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<div class="title">qwt_panner.h</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/* -*- mode: C++ ; c-file-style: &quot;stroustrup&quot; -*- *****************************</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Qwt Widget Library</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * Copyright (C) 1997   Josef Wilgen</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * Copyright (C) 2002   Uwe Rathmann</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * This library is free software; you can redistribute it and/or</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * modify it under the terms of the Qwt License, Version 1.0</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *****************************************************************************/</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160; </div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#ifndef QWT_PANNER_H</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#define QWT_PANNER_H 1</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160; </div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &quot;qwt_global.h&quot;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#include &lt;qwidget.h&gt;</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="preprocessor">#include &lt;qpixmap.h&gt;</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160; </div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="keyword">class </span>QCursor;</div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160; </div>
<div class="line"><a name="l00035"></a><span class="lineno"><a class="line" href="class_qwt_panner.html">   35</a></span>&#160;<span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_panner.html">QwtPanner</a>: <span class="keyword">public</span> QWidget</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;{</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;    Q_OBJECT</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160; </div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;    <a class="code" href="class_qwt_panner.html">QwtPanner</a>( QWidget* parent );</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;    <span class="keyword">virtual</span> ~<a class="code" href="class_qwt_panner.html">QwtPanner</a>();</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160; </div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    <span class="keywordtype">void</span> setEnabled( <span class="keywordtype">bool</span> );</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    <span class="keywordtype">bool</span> isEnabled() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160; </div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;    <span class="keywordtype">void</span> setMouseButton( Qt::MouseButton,</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;        Qt::KeyboardModifiers = Qt::NoModifier );</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;    <span class="keywordtype">void</span> getMouseButton( Qt::MouseButton &amp;button,</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;        Qt::KeyboardModifiers &amp; ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160; </div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    <span class="keywordtype">void</span> setAbortKey( <span class="keywordtype">int</span> key, Qt::KeyboardModifiers = Qt::NoModifier );</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;    <span class="keywordtype">void</span> getAbortKey( <span class="keywordtype">int</span> &amp;key, Qt::KeyboardModifiers &amp; ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160; </div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    <span class="keywordtype">void</span> setCursor( <span class="keyword">const</span> QCursor &amp; );</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    <span class="keyword">const</span> QCursor cursor() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160; </div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    <span class="keywordtype">void</span> setOrientations( Qt::Orientations );</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;    Qt::Orientations orientations() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160; </div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    <span class="keywordtype">bool</span> isOrientationEnabled( Qt::Orientation ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160; </div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> eventFilter( QObject *, QEvent * );</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160; </div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;Q_SIGNALS:</div>
<div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#ae9ce78e6f9ae73317af29b2dc5df7372">   71</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_qwt_panner.html#ae9ce78e6f9ae73317af29b2dc5df7372">panned</a>( <span class="keywordtype">int</span> dx, <span class="keywordtype">int</span> dy );</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160; </div>
<div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="class_qwt_panner.html#aa45ae2f4d6d20a83783898dd86d0b595">   80</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_qwt_panner.html#aa45ae2f4d6d20a83783898dd86d0b595">moved</a>( <span class="keywordtype">int</span> dx, <span class="keywordtype">int</span> dy );</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160; </div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="keyword">protected</span>:</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> widgetMousePressEvent( QMouseEvent * );</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> widgetMouseReleaseEvent( QMouseEvent * );</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> widgetMouseMoveEvent( QMouseEvent * );</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> widgetKeyPressEvent( QKeyEvent * );</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> widgetKeyReleaseEvent( QKeyEvent * );</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160; </div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> paintEvent( QPaintEvent * );</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160; </div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    <span class="keyword">virtual</span> QBitmap contentsMask() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    <span class="keyword">virtual</span> QPixmap grab() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160; </div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;<span class="preprocessor">#ifndef QT_NO_CURSOR</span></div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    <span class="keywordtype">void</span> showCursor( <span class="keywordtype">bool</span> );</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160; </div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;    <span class="keyword">class </span>PrivateData;</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    PrivateData *d_data;</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;};</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160; </div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;<span class="preprocessor">#endif</span></div>
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<div class="ttc" id="aclass_qwt_panner_html"><div class="ttname"><a href="class_qwt_panner.html">QwtPanner</a></div><div class="ttdoc">QwtPanner provides panning of a widget.</div><div class="ttdef"><b>Definition:</b> qwt_panner.h:36</div></div>
<div class="ttc" id="aclass_qwt_panner_html_ae9ce78e6f9ae73317af29b2dc5df7372"><div class="ttname"><a href="class_qwt_panner.html#ae9ce78e6f9ae73317af29b2dc5df7372">QwtPanner::panned</a></div><div class="ttdeci">void panned(int dx, int dy)</div></div>
<div class="ttc" id="aclass_qwt_panner_html_aa45ae2f4d6d20a83783898dd86d0b595"><div class="ttname"><a href="class_qwt_panner.html#aa45ae2f4d6d20a83783898dd86d0b595">QwtPanner::moved</a></div><div class="ttdeci">void moved(int dx, int dy)</div></div>
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