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<h1>vtkWidgetSet Class Reference</h1><!-- doxytag: class="vtkWidgetSet" --><!-- doxytag: inherits="vtkObject" --><code>#include <<a class="el" href="a05541.html">vtkWidgetSet.h</a>></code>
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Inheritance diagram for vtkWidgetSet:</div>
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Collaboration diagram for vtkWidgetSet:</div>
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<p>
<a href="a15953.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
Synchronize a collection on vtkWidgets drawn on different renderwindows using the Callback - Dispatch Action mechanism.
<p>
The class synchronizes a set of vtkAbstractWidget(s). Widgets typically invoke "Actions" that drive the geometry/behaviour of their representations in response to interactor events. Interactor interactions on a render window are mapped into "Callbacks" by the widget, from which "Actions" are dispatched to the entire set. This architecture allows us to tie widgets existing in different render windows together. For instance a HandleWidget might exist on the sagittal view. Moving it around should update the representations of the corresponding handle widget that lies on the axial and coronal and volume views as well.<p>
<dl class="user" compact><dt><b>User API:</b></dt><dd>A user would use this class as follows. <div class="fragment"><pre class="fragment"> <a class="code" href="a01878.html" title="Synchronize a collection on vtkWidgets drawn on different renderwindows using the...">vtkWidgetSet</a> *<span class="keyword">set</span> = <a class="code" href="a01878.html#d420615793820e478b69417edd5aca2a">vtkWidgetSet::New</a>();
<a class="code" href="a01155.html" title="a widget to manipulate 3D parallelopipeds">vtkParallelopipedWidget</a> *w1 = <a class="code" href="a01155.html#e6114371bb84cc851d7eec455f714f39">vtkParallelopipedWidget::New</a>();
<span class="keyword">set</span>->AddWidget(w1);
w1-><a class="code" href="a00902.html#7f52f3d776dbe073d690ee100ab685b4">SetInteractor</a>(axialRenderWindow->GetInteractor());
<a class="code" href="a01155.html" title="a widget to manipulate 3D parallelopipeds">vtkParallelopipedWidget</a> *w2 = <a class="code" href="a01155.html#e6114371bb84cc851d7eec455f714f39">vtkParallelopipedWidget::New</a>();
<span class="keyword">set</span>->AddWidget(w2);
w2-><a class="code" href="a00902.html#7f52f3d776dbe073d690ee100ab685b4">SetInteractor</a>(coronalRenderWindow->GetInteractor());
<a class="code" href="a01155.html" title="a widget to manipulate 3D parallelopipeds">vtkParallelopipedWidget</a> *w3 = <a class="code" href="a01155.html#e6114371bb84cc851d7eec455f714f39">vtkParallelopipedWidget::New</a>();
<span class="keyword">set</span>->AddWidget(w3);
w3-><a class="code" href="a00902.html#7f52f3d776dbe073d690ee100ab685b4">SetInteractor</a>(sagittalRenderWindow->GetInteractor());
<span class="keyword">set</span>->SetEnabled(1);
</pre></div></dd></dl>
<dl class="user" compact><dt><b>Motivation:</b></dt><dd>The motivation for this class is really to provide a usable API to tie together multiple widgets of the same kind. To enable this, subclasses of <a class="el" href="a00091.html" title="define the API for widget / widget representation">vtkAbstractWidget</a>, must be written as follows: They will generally have callback methods mapped to some user interaction such as: <div class="fragment"><pre class="fragment"> this->CallbackMapper->SetCallbackMethod(<a class="code" href="a00291.html#59a8690330ebcb1af6b66b0f3121f8febf5bb1f44f59aa539be7d61e42693923">vtkCommand::LeftButtonPressEvent</a>,
<a class="code" href="a00469.html#72291349f02e07d2347be2fc75a9b870403163d39dae7859003780e0839dfe3d">vtkEvent::NoModifier</a>, 0, 0, NULL,
vtkPaintbrushWidget::BeginDrawStrokeEvent,
<span class="keyword">this</span>, vtkPaintbrushWidget::BeginDrawCallback);
</pre></div> The callback invoked when the left button is pressed looks like: <div class="fragment"><pre class="fragment"> <span class="keywordtype">void</span> vtkPaintbrushWidget::BeginDrawCallback(<a class="code" href="a00091.html" title="define the API for widget / widget representation">vtkAbstractWidget</a> *w)
{
vtkPaintbrushWidget *<span class="keyword">self</span> = vtkPaintbrushWidget::SafeDownCast(w);
<span class="keyword">self</span>->WidgetSet->DispatchAction(<span class="keyword">self</span>, &vtkPaintbrushWidget::BeginDrawAction);
}
</pre></div> The actual code for handling the drawing is written in the BeginDrawAction method. <div class="fragment"><pre class="fragment"> <span class="keywordtype">void</span> vtkPaintbrushWidget::BeginDrawAction( vtkPaintbrushWidget *dispatcher)
{
<span class="comment">// Do stuff to draw... </span>
<span class="comment">// Here dispatcher is the widget that was interacted with, the one that</span>
<span class="comment">// dispatched an action to all the other widgets in its group. You may, if</span>
<span class="comment">// necessary find it helpful to get parameters from it.</span>
<span class="comment">// For instance for a ResizeAction:</span>
<span class="comment">// if (this != dispatcher)</span>
<span class="comment">// {</span>
<span class="comment">// double *newsize = dispatcher->GetRepresentation()->GetSize();</span>
<span class="comment">// this->WidgetRep->SetSize(newsize);</span>
<span class="comment">// }</span>
<span class="comment">// else</span>
<span class="comment">// {</span>
<span class="comment">// this->WidgetRep->IncrementSizeByDelta();</span>
<span class="comment">// }</span>
}
</pre></div></dd></dl>
<dl class="warning" compact><dt><b>Warning:</b></dt><dd>Actions are always dispatched first to the activeWidget, the one calling the set, and then to the other widgets in the set. </dd></dl>
<p>Definition at line <a class="el" href="a05541.html#l00111">111</a> of file <a class="el" href="a05541.html">vtkWidgetSet.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="a01878.html#e2fe2905ff099d678bbe4c338b5f30ab">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="a01878.html#a9e4c5554719769c9edd7d10a68c9222">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a01878.html">vtkWidgetSet</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01878.html#4cab126747a4cdf0582e62f68e83c63d">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="a01878.html#bd6591acf0f74e4c90f1519aceb9040a">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="a01878.html#a56c5e17b4ac6e5b0e34a84d25d96d5a">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="a01878.html#a544581c4aa7762fbb0b8c9edeffdea8">PrintSelf</a> (ostream &os, <a class="el" href="a00869.html">vtkIndent</a> indent)</td></tr>
<tr><td class="memTemplParams" nowrap colspan="2">template<class TWidget> </td></tr>
<tr><td class="memTemplItemLeft" nowrap align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a01878.html#ba1b45f8172c1d643783ff980aee8874">DispatchAction</a> (TWidget *caller, typename <a class="el" href="a00001.html">ActionFunction</a>< TWidget >::TActionFunctionPointer action)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01878.html#cf32460b704b0b0b44f50e728e0fa8f2">vtkWidgetSet</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01878.html#3ad032631c8dfa90ad5a354f643ad58f">~vtkWidgetSet</a> ()</td></tr>
<tr><td colspan="2"><br><h2>Public Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef vtkstd::vector<br>
< <a class="el" href="a00091.html">vtkAbstractWidget</a> * > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01878.html#237c64e1aad09721bafa30efee8c9d4b">WidgetContainerType</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <br>
WidgetContainerType::iterator </td><td class="memItemRight" valign="bottom"><a class="el" href="a01878.html#dfec821ac273393626f7370b591d09a9">WidgetIteratorType</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <br>
WidgetContainerType::const_iterator </td><td class="memItemRight" valign="bottom"><a class="el" href="a01878.html#b19951f14f92c43a8d12311e1f50fc17">WidgetConstIteratorType</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="a01878.html#0e1cf5112da4c3c617cbcdc2fe413cb8">AddWidget</a> (<a class="el" href="a00091.html">vtkAbstractWidget</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01878.html#fc0eab1b911d97d1778461825c0d1ddb">RemoveWidget</a> (<a class="el" href="a00091.html">vtkAbstractWidget</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01878.html#b8f8c7a5bde869e6c6e04df78725e541">GetNumberOfWidgets</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00091.html">vtkAbstractWidget</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01878.html#70cdba9d49465dd058cb34797a2e77d2">GetNthWidget</a> (unsigned int)</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01878.html#304296fbccdb25a5c8c513e782c73f9e">SetEnabled</a> (int)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01878.html#c5a5a859a7928b8996ca3e8d0ae915e7">EnabledOn</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01878.html#5e2ddd57efe08594a00db7d438f6261a">EnabledOff</a> ()</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="a01878.html">vtkWidgetSet</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01878.html#d420615793820e478b69417edd5aca2a">New</a> ()</td></tr>
<tr><td colspan="2"><br><h2>Public Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01878.html#237c64e1aad09721bafa30efee8c9d4b">WidgetContainerType</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01878.html#1e9800b77dcb80436a2d80b132dafcdf">Widget</a></td></tr>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="e2fe2905ff099d678bbe4c338b5f30ab"></a><!-- doxytag: member="vtkWidgetSet::Superclass" ref="e2fe2905ff099d678bbe4c338b5f30ab" args="" -->
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<td class="memname">typedef <a class="el" href="a01084.html">vtkObject</a> <a class="el" href="a01084.html">vtkWidgetSet::Superclass</a> </td>
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<p>
Standard methods for a VTK class.
<p>Reimplemented from <a class="el" href="a01084.html#11429dee69f4b562e03e07b453dae9b5">vtkObject</a>.</p>
<p>Definition at line <a class="el" href="a05541.html#l00119">119</a> of file <a class="el" href="a05541.html">vtkWidgetSet.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="237c64e1aad09721bafa30efee8c9d4b"></a><!-- doxytag: member="vtkWidgetSet::WidgetContainerType" ref="237c64e1aad09721bafa30efee8c9d4b" args="" -->
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<td class="memname">typedef vtkstd::vector< <a class="el" href="a00091.html">vtkAbstractWidget</a> * > <a class="el" href="a01878.html#237c64e1aad09721bafa30efee8c9d4b">vtkWidgetSet::WidgetContainerType</a> </td>
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<p>Definition at line <a class="el" href="a05541.html#l00144">144</a> of file <a class="el" href="a05541.html">vtkWidgetSet.h</a>.</p>
</div>
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<a class="anchor" name="dfec821ac273393626f7370b591d09a9"></a><!-- doxytag: member="vtkWidgetSet::WidgetIteratorType" ref="dfec821ac273393626f7370b591d09a9" args="" -->
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<td class="memname">typedef WidgetContainerType::iterator <a class="el" href="a01878.html#dfec821ac273393626f7370b591d09a9">vtkWidgetSet::WidgetIteratorType</a> </td>
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<p>Definition at line <a class="el" href="a05541.html#l00145">145</a> of file <a class="el" href="a05541.html">vtkWidgetSet.h</a>.</p>
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</div><p>
<a class="anchor" name="b19951f14f92c43a8d12311e1f50fc17"></a><!-- doxytag: member="vtkWidgetSet::WidgetConstIteratorType" ref="b19951f14f92c43a8d12311e1f50fc17" args="" -->
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<td class="memname">typedef WidgetContainerType::const_iterator <a class="el" href="a01878.html#b19951f14f92c43a8d12311e1f50fc17">vtkWidgetSet::WidgetConstIteratorType</a> </td>
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<p>Definition at line <a class="el" href="a05541.html#l00146">146</a> of file <a class="el" href="a05541.html">vtkWidgetSet.h</a>.</p>
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</div><p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="cf32460b704b0b0b44f50e728e0fa8f2"></a><!-- doxytag: member="vtkWidgetSet::vtkWidgetSet" ref="cf32460b704b0b0b44f50e728e0fa8f2" args="()" -->
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<td class="memname">vtkWidgetSet::vtkWidgetSet </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [protected]</code></td>
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Dispatch an "Action" to every widget in this set. This is meant to be invoked from a "Callback" in a widget.
</div>
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<a class="anchor" name="3ad032631c8dfa90ad5a354f643ad58f"></a><!-- doxytag: member="vtkWidgetSet::~vtkWidgetSet" ref="3ad032631c8dfa90ad5a354f643ad58f" args="()" -->
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<td class="memname">vtkWidgetSet::~vtkWidgetSet </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [protected]</code></td>
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<p>
Dispatch an "Action" to every widget in this set. This is meant to be invoked from a "Callback" in a widget.
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="d420615793820e478b69417edd5aca2a"></a><!-- doxytag: member="vtkWidgetSet::New" ref="d420615793820e478b69417edd5aca2a" args="()" -->
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<td class="memname">static <a class="el" href="a01878.html">vtkWidgetSet</a>* vtkWidgetSet::New </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [static]</code></td>
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<p>
Instantiate this class.
<p>Reimplemented from <a class="el" href="a01084.html#4d5b227267c076d6f9e38483370b6612">vtkObject</a>.</p>
</div>
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<a class="anchor" name="bd6591acf0f74e4c90f1519aceb9040a"></a><!-- doxytag: member="vtkWidgetSet::GetClassName" ref="bd6591acf0f74e4c90f1519aceb9040a" args="()" -->
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<td class="memname">virtual const char* vtkWidgetSet::GetClassName </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Standard methods for a VTK class.
<p>Reimplemented from <a class="el" href="a01084.html#d95975c85c2896ea32ff4cf1f8de0886">vtkObject</a>.</p>
</div>
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<a class="anchor" name="a9e4c5554719769c9edd7d10a68c9222"></a><!-- doxytag: member="vtkWidgetSet::IsTypeOf" ref="a9e4c5554719769c9edd7d10a68c9222" args="(const char *type)" -->
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<td class="memname">static int vtkWidgetSet::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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<div class="memdoc">
<p>
Standard methods for a VTK class.
<p>Reimplemented from <a class="el" href="a01084.html#e9548a248bce0f02f73bbcccd0a9489e">vtkObject</a>.</p>
</div>
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<a class="anchor" name="a56c5e17b4ac6e5b0e34a84d25d96d5a"></a><!-- doxytag: member="vtkWidgetSet::IsA" ref="a56c5e17b4ac6e5b0e34a84d25d96d5a" args="(const char *type)" -->
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<td class="memname">virtual int vtkWidgetSet::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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</table>
</div>
<div class="memdoc">
<p>
Standard methods for a VTK class.
<p>Reimplemented from <a class="el" href="a01084.html#831e57b04e46827a7098aa81abadee69">vtkObject</a>.</p>
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<a class="anchor" name="4cab126747a4cdf0582e62f68e83c63d"></a><!-- doxytag: member="vtkWidgetSet::SafeDownCast" ref="4cab126747a4cdf0582e62f68e83c63d" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a01878.html">vtkWidgetSet</a>* vtkWidgetSet::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 methods for a VTK class.
<p>Reimplemented from <a class="el" href="a01084.html#bb9351f076544c427ee91229dce83abe">vtkObject</a>.</p>
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<a class="anchor" name="a544581c4aa7762fbb0b8c9edeffdea8"></a><!-- doxytag: member="vtkWidgetSet::PrintSelf" ref="a544581c4aa7762fbb0b8c9edeffdea8" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">void vtkWidgetSet::PrintSelf </td>
<td>(</td>
<td class="paramtype">ostream & </td>
<td class="paramname"> <em>os</em>, </td>
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<tr>
<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><code> [virtual]</code></td>
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<p>
Standard methods for a VTK class.
<p>Reimplemented from <a class="el" href="a01084.html#bf3dbb4154289b56a12483eee3866263">vtkObject</a>.</p>
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<a class="anchor" name="304296fbccdb25a5c8c513e782c73f9e"></a><!-- doxytag: member="vtkWidgetSet::SetEnabled" ref="304296fbccdb25a5c8c513e782c73f9e" args="(int)" -->
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<td class="memname">virtual void vtkWidgetSet::SetEnabled </td>
<td>(</td>
<td class="paramtype">int </td>
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<td> ) </td>
<td><code> [virtual]</code></td>
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Method for activiating and deactiviating all widgets in the group.
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<a class="anchor" name="c5a5a859a7928b8996ca3e8d0ae915e7"></a><!-- doxytag: member="vtkWidgetSet::EnabledOn" ref="c5a5a859a7928b8996ca3e8d0ae915e7" args="()" -->
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<td class="memname">virtual void vtkWidgetSet::EnabledOn </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Method for activiating and deactiviating all widgets in the group.
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<a class="anchor" name="5e2ddd57efe08594a00db7d438f6261a"></a><!-- doxytag: member="vtkWidgetSet::EnabledOff" ref="5e2ddd57efe08594a00db7d438f6261a" args="()" -->
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<td class="memname">virtual void vtkWidgetSet::EnabledOff </td>
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<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Method for activiating and deactiviating all widgets in the group.
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<a class="anchor" name="0e1cf5112da4c3c617cbcdc2fe413cb8"></a><!-- doxytag: member="vtkWidgetSet::AddWidget" ref="0e1cf5112da4c3c617cbcdc2fe413cb8" args="(vtkAbstractWidget *)" -->
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<td class="memname">void vtkWidgetSet::AddWidget </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00091.html">vtkAbstractWidget</a> * </td>
<td class="paramname"> </td>
<td> ) </td>
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<p>
Add a widget to the set.
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<a class="anchor" name="fc0eab1b911d97d1778461825c0d1ddb"></a><!-- doxytag: member="vtkWidgetSet::RemoveWidget" ref="fc0eab1b911d97d1778461825c0d1ddb" args="(vtkAbstractWidget *)" -->
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<td class="memname">void vtkWidgetSet::RemoveWidget </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00091.html">vtkAbstractWidget</a> * </td>
<td class="paramname"> </td>
<td> ) </td>
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<p>
Remove a widget from the set
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<a class="anchor" name="b8f8c7a5bde869e6c6e04df78725e541"></a><!-- doxytag: member="vtkWidgetSet::GetNumberOfWidgets" ref="b8f8c7a5bde869e6c6e04df78725e541" args="()" -->
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<td class="memname">unsigned int vtkWidgetSet::GetNumberOfWidgets </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
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<p>
Get number of widgets in the set.
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<a class="anchor" name="70cdba9d49465dd058cb34797a2e77d2"></a><!-- doxytag: member="vtkWidgetSet::GetNthWidget" ref="70cdba9d49465dd058cb34797a2e77d2" args="(unsigned int)" -->
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<td class="memname"><a class="el" href="a00091.html">vtkAbstractWidget</a>* vtkWidgetSet::GetNthWidget </td>
<td>(</td>
<td class="paramtype">unsigned </td>
<td class="paramname"> <em>int</em> </td>
<td> ) </td>
<td></td>
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<p>
Get the Nth widget in the set.
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<a class="anchor" name="ba1b45f8172c1d643783ff980aee8874"></a><!-- doxytag: member="vtkWidgetSet::DispatchAction" ref="ba1b45f8172c1d643783ff980aee8874" args="(TWidget *caller, typename ActionFunction< TWidget >::TActionFunctionPointer action)" -->
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template<class TWidget> </div>
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<td class="memname">void vtkWidgetSet::DispatchAction </td>
<td>(</td>
<td class="paramtype">TWidget * </td>
<td class="paramname"> <em>caller</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">typename <a class="el" href="a00001.html">ActionFunction</a>< TWidget >::TActionFunctionPointer </td>
<td class="paramname"> <em>action</em></td><td> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [inline]</code></td>
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<p>
Dispatch an "Action" to every widget in this set. This is meant to be invoked from a "Callback" in a widget.
<p>Definition at line <a class="el" href="a05541.html#l00153">153</a> of file <a class="el" href="a05541.html">vtkWidgetSet.h</a>.</p>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="1e9800b77dcb80436a2d80b132dafcdf"></a><!-- doxytag: member="vtkWidgetSet::Widget" ref="1e9800b77dcb80436a2d80b132dafcdf" args="" -->
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<td class="memname"><a class="el" href="a01878.html#237c64e1aad09721bafa30efee8c9d4b">WidgetContainerType</a> <a class="el" href="a01878.html#1e9800b77dcb80436a2d80b132dafcdf">vtkWidgetSet::Widget</a> </td>
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<p>
<p>Definition at line <a class="el" href="a05541.html#l00147">147</a> of file <a class="el" href="a05541.html">vtkWidgetSet.h</a>.</p>
</div>
</div><p>
<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/Widgets/<a class="el" href="a05541.html">vtkWidgetSet.h</a></ul>
</div>
<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 19:46:09 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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