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<div id="projectname">Qwt User's Guide <span id="projectnumber">6.0.1</span></div>
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<h1>qwt_panner.h</h1> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************</span>
<a name="l00002"></a>00002 <span class="comment"> * Qwt Widget Library</span>
<a name="l00003"></a>00003 <span class="comment"> * Copyright (C) 1997 Josef Wilgen</span>
<a name="l00004"></a>00004 <span class="comment"> * Copyright (C) 2002 Uwe Rathmann</span>
<a name="l00005"></a>00005 <span class="comment"> *</span>
<a name="l00006"></a>00006 <span class="comment"> * This library is free software; you can redistribute it and/or</span>
<a name="l00007"></a>00007 <span class="comment"> * modify it under the terms of the Qwt License, Version 1.0</span>
<a name="l00008"></a>00008 <span class="comment"> *****************************************************************************/</span>
<a name="l00009"></a>00009
<a name="l00010"></a>00010 <span class="preprocessor">#ifndef QWT_PANNER_H</span>
<a name="l00011"></a>00011 <span class="preprocessor"></span><span class="preprocessor">#define QWT_PANNER_H 1</span>
<a name="l00012"></a>00012 <span class="preprocessor"></span>
<a name="l00013"></a>00013 <span class="preprocessor">#include "qwt_global.h"</span>
<a name="l00014"></a>00014 <span class="preprocessor">#include <qwidget.h></span>
<a name="l00015"></a>00015 <span class="preprocessor">#include <qpixmap.h></span>
<a name="l00016"></a>00016
<a name="l00017"></a>00017 <span class="keyword">class </span>QCursor;
<a name="l00018"></a>00018
<a name="l00035"></a><a class="code" href="class_qwt_panner.html">00035</a> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_panner.html" title="QwtPanner provides panning of a widget.">QwtPanner</a>: <span class="keyword">public</span> QWidget
<a name="l00036"></a>00036 {
<a name="l00037"></a>00037 Q_OBJECT
<a name="l00038"></a>00038
<a name="l00039"></a>00039 <span class="keyword">public</span>:
<a name="l00040"></a>00040 <a class="code" href="class_qwt_panner.html" title="QwtPanner provides panning of a widget.">QwtPanner</a>( QWidget* parent );
<a name="l00041"></a>00041 <span class="keyword">virtual</span> ~<a class="code" href="class_qwt_panner.html" title="QwtPanner provides panning of a widget.">QwtPanner</a>();
<a name="l00042"></a>00042
<a name="l00043"></a>00043 <span class="keywordtype">void</span> setEnabled( <span class="keywordtype">bool</span> );
<a name="l00044"></a>00044 <span class="keywordtype">bool</span> isEnabled() <span class="keyword">const</span>;
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <span class="keywordtype">void</span> setMouseButton( <span class="keywordtype">int</span> button, <span class="keywordtype">int</span> buttonState = Qt::NoButton );
<a name="l00047"></a>00047 <span class="keywordtype">void</span> getMouseButton( <span class="keywordtype">int</span> &button, <span class="keywordtype">int</span> &buttonState ) <span class="keyword">const</span>;
<a name="l00048"></a>00048 <span class="keywordtype">void</span> setAbortKey( <span class="keywordtype">int</span> key, <span class="keywordtype">int</span> state = Qt::NoButton );
<a name="l00049"></a>00049 <span class="keywordtype">void</span> getAbortKey( <span class="keywordtype">int</span> &key, <span class="keywordtype">int</span> &state ) <span class="keyword">const</span>;
<a name="l00050"></a>00050
<a name="l00051"></a>00051 <span class="keywordtype">void</span> setCursor( <span class="keyword">const</span> QCursor & );
<a name="l00052"></a>00052 <span class="keyword">const</span> QCursor cursor() <span class="keyword">const</span>;
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="keywordtype">void</span> setOrientations( Qt::Orientations );
<a name="l00055"></a>00055 Qt::Orientations orientations() <span class="keyword">const</span>;
<a name="l00056"></a>00056
<a name="l00057"></a>00057 <span class="keywordtype">bool</span> isOrientationEnabled( Qt::Orientation ) <span class="keyword">const</span>;
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> eventFilter( QObject *, QEvent * );
<a name="l00060"></a>00060
<a name="l00061"></a>00061 Q_SIGNALS:
<a name="l00068"></a>00068 <span class="keywordtype">void</span> panned( <span class="keywordtype">int</span> dx, <span class="keywordtype">int</span> dy );
<a name="l00069"></a>00069
<a name="l00077"></a>00077 <span class="keywordtype">void</span> moved( <span class="keywordtype">int</span> dx, <span class="keywordtype">int</span> dy );
<a name="l00078"></a>00078
<a name="l00079"></a>00079 <span class="keyword">protected</span>:
<a name="l00080"></a>00080 <span class="keyword">virtual</span> <span class="keywordtype">void</span> widgetMousePressEvent( QMouseEvent * );
<a name="l00081"></a>00081 <span class="keyword">virtual</span> <span class="keywordtype">void</span> widgetMouseReleaseEvent( QMouseEvent * );
<a name="l00082"></a>00082 <span class="keyword">virtual</span> <span class="keywordtype">void</span> widgetMouseMoveEvent( QMouseEvent * );
<a name="l00083"></a>00083 <span class="keyword">virtual</span> <span class="keywordtype">void</span> widgetKeyPressEvent( QKeyEvent * );
<a name="l00084"></a>00084 <span class="keyword">virtual</span> <span class="keywordtype">void</span> widgetKeyReleaseEvent( QKeyEvent * );
<a name="l00085"></a>00085
<a name="l00086"></a>00086 <span class="keyword">virtual</span> <span class="keywordtype">void</span> paintEvent( QPaintEvent * );
<a name="l00087"></a>00087
<a name="l00088"></a>00088 <span class="keyword">virtual</span> QBitmap contentsMask() <span class="keyword">const</span>;
<a name="l00089"></a>00089 <span class="keyword">virtual</span> QPixmap grab() <span class="keyword">const</span>;
<a name="l00090"></a>00090
<a name="l00091"></a>00091 <span class="keyword">private</span>:
<a name="l00092"></a>00092 <span class="preprocessor">#ifndef QT_NO_CURSOR</span>
<a name="l00093"></a>00093 <span class="preprocessor"></span> <span class="keywordtype">void</span> showCursor( <span class="keywordtype">bool</span> );
<a name="l00094"></a>00094 <span class="preprocessor">#endif</span>
<a name="l00095"></a>00095 <span class="preprocessor"></span>
<a name="l00096"></a>00096 <span class="keyword">class </span>PrivateData;
<a name="l00097"></a>00097 PrivateData *d_data;
<a name="l00098"></a>00098 };
<a name="l00099"></a>00099
<a name="l00100"></a>00100 <span class="preprocessor">#endif</span>
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