/*!
- * Ext JS Library 3.0.3
- * Copyright(c) 2006-2009 Ext JS, LLC
+ * Ext JS Library 3.2.0
+ * Copyright(c) 2006-2010 Ext JS, Inc.
* licensing@extjs.com
* http://www.extjs.com/license
*/
@@ -95,66 +96,7 @@
* @param {Mixed} config Specify either an Array of {@link Ext.grid.Column} configuration objects or specify
* a configuration Object (see introductory section discussion utilizing Initialization Method 2 above).
*/
-Ext.grid.ColumnModel = function(config){
- /**
- * An Array of {@link Ext.grid.Column Column definition} objects representing the configuration
- * of this ColumnModel. See {@link Ext.grid.Column} for the configuration properties that may
- * be specified.
- * @property config
- * @type Array
- */
- if(config.columns){
- Ext.apply(this, config);
- this.setConfig(config.columns, true);
- }else{
- this.setConfig(config, true);
- }
- this.addEvents(
- /**
- * @event widthchange
- * Fires when the width of a column is programmaticially changed using
- * {@link #setColumnWidth}.
- * Note internal resizing suppresses the event from firing. See also
- * {@link Ext.grid.GridPanel}.{@link #columnresize}.
- * @param {ColumnModel} this
- * @param {Number} columnIndex The column index
- * @param {Number} newWidth The new width
- */
- "widthchange",
- /**
- * @event headerchange
- * Fires when the text of a header changes.
- * @param {ColumnModel} this
- * @param {Number} columnIndex The column index
- * @param {String} newText The new header text
- */
- "headerchange",
- /**
- * @event hiddenchange
- * Fires when a column is hidden or "unhidden".
- * @param {ColumnModel} this
- * @param {Number} columnIndex The column index
- * @param {Boolean} hidden true if hidden, false otherwise
- */
- "hiddenchange",
- /**
- * @event columnmoved
- * Fires when a column is moved.
- * @param {ColumnModel} this
- * @param {Number} oldIndex
- * @param {Number} newIndex
- */
- "columnmoved",
- /**
- * @event configchange
- * Fires when the configuration is changed
- * @param {ColumnModel} this
- */
- "configchange"
- );
- Ext.grid.ColumnModel.superclass.constructor.call(this);
-};
-Ext.extend(Ext.grid.ColumnModel, Ext.util.Observable, {
+Ext.grid.ColumnModel = Ext.extend(Ext.util.Observable, {
/**
* @cfg {Number} defaultWidth (optional) The width of columns which have no {@link #width}
* specified (defaults to 100). This property shall preferably be configured through the
@@ -178,6 +120,66 @@ Ext.extend(Ext.grid.ColumnModel, Ext.util.Observable, {
* individual {@link Ext.grid.Column column} configs will supersede these {@link #defaults}.
*/
+ constructor : function(config){
+ /**
+ * An Array of {@link Ext.grid.Column Column definition} objects representing the configuration
+ * of this ColumnModel. See {@link Ext.grid.Column} for the configuration properties that may
+ * be specified.
+ * @property config
+ * @type Array
+ */
+ if(config.columns){
+ Ext.apply(this, config);
+ this.setConfig(config.columns, true);
+ }else{
+ this.setConfig(config, true);
+ }
+ this.addEvents(
+ /**
+ * @event widthchange
+ * Fires when the width of a column is programmaticially changed using
+ * {@link #setColumnWidth}.
+ * Note internal resizing suppresses the event from firing. See also
+ * {@link Ext.grid.GridPanel}.{@link #columnresize}.
+ * @param {ColumnModel} this
+ * @param {Number} columnIndex The column index
+ * @param {Number} newWidth The new width
+ */
+ "widthchange",
+ /**
+ * @event headerchange
+ * Fires when the text of a header changes.
+ * @param {ColumnModel} this
+ * @param {Number} columnIndex The column index
+ * @param {String} newText The new header text
+ */
+ "headerchange",
+ /**
+ * @event hiddenchange
+ * Fires when a column is hidden or "unhidden".
+ * @param {ColumnModel} this
+ * @param {Number} columnIndex The column index
+ * @param {Boolean} hidden true if hidden, false otherwise
+ */
+ "hiddenchange",
+ /**
+ * @event columnmoved
+ * Fires when a column is moved.
+ * @param {ColumnModel} this
+ * @param {Number} oldIndex
+ * @param {Number} newIndex
+ */
+ "columnmoved",
+ /**
+ * @event configchange
+ * Fires when the configuration is changed
+ * @param {ColumnModel} this
+ */
+ "configchange"
+ );
+ Ext.grid.ColumnModel.superclass.constructor.call(this);
+ },
+
/**
* Returns the id of the column at the specified index.
* @param {Number} index The column index
@@ -207,8 +209,9 @@ Ext.extend(Ext.grid.ColumnModel, Ext.util.Observable, {
delete this.totalWidth;
for(i = 0, len = this.config.length; i < len; i++){
c = this.config[i];
- if(c.editor){
- c.editor.destroy();
+ if(c.setEditor){
+ //check here, in case we have a special column like a CheckboxSelectionModel
+ c.setEditor(null);
}
}
}
@@ -225,7 +228,7 @@ Ext.extend(Ext.grid.ColumnModel, Ext.util.Observable, {
for(i = 0, len = config.length; i < len; i++){
c = Ext.applyIf(config[i], this.defaults);
// if no id, create one using column's ordinal position
- if(typeof c.id == 'undefined'){
+ if(Ext.isEmpty(c.id)){
c.id = i;
}
if(!c.isColumn){
@@ -303,8 +306,10 @@ var columns = grid.getColumnModel().getColumnsBy(function(c){
return c.hidden;
});
- * @param {Function} fn
- * @param {Object} scope (optional)
+ * @param {Function} fn A function which, when passed a {@link Ext.grid.Column Column} object, must
+ * return true if the column is to be included in the returned Array.
+ * @param {Object} scope (optional) The scope (this reference) in which the function
+ * is executed. Defaults to this ColumnModel.
* @return {Array} result
*/
getColumnsBy : function(fn, scope){
@@ -348,6 +353,10 @@ var columns = grid.getColumnModel().getColumnsBy(function(c){
return this.config[col].renderer;
},
+ getRendererScope : function(col){
+ return this.config[col].scope;
+ },
+
/**
* Sets the rendering (formatting) function for a column. See {@link Ext.util.Format} for some
* default formatting functions.
@@ -508,7 +517,11 @@ var grid = new Ext.grid.GridPanel({
* @return {Boolean}
*/
isCellEditable : function(colIndex, rowIndex){
- return (this.config[colIndex].editable || (typeof this.config[colIndex].editable == "undefined" && this.config[colIndex].editor)) ? true : false;
+ var c = this.config[colIndex],
+ ed = c.editable;
+
+ //force boolean
+ return !!(ed || (!Ext.isDefined(ed) && c.editor));
},
/**
@@ -581,16 +594,19 @@ myGrid.getColumnModel().setHidden(0, true); // hide column 0 (0 = the first colu
* @param {Object} editor The editor object
*/
setEditor : function(col, editor){
- Ext.destroy(this.config[col].editor);
- this.config[col].editor = editor;
+ this.config[col].setEditor(editor);
},
/**
* Destroys this column model by purging any event listeners, and removing any editors.
*/
destroy : function(){
- for(var i = 0, c = this.config, len = c.length; i < len; i++){
- Ext.destroy(c[i].editor);
+ var c;
+ for(var i = 0, len = this.config.length; i < len; i++){
+ c = this.config[i];
+ if(c.setEditor){
+ c.setEditor(null);
+ }
}
this.purgeListeners();
}
@@ -602,6 +618,6 @@ Ext.grid.ColumnModel.defaultRenderer = function(value){
return " ";
}
return value;
-};
+};
\ No newline at end of file