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Contents
// ==========================================================================
// Project: SproutCore - JavaScript Application Framework
// Copyright: ©2006-2010 Sprout Systems, Inc. and contributors.
// Portions ©2008-2010 Apple Inc. All rights reserved.
// License: Licensed under MIT license (see license.js)
// ==========================================================================
/**
@namespace
CollectionRowDelegates are consulted by SC.ListView and SC.TableView to
control the height of rows, including specifying custom heights for
specific rows.
You can implement a custom row height in one of two ways.
*/
SC.CollectionRowDelegate = {
/** walk like a duck */
isCollectionRowDelegate: YES,
/**
Default row height. Unless you implement some custom row height
support, this row height will be used for all items.
@property
@type Number
*/
rowHeight: 18,
/**
Index set of rows that should have a custom row height. If you need
certains rows to have a custom row height, then set this property to a
non-null value. Otherwise leave it blank to disable custom row heights.
@property
@type SC.IndexSet
*/
customRowHeightIndexes: null,
/**
Called for each index in the customRowHeightIndexes set to get the
actual row height for the index. This method should return the default
rowHeight if you don't want the row to have a custom height.
The default implementation just returns the default rowHeight.
@param {SC.CollectionView} view the calling view
@param {Object} content the content array
@param {Number} contentIndex the index
@returns {Number} row height
*/
contentIndexRowHeight: function(view, content, contentIndex) {
return this.get('rowHeight');
}
};
Version data entries
11 entries across 11 versions & 1 rubygems