-
Notifications
You must be signed in to change notification settings - Fork 0
/
NICell-Protocol.html
165 lines (159 loc) · 9.89 KB
/
NICell-Protocol.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
<!-- HTML header for doxygen 1.8.6-->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.6-nimbuskit"/>
<title>NimbusKit: <NICell> Protocol Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
$(document).ready(initResizable);
$(window).load(resizeHeight);
</script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
<link href="appledocs.css" rel="stylesheet" type="text/css"/>
<link href="nimbuskit.css" rel="stylesheet" type="text/css" />
<script type="text/javascript">
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-24278774-1']);
_gaq.push(['_setDomainName', 'nimbuskit.info']);
_gaq.push(['_trackPageview']);
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
</script>
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<a href="index.html"><img style="float:left" src="nimbus128.png" width="80" height="80" /></a>
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">NimbusKit
 <span id="projectnumber">1.2.1 - <a href="http://github.com/jverkoey/nimbus">Fork Nimbus on Github</a> - <a href="http://wiki.nimbuskit.info/">Visit the Nimbus Wiki</a></span>
</div>
<div id="projectbrief">The iOS framework that grows only as fast as its documentation</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.6-nimbuskit -->
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
<div id="nav-sync" class="sync"></div>
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
$(document).ready(function(){initNavTree('NICell-Protocol.html','');});
</script>
<div id="doc-content">
<div class="header">
<div class="summary">
<a href="#pub-methods">Tasks</a> |
<a href="NICell-p-members.html">List of all members</a> </div>
<div class="headertitle">
<div class="title"><NICell> Protocol Reference<div class="ingroups"><a class="el" href="TableCellFactory.html">Table Cell Factory</a></div></div> </div>
</div><!--header-->
<div class="contents">
<a name="details" id="details"></a><h2 class="groupheader">Overview</h2>
<div class="textblock"><p>The protocol for a cell created in the <a class="el" href="NICellFactory.html" title="A simple factory for creating table view cells from objects. ">NICellFactory</a>. </p>
<p>Cells that implement this protocol are given the object that implemented the <a class="el" href="NICellObject.html" title="A light-weight implementation of the NICellObject protocol. ">NICellObject</a> protocol and returned this cell's class name in <a class="el" href="">cellClass</a>. </p>
</div><div class="dynheader">
Inheritance diagram for <NICell>:</div>
<div class="dyncontent">
<div class="center">
<img src="NICell-Protocol.png" usemap="#<NICell>_map" alt=""/>
<map id="<NICell>_map" name="<NICell>_map">
<area href="NIDrawRectBlockCell.html" title="A cell that renders its contents using a block. " alt="NIDrawRectBlockCell" shape="rect" coords="0,56,222,80"/>
<area href="NIFormElementCell.html" title="The base class for form element cells. " alt="NIFormElementCell" shape="rect" coords="464,56,686,80"/>
<area href="NIRadioGroupCell.html" title="The cell that is displayed for a NIRadioGroup object when it is displayed in a UITableView. " alt="NIRadioGroupCell" shape="rect" coords="696,56,918,80"/>
<area href="NITextCell.html" title="A general-purpose cell for displaying text. " alt="NITextCell" shape="rect" coords="928,56,1150,80"/>
<area href="NIDatePickerFormElementCell.html" title="The cell sibling to NIDatePickerFormElement. " alt="NIDatePickerFormElementCell" shape="rect" coords="0,112,222,136"/>
<area href="NISegmentedControlFormElementCell.html" title="The cell sibling to NISegmentedControlFormElement. " alt="NISegmentedControlFormElementCell" shape="rect" coords="232,112,454,136"/>
<area href="NISliderFormElementCell.html" title="The cell sibling to NISliderFormElement. " alt="NISliderFormElementCell" shape="rect" coords="464,112,686,136"/>
<area href="NISwitchFormElementCell.html" title="The cell sibling to NISwitchFormElement. " alt="NISwitchFormElementCell" shape="rect" coords="696,112,918,136"/>
<area href="NITextInputFormElementCell.html" title="The cell sibling to NITextInputFormElement. " alt="NITextInputFormElementCell" shape="rect" coords="928,112,1150,136"/>
</map>
</div></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Tasks</h2></td></tr>
<tr class="memitem:shouldUpdateCellWithObject:"><td class="memItemLeft" align="right" valign="top">(BOOL) </td><td class="memItemRight" valign="bottom">- <a class="el" href="NICell-Protocol.html#shouldUpdateCellWithObject:">shouldUpdateCellWithObject:</a></td></tr>
<tr class="separator:shouldUpdateCellWithObject:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:shouldAppendObjectClassToReuseIdentifier"><td class="memItemLeft" align="right" valign="top">(BOOL) </td><td class="memItemRight" valign="bottom">+ <a class="el" href="NICell-Protocol.html#shouldAppendObjectClassToReuseIdentifier">shouldAppendObjectClassToReuseIdentifier</a></td></tr>
<tr class="separator:shouldAppendObjectClassToReuseIdentifier"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:heightForObject:atIndexPath:tableView:"><td class="memItemLeft" align="right" valign="top">(CGFloat) </td><td class="memItemRight" valign="bottom">+ <a class="el" href="NICell-Protocol.html#heightForObject:atIndexPath:tableView:">heightForObject:atIndexPath:tableView:</a></td></tr>
<tr class="separator:heightForObject:atIndexPath:tableView:"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<h2 class="groupheader">Method Documentation</h2>
<a class="anchor" id="shouldUpdateCellWithObject:"></a>
<div class="memitem">
<h3 class="memname">shouldUpdateCellWithObject:</h3>
<div class="memdoc">
<p class="abstract">Called when a cell is created and reused. </p>
<div class="declaration">
- (BOOL)shouldUpdateCellWithObject:(id)object;</td></tr>
</div>
<h5>Discussion</h5>
<p>Implement this method to customize the cell's properties for display using the given object. </p>
</div>
</div>
<a class="anchor" id="shouldAppendObjectClassToReuseIdentifier"></a>
<div class="memitem">
<h3 class="memname">shouldAppendObjectClassToReuseIdentifier</h3>
<div class="memdoc">
<p class="abstract">Asks the receiver whether the mapped object class should be appended to the reuse identifier in order to create a unique cell.object identifier key. </p>
<div class="declaration">
+ (BOOL)shouldAppendObjectClassToReuseIdentifier;</td></tr>
</div>
<h5>Discussion</h5>
<p>This is useful when you have a cell that is intended to be used by a variety of different objects. </p>
</div>
</div>
<a class="anchor" id="heightForObject:atIndexPath:tableView:"></a>
<div class="memitem">
<h3 class="memname">heightForObject:atIndexPath:tableView:</h3>
<div class="memdoc">
<p class="abstract">Asks the receiver to calculate its height. </p>
<div class="declaration">
+ (CGFloat)heightForObject:(id)object atIndexPath:(NSIndexPath *)indexPath tableView:(UITableView *)tableView;</td></tr>
</div>
<h5>Discussion</h5>
<p>The following is an appropiate implementation in your tableView's delegate:</p>
<div class="fragment"><div class="line">-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {</div>
<div class="line"> CGFloat height = tableView.rowHeight;</div>
<div class="line"> <span class="keywordtype">id</span> <span class="keywordtype">object</span> = [(<a class="code" href="NITableViewModel.html">NITableViewModel</a> *)tableView.dataSource objectAtIndexPath:indexPath];</div>
<div class="line"> <span class="keywordtype">id</span> <span class="keyword">class</span> = [<span class="keywordtype">object</span> cellClass];</div>
<div class="line"> if ([<span class="keyword">class</span> respondsToSelector:<span class="keyword">@selector</span>(heightForObject:atIndexPath:tableView:)]) {</div>
<div class="line"> height = [<span class="keyword">class </span>heightForObject:object atIndexPath:indexPath tableView:tableView];</div>
<div class="line"> }</div>
<div class="line"> return height;</div>
<div class="line">}</div>
</div><!-- fragment --><p>You may also use the <a class="el" href="NICellFactory.html#tableView:heightForRowAtIndexPath:model:">tableView:heightForRowAtIndexPath:model:</a> methods on <a class="el" href="NICellFactory.html" title="A simple factory for creating table view cells from objects. ">NICellFactory</a> to achieve the same result. Using the above example allows you to customize the logic according to your specific needs. </p>
</div>
</div>
</div><!-- contents -->
</div><!-- doc-content -->
<!-- HTML footer for doxygen 1.8.6-->
<!-- start footer part -->
<script type="text/javascript" src="widget.js"></script>
</body>
</html>