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<div class="title">Field.h</div> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
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<a name="l00002"></a>00002 <span class="comment"> * Copyright (C) 2012 Southern Storm Software, Pty Ltd.</span>
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<a name="l00003"></a>00003 <span class="comment"> *</span>
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<a name="l00004"></a>00004 <span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining a</span>
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<a name="l00005"></a>00005 <span class="comment"> * copy of this software and associated documentation files (the "Software"),</span>
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<a name="l00006"></a>00006 <span class="comment"> * to deal in the Software without restriction, including without limitation</span>
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<a name="l00007"></a>00007 <span class="comment"> * the rights to use, copy, modify, merge, publish, distribute, sublicense,</span>
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<a name="l00008"></a>00008 <span class="comment"> * and/or sell copies of the Software, and to permit persons to whom the</span>
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<a name="l00009"></a>00009 <span class="comment"> * Software is furnished to do so, subject to the following conditions:</span>
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<a name="l00010"></a>00010 <span class="comment"> *</span>
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<a name="l00011"></a>00011 <span class="comment"> * The above copyright notice and this permission notice shall be included</span>
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<a name="l00012"></a>00012 <span class="comment"> * in all copies or substantial portions of the Software.</span>
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<a name="l00013"></a>00013 <span class="comment"> *</span>
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<a name="l00014"></a>00014 <span class="comment"> * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS</span>
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<a name="l00015"></a>00015 <span class="comment"> * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span>
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<a name="l00016"></a>00016 <span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE</span>
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<a name="l00017"></a>00017 <span class="comment"> * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span>
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<a name="l00018"></a>00018 <span class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING</span>
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<a name="l00019"></a>00019 <span class="comment"> * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER</span>
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<a name="l00020"></a>00020 <span class="comment"> * DEALINGS IN THE SOFTWARE.</span>
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<a name="l00021"></a>00021 <span class="comment"> */</span>
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<a name="l00022"></a>00022
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<a name="l00023"></a>00023 <span class="preprocessor">#ifndef Field_h</span>
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<a name="l00024"></a>00024 <span class="preprocessor"></span><span class="preprocessor">#define Field_h</span>
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<a name="l00025"></a>00025 <span class="preprocessor"></span>
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<a name="l00026"></a>00026 <span class="preprocessor">#include "Form.h"</span>
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<a name="l00027"></a>00027
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<a name="l00028"></a><a class="code" href="classField.html">00028</a> <span class="keyword">class </span><a class="code" href="classField.html" title="Manages a single data input/output field within a Form.">Field</a> {
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<a name="l00029"></a>00029 <span class="keyword">public</span>:
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<a name="l00030"></a>00030 <span class="keyword">explicit</span> <a class="code" href="classField.html#ac4ea0d104376233c3f0bfc080ec8564e" title="Constructs a new field with a specific label.">Field</a>(<span class="keyword">const</span> String &<a class="code" href="classField.html#aaa861ef917130c989a955bc75c683afe" title="Returns the label to display in the first line of this field.">label</a>);
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<a name="l00031"></a>00031 <a class="code" href="classField.html#ac4ea0d104376233c3f0bfc080ec8564e" title="Constructs a new field with a specific label.">Field</a>(<a class="code" href="classForm.html" title="Manager for a form containing data input/output fields.">Form</a> &<a class="code" href="classField.html#a27427319be1cc92db3128637d8884ee5" title="Returns the Form that owns this field; null if not associated with a Form.">form</a>, <span class="keyword">const</span> String &label);
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<a name="l00032"></a>00032 <a class="code" href="classField.html#a45d6e6d09b8f8e46de62b40119d62c60" title="Destroys this field and removes it from its owning Form.">~Field</a>();
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<a name="l00033"></a>00033
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<a name="l00034"></a><a class="code" href="classField.html#a27427319be1cc92db3128637d8884ee5">00034</a> <a class="code" href="classForm.html" title="Manager for a form containing data input/output fields.">Form</a> *<a class="code" href="classField.html#a27427319be1cc92db3128637d8884ee5" title="Returns the Form that owns this field; null if not associated with a Form.">form</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _form; }
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<a name="l00035"></a>00035
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<a name="l00036"></a>00036 <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="classField.html#a061bd1ed4d8b079df86465df8facd3b3" title="Dispatches event via this field.">dispatch</a>(<span class="keywordtype">int</span> event);
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<a name="l00037"></a>00037
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<a name="l00038"></a>00038 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classField.html#aa032bbeacb405c56546cb56fbbee94f5" title="Enters the field due to form navigation.">enterField</a>(<span class="keywordtype">bool</span> reverse);
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<a name="l00039"></a>00039 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classField.html#ad6805c75ee1e62f8cd8bd550c4530c07" title="Exits the field due to form navigation.">exitField</a>();
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<a name="l00040"></a>00040
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<a name="l00041"></a><a class="code" href="classField.html#aaa861ef917130c989a955bc75c683afe">00041</a> <span class="keyword">const</span> String &<a class="code" href="classField.html#aaa861ef917130c989a955bc75c683afe" title="Returns the label to display in the first line of this field.">label</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _label; }
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<a name="l00042"></a>00042 <span class="keywordtype">void</span> <a class="code" href="classField.html#ad4ea63599d780c35b296cf2840b69f7b" title="Sets the label to display in the first line of this field.">setLabel</a>(<span class="keyword">const</span> String &label);
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<a name="l00043"></a>00043
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<a name="l00044"></a>00044 <span class="keywordtype">bool</span> <a class="code" href="classField.html#a25d86a67b321e8c642edf75a10a35f72" title="Returns true if this field is the currently-displayed field in its owning form; false otherwise...">isCurrent</a>() <span class="keyword">const</span>;
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<a name="l00045"></a>00045
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<a name="l00046"></a>00046 <span class="keyword">protected</span>:
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<a name="l00047"></a><a class="code" href="classField.html#a5cf21bf958a71e51feac9e1bf9f599d1">00047</a> LiquidCrystal *<a class="code" href="classField.html#a5cf21bf958a71e51feac9e1bf9f599d1" title="Returns the LCD that this field is being drawn on.">lcd</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _form->_lcd; }
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<a name="l00048"></a>00048
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<a name="l00049"></a>00049 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classField.html#afc612378167be0e7f8a6f8395b3537bd" title="Updates the cursor position after the label has been drawn by setLabel().">updateCursor</a>();
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<a name="l00050"></a>00050
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<a name="l00051"></a>00051 <span class="keyword">private</span>:
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<a name="l00052"></a>00052 String _label;
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<a name="l00053"></a>00053 <a class="code" href="classForm.html" title="Manager for a form containing data input/output fields.">Form</a> *_form;
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<a name="l00054"></a>00054 <a class="code" href="classField.html" title="Manages a single data input/output field within a Form.">Field</a> *next;
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<a name="l00055"></a>00055 <a class="code" href="classField.html" title="Manages a single data input/output field within a Form.">Field</a> *prev;
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<a name="l00056"></a>00056
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<a name="l00057"></a>00057 <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classForm.html" title="Manager for a form containing data input/output fields.">Form</a>;
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<a name="l00058"></a>00058 };
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<a name="l00059"></a>00059
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<a name="l00060"></a>00060 <span class="preprocessor">#endif</span>
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</pre></div></div>
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<hr class="footer"/><address class="footer"><small>Generated on Tue May 29 2012 15:23:58 for ArduinoLibs by 
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.4 </small></address>
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