4f68a0933c
fixed the resizable text area with IE problem fixed the ad space with IE problem merged the 7.2.0 and 7.1.4 change logs
111 lines
3.3 KiB
JavaScript
111 lines
3.3 KiB
JavaScript
/*
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* YUI Extensions
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* Copyright(c) 2006, Jack Slocum.
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*
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* This code is licensed under BSD license.
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* http://www.opensource.org/licenses/bsd-license.php
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*/
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/**
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* @class
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* This abstract class defines the ColumnModel interface and provides default implementations of the events required by the Grid.
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* @constructor
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*/
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YAHOO.ext.grid.AbstractColumnModel = function(){
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/** Fires when a column width is changed - fireDirect sig: (this, columnIndex, newWidth)
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* @type YAHOO.util.CustomEvent
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* */
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this.onWidthChange = new YAHOO.util.CustomEvent('widthChanged');
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/** Fires when a header has changed - fireDirect sig: (this, columnIndex, newHeader)
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* @type YAHOO.util.CustomEvent
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* */
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this.onHeaderChange = new YAHOO.util.CustomEvent('headerChanged');
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/** Fires when a column is hidden or unhidden - fireDirect sig: (this, columnIndex, hidden)
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* @type YAHOO.util.CustomEvent
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* */
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this.onHiddenChange = new YAHOO.util.CustomEvent('hiddenChanged');
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};
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YAHOO.ext.grid.AbstractColumnModel.prototype = {
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fireWidthChange : function(colIndex, newWidth){
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this.onWidthChange.fireDirect(this, colIndex, newWidth);
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},
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fireHeaderChange : function(colIndex, newHeader){
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this.onHeaderChange.fireDirect(this, colIndex, newHeader);
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},
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fireHiddenChange : function(colIndex, hidden){
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this.onHiddenChange.fireDirect(this, colIndex, hidden);
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},
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/**
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* Interface method - Returns the number of columns.
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* @return {Number}
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*/
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getColumnCount : function(){
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return 0;
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},
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/**
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* Interface method - Returns true if the specified column is sortable.
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* @param {Number} col The column index
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* @return {Boolean}
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*/
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isSortable : function(col){
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return false;
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},
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/**
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* Interface method - Returns true if the specified column is hidden.
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* @param {Number} col The column index
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* @return {Boolean}
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*/
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isHidden : function(col){
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return false;
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},
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/**
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* Interface method - Returns the sorting comparison function defined for the column (defaults to sortTypes.none).
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* @param {Number} col The column index
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* @return {Function}
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*/
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getSortType : function(col){
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return YAHOO.ext.grid.DefaultColumnModel.sortTypes.none;
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},
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/**
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* Interface method - Returns the rendering (formatting) function defined for the column.
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* @param {Number} col The column index
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* @return {Function}
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*/
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getRenderer : function(col){
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return YAHOO.ext.grid.DefaultColumnModel.defaultRenderer;
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},
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/**
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* Interface method - Returns the width for the specified column.
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* @param {Number} col The column index
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* @return {Number}
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*/
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getColumnWidth : function(col){
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return 0;
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},
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/**
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* Interface method - Returns the total width of all columns.
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* @return {Number}
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*/
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getTotalWidth : function(){
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return 0;
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},
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/**
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* Interface method - Returns the header for the specified column.
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* @param {Number} col The column index
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* @return {String}
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*/
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getColumnHeader : function(col){
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return '';
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}
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};
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