
+ * @event rowupdated
+ * Internal UI Event. Fired after a row has been updated.
+ * @param {Ext.grid.GridView} view
+ * @param {Number} firstRow The index of the row updated.
+ * @param {Ext.data.record} record The Record backing the row updated.
+ */
+ 'rowupdated',
+ <div id="event-Ext.grid.GridView-refresh"></div>/**
+ * @event refresh
+ * Internal UI Event. Fired after the GridView's body has been refreshed.
+ * @param {Ext.grid.GridView} view
+ */
+ 'refresh'
+ );
+ Ext.grid.GridView.superclass.constructor.call(this);
},
/* -------------------------------- UI Specific ----------------------------- */
var ts = this.templates || {};
if(!ts.master){
ts.master = new Ext.Template(
-
'<div class="x-grid3" hidefocus="true">',
-
'<div class="x-grid3-viewport">',
-
'<div class="x-grid3-header"><div class="x-grid3-header-inner"><div class="x-grid3-header-offset" style="{ostyle}">{header}</div></div><div class="x-clear"></div></div>',
-
'<div class="x-grid3-scroller"><div class="x-grid3-body" style="{bstyle}">{body}</div><a href="#" class="x-grid3-focus" tabIndex="-1"></a></div>',
- '</div>',
-
'<div class="x-grid3-resize-marker"> </div>',
-
'<div class="x-grid3-resize-proxy"> </div>',
- '</div>'
- );
+ '<div class="x-grid3" hidefocus="true">',
+ '<div class="x-grid3-viewport">',
+ '<div class="x-grid3-header"><div class="x-grid3-header-inner"><div class="x-grid3-header-offset" style="{ostyle}">{header}</div></div><div class="x-clear"></div></div>',
+ '<div class="x-grid3-scroller"><div class="x-grid3-body" style="{bstyle}">{body}</div><a href="#" class="x-grid3-focus" tabIndex="-1"></a></div>',
+ '</div>',
+ '<div class="x-grid3-resize-marker"> </div>',
+ '<div class="x-grid3-resize-proxy"> </div>',
+ '</div>'
+ );
}
if(!ts.header){
ts.header = new Ext.Template(
-
'<table border="0" cellspacing="0" cellpadding="0" style="{tstyle}">',
- '<thead><tr class="x-grid3-hd-row">{cells}</tr></thead>',
- '</table>'
- );
+ '<table border="0" cellspacing="0" cellpadding="0" style="{tstyle}">',
+ '<thead><tr class="x-grid3-hd-row">{cells}</tr></thead>',
+ '</table>'
+ );
}
if(!ts.hcell){
ts.hcell = new Ext.Template(
-
'<td class="x-grid3-hd x-grid3-cell x-grid3-td-{id} {css}" style="{style}"><div {tooltip} {attr} class="x-grid3-hd-inner x-grid3-hd-{id}" unselectable="on" style="{istyle}">', this.grid.enableHdMenu ? '<a class="x-grid3-hd-btn" href="#"></a>' : '',
-
'{value}<img class="x-grid3-sort-icon" src="', Ext.BLANK_IMAGE_URL, '" />',
- '</div></td>'
- );
+ '<td class="x-grid3-hd x-grid3-cell x-grid3-td-{id} {css}" style="{style}"><div {tooltip} {attr} class="x-grid3-hd-inner x-grid3-hd-{id}" unselectable="on" style="{istyle}">', this.grid.enableHdMenu ? '<a class="x-grid3-hd-btn" href="#"></a>' : '',
+ '{value}<img class="x-grid3-sort-icon" src="', Ext.BLANK_IMAGE_URL, '" />',
+ '</div></td>'
+ );
}
if(!ts.body){
if(!ts.row){
ts.row = new Ext.Template(
-
'<div class="x-grid3-row {alt}" style="{tstyle}"><table class="x-grid3-row-table" border="0" cellspacing="0" cellpadding="0" style="{tstyle}">',
- '<tbody><tr>{cells}</tr>',
-
(this.enableRowBody ? '<tr class="x-grid3-row-body-tr" style="{bodyStyle}"><td colspan="{cols}" class="x-grid3-body-cell" tabIndex="0" hidefocus="on"><div class="x-grid3-row-body">{body}</div></td></tr>' : ''),
- '</tbody></table></div>'
- );
+ '<div class="x-grid3-row {alt}" style="{tstyle}"><table class="x-grid3-row-table" border="0" cellspacing="0" cellpadding="0" style="{tstyle}">',
+ '<tbody><tr>{cells}</tr>',
+ (this.enableRowBody ? '<tr class="x-grid3-row-body-tr" style="{bodyStyle}"><td colspan="{cols}" class="x-grid3-body-cell" tabIndex="0" hidefocus="on"><div class="x-grid3-row-body">{body}</div></td></tr>' : ''),
+ '</tbody></table></div>'
+ );
}
if(!ts.cell){
var r = this.findRow(el);
return r ? r.rowIndex : false;
},
-
+
<div id="method-Ext.grid.GridView-findRowBody"></div>/**
* Return the HtmlElement representing the grid row body which contains the passed element.
* @param {HTMLElement} el The target HTMLElement
* @return {HtmlElement} The td element.
*/
getHeaderCell : function(index){
- return this.mainHd.dom.getElementsByTagName('td')[index];
+ return this.mainHd.dom.getElementsByTagName('td')[index];
},
// manipulating elements
Ext.removeNode(this.getRow(row));
this.syncFocusEl(row);
},
-
+
// private
removeRows : function(firstRow, lastRow){
var bd = this.mainBody.dom;
// private
syncScroll : function(){
- this.syncHeaderScroll();
- var mb = this.scroller.dom;
+ this.syncHeaderScroll();
+ var mb = this.scroller.dom;
this.grid.fireEvent('bodyscroll', mb.scrollLeft, mb.scrollTop);
},
// private
updateAllColumnWidths : function(){
- var tw = this.getTotalWidth(),
+ var tw = this.getTotalWidth(),
clen = this.cm.getColumnCount(),
- ws = [],
+ ws = [],
len,
i;
+
for(i = 0; i < clen; i++){
ws[i] = this.getColumnWidth(i);
}
+
this.innerHd.firstChild.style.width = this.getOffsetWidth();
this.innerHd.firstChild.firstChild.style.width = tw;
this.mainBody.dom.style.width = tw;
+
for(i = 0; i < clen; i++){
var hd = this.getHeaderCell(i);
hd.style.width = ws[i];
this.layout();
},
- // private
- doRender : function(cs, rs, ds, startRow, colCount, stripe){
- var ts = this.templates, ct = ts.cell, rt = ts.row, last = colCount-1;
- var tstyle = 'width:'+this.getTotalWidth()+';';
+ /**
+ * @private
+ * Renders all of the rows to a string buffer and returns the string. This is called internally
+ * by renderRows and performs the actual string building for the rows - it does not inject HTML into the DOM.
+ * @param {Array} columns The column data acquired from getColumnData.
+ * @param {Array} records The array of records to render
+ * @param {Ext.data.Store} store The store to render the rows from
+ * @param {Number} startRow The index of the first row being rendered. Sometimes we only render a subset of
+ * the rows so this is used to maintain logic for striping etc
+ * @param {Number} colCount The total number of columns in the column model
+ * @param {Boolean} stripe True to stripe the rows
+ * @return {String} A string containing the HTML for the rendered rows
+ */
+ doRender : function(columns, records, store, startRow, colCount, stripe) {
+ var templates = this.templates,
+ cellTemplate = templates.cell,
+ rowTemplate = templates.row,
+ last = colCount - 1;
+
+ var tstyle = 'width:' + this.getTotalWidth() + ';';
+
// buffers
- var buf = [], cb, c, p = {}, rp = {tstyle: tstyle}, r;
- for(var j = 0, len = rs.length; j < len; j++){
- r = rs[j]; cb = [];
- var rowIndex = (j+startRow);
- for(var i = 0; i < colCount; i++){
- c = cs[i];
- p.id = c.id;
- p.css = i === 0 ? 'x-grid3-cell-first ' : (i == last ? 'x-grid3-cell-last ' : '');
- p.attr = p.cellAttr = '';
- p.value = c.renderer.call(c.scope, r.data[c.name], p, r, rowIndex, i, ds);
- p.style = c.style;
- if(Ext.isEmpty(p.value)){
- p.value = ' ';
+ var rowBuffer = [],
+ colBuffer = [],
+ rowParams = {tstyle: tstyle},
+ meta = {},
+ column,
+ record;
+
+ //build up each row's HTML
+ for (var j = 0, len = records.length; j < len; j++) {
+ record = records[j];
+ colBuffer = [];
+
+ var rowIndex = j + startRow;
+
+ //build up each column's HTML
+ for (var i = 0; i < colCount; i++) {
+ column = columns[i];
+
+ meta.id = column.id;
+ meta.css = i === 0 ? 'x-grid3-cell-first ' : (i == last ? 'x-grid3-cell-last ' : '');
+ meta.attr = meta.cellAttr = '';
+ meta.style = column.style;
+ meta.value = column.renderer.call(column.scope, record.data[column.name], meta, record, rowIndex, i, store);
+
+ if (Ext.isEmpty(meta.value)) {
+ meta.value = ' ';
}
- if(this.markDirty && r.dirty && Ext.isDefined(r.modified[c.name])){
- p.css += ' x-grid3-dirty-cell';
+
+ if (this.markDirty && record.dirty && Ext.isDefined(record.modified[column.name])) {
+ meta.css += ' x-grid3-dirty-cell';
}
- cb[cb.length] = ct.apply(p);
+
+ colBuffer[colBuffer.length] = cellTemplate.apply(meta);
}
+
+ //set up row striping and row dirtiness CSS classes
var alt = [];
- if(stripe && ((rowIndex+1) % 2 === 0)){
+
+ if (stripe && ((rowIndex + 1) % 2 === 0)) {
alt[0] = 'x-grid3-row-alt';
}
- if(r.dirty){
+
+ if (record.dirty) {
alt[1] = ' x-grid3-dirty-row';
}
- rp.cols = colCount;
- if(this.getRowClass){
- alt[2] = this.getRowClass(r, rowIndex, rp, ds);
+
+ rowParams.cols = colCount;
+
+ if (this.getRowClass) {
+ alt[2] = this.getRowClass(record, rowIndex, rowParams, store);
}
- rp.alt = alt.join(' ');
- rp.cells = cb.join('');
- buf[buf.length] = rt.apply(rp);
+
+ rowParams.alt = alt.join(' ');
+ rowParams.cells = colBuffer.join('');
+
+ rowBuffer[rowBuffer.length] = rowTemplate.apply(rowParams);
}
- return buf.join('');
+
+ return rowBuffer.join('');
},
// private
- processRows : function(startRow, skipStripe){
- if(!this.ds || this.ds.getCount() < 1){
+ processRows : function(startRow, skipStripe) {
+ if (!this.ds || this.ds.getCount() < 1) {
return;
}
+
var rows = this.getRows(),
- len = rows.length,
+ len = rows.length,
i, r;
-
+
skipStripe = skipStripe || !this.grid.stripeRows;
- startRow = startRow || 0;
- for(i = 0; i<len; i++) {
+ startRow = startRow || 0;
+
+ for (i = 0; i<len; i++) {
r = rows[i];
- if(r) {
+ if (r) {
r.rowIndex = i;
- if(!skipStripe){
+ if (!skipStripe) {
r.className = r.className.replace(this.rowClsRe, ' ');
if ((i + 1) % 2 === 0){
r.className += ' x-grid3-row-alt';
}
- }
- }
+ }
+ }
}
+
// add first/last-row classes
- if(startRow === 0){
+ if (startRow === 0) {
Ext.fly(rows[0]).addClass(this.firstRowCls);
}
+
Ext.fly(rows[rows.length - 1]).addClass(this.lastRowCls);
},
this.grid.fireEvent('viewready', this.grid);
},
- // private
- renderUI : function(){
-
- var header = this.renderHeaders();
- var body = this.templates.body.apply({rows:' '});
-
+ /**
+ * @private
+ * Renders each of the UI elements in turn. This is called internally, once, by this.render. It does not
+ * render rows from the store, just the surrounding UI elements. It also sets up listeners on the UI elements
+ * and sets up options like column menus, moving and resizing.
+ */
+ renderUI : function() {
+ var templates = this.templates,
+ header = this.renderHeaders(),
+ body = templates.body.apply({rows:' '});
- var html = this.templates.master.apply({
- body: body,
+ var html = templates.master.apply({
+ body : body,
header: header,
- ostyle: 'width:'+this.getOffsetWidth()+';',
- bstyle: 'width:'+this.getTotalWidth()+';'
+ ostyle: 'width:' + this.getOffsetWidth() + ';',
+ bstyle: 'width:' + this.getTotalWidth() + ';'
});
var g = this.grid;
// get mousedowns early
Ext.fly(this.innerHd).on('click', this.handleHdDown, this);
+
this.mainHd.on({
- scope: this,
+ scope : this,
mouseover: this.handleHdOver,
- mouseout: this.handleHdOut,
+ mouseout : this.handleHdOut,
mousemove: this.handleHdMove
});
this.scroller.on('scroll', this.syncScroll, this);
- if(g.enableColumnResize !== false){
+ if (g.enableColumnResize !== false) {
this.splitZone = new Ext.grid.GridView.SplitDragZone(g, this.mainHd.dom);
}
- if(g.enableColumnMove){
+ if (g.enableColumnMove) {
this.columnDrag = new Ext.grid.GridView.ColumnDragZone(g, this.innerHd);
this.columnDrop = new Ext.grid.HeaderDropZone(g, this.mainHd.dom);
}
- if(g.enableHdMenu !== false){
+ if (g.enableHdMenu !== false) {
this.hmenu = new Ext.menu.Menu({id: g.id + '-hctx'});
this.hmenu.add(
- {itemId:'asc', text: this.sortAscText, cls: 'xg-hmenu-sort-asc'},
+ {itemId:'asc', text: this.sortAscText, cls: 'xg-hmenu-sort-asc'},
{itemId:'desc', text: this.sortDescText, cls: 'xg-hmenu-sort-desc'}
);
- if(g.enableColumnHide !== false){
+
+ if (g.enableColumnHide !== false) {
this.colMenu = new Ext.menu.Menu({id:g.id + '-hcols-menu'});
this.colMenu.on({
- scope: this,
+ scope : this,
beforeshow: this.beforeColMenuShow,
- itemclick: this.handleHdMenuClick
+ itemclick : this.handleHdMenuClick
});
this.hmenu.add('-', {
itemId:'columns',
iconCls: 'x-cols-icon'
});
}
+
this.hmenu.on('itemclick', this.handleHdMenuClick, this);
}
- if(g.trackMouseOver){
+ if (g.trackMouseOver) {
this.mainBody.on({
- scope: this,
+ scope : this,
mouseover: this.onRowOver,
- mouseout: this.onRowOut
+ mouseout : this.onRowOut
});
}
- if(g.enableDragDrop || g.enableDrag){
+ if (g.enableDragDrop || g.enableDrag) {
this.dragZone = new Ext.grid.GridDragZone(g, {
ddGroup : g.ddGroup || 'GridDD'
});
}
this.updateHeaderSortState();
-
},
-
+
// private
- processEvent: Ext.emptyFn,
+ processEvent : function(name, e) {
+ var t = e.getTarget(),
+ g = this.grid,
+ header = this.findHeaderIndex(t);
+ g.fireEvent(name, e);
+ if (header !== false) {
+ g.fireEvent('header' + name, g, header, e);
+ } else {
+ var row = this.findRowIndex(t),
+ cell,
+ body;
+ if (row !== false) {
+ g.fireEvent('row' + name, g, row, e);
+ cell = this.findCellIndex(t);
+ if (cell !== false) {
+ g.fireEvent('cell' + name, g, row, cell, e);
+ } else {
+ body = this.findRowBody(t);
+ if (body) {
+ g.fireEvent('rowbody' + name, g, row, e);
+ }
+ }
+ } else {
+ g.fireEvent('container' + name, g, e);
+ }
+ }
+ },
// private
- layout : function(){
+ layout : function() {
if(!this.mainBody){
return; // not rendered
}
if(!g.hideHeaders && (vw < 20 || csize.height < 20)){ // display: none?
return;
}
-
+
if(g.autoHeight){
this.scroller.dom.style.overflow = 'visible';
if(Ext.isWebKit){
getColumnId : function(index){
return this.cm.getColumnId(index);
},
-
- // private
+
+ // private
getOffsetWidth : function() {
return (this.cm.getTotalWidth() + this.getScrollOffset()) + 'px';
},
-
+
getScrollOffset: function(){
return Ext.num(this.scrollOffset, Ext.getScrollBarWidth());
},
- // private
- renderHeaders : function(){
- var cm = this.cm,
- ts = this.templates,
- ct = ts.hcell,
- cb = [],
- p = {},
- len = cm.getColumnCount(),
+ /**
+ * @private
+ * Renders the header row using the 'header' template. Does not inject the HTML into the DOM, just
+ * returns a string.
+ * @return {String} Rendered header row
+ */
+ renderHeaders : function() {
+ var cm = this.cm,
+ ts = this.templates,
+ ct = ts.hcell,
+ cb = [],
+ p = {},
+ len = cm.getColumnCount(),
last = len - 1;
-
- for(var i = 0; i < len; i++){
+
+ for (var i = 0; i < len; i++) {
p.id = cm.getColumnId(i);
p.value = cm.getColumnHeader(i) || '';
p.style = this.getColumnStyle(i, true);
p.tooltip = this.getColumnTooltip(i);
p.css = i === 0 ? 'x-grid3-cell-first ' : (i == last ? 'x-grid3-cell-last ' : '');
- if(cm.config[i].align == 'right'){
+
+ if (cm.config[i].align == 'right') {
p.istyle = 'padding-right:16px';
} else {
delete p.istyle;
var xy = row;
if(!Ext.isArray(xy)){
row = Math.min(row, Math.max(0, this.getRows().length-1));
+ if (isNaN(row)) {
+ return;
+ }
xy = this.getResolvedXY(this.resolveCell(row, col, hscroll));
}
this.focusEl.setXY(xy||this.scroller.getXY());
return;
}
- var rowEl = resolved.row,
+ var rowEl = resolved.row,
cellEl = resolved.cell,
c = this.scroller.dom,
ctop = 0,
- p = rowEl,
+ p = rowEl,
stop = this.el.dom;
-
+
while(p && p != stop){
ctop += p.offsetTop;
p = p.offsetParent;
}
-
+
ctop -= this.mainHd.dom.offsetHeight;
stop = parseInt(c.scrollTop, 10);
-
+
var cbot = ctop + rowEl.offsetHeight,
ch = c.clientHeight,
sbot = stop + ch;
-
+
if(ctop < stop){
c.scrollTop = ctop;
},
// private
- insertRows : function(dm, firstRow, lastRow, isUpdate){
+ insertRows : function(dm, firstRow, lastRow, isUpdate) {
var last = dm.getCount() - 1;
- if(!isUpdate && firstRow === 0 && lastRow >= last){
- this.fireEvent('beforerowsinserted', this, firstRow, lastRow);
- this.refresh();
- this.fireEvent('rowsinserted', this, firstRow, lastRow);
- }else{
- if(!isUpdate){
+ if( !isUpdate && firstRow === 0 && lastRow >= last) {
+ this.fireEvent('beforerowsinserted', this, firstRow, lastRow);
+ this.refresh();
+ this.fireEvent('rowsinserted', this, firstRow, lastRow);
+ } else {
+ if (!isUpdate) {
this.fireEvent('beforerowsinserted', this, firstRow, lastRow);
}
var html = this.renderRows(firstRow, lastRow),
before = this.getRow(firstRow);
- if(before){
+ if (before) {
if(firstRow === 0){
Ext.fly(this.getRow(0)).removeClass(this.firstRowCls);
}
Ext.DomHelper.insertHtml('beforeBegin', before, html);
- }else{
+ } else {
var r = this.getRow(last - 1);
if(r){
Ext.fly(r).removeClass(this.lastRowCls);
}
Ext.DomHelper.insertHtml('beforeEnd', this.mainBody.dom, html);
}
- if(!isUpdate){
+ if (!isUpdate) {
this.fireEvent('rowsinserted', this, firstRow, lastRow);
this.processRows(firstRow);
- }else if(firstRow === 0 || firstRow >= last){
+ } else if (firstRow === 0 || firstRow >= last) {
//ensure first/last row is kept after an update.
Ext.fly(this.getRow(firstRow)).addClass(firstRow === 0 ? this.firstRowCls : this.lastRowCls);
}
}
},
- // private
+ /**
+ * @private
+ * Returns an array of column configurations - one for each column
+ * @return {Array} Array of column config objects. This includes the column name, renderer, id style and renderer
+ */
getColumnData : function(){
// build a map for all the columns
- var cs = [], cm = this.cm, colCount = cm.getColumnCount();
- for(var i = 0; i < colCount; i++){
+ var cs = [],
+ cm = this.cm,
+ colCount = cm.getColumnCount();
+
+ for (var i = 0; i < colCount; i++) {
var name = cm.getDataIndex(i);
+
cs[i] = {
- name : (!Ext.isDefined(name) ? this.ds.fields.get(i).name : name),
- renderer : cm.getRenderer(i),
- scope: cm.getRendererScope(i),
- id : cm.getColumnId(i),
- style : this.getColumnStyle(i)
+ name : (!Ext.isDefined(name) ? this.ds.fields.get(i).name : name),
+ renderer: cm.getRenderer(i),
+ scope : cm.getRendererScope(i),
+ id : cm.getColumnId(i),
+ style : this.getColumnStyle(i)
};
}
+
return cs;
},
this.fireEvent('refresh', this);
},
- // private
+ /**
+ * @private
+ * Displays the configured emptyText if there are currently no rows to display
+ */
applyEmptyText : function(){
if(this.emptyText && !this.hasRows()){
this.mainBody.update('<div class="x-grid-empty">' + this.emptyText + '</div>');
}
},
- // private
+ /**
+ * @private
+ * Adds sorting classes to the column headers based on the bound store's sortInfo. Fires the 'sortchange' event
+ * if the sorting has changed since this function was last run.
+ */
updateHeaderSortState : function(){
var state = this.ds.getSortState();
- if(!state){
+ if (!state) {
return;
}
- if(!this.sortState || (this.sortState.field != state.field || this.sortState.direction != state.direction)){
+
+ if (!this.sortState || (this.sortState.field != state.field || this.sortState.direction != state.direction)) {
this.grid.fireEvent('sortchange', this.grid, state);
}
+
this.sortState = state;
+
var sortColumn = this.cm.findColumnIndex(state.field);
- if(sortColumn != -1){
+ if (sortColumn != -1){
var sortDir = state.direction;
this.updateSortIcon(sortColumn, sortDir);
}
},
- // private
+ /**
+ * @private
+ * Removes any sorting indicator classes from the column headers
+ */
clearHeaderSortState : function(){
- if(!this.sortState){
+ if (!this.sortState) {
return;
}
this.grid.fireEvent('sortchange', this.grid, null);
// private
destroy : function(){
+ if (this.scrollToTopTask && this.scrollToTopTask.cancel){
+ this.scrollToTopTask.cancel();
+ }
if(this.colMenu){
Ext.menu.MenuMgr.unregister(this.colMenu);
this.colMenu.destroy();
if(this.autoFill){
var ct = this.grid.ownerCt;
if (ct && ct.getLayout()){
- ct.on('afterlayout', function(){
+ ct.on('afterlayout', function(){
this.fitColumns(true, true);
- this.updateHeaders();
- }, this, {single: true});
- }else{
- this.fitColumns(true, true);
+ this.updateHeaders();
+ }, this, {single: true});
+ }else{
+ this.fitColumns(true, true);
}
}else if(this.forceFit){
this.fitColumns(true, false);
// private
onAdd : function(ds, records, index){
-
this.insertRows(ds, index, index + (records.length-1));
},
// private
onLoad : function(){
- this.scrollToTop.defer(Ext.isGecko ? 1 : 0, this);
+ if (Ext.isGecko){
+ if (!this.scrollToTopTask) {
+ this.scrollToTopTask = new Ext.util.DelayedTask(this.scrollToTop, this);
+ }
+ this.scrollToTopTask.delay(1);
+ }else{
+ this.scrollToTop();
+ }
},
// private
// private
handleHdMenuClick : function(item){
var index = this.hdCtxIndex,
- cm = this.cm,
+ cm = this.cm,
ds = this.ds,
id = item.getItemId();
switch(id){
// private
isHideableColumn : function(c){
- return !c.hidden && !c.fixed;
+ return !c.hidden;
},
// private
var cm = this.cm, colCount = cm.getColumnCount();
this.colMenu.removeAll();
for(var i = 0; i < colCount; i++){
- if(cm.config[i].fixed !== true && cm.config[i].hideable !== false){
+ if(cm.config[i].hideable !== false){
this.colMenu.add(new Ext.menu.CheckItem({
itemId: 'col-'+cm.getColumnId(i),
text: cm.getColumnHeader(i),
// private
// This is a support class used internally by the Grid components
-Ext.grid.GridView.SplitDragZone = function(grid, hd){
- this.grid = grid;
- this.view = grid.getView();
- this.marker = this.view.resizeMarker;
- this.proxy = this.view.resizeProxy;
- Ext.grid.GridView.SplitDragZone.superclass.constructor.call(this, hd,
- 'gridSplitters' + this.grid.getGridEl().id, {
- dragElId : Ext.id(this.proxy.dom), resizeFrame:false
- });
- this.scroll = false;
- this.hw = this.view.splitHandleWidth || 5;
-};
-Ext.extend(Ext.grid.GridView.SplitDragZone, Ext.dd.DDProxy, {
+Ext.grid.GridView.SplitDragZone = Ext.extend(Ext.dd.DDProxy, {
+
+ constructor: function(grid, hd){
+ this.grid = grid;
+ this.view = grid.getView();
+ this.marker = this.view.resizeMarker;
+ this.proxy = this.view.resizeProxy;
+ Ext.grid.GridView.SplitDragZone.superclass.constructor.call(this, hd,
+ 'gridSplitters' + this.grid.getGridEl().id, {
+ dragElId : Ext.id(this.proxy.dom), resizeFrame:false
+ });
+ this.scroll = false;
+ this.hw = this.view.splitHandleWidth || 5;
+ },
b4StartDrag : function(x, y){
+ this.dragHeadersDisabled = this.view.headersDisabled;
this.view.headersDisabled = true;
var h = this.view.mainWrap.getHeight();
this.marker.setHeight(h);
this.marker.show();
this.marker.alignTo(this.view.getHeaderCell(this.cellIndex), 'tl-tl', [-2, 0]);
this.proxy.setHeight(h);
- var w = this.cm.getColumnWidth(this.cellIndex);
- var minw = Math.max(w-this.grid.minColumnWidth, 0);
+ var w = this.cm.getColumnWidth(this.cellIndex),
+ minw = Math.max(w-this.grid.minColumnWidth, 0);
this.resetConstraints();
this.setXConstraint(minw, 1000);
this.setYConstraint(0, 0);
this.startPos = x;
Ext.dd.DDProxy.prototype.b4StartDrag.call(this, x, y);
},
-
+
allowHeaderDrag : function(e){
return true;
},
-
handleMouseDown : function(e){
var t = this.view.findHeaderCell(e.getTarget());
if(t && this.allowHeaderDrag(e)){
- var xy = this.view.fly(t).getXY(), x = xy[0], y = xy[1];
- var exy = e.getXY(), ex = exy[0];
- var w = t.offsetWidth, adjust = false;
+ var xy = this.view.fly(t).getXY(),
+ x = xy[0],
+ y = xy[1];
+ exy = e.getXY(), ex = exy[0],
+ w = t.offsetWidth, adjust = false;
+
if((ex - x) <= this.hw){
adjust = -1;
}else if((x+w) - ex <= this.hw){
endDrag : function(e){
this.marker.hide();
- var v = this.view;
- var endX = Math.max(this.minX, e.getPageX());
- var diff = endX - this.startPos;
+ var v = this.view,
+ endX = Math.max(this.minX, e.getPageX()),
+ diff = endX - this.startPos,
+ disabled = this.dragHeadersDisabled;
+
v.onColumnSplitterMoved(this.cellIndex, this.cm.getColumnWidth(this.cellIndex)+diff);
setTimeout(function(){
- v.headersDisabled = false;
+ v.headersDisabled = disabled;
}, 50);
},
this.setDelta(0,0);
}
});
-</pre> \r
-</body>\r
+</pre>
+</body>
</html>
\ No newline at end of file
git.ithinksw.org / extjs.git / blobdiff