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<h1>dox/Widgets/vtkHandleWidget.h</h1><a href="a03693.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*=========================================================================</span>
<a name="l00002"></a>00002 <span class="comment"></span>
<a name="l00003"></a>00003 <span class="comment">  Program:   Visualization Toolkit</span>
<a name="l00004"></a>00004 <span class="comment">  Module:    $RCSfile: vtkHandleWidget.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"></span>
<a name="l00006"></a>00006 <span class="comment">  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen</span>
<a name="l00007"></a>00007 <span class="comment">  All rights reserved.</span>
<a name="l00008"></a>00008 <span class="comment">  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.</span>
<a name="l00009"></a>00009 <span class="comment"></span>
<a name="l00010"></a>00010 <span class="comment">     This software is distributed WITHOUT ANY WARRANTY; without even</span>
<a name="l00011"></a>00011 <span class="comment">     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR</span>
<a name="l00012"></a>00012 <span class="comment">     PURPOSE.  See the above copyright notice for more information.</span>
<a name="l00013"></a>00013 <span class="comment"></span>
<a name="l00014"></a>00014 <span class="comment">=========================================================================*/</span>
<a name="l00069"></a>00069 <span class="preprocessor">#ifndef __vtkHandleWidget_h</span>
<a name="l00070"></a>00070 <span class="preprocessor"></span><span class="preprocessor">#define __vtkHandleWidget_h</span>
<a name="l00071"></a>00071 <span class="preprocessor"></span>
<a name="l00072"></a>00072 <span class="preprocessor">#include "<a class="code" href="a03650.html">vtkAbstractWidget.h</a>"</span>
<a name="l00073"></a>00073 
<a name="l00074"></a>00074 <span class="keyword">class </span><a class="code" href="a00678.html" title="abstract class for representing widget handles">vtkHandleRepresentation</a>;
<a name="l00075"></a>00075 
<a name="l00076"></a>00076 
<a name="l00077"></a><a class="code" href="a00679.html">00077</a> <span class="keyword">class </span><a class="code" href="a02170.html#09e5ba6764f54642494e26907662d55f">VTK_WIDGETS_EXPORT</a> <a class="code" href="a00679.html" title="a general widget for moving handles">vtkHandleWidget</a> : <span class="keyword">public</span> <a class="code" href="a00091.html" title="define the API for widget / widget representation">vtkAbstractWidget</a>
<a name="l00078"></a>00078 {
<a name="l00079"></a>00079 <span class="keyword">public</span>:
<a name="l00081"></a>00081   <span class="keyword">static</span> <a class="code" href="a00679.html" title="a general widget for moving handles">vtkHandleWidget</a> *<a class="code" href="a01084.html#4d5b227267c076d6f9e38483370b6612">New</a>();
<a name="l00082"></a>00082 
<a name="l00084"></a>00084 
<a name="l00085"></a><a class="code" href="a00679.html#2d7762bdd93be073d6883bcea581f204">00085</a>   vtkTypeRevisionMacro(<a class="code" href="a00679.html" title="a general widget for moving handles">vtkHandleWidget</a>,<a class="code" href="a00091.html" title="define the API for widget / widget representation">vtkAbstractWidget</a>);
<a name="l00086"></a>00086   <span class="keywordtype">void</span> <a class="code" href="a00091.html#be6bd600bcf2fa4d3348b945e0c9f67b">PrintSelf</a>(ostream&amp; os, <a class="code" href="a00869.html" title="a simple class to control print indentation">vtkIndent</a> indent);
<a name="l00088"></a>00088 
<a name="l00090"></a>00090 
<a name="l00093"></a><a class="code" href="a00679.html#4ff1e7694a2b4771aeb91c2a93c98b0d">00093</a>   <span class="keywordtype">void</span> SetRepresentation(<a class="code" href="a00678.html" title="abstract class for representing widget handles">vtkHandleRepresentation</a> *r)
<a name="l00094"></a>00094     {this-&gt;Superclass::SetWidgetRepresentation(reinterpret_cast&lt;vtkWidgetRepresentation*&gt;(r));}
<a name="l00096"></a>00096   
<a name="l00099"></a>00099   <span class="keywordtype">void</span> <a class="code" href="a00091.html#64bf185aaaff512b32910091cc5ea924">CreateDefaultRepresentation</a>();
<a name="l00100"></a>00100   
<a name="l00102"></a>00102 
<a name="l00105"></a>00105   vtkSetMacro( EnableAxisConstraint, <span class="keywordtype">int</span> );
<a name="l00106"></a>00106   vtkGetMacro( EnableAxisConstraint, <span class="keywordtype">int</span> );
<a name="l00107"></a>00107   vtkBooleanMacro( EnableAxisConstraint, <span class="keywordtype">int</span> );
<a name="l00109"></a>00109 
<a name="l00111"></a>00111 
<a name="l00113"></a>00113   vtkSetMacro( AllowHandleResize, <span class="keywordtype">int</span> );
<a name="l00114"></a>00114   vtkGetMacro( AllowHandleResize, <span class="keywordtype">int</span> );
<a name="l00115"></a>00115   vtkBooleanMacro( AllowHandleResize, <span class="keywordtype">int</span> );
<a name="l00117"></a>00117 
<a name="l00119"></a>00119 
<a name="l00120"></a>00120   vtkGetMacro( WidgetState, <span class="keywordtype">int</span> );
<a name="l00122"></a>00122 
<a name="l00123"></a>00123   <span class="comment">//BTX - manage the state of the widget</span>
<a name="l00124"></a><a class="code" href="a00679.html#dd4818361b71415ad3967513bb8e534305b47fa70bfb42cfd5b4a8605f0f014b">00124</a>   <span class="keyword">enum</span> <a class="code" href="a00679.html#dd4818361b71415ad3967513bb8e5343">_WidgetState</a> {Start=0,Active};
<a name="l00125"></a>00125   <span class="comment">//ETX</span>
<a name="l00126"></a>00126   
<a name="l00127"></a>00127 <span class="keyword">protected</span>:
<a name="l00128"></a>00128   <a class="code" href="a00679.html" title="a general widget for moving handles">vtkHandleWidget</a>();
<a name="l00129"></a>00129   ~<a class="code" href="a00679.html" title="a general widget for moving handles">vtkHandleWidget</a>();
<a name="l00130"></a>00130 
<a name="l00131"></a>00131   <span class="comment">// These are the callbacks for this widget</span>
<a name="l00132"></a>00132   <span class="keyword">static</span> <span class="keywordtype">void</span> GenericAction(<a class="code" href="a00679.html" title="a general widget for moving handles">vtkHandleWidget</a>*);
<a name="l00133"></a>00133   <span class="keyword">static</span> <span class="keywordtype">void</span> SelectAction(<a class="code" href="a00091.html" title="define the API for widget / widget representation">vtkAbstractWidget</a>*);
<a name="l00134"></a>00134   <span class="keyword">static</span> <span class="keywordtype">void</span> EndSelectAction(<a class="code" href="a00091.html" title="define the API for widget / widget representation">vtkAbstractWidget</a>*);
<a name="l00135"></a>00135   <span class="keyword">static</span> <span class="keywordtype">void</span> TranslateAction(<a class="code" href="a00091.html" title="define the API for widget / widget representation">vtkAbstractWidget</a>*);
<a name="l00136"></a>00136   <span class="keyword">static</span> <span class="keywordtype">void</span> ScaleAction(<a class="code" href="a00091.html" title="define the API for widget / widget representation">vtkAbstractWidget</a>*);
<a name="l00137"></a>00137   <span class="keyword">static</span> <span class="keywordtype">void</span> MoveAction(<a class="code" href="a00091.html" title="define the API for widget / widget representation">vtkAbstractWidget</a>*);
<a name="l00138"></a>00138 
<a name="l00139"></a>00139   <span class="comment">// helper methods for cursor management</span>
<a name="l00140"></a>00140   <span class="keywordtype">void</span> <a class="code" href="a00091.html#d887bbfda005d2a1ea0f63f9c2119709">SetCursor</a>(<span class="keywordtype">int</span> state);
<a name="l00141"></a>00141 
<a name="l00142"></a><a class="code" href="a00679.html#b66de1a5eb463948c3dfcb7bcdad5407">00142</a>   <span class="keywordtype">int</span> WidgetState;
<a name="l00143"></a><a class="code" href="a00679.html#18223338e541db50be4492d3aa8914ac">00143</a>   <span class="keywordtype">int</span> EnableAxisConstraint;
<a name="l00144"></a>00144 
<a name="l00145"></a>00145   <span class="comment">// Allow resizing of handles.</span>
<a name="l00146"></a><a class="code" href="a00679.html#927746a44003e66a26d16bbf5001359e">00146</a>   <span class="keywordtype">int</span> AllowHandleResize;
<a name="l00147"></a>00147 
<a name="l00148"></a>00148 <span class="keyword">private</span>:
<a name="l00149"></a>00149   <a class="code" href="a00679.html" title="a general widget for moving handles">vtkHandleWidget</a>(<span class="keyword">const</span> <a class="code" href="a00679.html" title="a general widget for moving handles">vtkHandleWidget</a>&amp;);  <span class="comment">//Not implemented</span>
<a name="l00150"></a>00150   <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="a00679.html" title="a general widget for moving handles">vtkHandleWidget</a>&amp;);  <span class="comment">//Not implemented</span>
<a name="l00151"></a>00151 };
<a name="l00152"></a>00152 
<a name="l00153"></a>00153 <span class="preprocessor">#endif</span>
</pre></div></div>
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