+++ /dev/null
-/*\r
- * Ext JS Library 2.2.1\r
- * Copyright(c) 2006-2009, Ext JS, LLC.\r
- * licensing@extjs.com\r
- * \r
- * http://extjs.com/license\r
- */\r
-\r
-/**\r
- * @class Ext.grid.GridView\r
- * @extends Ext.util.Observable\r
- * <p>This class encapsulates the user interface of an {@link Ext.grid.GridPanel}.\r
- * Methods of this class may be used to access user interface elements to enable\r
- * special display effects. Do not change the DOM structure of the user interface.</p>\r
- * <p>This class does not provide ways to manipulate the underlying data. The data\r
- * model of a Grid is held in an {@link Ext.data.Store}.</p>\r
- * @constructor\r
- * @param {Object} config\r
- */\r
-Ext.grid.GridView = function(config){\r
- Ext.apply(this, config);\r
- // These events are only used internally by the grid components\r
- this.addEvents(\r
- /**\r
- * @event beforerowremoved\r
- * Internal UI Event. Fired before a row is removed.\r
- * @param {Ext.grid.GridView} view\r
- * @param {Number} rowIndex The index of the row to be removed.\r
- * @param {Ext.data.Record} record The Record to be removed\r
- */\r
- "beforerowremoved",\r
- /**\r
- * @event beforerowsinserted\r
- * Internal UI Event. Fired before rows are inserted.\r
- * @param {Ext.grid.GridView} view\r
- * @param {Number} firstRow The index of the first row to be inserted.\r
- * @param {Number} lastRow The index of the last row to be inserted.\r
- */\r
- "beforerowsinserted",\r
- /**\r
- * @event beforerefresh\r
- * Internal UI Event. Fired before the view is refreshed.\r
- * @param {Ext.grid.GridView} view\r
- */\r
- "beforerefresh",\r
- /**\r
- * @event rowremoved\r
- * Internal UI Event. Fired after a row is removed.\r
- * @param {Ext.grid.GridView} view\r
- * @param {Number} rowIndex The index of the row that was removed.\r
- * @param {Ext.data.Record} record The Record that was removed\r
- */\r
- "rowremoved",\r
- /**\r
- * @event rowsinserted\r
- * Internal UI Event. Fired after rows are inserted.\r
- * @param {Ext.grid.GridView} view\r
- * @param {Number} firstRow The index of the first inserted.\r
- * @param {Number} lastRow The index of the last row inserted.\r
- */\r
- "rowsinserted",\r
- /**\r
- * @event rowupdated\r
- * Internal UI Event. Fired after a row has been updated.\r
- * @param {Ext.grid.GridView} view\r
- * @param {Number} firstRow The index of the row updated.\r
- * @param {Ext.data.record} record The Record backing the row updated.\r
- */\r
- "rowupdated",\r
- /**\r
- * @event refresh\r
- * Internal UI Event. Fired after the GridView's body has been refreshed.\r
- * @param {Ext.grid.GridView} view\r
- */\r
- "refresh"\r
- );\r
- Ext.grid.GridView.superclass.constructor.call(this);\r
-};\r
-\r
-Ext.extend(Ext.grid.GridView, Ext.util.Observable, {\r
- /**\r
- * Override this function to apply custom CSS classes to rows during rendering. You can also supply custom\r
- * parameters to the row template for the current row to customize how it is rendered using the <b>rowParams</b>\r
- * parameter. This function should return the CSS class name (or empty string '' for none) that will be added\r
- * to the row's wrapping div. To apply multiple class names, simply return them space-delimited within the string\r
- * (e.g., 'my-class another-class').\r
- * @param {Record} record The {@link Ext.data.Record} corresponding to the current row\r
- * @param {Number} index The row index\r
- * @param {Object} rowParams A config object that is passed to the row template during rendering that allows\r
- * customization of various aspects of a body row, if applicable. Note that this object will only be applied if\r
- * {@link #enableRowBody} = true, otherwise it will be ignored. The object may contain any of these properties:<ul>\r
- * <li><code>body</code> : String <div class="sub-desc">An HTML fragment to be rendered as the cell's body content (defaults to '').</div></li>\r
- * <li><code>bodyStyle</code> : String <div class="sub-desc">A CSS style string that will be applied to the row's TR style attribute (defaults to '').</div></li>\r
- * <li><code>cols</code> : Number <div class="sub-desc">The column count to apply to the body row's TD colspan attribute (defaults to the current\r
- * column count of the grid).</div></li>\r
- * </ul>\r
- * @param {Store} store The {@link Ext.data.Store} this grid is bound to\r
- * @method getRowClass\r
- * @return {String} a CSS class name to add to the row.\r
- */\r
- /**\r
- * @cfg {Boolean} enableRowBody True to add a second TR element per row that can be used to provide a row body\r
- * that spans beneath the data row. Use the {@link #getRowClass} method's rowParams config to customize the row body.\r
- */\r
- /**\r
- * @cfg {String} emptyText Default text to display in the grid body when no rows are available (defaults to '').\r
- */\r
- /**\r
- * @property dragZone\r
- * @type Ext.grid.GridDragZone\r
- * <p><b>This will only be present if the owning GridPanel was configured with {@link Ext.grid.GridPanel#enableDragDrop enableDragDrop} <tt>true</tt>.</b></p>\r
- * <p><b>This will only be present after the owning GridPanel has been rendered</b>.</p>\r
- * <p>A customized implementation of a {@link Ext.dd.DragZone DragZone} which provides default implementations of the\r
- * template methods of DragZone to enable dragging of the selected rows of a GridPanel. See {@link Ext.grid.GridDragZone} for details.</p>\r
- */\r
- /**\r
- * @cfg {Boolean} deferEmptyText True to defer emptyText being applied until the store's first load\r
- */\r
- deferEmptyText: true,\r
- /**\r
- * The amount of space to reserve for the scrollbar (defaults to 19 pixels)\r
- * @type Number\r
- */\r
- scrollOffset: 19,\r
- /**\r
- * @cfg {Boolean} autoFill True to auto expand the columns to fit the grid <b>when the grid is created</b>.\r
- */\r
- autoFill: false,\r
- /**\r
- * @cfg {Boolean} forceFit True to auto expand/contract the size of the columns to fit the grid width and prevent horizontal scrolling.\r
- * This option overrides any (@link Ext.grid.ColumnModel#width width} settings in the ColumnModel.\r
- */\r
- forceFit: false,\r
- /**\r
- * The CSS classes applied to a header when it is sorted. (defaults to ["sort-asc", "sort-desc"])\r
- * @type Array\r
- */\r
- sortClasses : ["sort-asc", "sort-desc"],\r
- /**\r
- * The text displayed in the "Sort Ascending" menu item\r
- * @type String\r
- */\r
- sortAscText : "Sort Ascending",\r
- /**\r
- * The text displayed in the "Sort Descending" menu item\r
- * @type String\r
- */\r
- sortDescText : "Sort Descending",\r
- /**\r
- * The text displayed in the "Columns" menu item\r
- * @type String\r
- */\r
- columnsText : "Columns",\r
-\r
- // private\r
- borderWidth: 2,\r
- tdClass: 'x-grid3-cell',\r
- hdCls: 'x-grid3-hd',\r
-\r
- /**\r
- * @cfg {Number} cellSelectorDepth The number of levels to search for cells in event delegation (defaults to 4)\r
- */\r
- cellSelectorDepth: 4,\r
- /**\r
- * @cfg {Number} rowSelectorDepth The number of levels to search for rows in event delegation (defaults to 10)\r
- */\r
- rowSelectorDepth: 10,\r
-\r
- /**\r
- * @cfg {String} cellSelector The selector used to find cells internally\r
- */\r
- cellSelector: 'td.x-grid3-cell',\r
- /**\r
- * @cfg {String} rowSelector The selector used to find rows internally\r
- */\r
- rowSelector: 'div.x-grid3-row',\r
-\r
- /* -------------------------------- UI Specific ----------------------------- */\r
-\r
- // private\r
- initTemplates : function(){\r
- var ts = this.templates || {};\r
- if(!ts.master){\r
- ts.master = new Ext.Template(\r
- '<div class="x-grid3" hidefocus="true">',\r
- '<div class="x-grid3-viewport">',\r
- '<div class="x-grid3-header"><div class="x-grid3-header-inner"><div class="x-grid3-header-offset">{header}</div></div><div class="x-clear"></div></div>',\r
- '<div class="x-grid3-scroller"><div class="x-grid3-body">{body}</div><a href="#" class="x-grid3-focus" tabIndex="-1"></a></div>',\r
- "</div>",\r
- '<div class="x-grid3-resize-marker"> </div>',\r
- '<div class="x-grid3-resize-proxy"> </div>',\r
- "</div>"\r
- );\r
- }\r
-\r
- if(!ts.header){\r
- ts.header = new Ext.Template(\r
- '<table border="0" cellspacing="0" cellpadding="0" style="{tstyle}">',\r
- '<thead><tr class="x-grid3-hd-row">{cells}</tr></thead>',\r
- "</table>"\r
- );\r
- }\r
-\r
- if(!ts.hcell){\r
- ts.hcell = new Ext.Template(\r
- '<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>' : '',\r
- '{value}<img class="x-grid3-sort-icon" src="', Ext.BLANK_IMAGE_URL, '" />',\r
- "</div></td>"\r
- );\r
- }\r
-\r
- if(!ts.body){\r
- ts.body = new Ext.Template('{rows}');\r
- }\r
-\r
- if(!ts.row){\r
- ts.row = new Ext.Template(\r
- '<div class="x-grid3-row {alt}" style="{tstyle}"><table class="x-grid3-row-table" border="0" cellspacing="0" cellpadding="0" style="{tstyle}">',\r
- '<tbody><tr>{cells}</tr>',\r
- (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>' : ''),\r
- '</tbody></table></div>'\r
- );\r
- }\r
-\r
- if(!ts.cell){\r
- ts.cell = new Ext.Template(\r
- '<td class="x-grid3-col x-grid3-cell x-grid3-td-{id} {css}" style="{style}" tabIndex="0" {cellAttr}>',\r
- '<div class="x-grid3-cell-inner x-grid3-col-{id}" unselectable="on" {attr}>{value}</div>',\r
- "</td>"\r
- );\r
- }\r
-\r
- for(var k in ts){\r
- var t = ts[k];\r
- if(t && typeof t.compile == 'function' && !t.compiled){\r
- t.disableFormats = true;\r
- t.compile();\r
- }\r
- }\r
-\r
- this.templates = ts;\r
- this.colRe = new RegExp("x-grid3-td-([^\\s]+)", "");\r
- },\r
-\r
- // private\r
- fly : function(el){\r
- if(!this._flyweight){\r
- this._flyweight = new Ext.Element.Flyweight(document.body);\r
- }\r
- this._flyweight.dom = el;\r
- return this._flyweight;\r
- },\r
-\r
- // private\r
- getEditorParent : function(){\r
- return this.scroller.dom;\r
- },\r
-\r
- // private\r
- initElements : function(){\r
- var E = Ext.Element;\r
-\r
- var el = this.grid.getGridEl().dom.firstChild;\r
- var cs = el.childNodes;\r
-\r
- this.el = new E(el);\r
-\r
- this.mainWrap = new E(cs[0]);\r
- this.mainHd = new E(this.mainWrap.dom.firstChild);\r
-\r
- if(this.grid.hideHeaders){\r
- this.mainHd.setDisplayed(false);\r
- }\r
-\r
- this.innerHd = this.mainHd.dom.firstChild;\r
- this.scroller = new E(this.mainWrap.dom.childNodes[1]);\r
- if(this.forceFit){\r
- this.scroller.setStyle('overflow-x', 'hidden');\r
- }\r
- /**\r
- * The GridView's body Element which encapsulates all rows in the Grid. {@link Ext.Element Element}. Read-only.\r
- * <p>This Element is only available after the GridPanel has been rendered.</p>\r
- * @type Ext.Element\r
- * @property mainBody\r
- */\r
- this.mainBody = new E(this.scroller.dom.firstChild);\r
-\r
- this.focusEl = new E(this.scroller.dom.childNodes[1]);\r
- this.focusEl.swallowEvent("click", true);\r
-\r
- this.resizeMarker = new E(cs[1]);\r
- this.resizeProxy = new E(cs[2]);\r
- },\r
-\r
- // private\r
- getRows : function(){\r
- return this.hasRows() ? this.mainBody.dom.childNodes : [];\r
- },\r
-\r
- // finder methods, used with delegation\r
-\r
- // private\r
- findCell : function(el){\r
- if(!el){\r
- return false;\r
- }\r
- return this.fly(el).findParent(this.cellSelector, this.cellSelectorDepth);\r
- },\r
-\r
- // private\r
- findCellIndex : function(el, requiredCls){\r
- var cell = this.findCell(el);\r
- if(cell && (!requiredCls || this.fly(cell).hasClass(requiredCls))){\r
- return this.getCellIndex(cell);\r
- }\r
- return false;\r
- },\r
-\r
- // private\r
- getCellIndex : function(el){\r
- if(el){\r
- var m = el.className.match(this.colRe);\r
- if(m && m[1]){\r
- return this.cm.getIndexById(m[1]);\r
- }\r
- }\r
- return false;\r
- },\r
-\r
- // private\r
- findHeaderCell : function(el){\r
- var cell = this.findCell(el);\r
- return cell && this.fly(cell).hasClass(this.hdCls) ? cell : null;\r
- },\r
-\r
- // private\r
- findHeaderIndex : function(el){\r
- return this.findCellIndex(el, this.hdCls);\r
- },\r
-\r
-/**\r
- * Return the HtmlElement representing the grid row which contains the passed element.\r
- * @param {Element} el The target element\r
- * @return The row element, or null if the target element is not within a row of this GridView.\r
- */\r
- findRow : function(el){\r
- if(!el){\r
- return false;\r
- }\r
- return this.fly(el).findParent(this.rowSelector, this.rowSelectorDepth);\r
- },\r
-\r
-/**\r
- * Return the index of the grid row which contains the passed element.\r
- * @param {Element} el The target element\r
- * @return The row index, or <b>false</b> if the target element is not within a row of this GridView.\r
- */\r
- findRowIndex : function(el){\r
- var r = this.findRow(el);\r
- return r ? r.rowIndex : false;\r
- },\r
-\r
- // getter methods for fetching elements dynamically in the grid\r
-\r
-/**\r
- * Return the <TR> HtmlElement which represents a Grid row for the specified index.\r
- * @param {Number} index The row index\r
- * @return {HtmlElement} The <TR> element.\r
- */\r
- getRow : function(row){\r
- return this.getRows()[row];\r
- },\r
-\r
-/**\r
- * Returns the grid's <TD> HtmlElement at the specified coordinates.\r
- * @param {Number} row The row index in which to find the cell.\r
- * @param {Number} col The column index of the cell.\r
- * @return {HtmlElement} The <TD> at the specified coordinates.\r
- */\r
- getCell : function(row, col){\r
- return this.getRow(row).getElementsByTagName('td')[col];\r
- },\r
-\r
-/**\r
- * Return the <TD> HtmlElement which represents the Grid's header cell for the specified column index.\r
- * @param {Number} index The column index\r
- * @return {HtmlElement} The <TD> element.\r
- */\r
- getHeaderCell : function(index){\r
- return this.mainHd.dom.getElementsByTagName('td')[index];\r
- },\r
-\r
- // manipulating elements\r
-\r
- // private - use getRowClass to apply custom row classes\r
- addRowClass : function(row, cls){\r
- var r = this.getRow(row);\r
- if(r){\r
- this.fly(r).addClass(cls);\r
- }\r
- },\r
-\r
- // private\r
- removeRowClass : function(row, cls){\r
- var r = this.getRow(row);\r
- if(r){\r
- this.fly(r).removeClass(cls);\r
- }\r
- },\r
-\r
- // private\r
- removeRow : function(row){\r
- Ext.removeNode(this.getRow(row));\r
- this.syncFocusEl(row);\r
- },\r
- \r
- // private\r
- removeRows : function(firstRow, lastRow){\r
- var bd = this.mainBody.dom;\r
- for(var rowIndex = firstRow; rowIndex <= lastRow; rowIndex++){\r
- Ext.removeNode(bd.childNodes[firstRow]);\r
- }\r
- this.syncFocusEl(firstRow);\r
- },\r
-\r
- // scrolling stuff\r
-\r
- // private\r
- getScrollState : function(){\r
- var sb = this.scroller.dom;\r
- return {left: sb.scrollLeft, top: sb.scrollTop};\r
- },\r
-\r
- // private\r
- restoreScroll : function(state){\r
- var sb = this.scroller.dom;\r
- sb.scrollLeft = state.left;\r
- sb.scrollTop = state.top;\r
- },\r
-\r
- /**\r
- * Scrolls the grid to the top\r
- */\r
- scrollToTop : function(){\r
- this.scroller.dom.scrollTop = 0;\r
- this.scroller.dom.scrollLeft = 0;\r
- },\r
-\r
- // private\r
- syncScroll : function(){\r
- this.syncHeaderScroll();\r
- var mb = this.scroller.dom;\r
- this.grid.fireEvent("bodyscroll", mb.scrollLeft, mb.scrollTop);\r
- },\r
-\r
- // private\r
- syncHeaderScroll : function(){\r
- var mb = this.scroller.dom;\r
- this.innerHd.scrollLeft = mb.scrollLeft;\r
- this.innerHd.scrollLeft = mb.scrollLeft; // second time for IE (1/2 time first fails, other browsers ignore)\r
- },\r
-\r
- // private\r
- updateSortIcon : function(col, dir){\r
- var sc = this.sortClasses;\r
- var hds = this.mainHd.select('td').removeClass(sc);\r
- hds.item(col).addClass(sc[dir == "DESC" ? 1 : 0]);\r
- },\r
-\r
- // private\r
- updateAllColumnWidths : function(){\r
- var tw = this.getTotalWidth();\r
- var clen = this.cm.getColumnCount();\r
- var ws = [];\r
- for(var i = 0; i < clen; i++){\r
- ws[i] = this.getColumnWidth(i);\r
- }\r
-\r
- this.innerHd.firstChild.firstChild.style.width = tw;\r
-\r
- for(var i = 0; i < clen; i++){\r
- var hd = this.getHeaderCell(i);\r
- hd.style.width = ws[i];\r
- }\r
-\r
- var ns = this.getRows(), row, trow;\r
- for(var i = 0, len = ns.length; i < len; i++){\r
- row = ns[i];\r
- row.style.width = tw;\r
- if(row.firstChild){\r
- row.firstChild.style.width = tw;\r
- trow = row.firstChild.rows[0];\r
- for (var j = 0; j < clen; j++) {\r
- trow.childNodes[j].style.width = ws[j];\r
- }\r
- }\r
- }\r
-\r
- this.onAllColumnWidthsUpdated(ws, tw);\r
- },\r
-\r
- // private\r
- updateColumnWidth : function(col, width){\r
- var w = this.getColumnWidth(col);\r
- var tw = this.getTotalWidth();\r
-\r
- this.innerHd.firstChild.firstChild.style.width = tw;\r
- var hd = this.getHeaderCell(col);\r
- hd.style.width = w;\r
-\r
- var ns = this.getRows(), row;\r
- for(var i = 0, len = ns.length; i < len; i++){\r
- row = ns[i];\r
- row.style.width = tw;\r
- if(row.firstChild){\r
- row.firstChild.style.width = tw;\r
- row.firstChild.rows[0].childNodes[col].style.width = w;\r
- }\r
- }\r
-\r
- this.onColumnWidthUpdated(col, w, tw);\r
- },\r
-\r
- // private\r
- updateColumnHidden : function(col, hidden){\r
- var tw = this.getTotalWidth();\r
-\r
- this.innerHd.firstChild.firstChild.style.width = tw;\r
-\r
- var display = hidden ? 'none' : '';\r
-\r
- var hd = this.getHeaderCell(col);\r
- hd.style.display = display;\r
-\r
- var ns = this.getRows(), row;\r
- for(var i = 0, len = ns.length; i < len; i++){\r
- row = ns[i];\r
- row.style.width = tw;\r
- if(row.firstChild){\r
- row.firstChild.style.width = tw;\r
- row.firstChild.rows[0].childNodes[col].style.display = display;\r
- }\r
- }\r
-\r
- this.onColumnHiddenUpdated(col, hidden, tw);\r
-\r
- delete this.lastViewWidth; // force recalc\r
- this.layout();\r
- },\r
-\r
- // private\r
- doRender : function(cs, rs, ds, startRow, colCount, stripe){\r
- var ts = this.templates, ct = ts.cell, rt = ts.row, last = colCount-1;\r
- var tstyle = 'width:'+this.getTotalWidth()+';';\r
- // buffers\r
- var buf = [], cb, c, p = {}, rp = {tstyle: tstyle}, r;\r
- for(var j = 0, len = rs.length; j < len; j++){\r
- r = rs[j]; cb = [];\r
- var rowIndex = (j+startRow);\r
- for(var i = 0; i < colCount; i++){\r
- c = cs[i];\r
- p.id = c.id;\r
- p.css = i == 0 ? 'x-grid3-cell-first ' : (i == last ? 'x-grid3-cell-last ' : '');\r
- p.attr = p.cellAttr = "";\r
- p.value = c.renderer(r.data[c.name], p, r, rowIndex, i, ds);\r
- p.style = c.style;\r
- if(p.value == undefined || p.value === "") p.value = " ";\r
- if(r.dirty && typeof r.modified[c.name] !== 'undefined'){\r
- p.css += ' x-grid3-dirty-cell';\r
- }\r
- cb[cb.length] = ct.apply(p);\r
- }\r
- var alt = [];\r
- if(stripe && ((rowIndex+1) % 2 == 0)){\r
- alt[0] = "x-grid3-row-alt";\r
- }\r
- if(r.dirty){\r
- alt[1] = " x-grid3-dirty-row";\r
- }\r
- rp.cols = colCount;\r
- if(this.getRowClass){\r
- alt[2] = this.getRowClass(r, rowIndex, rp, ds);\r
- }\r
- rp.alt = alt.join(" ");\r
- rp.cells = cb.join("");\r
- buf[buf.length] = rt.apply(rp);\r
- }\r
- return buf.join("");\r
- },\r
-\r
- // private\r
- processRows : function(startRow, skipStripe){\r
- if(this.ds.getCount() < 1){\r
- return;\r
- }\r
- skipStripe = skipStripe || !this.grid.stripeRows;\r
- startRow = startRow || 0;\r
- var rows = this.getRows();\r
- var cls = ' x-grid3-row-alt ';\r
- rows[0].className += ' x-grid3-row-first';\r
- rows[rows.length - 1].className += ' x-grid3-row-last';\r
- for(var i = startRow, len = rows.length; i < len; i++){\r
- var row = rows[i];\r
- row.rowIndex = i;\r
- if(!skipStripe){\r
- var isAlt = ((i+1) % 2 == 0);\r
- var hasAlt = (' '+row.className + ' ').indexOf(cls) != -1;\r
- if(isAlt == hasAlt){\r
- continue;\r
- }\r
- if(isAlt){\r
- row.className += " x-grid3-row-alt";\r
- }else{\r
- row.className = row.className.replace("x-grid3-row-alt", "");\r
- }\r
- }\r
- }\r
- },\r
-\r
- afterRender: function(){\r
- this.mainBody.dom.innerHTML = this.renderRows();\r
- this.processRows(0, true);\r
-\r
- if(this.deferEmptyText !== true){\r
- this.applyEmptyText();\r
- }\r
- },\r
-\r
- // private\r
- renderUI : function(){\r
-\r
- var header = this.renderHeaders();\r
- var body = this.templates.body.apply({rows:''});\r
-\r
-\r
- var html = this.templates.master.apply({\r
- body: body,\r
- header: header\r
- });\r
-\r
- var g = this.grid;\r
-\r
- g.getGridEl().dom.innerHTML = html;\r
-\r
- this.initElements();\r
-\r
- // get mousedowns early\r
- Ext.fly(this.innerHd).on("click", this.handleHdDown, this);\r
- this.mainHd.on("mouseover", this.handleHdOver, this);\r
- this.mainHd.on("mouseout", this.handleHdOut, this);\r
- this.mainHd.on("mousemove", this.handleHdMove, this);\r
-\r
- this.scroller.on('scroll', this.syncScroll, this);\r
- if(g.enableColumnResize !== false){\r
- this.splitZone = new Ext.grid.GridView.SplitDragZone(g, this.mainHd.dom);\r
- }\r
-\r
- if(g.enableColumnMove){\r
- this.columnDrag = new Ext.grid.GridView.ColumnDragZone(g, this.innerHd);\r
- this.columnDrop = new Ext.grid.HeaderDropZone(g, this.mainHd.dom);\r
- }\r
-\r
- if(g.enableHdMenu !== false){\r
- if(g.enableColumnHide !== false){\r
- this.colMenu = new Ext.menu.Menu({id:g.id + "-hcols-menu"});\r
- this.colMenu.on("beforeshow", this.beforeColMenuShow, this);\r
- this.colMenu.on("itemclick", this.handleHdMenuClick, this);\r
- }\r
- this.hmenu = new Ext.menu.Menu({id: g.id + "-hctx"});\r
- this.hmenu.add(\r
- {id:"asc", text: this.sortAscText, cls: "xg-hmenu-sort-asc"},\r
- {id:"desc", text: this.sortDescText, cls: "xg-hmenu-sort-desc"}\r
- );\r
- if(g.enableColumnHide !== false){\r
- this.hmenu.add('-',\r
- {id:"columns", text: this.columnsText, menu: this.colMenu, iconCls: 'x-cols-icon'}\r
- );\r
- }\r
- this.hmenu.on("itemclick", this.handleHdMenuClick, this);\r
-\r
- //g.on("headercontextmenu", this.handleHdCtx, this);\r
- }\r
-\r
- if(g.trackMouseOver){\r
- this.mainBody.on("mouseover", this.onRowOver, this);\r
- this.mainBody.on("mouseout", this.onRowOut, this);\r
- }\r
- if(g.enableDragDrop || g.enableDrag){\r
- this.dragZone = new Ext.grid.GridDragZone(g, {\r
- ddGroup : g.ddGroup || 'GridDD'\r
- });\r
- }\r
-\r
- this.updateHeaderSortState();\r
-\r
- },\r
-\r
- // private\r
- layout : function(){\r
- if(!this.mainBody){\r
- return; // not rendered\r
- }\r
- var g = this.grid;\r
- var c = g.getGridEl();\r
- var csize = c.getSize(true);\r
- var vw = csize.width;\r
-\r
- if(vw < 20 || csize.height < 20){ // display: none?\r
- return;\r
- }\r
-\r
- if(g.autoHeight){\r
- this.scroller.dom.style.overflow = 'visible';\r
- if(Ext.isSafari){\r
- this.scroller.dom.style.position = 'static';\r
- }\r
- }else{\r
- this.el.setSize(csize.width, csize.height);\r
-\r
- var hdHeight = this.mainHd.getHeight();\r
- var vh = csize.height - (hdHeight);\r
-\r
- this.scroller.setSize(vw, vh);\r
- if(this.innerHd){\r
- this.innerHd.style.width = (vw)+'px';\r
- }\r
- }\r
- if(this.forceFit){\r
- if(this.lastViewWidth != vw){\r
- this.fitColumns(false, false);\r
- this.lastViewWidth = vw;\r
- }\r
- }else {\r
- this.autoExpand();\r
- this.syncHeaderScroll();\r
- }\r
- this.onLayout(vw, vh);\r
- },\r
-\r
- // template functions for subclasses and plugins\r
- // these functions include precalculated values\r
- onLayout : function(vw, vh){\r
- // do nothing\r
- },\r
-\r
- onColumnWidthUpdated : function(col, w, tw){\r
- //template method\r
- this.focusEl.setWidth(tw);\r
- },\r
-\r
- onAllColumnWidthsUpdated : function(ws, tw){\r
- //template method\r
- this.focusEl.setWidth(tw);\r
- },\r
-\r
- onColumnHiddenUpdated : function(col, hidden, tw){\r
- // template method\r
- this.focusEl.setWidth(tw);\r
- },\r
-\r
- updateColumnText : function(col, text){\r
- // template method\r
- },\r
-\r
- afterMove : function(colIndex){\r
- // template method\r
- },\r
-\r
- /* ----------------------------------- Core Specific -------------------------------------------*/\r
- // private\r
- init: function(grid){\r
- this.grid = grid;\r
-\r
- this.initTemplates();\r
- this.initData(grid.store, grid.colModel);\r
- this.initUI(grid);\r
- },\r
-\r
- // private\r
- getColumnId : function(index){\r
- return this.cm.getColumnId(index);\r
- },\r
-\r
- // private\r
- renderHeaders : function(){\r
- var cm = this.cm, ts = this.templates;\r
- var ct = ts.hcell;\r
-\r
- var cb = [], sb = [], p = {};\r
- var len = cm.getColumnCount();\r
- var last = len - 1;\r
- for(var i = 0; i < len; i++){\r
- p.id = cm.getColumnId(i);\r
- p.value = cm.getColumnHeader(i) || "";\r
- p.style = this.getColumnStyle(i, true);\r
- p.tooltip = this.getColumnTooltip(i);\r
- p.css = i == 0 ? 'x-grid3-cell-first ' : (i == last ? 'x-grid3-cell-last ' : '');\r
- if(cm.config[i].align == 'right'){\r
- p.istyle = 'padding-right:16px';\r
- } else {\r
- delete p.istyle;\r
- }\r
- cb[cb.length] = ct.apply(p);\r
- }\r
- return ts.header.apply({cells: cb.join(""), tstyle:'width:'+this.getTotalWidth()+';'});\r
- },\r
-\r
- // private\r
- getColumnTooltip : function(i){\r
- var tt = this.cm.getColumnTooltip(i);\r
- if(tt){\r
- if(Ext.QuickTips.isEnabled()){\r
- return 'ext:qtip="'+tt+'"';\r
- }else{\r
- return 'title="'+tt+'"';\r
- }\r
- }\r
- return "";\r
- },\r
-\r
- // private\r
- beforeUpdate : function(){\r
- this.grid.stopEditing(true);\r
- },\r
-\r
- // private\r
- updateHeaders : function(){\r
- this.innerHd.firstChild.innerHTML = this.renderHeaders();\r
- },\r
-\r
- /**\r
- * Focuses the specified row.\r
- * @param {Number} row The row index\r
- */\r
- focusRow : function(row){\r
- this.focusCell(row, 0, false);\r
- },\r
-\r
- /**\r
- * Focuses the specified cell.\r
- * @param {Number} row The row index\r
- * @param {Number} col The column index\r
- */\r
- focusCell : function(row, col, hscroll){\r
- this.syncFocusEl(this.ensureVisible(row, col, hscroll));\r
- if(Ext.isGecko){\r
- this.focusEl.focus();\r
- }else{\r
- this.focusEl.focus.defer(1, this.focusEl);\r
- }\r
- },\r
-\r
- resolveCell : function(row, col, hscroll){\r
- if(typeof row != "number"){\r
- row = row.rowIndex;\r
- }\r
- if(!this.ds){\r
- return null;\r
- }\r
- if(row < 0 || row >= this.ds.getCount()){\r
- return null;\r
- }\r
- col = (col !== undefined ? col : 0);\r
-\r
- var rowEl = this.getRow(row), cellEl;\r
- if(!(hscroll === false && col === 0)){\r
- while(this.cm.isHidden(col)){\r
- col++;\r
- }\r
- cellEl = this.getCell(row, col);\r
- }\r
-\r
- return {row: rowEl, cell: cellEl};\r
- },\r
-\r
- getResolvedXY : function(resolved){\r
- if(!resolved){\r
- return null;\r
- }\r
- var s = this.scroller.dom, c = resolved.cell, r = resolved.row;\r
- return c ? Ext.fly(c).getXY() : [this.el.getX(), Ext.fly(r).getY()];\r
- },\r
-\r
- syncFocusEl : function(row, col, hscroll){\r
- var xy = row;\r
- if(!Ext.isArray(xy)){\r
- row = Math.min(row, Math.max(0, this.getRows().length-1));\r
- xy = this.getResolvedXY(this.resolveCell(row, col, hscroll));\r
- }\r
- this.focusEl.setXY(xy||this.scroller.getXY());\r
- },\r
-\r
- ensureVisible : function(row, col, hscroll){\r
- var resolved = this.resolveCell(row, col, hscroll);\r
- if(!resolved || !resolved.row){\r
- return;\r
- }\r
-\r
- var rowEl = resolved.row, cellEl = resolved.cell;\r
-\r
- var c = this.scroller.dom;\r
-\r
- var ctop = 0;\r
- var p = rowEl, stop = this.el.dom;\r
- while(p && p != stop){\r
- ctop += p.offsetTop;\r
- p = p.offsetParent;\r
- }\r
- ctop -= this.mainHd.dom.offsetHeight;\r
-\r
- var cbot = ctop + rowEl.offsetHeight;\r
-\r
- var ch = c.clientHeight;\r
- var stop = parseInt(c.scrollTop, 10);\r
- var sbot = stop + ch;\r
-\r
- if(ctop < stop){\r
- c.scrollTop = ctop;\r
- }else if(cbot > sbot){\r
- c.scrollTop = cbot-ch;\r
- }\r
-\r
- if(hscroll !== false){\r
- var cleft = parseInt(cellEl.offsetLeft, 10);\r
- var cright = cleft + cellEl.offsetWidth;\r
-\r
- var sleft = parseInt(c.scrollLeft, 10);\r
- var sright = sleft + c.clientWidth;\r
- if(cleft < sleft){\r
- c.scrollLeft = cleft;\r
- }else if(cright > sright){\r
- c.scrollLeft = cright-c.clientWidth;\r
- }\r
- }\r
- return this.getResolvedXY(resolved);\r
- },\r
-\r
- // private\r
- insertRows : function(dm, firstRow, lastRow, isUpdate){\r
- if(!isUpdate && firstRow === 0 && lastRow >= dm.getCount()-1){\r
- this.refresh();\r
- }else{\r
- if(!isUpdate){\r
- this.fireEvent("beforerowsinserted", this, firstRow, lastRow);\r
- }\r
- var html = this.renderRows(firstRow, lastRow);\r
- var before = this.getRow(firstRow);\r
- if(before){\r
- Ext.DomHelper.insertHtml('beforeBegin', before, html);\r
- }else{\r
- Ext.DomHelper.insertHtml('beforeEnd', this.mainBody.dom, html);\r
- }\r
- if(!isUpdate){\r
- this.fireEvent("rowsinserted", this, firstRow, lastRow);\r
- this.processRows(firstRow);\r
- }\r
- }\r
- this.syncFocusEl(firstRow);\r
- },\r
-\r
- // private\r
- deleteRows : function(dm, firstRow, lastRow){\r
- if(dm.getRowCount()<1){\r
- this.refresh();\r
- }else{\r
- this.fireEvent("beforerowsdeleted", this, firstRow, lastRow);\r
-\r
- this.removeRows(firstRow, lastRow);\r
-\r
- this.processRows(firstRow);\r
- this.fireEvent("rowsdeleted", this, firstRow, lastRow);\r
- }\r
- },\r
-\r
- // private\r
- getColumnStyle : function(col, isHeader){\r
- var style = !isHeader ? (this.cm.config[col].css || '') : '';\r
- style += 'width:'+this.getColumnWidth(col)+';';\r
- if(this.cm.isHidden(col)){\r
- style += 'display:none;';\r
- }\r
- var align = this.cm.config[col].align;\r
- if(align){\r
- style += 'text-align:'+align+';';\r
- }\r
- return style;\r
- },\r
-\r
- // private\r
- getColumnWidth : function(col){\r
- var w = this.cm.getColumnWidth(col);\r
- if(typeof w == 'number'){\r
- return (Ext.isBorderBox ? w : (w-this.borderWidth > 0 ? w-this.borderWidth:0)) + 'px';\r
- }\r
- return w;\r
- },\r
-\r
- // private\r
- getTotalWidth : function(){\r
- return this.cm.getTotalWidth()+'px';\r
- },\r
-\r
- // private\r
- fitColumns : function(preventRefresh, onlyExpand, omitColumn){\r
- var cm = this.cm, leftOver, dist, i;\r
- var tw = cm.getTotalWidth(false);\r
- var aw = this.grid.getGridEl().getWidth(true)-this.scrollOffset;\r
-\r
- if(aw < 20){ // not initialized, so don't screw up the default widths\r
- return;\r
- }\r
- var extra = aw - tw;\r
-\r
- if(extra === 0){\r
- return false;\r
- }\r
-\r
- var vc = cm.getColumnCount(true);\r
- var ac = vc-(typeof omitColumn == 'number' ? 1 : 0);\r
- if(ac === 0){\r
- ac = 1;\r
- omitColumn = undefined;\r
- }\r
- var colCount = cm.getColumnCount();\r
- var cols = [];\r
- var extraCol = 0;\r
- var width = 0;\r
- var w;\r
- for (i = 0; i < colCount; i++){\r
- if(!cm.isHidden(i) && !cm.isFixed(i) && i !== omitColumn){\r
- w = cm.getColumnWidth(i);\r
- cols.push(i);\r
- extraCol = i;\r
- cols.push(w);\r
- width += w;\r
- }\r
- }\r
- var frac = (aw - cm.getTotalWidth())/width;\r
- while (cols.length){\r
- w = cols.pop();\r
- i = cols.pop();\r
- cm.setColumnWidth(i, Math.max(this.grid.minColumnWidth, Math.floor(w + w*frac)), true);\r
- }\r
-\r
- if((tw = cm.getTotalWidth(false)) > aw){\r
- var adjustCol = ac != vc ? omitColumn : extraCol;\r
- cm.setColumnWidth(adjustCol, Math.max(1,\r
- cm.getColumnWidth(adjustCol)- (tw-aw)), true);\r
- }\r
-\r
- if(preventRefresh !== true){\r
- this.updateAllColumnWidths();\r
- }\r
-\r
-\r
- return true;\r
- },\r
-\r
- // private\r
- autoExpand : function(preventUpdate){\r
- var g = this.grid, cm = this.cm;\r
- if(!this.userResized && g.autoExpandColumn){\r
- var tw = cm.getTotalWidth(false);\r
- var aw = this.grid.getGridEl().getWidth(true)-this.scrollOffset;\r
- if(tw != aw){\r
- var ci = cm.getIndexById(g.autoExpandColumn);\r
- var currentWidth = cm.getColumnWidth(ci);\r
- var cw = Math.min(Math.max(((aw-tw)+currentWidth), g.autoExpandMin), g.autoExpandMax);\r
- if(cw != currentWidth){\r
- cm.setColumnWidth(ci, cw, true);\r
- if(preventUpdate !== true){\r
- this.updateColumnWidth(ci, cw);\r
- }\r
- }\r
- }\r
- }\r
- },\r
-\r
- // private\r
- getColumnData : function(){\r
- // build a map for all the columns\r
- var cs = [], cm = this.cm, colCount = cm.getColumnCount();\r
- for(var i = 0; i < colCount; i++){\r
- var name = cm.getDataIndex(i);\r
- cs[i] = {\r
- name : (typeof name == 'undefined' ? this.ds.fields.get(i).name : name),\r
- renderer : cm.getRenderer(i),\r
- id : cm.getColumnId(i),\r
- style : this.getColumnStyle(i)\r
- };\r
- }\r
- return cs;\r
- },\r
-\r
- // private\r
- renderRows : function(startRow, endRow){\r
- // pull in all the crap needed to render rows\r
- var g = this.grid, cm = g.colModel, ds = g.store, stripe = g.stripeRows;\r
- var colCount = cm.getColumnCount();\r
-\r
- if(ds.getCount() < 1){\r
- return "";\r
- }\r
-\r
- var cs = this.getColumnData();\r
-\r
- startRow = startRow || 0;\r
- endRow = typeof endRow == "undefined"? ds.getCount()-1 : endRow;\r
-\r
- // records to render\r
- var rs = ds.getRange(startRow, endRow);\r
-\r
- return this.doRender(cs, rs, ds, startRow, colCount, stripe);\r
- },\r
-\r
- // private\r
- renderBody : function(){\r
- var markup = this.renderRows();\r
- return this.templates.body.apply({rows: markup});\r
- },\r
-\r
- // private\r
- refreshRow : function(record){\r
- var ds = this.ds, index;\r
- if(typeof record == 'number'){\r
- index = record;\r
- record = ds.getAt(index);\r
- }else{\r
- index = ds.indexOf(record);\r
- }\r
- var cls = [];\r
- this.insertRows(ds, index, index, true);\r
- this.getRow(index).rowIndex = index;\r
- this.onRemove(ds, record, index+1, true);\r
- this.fireEvent("rowupdated", this, index, record);\r
- },\r
-\r
- /**\r
- * Refreshs the grid UI\r
- * @param {Boolean} headersToo (optional) True to also refresh the headers\r
- */\r
- refresh : function(headersToo){\r
- this.fireEvent("beforerefresh", this);\r
- this.grid.stopEditing(true);\r
-\r
- var result = this.renderBody();\r
- this.mainBody.update(result);\r
-\r
- if(headersToo === true){\r
- this.updateHeaders();\r
- this.updateHeaderSortState();\r
- }\r
- this.processRows(0, true);\r
- this.layout();\r
- this.applyEmptyText();\r
- this.fireEvent("refresh", this);\r
- },\r
-\r
- // private\r
- applyEmptyText : function(){\r
- if(this.emptyText && !this.hasRows()){\r
- this.mainBody.update('<div class="x-grid-empty">' + this.emptyText + '</div>');\r
- }\r
- },\r
-\r
- // private\r
- updateHeaderSortState : function(){\r
- var state = this.ds.getSortState();\r
- if(!state){\r
- return;\r
- }\r
- if(!this.sortState || (this.sortState.field != state.field || this.sortState.direction != state.direction)){\r
- this.grid.fireEvent('sortchange', this.grid, state);\r
- }\r
- this.sortState = state;\r
- var sortColumn = this.cm.findColumnIndex(state.field);\r
- if(sortColumn != -1){\r
- var sortDir = state.direction;\r
- this.updateSortIcon(sortColumn, sortDir);\r
- }\r
- },\r
-\r
- // private\r
- destroy : function(){\r
- if(this.colMenu){\r
- Ext.menu.MenuMgr.unregister(this.colMenu);\r
- this.colMenu.destroy();\r
- delete this.colMenu;\r
- }\r
- if(this.hmenu){\r
- Ext.menu.MenuMgr.unregister(this.hmenu);\r
- this.hmenu.destroy();\r
- delete this.hmenu;\r
- }\r
- if(this.grid.enableColumnMove){\r
- var dds = Ext.dd.DDM.ids['gridHeader' + this.grid.getGridEl().id];\r
- if(dds){\r
- for(var dd in dds){\r
- if(!dds[dd].config.isTarget && dds[dd].dragElId){\r
- var elid = dds[dd].dragElId;\r
- dds[dd].unreg();\r
- Ext.get(elid).remove();\r
- } else if(dds[dd].config.isTarget){\r
- dds[dd].proxyTop.remove();\r
- dds[dd].proxyBottom.remove();\r
- dds[dd].unreg();\r
- }\r
- if(Ext.dd.DDM.locationCache[dd]){\r
- delete Ext.dd.DDM.locationCache[dd];\r
- }\r
- }\r
- delete Ext.dd.DDM.ids['gridHeader' + this.grid.getGridEl().id];\r
- }\r
- }\r
- \r
- if(this.dragZone){\r
- this.dragZone.unreg();\r
- }\r
- \r
- Ext.fly(this.innerHd).removeAllListeners();\r
- Ext.removeNode(this.innerHd);\r
- \r
- Ext.destroy(this.resizeMarker, this.resizeProxy, this.focusEl, this.mainBody, \r
- this.scroller, this.mainHd, this.mainWrap, this.dragZone, \r
- this.splitZone, this.columnDrag, this.columnDrop);\r
-\r
- this.initData(null, null);\r
- Ext.EventManager.removeResizeListener(this.onWindowResize, this);\r
- this.purgeListeners();\r
- },\r
-\r
- // private\r
- onDenyColumnHide : function(){\r
-\r
- },\r
-\r
- // private\r
- render : function(){\r
- if(this.autoFill){\r
- var ct = this.grid.ownerCt;\r
- if (ct && ct.getLayout()){\r
- ct.on('afterlayout', function(){ \r
- this.fitColumns(true, true);\r
- this.updateHeaders(); \r
- }, this, {single: true}); \r
- }else{ \r
- this.fitColumns(true, true); \r
- }\r
- }else if(this.forceFit){\r
- this.fitColumns(true, false);\r
- }else if(this.grid.autoExpandColumn){\r
- this.autoExpand(true);\r
- }\r
-\r
- this.renderUI();\r
- },\r
-\r
- /* --------------------------------- Model Events and Handlers --------------------------------*/\r
- // private\r
- initData : function(ds, cm){\r
- if(this.ds){\r
- this.ds.un("load", this.onLoad, this);\r
- this.ds.un("datachanged", this.onDataChange, this);\r
- this.ds.un("add", this.onAdd, this);\r
- this.ds.un("remove", this.onRemove, this);\r
- this.ds.un("update", this.onUpdate, this);\r
- this.ds.un("clear", this.onClear, this);\r
- }\r
- if(ds){\r
- ds.on("load", this.onLoad, this);\r
- ds.on("datachanged", this.onDataChange, this);\r
- ds.on("add", this.onAdd, this);\r
- ds.on("remove", this.onRemove, this);\r
- ds.on("update", this.onUpdate, this);\r
- ds.on("clear", this.onClear, this);\r
- }\r
- this.ds = ds;\r
-\r
- if(this.cm){\r
- this.cm.un("configchange", this.onColConfigChange, this);\r
- this.cm.un("widthchange", this.onColWidthChange, this);\r
- this.cm.un("headerchange", this.onHeaderChange, this);\r
- this.cm.un("hiddenchange", this.onHiddenChange, this);\r
- this.cm.un("columnmoved", this.onColumnMove, this);\r
- this.cm.un("columnlockchange", this.onColumnLock, this);\r
- }\r
- if(cm){\r
- delete this.lastViewWidth;\r
- cm.on("configchange", this.onColConfigChange, this);\r
- cm.on("widthchange", this.onColWidthChange, this);\r
- cm.on("headerchange", this.onHeaderChange, this);\r
- cm.on("hiddenchange", this.onHiddenChange, this);\r
- cm.on("columnmoved", this.onColumnMove, this);\r
- cm.on("columnlockchange", this.onColumnLock, this);\r
- }\r
- this.cm = cm;\r
- },\r
-\r
- // private\r
- onDataChange : function(){\r
- this.refresh();\r
- this.updateHeaderSortState();\r
- this.syncFocusEl(0);\r
- },\r
-\r
- // private\r
- onClear : function(){\r
- this.refresh();\r
- this.syncFocusEl(0);\r
- },\r
-\r
- // private\r
- onUpdate : function(ds, record){\r
- this.refreshRow(record);\r
- },\r
-\r
- // private\r
- onAdd : function(ds, records, index){\r
- this.insertRows(ds, index, index + (records.length-1));\r
- },\r
-\r
- // private\r
- onRemove : function(ds, record, index, isUpdate){\r
- if(isUpdate !== true){\r
- this.fireEvent("beforerowremoved", this, index, record);\r
- }\r
- this.removeRow(index);\r
- if(isUpdate !== true){\r
- this.processRows(index);\r
- this.applyEmptyText();\r
- this.fireEvent("rowremoved", this, index, record);\r
- }\r
- },\r
-\r
- // private\r
- onLoad : function(){\r
- this.scrollToTop();\r
- },\r
-\r
- // private\r
- onColWidthChange : function(cm, col, width){\r
- this.updateColumnWidth(col, width);\r
- },\r
-\r
- // private\r
- onHeaderChange : function(cm, col, text){\r
- this.updateHeaders();\r
- },\r
-\r
- // private\r
- onHiddenChange : function(cm, col, hidden){\r
- this.updateColumnHidden(col, hidden);\r
- },\r
-\r
- // private\r
- onColumnMove : function(cm, oldIndex, newIndex){\r
- this.indexMap = null;\r
- var s = this.getScrollState();\r
- this.refresh(true);\r
- this.restoreScroll(s);\r
- this.afterMove(newIndex);\r
- },\r
-\r
- // private\r
- onColConfigChange : function(){\r
- delete this.lastViewWidth;\r
- this.indexMap = null;\r
- this.refresh(true);\r
- },\r
-\r
- /* -------------------- UI Events and Handlers ------------------------------ */\r
- // private\r
- initUI : function(grid){\r
- grid.on("headerclick", this.onHeaderClick, this);\r
- },\r
-\r
- // private\r
- initEvents : function(){\r
-\r
- },\r
-\r
- // private\r
- onHeaderClick : function(g, index){\r
- if(this.headersDisabled || !this.cm.isSortable(index)){\r
- return;\r
- }\r
- g.stopEditing(true);\r
- g.store.sort(this.cm.getDataIndex(index));\r
- },\r
-\r
- // private\r
- onRowOver : function(e, t){\r
- var row;\r
- if((row = this.findRowIndex(t)) !== false){\r
- this.addRowClass(row, "x-grid3-row-over");\r
- }\r
- },\r
-\r
- // private\r
- onRowOut : function(e, t){\r
- var row;\r
- if((row = this.findRowIndex(t)) !== false && !e.within(this.getRow(row), true)){\r
- this.removeRowClass(row, "x-grid3-row-over");\r
- }\r
- },\r
-\r
- // private\r
- handleWheel : function(e){\r
- e.stopPropagation();\r
- },\r
-\r
- // private\r
- onRowSelect : function(row){\r
- this.addRowClass(row, "x-grid3-row-selected");\r
- },\r
-\r
- // private\r
- onRowDeselect : function(row){\r
- this.removeRowClass(row, "x-grid3-row-selected");\r
- },\r
-\r
- // private\r
- onCellSelect : function(row, col){\r
- var cell = this.getCell(row, col);\r
- if(cell){\r
- this.fly(cell).addClass("x-grid3-cell-selected");\r
- }\r
- },\r
-\r
- // private\r
- onCellDeselect : function(row, col){\r
- var cell = this.getCell(row, col);\r
- if(cell){\r
- this.fly(cell).removeClass("x-grid3-cell-selected");\r
- }\r
- },\r
-\r
- // private\r
- onColumnSplitterMoved : function(i, w){\r
- this.userResized = true;\r
- var cm = this.grid.colModel;\r
- cm.setColumnWidth(i, w, true);\r
-\r
- if(this.forceFit){\r
- this.fitColumns(true, false, i);\r
- this.updateAllColumnWidths();\r
- }else{\r
- this.updateColumnWidth(i, w);\r
- this.syncHeaderScroll();\r
- }\r
-\r
- this.grid.fireEvent("columnresize", i, w);\r
- },\r
-\r
- // private\r
- handleHdMenuClick : function(item){\r
- var index = this.hdCtxIndex;\r
- var cm = this.cm, ds = this.ds;\r
- switch(item.id){\r
- case "asc":\r
- ds.sort(cm.getDataIndex(index), "ASC");\r
- break;\r
- case "desc":\r
- ds.sort(cm.getDataIndex(index), "DESC");\r
- break;\r
- default:\r
- index = cm.getIndexById(item.id.substr(4));\r
- if(index != -1){\r
- if(item.checked && cm.getColumnsBy(this.isHideableColumn, this).length <= 1){\r
- this.onDenyColumnHide();\r
- return false;\r
- }\r
- cm.setHidden(index, item.checked);\r
- }\r
- }\r
- return true;\r
- },\r
-\r
- // private\r
- isHideableColumn : function(c){\r
- return !c.hidden && !c.fixed;\r
- },\r
-\r
- // private\r
- beforeColMenuShow : function(){\r
- var cm = this.cm, colCount = cm.getColumnCount();\r
- this.colMenu.removeAll();\r
- for(var i = 0; i < colCount; i++){\r
- if(cm.config[i].fixed !== true && cm.config[i].hideable !== false){\r
- this.colMenu.add(new Ext.menu.CheckItem({\r
- id: "col-"+cm.getColumnId(i),\r
- text: cm.getColumnHeader(i),\r
- checked: !cm.isHidden(i),\r
- hideOnClick:false,\r
- disabled: cm.config[i].hideable === false\r
- }));\r
- }\r
- }\r
- },\r
-\r
- // private\r
- handleHdDown : function(e, t){\r
- if(Ext.fly(t).hasClass('x-grid3-hd-btn')){\r
- e.stopEvent();\r
- var hd = this.findHeaderCell(t);\r
- Ext.fly(hd).addClass('x-grid3-hd-menu-open');\r
- var index = this.getCellIndex(hd);\r
- this.hdCtxIndex = index;\r
- var ms = this.hmenu.items, cm = this.cm;\r
- ms.get("asc").setDisabled(!cm.isSortable(index));\r
- ms.get("desc").setDisabled(!cm.isSortable(index));\r
- this.hmenu.on("hide", function(){\r
- Ext.fly(hd).removeClass('x-grid3-hd-menu-open');\r
- }, this, {single:true});\r
- this.hmenu.show(t, "tl-bl?");\r
- }\r
- },\r
-\r
- // private\r
- handleHdOver : function(e, t){\r
- var hd = this.findHeaderCell(t);\r
- if(hd && !this.headersDisabled){\r
- this.activeHd = hd;\r
- this.activeHdIndex = this.getCellIndex(hd);\r
- var fly = this.fly(hd);\r
- this.activeHdRegion = fly.getRegion();\r
- if(!this.cm.isMenuDisabled(this.activeHdIndex)){\r
- fly.addClass("x-grid3-hd-over");\r
- this.activeHdBtn = fly.child('.x-grid3-hd-btn');\r
- if(this.activeHdBtn){\r
- this.activeHdBtn.dom.style.height = (hd.firstChild.offsetHeight-1)+'px';\r
- }\r
- }\r
- }\r
- },\r
-\r
- // private\r
- handleHdMove : function(e, t){\r
- if(this.activeHd && !this.headersDisabled){\r
- var hw = this.splitHandleWidth || 5;\r
- var r = this.activeHdRegion;\r
- var x = e.getPageX();\r
- var ss = this.activeHd.style;\r
- if(x - r.left <= hw && this.cm.isResizable(this.activeHdIndex-1)){\r
- ss.cursor = Ext.isAir ? 'move' : Ext.isSafari ? 'e-resize' : 'col-resize'; // col-resize not always supported\r
- }else if(r.right - x <= (!this.activeHdBtn ? hw : 2) && this.cm.isResizable(this.activeHdIndex)){\r
- ss.cursor = Ext.isAir ? 'move' : Ext.isSafari ? 'w-resize' : 'col-resize';\r
- }else{\r
- ss.cursor = '';\r
- }\r
- }\r
- },\r
-\r
- // private\r
- handleHdOut : function(e, t){\r
- var hd = this.findHeaderCell(t);\r
- if(hd && (!Ext.isIE || !e.within(hd, true))){\r
- this.activeHd = null;\r
- this.fly(hd).removeClass("x-grid3-hd-over");\r
- hd.style.cursor = '';\r
- }\r
- },\r
-\r
- // private\r
- hasRows : function(){\r
- var fc = this.mainBody.dom.firstChild;\r
- return fc && fc.className != 'x-grid-empty';\r
- },\r
-\r
- // back compat\r
- bind : function(d, c){\r
- this.initData(d, c);\r
- }\r
-});\r
-\r
-\r
-// private\r
-// This is a support class used internally by the Grid components\r
-Ext.grid.GridView.SplitDragZone = function(grid, hd){\r
- this.grid = grid;\r
- this.view = grid.getView();\r
- this.marker = this.view.resizeMarker;\r
- this.proxy = this.view.resizeProxy;\r
- Ext.grid.GridView.SplitDragZone.superclass.constructor.call(this, hd,\r
- "gridSplitters" + this.grid.getGridEl().id, {\r
- dragElId : Ext.id(this.proxy.dom), resizeFrame:false\r
- });\r
- this.scroll = false;\r
- this.hw = this.view.splitHandleWidth || 5;\r
-};\r
-Ext.extend(Ext.grid.GridView.SplitDragZone, Ext.dd.DDProxy, {\r
-\r
- b4StartDrag : function(x, y){\r
- this.view.headersDisabled = true;\r
- var h = this.view.mainWrap.getHeight();\r
- this.marker.setHeight(h);\r
- this.marker.show();\r
- this.marker.alignTo(this.view.getHeaderCell(this.cellIndex), 'tl-tl', [-2, 0]);\r
- this.proxy.setHeight(h);\r
- var w = this.cm.getColumnWidth(this.cellIndex);\r
- var minw = Math.max(w-this.grid.minColumnWidth, 0);\r
- this.resetConstraints();\r
- this.setXConstraint(minw, 1000);\r
- this.setYConstraint(0, 0);\r
- this.minX = x - minw;\r
- this.maxX = x + 1000;\r
- this.startPos = x;\r
- Ext.dd.DDProxy.prototype.b4StartDrag.call(this, x, y);\r
- },\r
-\r
-\r
- handleMouseDown : function(e){\r
- var t = this.view.findHeaderCell(e.getTarget());\r
- if(t){\r
- var xy = this.view.fly(t).getXY(), x = xy[0], y = xy[1];\r
- var exy = e.getXY(), ex = exy[0], ey = exy[1];\r
- var w = t.offsetWidth, adjust = false;\r
- if((ex - x) <= this.hw){\r
- adjust = -1;\r
- }else if((x+w) - ex <= this.hw){\r
- adjust = 0;\r
- }\r
- if(adjust !== false){\r
- this.cm = this.grid.colModel;\r
- var ci = this.view.getCellIndex(t);\r
- if(adjust == -1){\r
- if (ci + adjust < 0) {\r
- return;\r
- }\r
- while(this.cm.isHidden(ci+adjust)){\r
- --adjust;\r
- if(ci+adjust < 0){\r
- return;\r
- }\r
- }\r
- }\r
- this.cellIndex = ci+adjust;\r
- this.split = t.dom;\r
- if(this.cm.isResizable(this.cellIndex) && !this.cm.isFixed(this.cellIndex)){\r
- Ext.grid.GridView.SplitDragZone.superclass.handleMouseDown.apply(this, arguments);\r
- }\r
- }else if(this.view.columnDrag){\r
- this.view.columnDrag.callHandleMouseDown(e);\r
- }\r
- }\r
- },\r
-\r
- endDrag : function(e){\r
- this.marker.hide();\r
- var v = this.view;\r
- var endX = Math.max(this.minX, e.getPageX());\r
- var diff = endX - this.startPos;\r
- v.onColumnSplitterMoved(this.cellIndex, this.cm.getColumnWidth(this.cellIndex)+diff);\r
- setTimeout(function(){\r
- v.headersDisabled = false;\r
- }, 50);\r
- },\r
-\r
- autoOffset : function(){\r
- this.setDelta(0,0);\r
- }\r
-});\r