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<h1>vtkWidgetCallbackMapper Class Reference</h1><!-- doxytag: class="vtkWidgetCallbackMapper" --><!-- doxytag: inherits="vtkObject" --><code>#include <<a class="el" href="a05537.html">vtkWidgetCallbackMapper.h</a>></code>
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Inheritance diagram for vtkWidgetCallbackMapper:</div>
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<p><center><img src="a15929.png" border="0" usemap="#a15930" alt="Inheritance graph"></center>
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<area shape="rect" href="a01084.html" title="abstract base class for most VTK objects" alt="" coords="56,80,136,107"><area shape="rect" href="a01085.html" title="abstract base class for most VTK objects" alt="" coords="41,6,151,32"></map>
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Collaboration diagram for vtkWidgetCallbackMapper:</div>
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<p><center><img src="a15931.png" border="0" usemap="#a15932" alt="Collaboration graph"></center>
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<area shape="rect" href="a01084.html" title="abstract base class for most VTK objects" alt="" coords="87,96,167,123"><area shape="rect" href="a01876.html" title="map VTK events into widget events" alt="" coords="112,264,291,291"><area shape="rect" href="a00469.html" title="a complete specification of a VTK event including all modifiers" alt="" coords="164,174,239,200"><area shape="rect" href="a01085.html" title="abstract base class for most VTK objects" alt="" coords="5,6,115,32"><area shape="rect" href="a01719.html" title="record modification and/or execution time" alt="" coords="139,6,248,32"></map>
<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div>
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<a href="a15933.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
map widget events into callbacks
<p>
<a class="el" href="a01874.html" title="map widget events into callbacks">vtkWidgetCallbackMapper</a> maps widget events (defined in <a class="el" href="a03748.html">vtkWidgetEvent.h</a>) into static class methods, and provides facilities to invoke the methods. This class is templated and meant to be used as an internal helper class by the widget classes. The class works in combination with the class <a class="el" href="a01876.html" title="map VTK events into widget events">vtkWidgetEventTranslator</a>, which translates VTK events into widget events.<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="a01875.html" title="define widget events">vtkWidgetEvent</a> <a class="el" href="a01876.html" title="map VTK events into widget events">vtkWidgetEventTranslator</a> </dd></dl>
<p>Definition at line <a class="el" href="a05537.html#l00039">39</a> of file <a class="el" href="a05537.html">vtkWidgetCallbackMapper.h</a>.</p>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="a01084.html">vtkObject</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01874.html#34bb6feaf02affdf110ef51a2832c52c">Superclass</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01874.html#18a4687bdf3a4cb86a27dd7dbd6de428">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a01874.html">vtkWidgetCallbackMapper</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01874.html#59b26d33eb8c6d5028dd82c6328da21d">SafeDownCast</a> (<a class="el" href="a01084.html">vtkObject</a> *o)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01874.html#c9b196d7ddd41c96148cf33c18f81bef">GetClassName</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01874.html#5c6c564021434d7a39d1ce53278accc1">IsA</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01874.html#945a93053b9cc207d6e7d90abfa63796">PrintSelf</a> (ostream &os, <a class="el" href="a00869.html">vtkIndent</a> indent)</td></tr>
<tr><td colspan="2"><br><h2>Public Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef void(* </td><td class="memItemRight" valign="bottom"><a class="el" href="a01874.html#1324d1aaabac7c9fc86d88975385376f">CallbackType</a> )(<a class="el" href="a00091.html">vtkAbstractWidget</a> *)</td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01874.html#dae4cc2a4fdd4cc723b28ac131f3a369">InvokeCallback</a> (unsigned long widgetEvent)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01874.html#5d2320ae0a229b48cc4981d8f895733f">SetEventTranslator</a> (<a class="el" href="a01876.html">vtkWidgetEventTranslator</a> *t)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="a01876.html">vtkWidgetEventTranslator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01874.html#b8e4da93c62dd62a1cb37fa9dd67d946">GetEventTranslator</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01874.html#d72268cf5beb5f3b133ced42269b7c46">SetCallbackMethod</a> (unsigned long VTKEvent, unsigned long widgetEvent, <a class="el" href="a00091.html">vtkAbstractWidget</a> *w, <a class="el" href="a01874.html#1324d1aaabac7c9fc86d88975385376f">CallbackType</a> f)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01874.html#5f7a00eecce9a946fe9dc8adfc41e9c4">SetCallbackMethod</a> (unsigned long VTKEvent, int modifiers, char keyCode, int repeatCount, const char *keySym, unsigned long widgetEvent, <a class="el" href="a00091.html">vtkAbstractWidget</a> *w, <a class="el" href="a01874.html#1324d1aaabac7c9fc86d88975385376f">CallbackType</a> f)</td></tr>
<tr><td colspan="2"><br><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a01874.html">vtkWidgetCallbackMapper</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01874.html#7066270e03db7ae104da0f6cfecbea9a">New</a> ()</td></tr>
<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01874.html#a03d9632dfa328d1c3724c5a160d3cc4">vtkWidgetCallbackMapper</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01874.html#e705c2290b345a22bd31cfcd2c6ffa92">~vtkWidgetCallbackMapper</a> ()</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01874.html#0792a02f524d49bc3d971e0c2818c398">SetCallbackMethod</a> (unsigned long widgetEvent, <a class="el" href="a00091.html">vtkAbstractWidget</a> *w, <a class="el" href="a01874.html#1324d1aaabac7c9fc86d88975385376f">CallbackType</a> f)</td></tr>
<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01876.html">vtkWidgetEventTranslator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01874.html#7c43bcfd17db6a47b3fdc44e0899f964">EventTranslator</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">vtkCallbackMap * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01874.html#30ef627a4bdca32f4ee13a1115135b0e">CallbackMap</a></td></tr>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="34bb6feaf02affdf110ef51a2832c52c"></a><!-- doxytag: member="vtkWidgetCallbackMapper::Superclass" ref="34bb6feaf02affdf110ef51a2832c52c" args="" -->
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<td class="memname">typedef <a class="el" href="a01084.html">vtkObject</a> <a class="el" href="a01084.html">vtkWidgetCallbackMapper::Superclass</a> </td>
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<p>
Standard macros.
<p>Reimplemented from <a class="el" href="a01084.html#11429dee69f4b562e03e07b453dae9b5">vtkObject</a>.</p>
<p>Definition at line <a class="el" href="a05537.html#l00047">47</a> of file <a class="el" href="a05537.html">vtkWidgetCallbackMapper.h</a>.</p>
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<a class="anchor" name="1324d1aaabac7c9fc86d88975385376f"></a><!-- doxytag: member="vtkWidgetCallbackMapper::CallbackType" ref="1324d1aaabac7c9fc86d88975385376f" args=")(vtkAbstractWidget *)" -->
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<td class="memname">typedef void(* <a class="el" href="a01874.html#1324d1aaabac7c9fc86d88975385376f">vtkWidgetCallbackMapper::CallbackType</a>)(<a class="el" href="a00091.html">vtkAbstractWidget</a> *) </td>
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<p>
Convenient typedef for working with callbacks.
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="a03d9632dfa328d1c3724c5a160d3cc4"></a><!-- doxytag: member="vtkWidgetCallbackMapper::vtkWidgetCallbackMapper" ref="a03d9632dfa328d1c3724c5a160d3cc4" args="()" -->
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<td class="memname">vtkWidgetCallbackMapper::vtkWidgetCallbackMapper </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [protected]</code></td>
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</div>
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<a class="anchor" name="e705c2290b345a22bd31cfcd2c6ffa92"></a><!-- doxytag: member="vtkWidgetCallbackMapper::~vtkWidgetCallbackMapper" ref="e705c2290b345a22bd31cfcd2c6ffa92" args="()" -->
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<td class="memname">vtkWidgetCallbackMapper::~vtkWidgetCallbackMapper </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [protected]</code></td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="7066270e03db7ae104da0f6cfecbea9a"></a><!-- doxytag: member="vtkWidgetCallbackMapper::New" ref="7066270e03db7ae104da0f6cfecbea9a" args="()" -->
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<td class="memname">static <a class="el" href="a01874.html">vtkWidgetCallbackMapper</a>* vtkWidgetCallbackMapper::New </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [static]</code></td>
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<p>
Instantiate the class.
<p>Reimplemented from <a class="el" href="a01084.html#4d5b227267c076d6f9e38483370b6612">vtkObject</a>.</p>
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<a class="anchor" name="c9b196d7ddd41c96148cf33c18f81bef"></a><!-- doxytag: member="vtkWidgetCallbackMapper::GetClassName" ref="c9b196d7ddd41c96148cf33c18f81bef" args="()" -->
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<td class="memname">virtual const char* vtkWidgetCallbackMapper::GetClassName </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<div class="memdoc">
<p>
Standard macros.
<p>Reimplemented from <a class="el" href="a01084.html#d95975c85c2896ea32ff4cf1f8de0886">vtkObject</a>.</p>
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<a class="anchor" name="18a4687bdf3a4cb86a27dd7dbd6de428"></a><!-- doxytag: member="vtkWidgetCallbackMapper::IsTypeOf" ref="18a4687bdf3a4cb86a27dd7dbd6de428" args="(const char *type)" -->
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<td class="memname">static int vtkWidgetCallbackMapper::IsTypeOf </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>type</em> </td>
<td> ) </td>
<td><code> [static]</code></td>
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</table>
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<div class="memdoc">
<p>
Standard macros.
<p>Reimplemented from <a class="el" href="a01084.html#e9548a248bce0f02f73bbcccd0a9489e">vtkObject</a>.</p>
</div>
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<a class="anchor" name="5c6c564021434d7a39d1ce53278accc1"></a><!-- doxytag: member="vtkWidgetCallbackMapper::IsA" ref="5c6c564021434d7a39d1ce53278accc1" args="(const char *type)" -->
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<td class="memname">virtual int vtkWidgetCallbackMapper::IsA </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>type</em> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<div class="memdoc">
<p>
Standard macros.
<p>Reimplemented from <a class="el" href="a01084.html#831e57b04e46827a7098aa81abadee69">vtkObject</a>.</p>
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<a class="anchor" name="59b26d33eb8c6d5028dd82c6328da21d"></a><!-- doxytag: member="vtkWidgetCallbackMapper::SafeDownCast" ref="59b26d33eb8c6d5028dd82c6328da21d" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a01874.html">vtkWidgetCallbackMapper</a>* vtkWidgetCallbackMapper::SafeDownCast </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01084.html">vtkObject</a> * </td>
<td class="paramname"> <em>o</em> </td>
<td> ) </td>
<td><code> [static]</code></td>
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<div class="memdoc">
<p>
Standard macros.
<p>Reimplemented from <a class="el" href="a01084.html#bb9351f076544c427ee91229dce83abe">vtkObject</a>.</p>
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<a class="anchor" name="945a93053b9cc207d6e7d90abfa63796"></a><!-- doxytag: member="vtkWidgetCallbackMapper::PrintSelf" ref="945a93053b9cc207d6e7d90abfa63796" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">void vtkWidgetCallbackMapper::PrintSelf </td>
<td>(</td>
<td class="paramtype">ostream & </td>
<td class="paramname"> <em>os</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00869.html">vtkIndent</a> </td>
<td class="paramname"> <em>indent</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<div class="memdoc">
<p>
Standard macros.
<p>Reimplemented from <a class="el" href="a01084.html#bf3dbb4154289b56a12483eee3866263">vtkObject</a>.</p>
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<a class="anchor" name="5d2320ae0a229b48cc4981d8f895733f"></a><!-- doxytag: member="vtkWidgetCallbackMapper::SetEventTranslator" ref="5d2320ae0a229b48cc4981d8f895733f" args="(vtkWidgetEventTranslator *t)" -->
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<td class="memname">void vtkWidgetCallbackMapper::SetEventTranslator </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01876.html">vtkWidgetEventTranslator</a> * </td>
<td class="paramname"> <em>t</em> </td>
<td> ) </td>
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Specify the <a class="el" href="a01876.html" title="map VTK events into widget events">vtkWidgetEventTranslator</a> to coordinate with.
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<a class="anchor" name="b8e4da93c62dd62a1cb37fa9dd67d946"></a><!-- doxytag: member="vtkWidgetCallbackMapper::GetEventTranslator" ref="b8e4da93c62dd62a1cb37fa9dd67d946" args="()" -->
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<td class="memname">virtual <a class="el" href="a01876.html">vtkWidgetEventTranslator</a>* vtkWidgetCallbackMapper::GetEventTranslator </td>
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<td class="paramname"> </td>
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<td><code> [virtual]</code></td>
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Specify the <a class="el" href="a01876.html" title="map VTK events into widget events">vtkWidgetEventTranslator</a> to coordinate with.
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<a class="anchor" name="d72268cf5beb5f3b133ced42269b7c46"></a><!-- doxytag: member="vtkWidgetCallbackMapper::SetCallbackMethod" ref="d72268cf5beb5f3b133ced42269b7c46" args="(unsigned long VTKEvent, unsigned long widgetEvent, vtkAbstractWidget *w, CallbackType f)" -->
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<td class="memname">void vtkWidgetCallbackMapper::SetCallbackMethod </td>
<td>(</td>
<td class="paramtype">unsigned long </td>
<td class="paramname"> <em>VTKEvent</em>, </td>
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<td></td>
<td class="paramtype">unsigned long </td>
<td class="paramname"> <em>widgetEvent</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00091.html">vtkAbstractWidget</a> * </td>
<td class="paramname"> <em>w</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a01874.html#1324d1aaabac7c9fc86d88975385376f">CallbackType</a> </td>
<td class="paramname"> <em>f</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<p>
This class works with the class <a class="el" href="a01876.html" title="map VTK events into widget events">vtkWidgetEventTranslator</a> to set up the initial coorespondence between VTK events, widget events, and callbacks. Different flavors of the <a class="el" href="a01874.html#d72268cf5beb5f3b133ced42269b7c46">SetCallbackMethod()</a> are available depending on what sort of modifiers are to be associated with a particular event. Typically the widgets should use this method to set up their event callbacks. If modifiers are not provided (i.e., the VTKEvent is a unsigned long eventId) then modifiers are ignored. Otherwise, a <a class="el" href="a00469.html" title="a complete specification of a VTK event including all modifiers">vtkEvent</a> instance is used to fully quality the events.
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<a class="anchor" name="5f7a00eecce9a946fe9dc8adfc41e9c4"></a><!-- doxytag: member="vtkWidgetCallbackMapper::SetCallbackMethod" ref="5f7a00eecce9a946fe9dc8adfc41e9c4" args="(unsigned long VTKEvent, int modifiers, char keyCode, int repeatCount, const char *keySym, unsigned long widgetEvent, vtkAbstractWidget *w, CallbackType f)" -->
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<td class="memname">void vtkWidgetCallbackMapper::SetCallbackMethod </td>
<td>(</td>
<td class="paramtype">unsigned long </td>
<td class="paramname"> <em>VTKEvent</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>modifiers</em>, </td>
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<td class="paramtype">char </td>
<td class="paramname"> <em>keyCode</em>, </td>
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<td class="paramtype">int </td>
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<td class="paramtype">const char * </td>
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<td class="paramtype">unsigned long </td>
<td class="paramname"> <em>widgetEvent</em>, </td>
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<td class="paramtype"><a class="el" href="a00091.html">vtkAbstractWidget</a> * </td>
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<td class="paramtype"><a class="el" href="a01874.html#1324d1aaabac7c9fc86d88975385376f">CallbackType</a> </td>
<td class="paramname"> <em>f</em></td><td> </td>
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This class works with the class <a class="el" href="a01876.html" title="map VTK events into widget events">vtkWidgetEventTranslator</a> to set up the initial coorespondence between VTK events, widget events, and callbacks. Different flavors of the <a class="el" href="a01874.html#d72268cf5beb5f3b133ced42269b7c46">SetCallbackMethod()</a> are available depending on what sort of modifiers are to be associated with a particular event. Typically the widgets should use this method to set up their event callbacks. If modifiers are not provided (i.e., the VTKEvent is a unsigned long eventId) then modifiers are ignored. Otherwise, a <a class="el" href="a00469.html" title="a complete specification of a VTK event including all modifiers">vtkEvent</a> instance is used to fully quality the events.
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<a class="anchor" name="dae4cc2a4fdd4cc723b28ac131f3a369"></a><!-- doxytag: member="vtkWidgetCallbackMapper::InvokeCallback" ref="dae4cc2a4fdd4cc723b28ac131f3a369" args="(unsigned long widgetEvent)" -->
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<td class="memname">void vtkWidgetCallbackMapper::InvokeCallback </td>
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<td class="paramname"> <em>widgetEvent</em> </td>
<td> ) </td>
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This method invokes the callback given a widget event. A non-zero value is returned if the listed event is registered.
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<a class="anchor" name="0792a02f524d49bc3d971e0c2818c398"></a><!-- doxytag: member="vtkWidgetCallbackMapper::SetCallbackMethod" ref="0792a02f524d49bc3d971e0c2818c398" args="(unsigned long widgetEvent, vtkAbstractWidget *w, CallbackType f)" -->
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<td class="memname">void vtkWidgetCallbackMapper::SetCallbackMethod </td>
<td>(</td>
<td class="paramtype">unsigned long </td>
<td class="paramname"> <em>widgetEvent</em>, </td>
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<td class="paramtype"><a class="el" href="a00091.html">vtkAbstractWidget</a> * </td>
<td class="paramname"> <em>w</em>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="a01874.html#1324d1aaabac7c9fc86d88975385376f">CallbackType</a> </td>
<td class="paramname"> <em>f</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [protected]</code></td>
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This method is used to assign a callback (implemented as a static class method) to a particular widget event. This is an internal method used by widgets to map widget events into invocations of class methods.
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="7c43bcfd17db6a47b3fdc44e0899f964"></a><!-- doxytag: member="vtkWidgetCallbackMapper::EventTranslator" ref="7c43bcfd17db6a47b3fdc44e0899f964" args="" -->
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<td class="memname"><a class="el" href="a01876.html">vtkWidgetEventTranslator</a>* <a class="el" href="a01874.html#7c43bcfd17db6a47b3fdc44e0899f964">vtkWidgetCallbackMapper::EventTranslator</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05537.html#l00090">90</a> of file <a class="el" href="a05537.html">vtkWidgetCallbackMapper.h</a>.</p>
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<a class="anchor" name="30ef627a4bdca32f4ee13a1115135b0e"></a><!-- doxytag: member="vtkWidgetCallbackMapper::CallbackMap" ref="30ef627a4bdca32f4ee13a1115135b0e" args="" -->
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<td class="memname">vtkCallbackMap* <a class="el" href="a01874.html#30ef627a4bdca32f4ee13a1115135b0e">vtkWidgetCallbackMapper::CallbackMap</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05537.html#l00093">93</a> of file <a class="el" href="a05537.html">vtkWidgetCallbackMapper.h</a>.</p>
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<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/Widgets/<a class="el" href="a05537.html">vtkWidgetCallbackMapper.h</a></ul>
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<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 19:45:58 2009 for VTK by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address>
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