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<h1>dox/GUISupport/Qt/Chart/vtkQtChartInteractor.h</h1><a href="a02736.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: vtkQtChartInteractor.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="l00015"></a>00015 <span class="comment">/*-------------------------------------------------------------------------</span>
<a name="l00016"></a>00016 <span class="comment">  Copyright 2008 Sandia Corporation.</span>
<a name="l00017"></a>00017 <span class="comment">  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,</span>
<a name="l00018"></a>00018 <span class="comment">  the U.S. Government retains certain rights in this software.</span>
<a name="l00019"></a>00019 <span class="comment">-------------------------------------------------------------------------*/</span>
<a name="l00020"></a>00020 
<a name="l00023"></a>00023 
<a name="l00024"></a>00024 <span class="preprocessor">#ifndef _vtkQtChartInteractor_h</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span><span class="preprocessor">#define _vtkQtChartInteractor_h</span>
<a name="l00026"></a>00026 <span class="preprocessor"></span>
<a name="l00027"></a>00027 
<a name="l00028"></a>00028 <span class="preprocessor">#include "vtkQtChartExport.h"</span>
<a name="l00029"></a>00029 <span class="preprocessor">#include &lt;QObject&gt;</span>
<a name="l00030"></a>00030 
<a name="l00031"></a>00031 <span class="keyword">class </span><a class="code" href="a01335.html" title="The vtkQtChartArea class manages the chart axes and layers.">vtkQtChartArea</a>;
<a name="l00032"></a>00032 <span class="keyword">class </span><a class="code" href="a01349.html" title="The vtkQtChartContentsSpace class defines the contents space for a chart.">vtkQtChartContentsSpace</a>;
<a name="l00033"></a>00033 <span class="keyword">class </span>vtkQtChartInteractorInternal;
<a name="l00034"></a>00034 <span class="keyword">class </span>vtkQtChartInteractorModeList;
<a name="l00035"></a>00035 <span class="keyword">class </span><a class="code" href="a01359.html" title="The vtkQtChartMouseBox class is used to draw a mouse box that can be used for zooming...">vtkQtChartMouseBox</a>;
<a name="l00036"></a>00036 <span class="keyword">class </span><a class="code" href="a01360.html" title="The vtkQtChartMouseFunction class is the base class for all chart mouse functions...">vtkQtChartMouseFunction</a>;
<a name="l00037"></a>00037 <span class="keyword">class </span>QCursor;
<a name="l00038"></a>00038 <span class="keyword">class </span>QKeyEvent;
<a name="l00039"></a>00039 <span class="keyword">class </span>QMouseEvent;
<a name="l00040"></a>00040 <span class="keyword">class </span>QRect;
<a name="l00041"></a>00041 <span class="keyword">class </span>QWheelEvent;
<a name="l00042"></a>00042 
<a name="l00043"></a>00043 
<a name="l00072"></a><a class="code" href="a01352.html">00072</a> <span class="keyword">class </span>VTKQTCHART_EXPORT <a class="code" href="a01352.html" title="The vtkQtChartInteractor class is used to interact with a chart.">vtkQtChartInteractor</a> : <span class="keyword">public</span> QObject
<a name="l00073"></a>00073 {
<a name="l00074"></a>00074   Q_OBJECT
<a name="l00075"></a>00075 
<a name="l00076"></a>00076 <span class="keyword">public</span>:
<a name="l00080"></a>00080   <a class="code" href="a01352.html" title="The vtkQtChartInteractor class is used to interact with a chart.">vtkQtChartInteractor</a>(QObject *parent=0);
<a name="l00081"></a>00081   <span class="keyword">virtual</span> ~<a class="code" href="a01352.html" title="The vtkQtChartInteractor class is used to interact with a chart.">vtkQtChartInteractor</a>();
<a name="l00082"></a>00082 
<a name="l00084"></a>00084 
<a name="l00085"></a>00085 
<a name="l00086"></a>00086 
<a name="l00087"></a>00087 
<a name="l00088"></a>00088 
<a name="l00089"></a><a class="code" href="a01352.html#a62d955f80d1ad156cac5b48340eb41a">00089</a>   <a class="code" href="a01335.html" title="The vtkQtChartArea class manages the chart axes and layers.">vtkQtChartArea</a> *getChartArea()<span class="keyword"> const </span>{<span class="keywordflow">return</span> this-&gt;ChartArea;}
<a name="l00090"></a>00090 
<a name="l00094"></a><a class="code" href="a01352.html#3cf73a6a491fba2be3327da5ba072c58">00094</a>   <span class="keywordtype">void</span> setChartArea(<a class="code" href="a01335.html" title="The vtkQtChartArea class manages the chart axes and layers.">vtkQtChartArea</a> *area) {this-&gt;ChartArea = area;}
<a name="l00096"></a>00096 
<a name="l00098"></a>00098 
<a name="l00099"></a>00099 
<a name="l00100"></a>00100 
<a name="l00101"></a>00101 
<a name="l00102"></a>00102 
<a name="l00103"></a>00103 
<a name="l00104"></a>00104 
<a name="l00105"></a>00105 
<a name="l00106"></a>00106 
<a name="l00107"></a>00107 
<a name="l00108"></a>00108 
<a name="l00109"></a>00109   <span class="keywordtype">void</span> setFunction(Qt::MouseButton button, <a class="code" href="a01360.html" title="The vtkQtChartMouseFunction class is the base class for all chart mouse functions...">vtkQtChartMouseFunction</a> *<a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d2104a5f695df710396c5e1755b0a5ab62a3">function</a>,
<a name="l00110"></a>00110       Qt::KeyboardModifiers modifiers=Qt::NoModifier);
<a name="l00111"></a>00111 
<a name="l00117"></a>00117   <span class="keywordtype">void</span> setWheelFunction(<a class="code" href="a01360.html" title="The vtkQtChartMouseFunction class is the base class for all chart mouse functions...">vtkQtChartMouseFunction</a> *<a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d2104a5f695df710396c5e1755b0a5ab62a3">function</a>,
<a name="l00118"></a>00118       Qt::KeyboardModifiers modifiers=Qt::NoModifier);
<a name="l00119"></a>00119 
<a name="l00131"></a>00131   <span class="keywordtype">void</span> addFunction(Qt::MouseButton button, <a class="code" href="a01360.html" title="The vtkQtChartMouseFunction class is the base class for all chart mouse functions...">vtkQtChartMouseFunction</a> *<a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d2104a5f695df710396c5e1755b0a5ab62a3">function</a>,
<a name="l00132"></a>00132       Qt::KeyboardModifiers modifiers=Qt::NoModifier);
<a name="l00133"></a>00133 
<a name="l00139"></a>00139   <span class="keywordtype">void</span> addWheelFunction(<a class="code" href="a01360.html" title="The vtkQtChartMouseFunction class is the base class for all chart mouse functions...">vtkQtChartMouseFunction</a> *<a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d2104a5f695df710396c5e1755b0a5ab62a3">function</a>,
<a name="l00140"></a>00140       Qt::KeyboardModifiers modifiers=Qt::NoModifier);
<a name="l00141"></a>00141 
<a name="l00145"></a>00145   <span class="keywordtype">void</span> removeFunction(<a class="code" href="a01360.html" title="The vtkQtChartMouseFunction class is the base class for all chart mouse functions...">vtkQtChartMouseFunction</a> *<a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d2104a5f695df710396c5e1755b0a5ab62a3">function</a>);
<a name="l00146"></a>00146 
<a name="l00150"></a>00150   <span class="keywordtype">void</span> removeFunctions(Qt::MouseButton button);
<a name="l00151"></a>00151 
<a name="l00153"></a>00153   <span class="keywordtype">void</span> removeWheelFunctions();
<a name="l00154"></a>00154 
<a name="l00156"></a>00156   <span class="keywordtype">void</span> removeAllFunctions();
<a name="l00157"></a>00157 
<a name="l00163"></a>00163   <span class="keywordtype">int</span> getNumberOfModes(Qt::MouseButton button) <span class="keyword">const</span>;
<a name="l00164"></a>00164 
<a name="l00170"></a>00170   <span class="keywordtype">int</span> getMode(Qt::MouseButton button) <span class="keyword">const</span>;
<a name="l00171"></a>00171 
<a name="l00176"></a>00176   <span class="keywordtype">void</span> setMode(Qt::MouseButton button, <span class="keywordtype">int</span> <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d210e519c5019582479480124c44722a451f">index</a>);
<a name="l00177"></a>00177 
<a name="l00182"></a>00182   <span class="keywordtype">int</span> getNumberOfWheelModes() <span class="keyword">const</span>;
<a name="l00183"></a>00183 
<a name="l00188"></a>00188   <span class="keywordtype">int</span> getWheelMode() <span class="keyword">const</span>;
<a name="l00189"></a>00189 
<a name="l00193"></a>00193   <span class="keywordtype">void</span> setWheelMode(<span class="keywordtype">int</span> <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d210e519c5019582479480124c44722a451f">index</a>);
<a name="l00195"></a>00195 
<a name="l00197"></a>00197 
<a name="l00198"></a>00198 
<a name="l00199"></a>00199 
<a name="l00200"></a>00200 
<a name="l00201"></a>00201   <span class="keyword">virtual</span> <span class="keywordtype">bool</span> keyPressEvent(QKeyEvent *e);
<a name="l00202"></a>00202 
<a name="l00211"></a>00211   <span class="keyword">virtual</span> <span class="keywordtype">void</span> mousePressEvent(QMouseEvent *e);
<a name="l00212"></a>00212 
<a name="l00216"></a>00216   <span class="keyword">virtual</span> <span class="keywordtype">void</span> mouseMoveEvent(QMouseEvent *e);
<a name="l00217"></a>00217 
<a name="l00221"></a>00221   <span class="keyword">virtual</span> <span class="keywordtype">void</span> mouseReleaseEvent(QMouseEvent *e);
<a name="l00222"></a>00222 
<a name="l00226"></a>00226   <span class="keyword">virtual</span> <span class="keywordtype">void</span> mouseDoubleClickEvent(QMouseEvent *e);
<a name="l00227"></a>00227 
<a name="l00231"></a>00231   <span class="keyword">virtual</span> <span class="keywordtype">void</span> wheelEvent(QWheelEvent *e);
<a name="l00233"></a>00233 
<a name="l00234"></a>00234 signals:
<a name="l00238"></a>00238   <span class="keywordtype">void</span> cursorChangeRequested(<span class="keyword">const</span> QCursor &amp;cursor);
<a name="l00239"></a>00239 
<a name="l00240"></a>00240 <span class="keyword">private</span> slots:
<a name="l00247"></a>00247   <span class="keywordtype">void</span> beginState(<a class="code" href="a01360.html" title="The vtkQtChartMouseFunction class is the base class for all chart mouse functions...">vtkQtChartMouseFunction</a> *owner);
<a name="l00248"></a>00248 
<a name="l00255"></a>00255   <span class="keywordtype">void</span> endState(<a class="code" href="a01360.html" title="The vtkQtChartMouseFunction class is the base class for all chart mouse functions...">vtkQtChartMouseFunction</a> *owner);
<a name="l00256"></a>00256 
<a name="l00257"></a>00257 <span class="keyword">private</span>:
<a name="l00264"></a>00264   <span class="keywordtype">void</span> addFunction(vtkQtChartInteractorModeList *list,
<a name="l00265"></a>00265       <a class="code" href="a01360.html" title="The vtkQtChartMouseFunction class is the base class for all chart mouse functions...">vtkQtChartMouseFunction</a> *<a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d2104a5f695df710396c5e1755b0a5ab62a3">function</a>, Qt::KeyboardModifiers modifiers);
<a name="l00266"></a>00266 
<a name="l00270"></a>00270   <span class="keywordtype">void</span> removeFunctions(vtkQtChartInteractorModeList *list);
<a name="l00271"></a>00271 
<a name="l00272"></a>00272 <span class="keyword">private</span>:
<a name="l00274"></a>00274   vtkQtChartInteractorInternal *Internal;
<a name="l00275"></a>00275   <a class="code" href="a01335.html" title="The vtkQtChartArea class manages the chart axes and layers.">vtkQtChartArea</a> *ChartArea;         
<a name="l00276"></a>00276   Qt::KeyboardModifier XModifier;    
<a name="l00277"></a>00277   Qt::KeyboardModifier YModifier;    
<a name="l00278"></a>00278 };
<a name="l00279"></a>00279 
<a name="l00280"></a>00280 <span class="preprocessor">#endif</span>
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