X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/c930e9176a5a85509c5b0230e2bff5c22a591432..05ce1c11e98b33f14ddee184493bd5a60dc947e2:/docs/source/Column.html diff --git a/docs/source/Column.html b/docs/source/Column.html index 4c2c4c43..c72ff658 100644 --- a/docs/source/Column.html +++ b/docs/source/Column.html @@ -1,11 +1,17 @@ - - - The source code - - - - - 
/**
+
+
+  The source code
+    
+    
+
+
+    
/*!
+ * Ext JS Library 3.0.3
+ * Copyright(c) 2006-2009 Ext JS, LLC
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+
/**
  * @class Ext.grid.Column
  * 
This class encapsulates column configuration data to be used in the initialization of a
  * {@link Ext.grid.ColumnModel ColumnModel}.

@@ -15,7 +21,7 @@
 Ext.grid.Column = function(config){
     Ext.apply(this, config);
 
-    if(typeof this.renderer == 'string'){
+    if(Ext.isString(this.renderer)){
         this.renderer = Ext.util.Format[this.renderer];
     } else if(Ext.isObject(this.renderer)){
         this.scope = this.renderer.scope;
@@ -23,16 +29,11 @@ Ext.grid.Column = function(config){
     }
     this.renderer = this.renderer.createDelegate(this.scope || config);
 
-    if(this.id === undefined){
-        this.id = ++Ext.grid.Column.AUTO_ID;
-    }
     if(this.editor){
         this.editor = Ext.create(this.editor, 'textfield');
     }
 };
 
-Ext.grid.Column.AUTO_ID = 0;
-
 Ext.grid.Column.prototype = {
     
/**
      * @cfg {Boolean} editable Optional. Defaults to true, enabling the configured
@@ -117,8 +118,8 @@ Ext.grid.Column.prototype = {
      */
     
/**
      * @cfg {Boolean} sortable Optional. true if sorting is to be allowed on this column.
-     * Defaults to the value of the {@link #defaultSortable} property.
-     * Whether local/remote sorting is used is specified in {@link Ext.data.Store#remoteSort}.
+     * Defaults to the value of the {@link Ext.grid.ColumnModel#defaultSortable} property.
+     * Whether local/remote sorting is used is specified in {@link Ext.data.Store#remoteSort}.
      */
     
/**
      * @cfg {Boolean} fixed Optional. true if the column width cannot be changed.  Defaults to false.
@@ -130,7 +131,10 @@ Ext.grid.Column.prototype = {
      * @cfg {Boolean} menuDisabled Optional. true to disable the column menu. Defaults to false.
      */
     
/**
-     * @cfg {Boolean} hidden Optional. true to hide the column. Defaults to false.
+     * @cfg {Boolean} hidden
+     * Optional. true to initially hide this column. Defaults to false.
+     * A hidden column {@link Ext.grid.GridPanel#enableColumnHide may be shown via the header row menu}.
+     * If a column is never to be shown, simply do not include this column in the Column Model at all. 
      */
     
/**
      * @cfg {String} tooltip Optional. A text string to use as the column header's tooltip.  If Quicktips
@@ -227,8 +231,15 @@ var grid = new Ext.grid.GridPanel({
      * if editing is supported by the grid. See {@link #editable} also.
      */
 
-    // private. Used by ColumnModel to avoid reprocessing
+    /**
+     * @private
+     * @cfg {Boolean} isColumn
+     * Used by ColumnModel setConfig method to avoid reprocessing a Column
+     * if isColumn is not set ColumnModel will recreate a new Ext.grid.Column
+     * Defaults to true.
+     */
     isColumn : true,
+
     
/**
      * Optional. A function which returns displayable data when passed the following parameters:
      * 
    
@@ -248,7 +259,7 @@ var grid = new Ext.grid.GridPanel({
      * @type Function
      */
     renderer : function(value){
-        if(typeof value == 'string' && value.length < 1){
+        if(Ext.isString(value) && value.length < 1){
             return ' ';
         }
         return value;
@@ -284,8 +295,8 @@ var grid = new Ext.grid.GridPanel({
 
    /**
  * @class Ext.grid.BooleanColumn
  * @extends Ext.grid.Column
- * 
    A Column definition class which renders boolean data fields.  See the {@link Ext.grid.ColumnModel#xtype xtype}
- * config option of {@link Ext.grid.ColumnModel} for more details.
    
+ * 
    A Column definition class which renders boolean data fields.  See the {@link Ext.grid.Column#xtype xtype}
+ * config option of {@link Ext.grid.Column} for more details.
    
  */
 Ext.grid.BooleanColumn = Ext.extend(Ext.grid.Column, {
     
    /**
@@ -324,7 +335,7 @@ Ext.grid.BooleanColumn = Ext.extend(Ext.grid.Column, {
  * @class Ext.grid.NumberColumn
  * @extends Ext.grid.Column
  * 
    A Column definition class which renders a numeric data field according to a {@link #format} string.  See the
- * {@link Ext.grid.ColumnModel#xtype xtype} config option of {@link Ext.grid.ColumnModel} for more details.
    
+ * {@link Ext.grid.Column#xtype xtype} config option of {@link Ext.grid.Column} for more details.
    
  */
 Ext.grid.NumberColumn = Ext.extend(Ext.grid.Column, {
     
    /**
@@ -343,7 +354,7 @@ Ext.grid.NumberColumn = Ext.extend(Ext.grid.Column, {
  * @class Ext.grid.DateColumn
  * @extends Ext.grid.Column
  * 
    A Column definition class which renders a passed date according to the default locale, or a configured
- * {@link #format}. See the {@link Ext.grid.ColumnModel#xtype xtype} config option of {@link Ext.grid.ColumnModel}
+ * {@link #format}. See the {@link Ext.grid.Column#xtype xtype} config option of {@link Ext.grid.Column}
  * for more details.
    
  */
 Ext.grid.DateColumn = Ext.extend(Ext.grid.Column, {
@@ -364,7 +375,7 @@ Ext.grid.DateColumn = Ext.extend(Ext.grid.Column, {
  * @extends Ext.grid.Column
  * 
    A Column definition class which renders a value by processing a {@link Ext.data.Record Record}'s
  * {@link Ext.data.Record#data data} using a {@link #tpl configured} {@link Ext.XTemplate XTemplate}.
- * See the {@link Ext.grid.ColumnModel#xtype xtype} config option of {@link Ext.grid.ColumnModel} for more
+ * See the {@link Ext.grid.Column#xtype xtype} config option of {@link Ext.grid.Column} for more
  * details.
    
  */
 Ext.grid.TemplateColumn = Ext.extend(Ext.grid.Column, {
@@ -375,7 +386,7 @@ Ext.grid.TemplateColumn = Ext.extend(Ext.grid.Column, {
      */
     constructor: function(cfg){
         Ext.grid.TemplateColumn.superclass.constructor.call(this, cfg);
-        var tpl = typeof Ext.isObject(this.tpl) ? this.tpl : new Ext.XTemplate(this.tpl);
+        var tpl = Ext.isObject(this.tpl) ? this.tpl : new Ext.XTemplate(this.tpl);
         this.renderer = function(value, p, r){
             return tpl.apply(r.data);
         };
@@ -404,6 +415,6 @@ Ext.grid.Column.types = {
     numbercolumn: Ext.grid.NumberColumn,
     datecolumn: Ext.grid.DateColumn,
     templatecolumn: Ext.grid.TemplateColumn
-};
    
-
+};
+ \ No newline at end of file