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classQCPAbstractLegendItem.html

classQCPAbstractLegendItem.html 63 KB
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  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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  4. <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
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  5. <meta name="author" content="Emanuel Eichhammer" />
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  6. <meta name="copyright" content="(C) 2013-2015 Emanuel Eichhammer" />
    7. 

  7. <title>QCPAbstractLegendItem Class Reference</title>
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  12. <a class="headerLink"  href="index.html">Main Page</a> &middot;
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  19. <div class="header">
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  20.   <div class="summary">
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  21. <a href="#pub-methods">Public Functions</a> &#124;
    22. 

  22. <a href="#signals">Signals</a> &#124;
    23. 

  23. <a href="#pro-methods">Protected Functions</a>  </div>
    24. 

  24.   <div class="headertitle">
    25. 

  25. <div class="title">QCPAbstractLegendItem Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div>  </div>
    26. 

  26. </div><!--header-->
    27. 

  27. <div class="contents">
    28. 

  28. 

  29. <p>The abstract base class for all entries in a <a class="el" href="classQCPLegend.html" title="Manages a legend inside a QCustomPlot. ">QCPLegend</a>.  
    30. 

  30.  <a href="classQCPAbstractLegendItem.html#details">More...</a></p>
    31. 

  31. <div class="dynheader">
    32. 

  32. Inheritance diagram for QCPAbstractLegendItem:</div>
    33. 

  33. <div class="dyncontent">
    34. 

  34. <div class="center"><img src="classQCPAbstractLegendItem__inherit__graph.png" border="0" usemap="#QCPAbstractLegendItem_inherit__map" alt="Inheritance graph"/></div>
    35. 

  35. <map name="QCPAbstractLegendItem_inherit__map" id="QCPAbstractLegendItem_inherit__map">
    36. 

  36. <area shape="rect" id="node4" href="classQCPPlottableLegendItem.html" title="A legend item representing a plottable with an icon and the plottable name. " alt="" coords="5,221,165,245"/><area shape="rect" id="node2" href="classQCPLayoutElement.html" title="The abstract base class for all objects that form the layout system. " alt="" coords="21,77,149,101"/><area shape="rect" id="node3" href="classQCPLayerable.html" title="Base class for all drawable objects. " alt="" coords="35,5,136,29"/></map>
    37. 

  37. </div>
    38. 

  38. <table class="memberdecls">
    39. 

  39. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
    40. 

  40. Public Functions</h2></td></tr>
    41. 

  41. <tr class="memitem:afaff87610e8da0fa238ecf552872d774"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractLegendItem.html#afaff87610e8da0fa238ecf552872d774">QCPAbstractLegendItem</a> (<a class="el" href="classQCPLegend.html">QCPLegend</a> *parent)</td></tr>
    42. 

  42. <tr class="separator:afaff87610e8da0fa238ecf552872d774"><td class="memSeparator" colspan="2">&#160;</td></tr>
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  43. <tr class="memitem:afcd683e43058f99a47d6546eedffc5c1"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afcd683e43058f99a47d6546eedffc5c1"></a>
    44. 

  44. <a class="el" href="classQCPLegend.html">QCPLegend</a> *&#160;</td><td class="memItemRight" valign="bottom"><b>parentLegend</b> () const </td></tr>
    45. 

  45. <tr class="separator:afcd683e43058f99a47d6546eedffc5c1"><td class="memSeparator" colspan="2">&#160;</td></tr>
    46. 

  46. <tr class="memitem:ae476404706638d84fadc01021df2b19e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae476404706638d84fadc01021df2b19e"></a>
    47. 

  47. QFont&#160;</td><td class="memItemRight" valign="bottom"><b>font</b> () const </td></tr>
    48. 

  48. <tr class="separator:ae476404706638d84fadc01021df2b19e"><td class="memSeparator" colspan="2">&#160;</td></tr>
    49. 

  49. <tr class="memitem:a444caef8565ac8d8653269f14d82b42d"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a444caef8565ac8d8653269f14d82b42d"></a>
    50. 

  50. QColor&#160;</td><td class="memItemRight" valign="bottom"><b>textColor</b> () const </td></tr>
    51. 

  51. <tr class="separator:a444caef8565ac8d8653269f14d82b42d"><td class="memSeparator" colspan="2">&#160;</td></tr>
    52. 

  52. <tr class="memitem:afccfe665eb8483cec924a9c0a53ddf2b"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afccfe665eb8483cec924a9c0a53ddf2b"></a>
    53. 

  53. QFont&#160;</td><td class="memItemRight" valign="bottom"><b>selectedFont</b> () const </td></tr>
    54. 

  54. <tr class="separator:afccfe665eb8483cec924a9c0a53ddf2b"><td class="memSeparator" colspan="2">&#160;</td></tr>
    55. 

  55. <tr class="memitem:a076db1717257b82875b12a15ecf99ba3"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a076db1717257b82875b12a15ecf99ba3"></a>
    56. 

  56. QColor&#160;</td><td class="memItemRight" valign="bottom"><b>selectedTextColor</b> () const </td></tr>
    57. 

  57. <tr class="separator:a076db1717257b82875b12a15ecf99ba3"><td class="memSeparator" colspan="2">&#160;</td></tr>
    58. 

  58. <tr class="memitem:a0a0205f33f37edae50826c24cb8f1983"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0a0205f33f37edae50826c24cb8f1983"></a>
    59. 

  59. bool&#160;</td><td class="memItemRight" valign="bottom"><b>selectable</b> () const </td></tr>
    60. 

  60. <tr class="separator:a0a0205f33f37edae50826c24cb8f1983"><td class="memSeparator" colspan="2">&#160;</td></tr>
    61. 

  61. <tr class="memitem:ac776e68e3367704452131c6aa9908bb9"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac776e68e3367704452131c6aa9908bb9"></a>
    62. 

  62. bool&#160;</td><td class="memItemRight" valign="bottom"><b>selected</b> () const </td></tr>
    63. 

  63. <tr class="separator:ac776e68e3367704452131c6aa9908bb9"><td class="memSeparator" colspan="2">&#160;</td></tr>
    64. 

  64. <tr class="memitem:a409c53455d8112f71d70c0c43eb10265"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractLegendItem.html#a409c53455d8112f71d70c0c43eb10265">setFont</a> (const QFont &amp;font)</td></tr>
    65. 

  65. <tr class="separator:a409c53455d8112f71d70c0c43eb10265"><td class="memSeparator" colspan="2">&#160;</td></tr>
    66. 

  66. <tr class="memitem:a6ebace6aaffaedcdab2d74e88acc2d1e"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractLegendItem.html#a6ebace6aaffaedcdab2d74e88acc2d1e">setTextColor</a> (const QColor &amp;color)</td></tr>
    67. 

  67. <tr class="separator:a6ebace6aaffaedcdab2d74e88acc2d1e"><td class="memSeparator" colspan="2">&#160;</td></tr>
    68. 

  68. <tr class="memitem:a91db5aee48617a9d3206e61376807365"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractLegendItem.html#a91db5aee48617a9d3206e61376807365">setSelectedFont</a> (const QFont &amp;font)</td></tr>
    69. 

  69. <tr class="separator:a91db5aee48617a9d3206e61376807365"><td class="memSeparator" colspan="2">&#160;</td></tr>
    70. 

  70. <tr class="memitem:a4d01d008ee1a5bfe9905b0397a421936"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractLegendItem.html#a4d01d008ee1a5bfe9905b0397a421936">setSelectedTextColor</a> (const QColor &amp;color)</td></tr>
    71. 

  71. <tr class="separator:a4d01d008ee1a5bfe9905b0397a421936"><td class="memSeparator" colspan="2">&#160;</td></tr>
    72. 

  72. <tr class="memitem:a9913ef48730551b696e7f98a2391c599"><td class="memItemLeft" align="right" valign="top">Q_SLOT void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractLegendItem.html#a9913ef48730551b696e7f98a2391c599">setSelectable</a> (bool selectable)</td></tr>
    73. 

  73. <tr class="separator:a9913ef48730551b696e7f98a2391c599"><td class="memSeparator" colspan="2">&#160;</td></tr>
    74. 

  74. <tr class="memitem:a6eed93b0ab99cb3eabb043fb08179c2b"><td class="memItemLeft" align="right" valign="top">Q_SLOT void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractLegendItem.html#a6eed93b0ab99cb3eabb043fb08179c2b">setSelected</a> (bool selected)</td></tr>
    75. 

  75. <tr class="separator:a6eed93b0ab99cb3eabb043fb08179c2b"><td class="memSeparator" colspan="2">&#160;</td></tr>
    76. 

  76. <tr class="memitem:ad0480d5cad34627a294a2921caa4a62f"><td class="memItemLeft" align="right" valign="top">virtual double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractLegendItem.html#ad0480d5cad34627a294a2921caa4a62f">selectTest</a> (const QPointF &amp;pos, bool onlySelectable, QVariant *details=0) const </td></tr>
    77. 

  77. <tr class="separator:ad0480d5cad34627a294a2921caa4a62f"><td class="memSeparator" colspan="2">&#160;</td></tr>
    78. 

  78. <tr class="inherit_header pub_methods_classQCPLayoutElement"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classQCPLayoutElement')"><img src="closed.png" alt="-"/>&#160;Public Functions inherited from <a class="el" href="classQCPLayoutElement.html">QCPLayoutElement</a></td></tr>
    79. 

  79. <tr class="memitem:a8947f0ada17e672aaba3d424cbbb67e3 inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#a8947f0ada17e672aaba3d424cbbb67e3">QCPLayoutElement</a> (<a class="el" href="classQCustomPlot.html">QCustomPlot</a> *parentPlot=0)</td></tr>
    80. 

  80. <tr class="separator:a8947f0ada17e672aaba3d424cbbb67e3 inherit pub_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
    81. 

  81. <tr class="memitem:a6235f5384db871fc6e3387a1bc558b0d inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classQCPLayout.html">QCPLayout</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#a6235f5384db871fc6e3387a1bc558b0d">layout</a> () const </td></tr>
    82. 

  82. <tr class="separator:a6235f5384db871fc6e3387a1bc558b0d inherit pub_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
    83. 

  83. <tr class="memitem:affdfea003469aac3d0fac5f4e06171bc inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">QRect&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#affdfea003469aac3d0fac5f4e06171bc">rect</a> () const </td></tr>
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  84. <tr class="separator:affdfea003469aac3d0fac5f4e06171bc inherit pub_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
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  85. <tr class="memitem:a60bbddee2d1230c2414bd776f44d17b8 inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a60bbddee2d1230c2414bd776f44d17b8"></a>
    86. 

  86. QRect&#160;</td><td class="memItemRight" valign="bottom"><b>outerRect</b> () const </td></tr>
    87. 

  87. <tr class="separator:a60bbddee2d1230c2414bd776f44d17b8 inherit pub_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
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  88. <tr class="memitem:a85ff977dfcced84eef32d9f819ec9543 inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a85ff977dfcced84eef32d9f819ec9543"></a>
    89. 

  89. QMargins&#160;</td><td class="memItemRight" valign="bottom"><b>margins</b> () const </td></tr>
    90. 

  90. <tr class="separator:a85ff977dfcced84eef32d9f819ec9543 inherit pub_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
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  91. <tr class="memitem:a60ec7f377c26726174d536bffb632002 inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a60ec7f377c26726174d536bffb632002"></a>
    92. 

  92. QMargins&#160;</td><td class="memItemRight" valign="bottom"><b>minimumMargins</b> () const </td></tr>
    93. 

  93. <tr class="separator:a60ec7f377c26726174d536bffb632002 inherit pub_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
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  94. <tr class="memitem:a2f499b1179b3126e22d0d7508124ccb3 inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2f499b1179b3126e22d0d7508124ccb3"></a>
    95. 

  95. QCP::MarginSides&#160;</td><td class="memItemRight" valign="bottom"><b>autoMargins</b> () const </td></tr>
    96. 

  96. <tr class="separator:a2f499b1179b3126e22d0d7508124ccb3 inherit pub_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
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  97. <tr class="memitem:ae71f9230171d2d898e21dc461fc3df03 inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae71f9230171d2d898e21dc461fc3df03"></a>
    98. 

  98. QSize&#160;</td><td class="memItemRight" valign="bottom"><b>minimumSize</b> () const </td></tr>
    99. 

  99. <tr class="separator:ae71f9230171d2d898e21dc461fc3df03 inherit pub_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
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  100. <tr class="memitem:a1fc85c79e15c2ab8051eccd455fccc4a inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1fc85c79e15c2ab8051eccd455fccc4a"></a>
    101. 

  101. QSize&#160;</td><td class="memItemRight" valign="bottom"><b>maximumSize</b> () const </td></tr>
    102. 

  102. <tr class="separator:a1fc85c79e15c2ab8051eccd455fccc4a inherit pub_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
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  103. <tr class="memitem:a22cb1bb62c452fd802e43ca2524660db inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a22cb1bb62c452fd802e43ca2524660db"></a>
    104. 

  104. <a class="el" href="classQCPMarginGroup.html">QCPMarginGroup</a> *&#160;</td><td class="memItemRight" valign="bottom"><b>marginGroup</b> (<a class="el" href="namespaceQCP.html#a7e487e3e2ccb62ab7771065bab7cae54">QCP::MarginSide</a> side) const </td></tr>
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  105. <tr class="separator:a22cb1bb62c452fd802e43ca2524660db inherit pub_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
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  106. <tr class="memitem:ac43921c997570389c14a1671bc3ea499 inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac43921c997570389c14a1671bc3ea499"></a>
    107. 

  107. QHash&lt; <a class="el" href="namespaceQCP.html#a7e487e3e2ccb62ab7771065bab7cae54">QCP::MarginSide</a>, <br class="typebreak"/>
    108. 

  108. <a class="el" href="classQCPMarginGroup.html">QCPMarginGroup</a> * &gt;&#160;</td><td class="memItemRight" valign="bottom"><b>marginGroups</b> () const </td></tr>
    109. 

  109. <tr class="separator:ac43921c997570389c14a1671bc3ea499 inherit pub_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
    110. 

  110. <tr class="memitem:a38975ea13e36de8e53391ce41d94bc0f inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#a38975ea13e36de8e53391ce41d94bc0f">setOuterRect</a> (const QRect &amp;<a class="el" href="classQCPLayoutElement.html#affdfea003469aac3d0fac5f4e06171bc">rect</a>)</td></tr>
    111. 

  111. <tr class="separator:a38975ea13e36de8e53391ce41d94bc0f inherit pub_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
    112. 

  112. <tr class="memitem:a8f450b1f3f992ad576fce2c63d8b79cf inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#a8f450b1f3f992ad576fce2c63d8b79cf">setMargins</a> (const QMargins &amp;margins)</td></tr>
    113. 

  113. <tr class="separator:a8f450b1f3f992ad576fce2c63d8b79cf inherit pub_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
    114. 

  114. <tr class="memitem:a0a8a17abc16b7923159fcc7608f94673 inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#a0a8a17abc16b7923159fcc7608f94673">setMinimumMargins</a> (const QMargins &amp;margins)</td></tr>
    115. 

  115. <tr class="separator:a0a8a17abc16b7923159fcc7608f94673 inherit pub_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
    116. 

  116. <tr class="memitem:accfda49994e3e6d51ed14504abf9d27d inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#accfda49994e3e6d51ed14504abf9d27d">setAutoMargins</a> (QCP::MarginSides sides)</td></tr>
    117. 

  117. <tr class="separator:accfda49994e3e6d51ed14504abf9d27d inherit pub_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
    118. 

  118. <tr class="memitem:a5dd29a3c8bc88440c97c06b67be7886b inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#a5dd29a3c8bc88440c97c06b67be7886b">setMinimumSize</a> (const QSize &amp;size)</td></tr>
    119. 

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    120. 

  120. <tr class="memitem:a8e0447614a0bf92de9a7304588c6b96e inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#a8e0447614a0bf92de9a7304588c6b96e">setMinimumSize</a> (int width, int height)</td></tr>
    121. 

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    122. 

  122. <tr class="memitem:a74eb5280a737ab44833d506db65efd95 inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#a74eb5280a737ab44833d506db65efd95">setMaximumSize</a> (const QSize &amp;size)</td></tr>
    123. 

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    124. 

  124. <tr class="memitem:a03e0e9c48f230217c529b0819f832d84 inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#a03e0e9c48f230217c529b0819f832d84">setMaximumSize</a> (int width, int height)</td></tr>
    125. 

  125. <tr class="separator:a03e0e9c48f230217c529b0819f832d84 inherit pub_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
    126. 

  126. <tr class="memitem:a516e56f76b6bc100e8e71d329866847d inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#a516e56f76b6bc100e8e71d329866847d">setMarginGroup</a> (QCP::MarginSides sides, <a class="el" href="classQCPMarginGroup.html">QCPMarginGroup</a> *group)</td></tr>
    127. 

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    128. 

  128. <tr class="memitem:a929c2ec62e0e0e1d8418eaa802e2af9b inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#a929c2ec62e0e0e1d8418eaa802e2af9b">update</a> (<a class="el" href="classQCPLayoutElement.html#a0d83360e05735735aaf6d7983c56374d">UpdatePhase</a> phase)</td></tr>
    129. 

  129. <tr class="separator:a929c2ec62e0e0e1d8418eaa802e2af9b inherit pub_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
    130. 

  130. <tr class="memitem:aebe14fb71f858c0f98caf8d342a9864a inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">virtual QSize&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#aebe14fb71f858c0f98caf8d342a9864a">minimumSizeHint</a> () const </td></tr>
    131. 

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    132. 

  132. <tr class="memitem:adbd3a00fec44c977150c6be7329eb801 inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">virtual QSize&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#adbd3a00fec44c977150c6be7329eb801">maximumSizeHint</a> () const </td></tr>
    133. 

  133. <tr class="separator:adbd3a00fec44c977150c6be7329eb801 inherit pub_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
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  134. <tr class="memitem:a311d60d78e62ef8eaaedb1b6ceb9e788 inherit pub_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">virtual QList&lt; <a class="el" href="classQCPLayoutElement.html">QCPLayoutElement</a> * &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#a311d60d78e62ef8eaaedb1b6ceb9e788">elements</a> (bool recursive) const </td></tr>
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    136. 

  136. <tr class="inherit_header pub_methods_classQCPLayerable"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classQCPLayerable')"><img src="closed.png" alt="-"/>&#160;Public Functions inherited from <a class="el" href="classQCPLayerable.html">QCPLayerable</a></td></tr>
    137. 

  137. <tr class="memitem:a74c0fa237f29bf0e49565013fc5d1ec0 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#a74c0fa237f29bf0e49565013fc5d1ec0">QCPLayerable</a> (<a class="el" href="classQCustomPlot.html">QCustomPlot</a> *plot, QString targetLayer=QString(), <a class="el" href="classQCPLayerable.html">QCPLayerable</a> *<a class="el" href="classQCPLayerable.html#a98d79f5b716d45eac4347befe546d0ec">parentLayerable</a>=0)</td></tr>
    138. 

  138. <tr class="separator:a74c0fa237f29bf0e49565013fc5d1ec0 inherit pub_methods_classQCPLayerable"><td class="memSeparator" colspan="2">&#160;</td></tr>
    139. 

  139. <tr class="memitem:a10a3cc92e0fa63e4a929e61d34e275a7 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a10a3cc92e0fa63e4a929e61d34e275a7"></a>
    140. 

  140. bool&#160;</td><td class="memItemRight" valign="bottom"><b>visible</b> () const </td></tr>
    141. 

  141. <tr class="separator:a10a3cc92e0fa63e4a929e61d34e275a7 inherit pub_methods_classQCPLayerable"><td class="memSeparator" colspan="2">&#160;</td></tr>
    142. 

  142. <tr class="memitem:ab7e0e94461566093d36ffc0f5312b109 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab7e0e94461566093d36ffc0f5312b109"></a>
    143. 

  143. <a class="el" href="classQCustomPlot.html">QCustomPlot</a> *&#160;</td><td class="memItemRight" valign="bottom"><b>parentPlot</b> () const </td></tr>
    144. 

  144. <tr class="separator:ab7e0e94461566093d36ffc0f5312b109 inherit pub_methods_classQCPLayerable"><td class="memSeparator" colspan="2">&#160;</td></tr>
    145. 

  145. <tr class="memitem:a98d79f5b716d45eac4347befe546d0ec inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classQCPLayerable.html">QCPLayerable</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#a98d79f5b716d45eac4347befe546d0ec">parentLayerable</a> () const </td></tr>
    146. 

  146. <tr class="separator:a98d79f5b716d45eac4347befe546d0ec inherit pub_methods_classQCPLayerable"><td class="memSeparator" colspan="2">&#160;</td></tr>
    147. 

  147. <tr class="memitem:aea67e8c19145e70d68c286a36f6b8300 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aea67e8c19145e70d68c286a36f6b8300"></a>
    148. 

  148. <a class="el" href="classQCPLayer.html">QCPLayer</a> *&#160;</td><td class="memItemRight" valign="bottom"><b>layer</b> () const </td></tr>
    149. 

  149. <tr class="separator:aea67e8c19145e70d68c286a36f6b8300 inherit pub_methods_classQCPLayerable"><td class="memSeparator" colspan="2">&#160;</td></tr>
    150. 

  150. <tr class="memitem:aef5cb4aa899ed9dc9384fd614560291e inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aef5cb4aa899ed9dc9384fd614560291e"></a>
    151. 

  151. bool&#160;</td><td class="memItemRight" valign="bottom"><b>antialiased</b> () const </td></tr>
    152. 

  152. <tr class="separator:aef5cb4aa899ed9dc9384fd614560291e inherit pub_methods_classQCPLayerable"><td class="memSeparator" colspan="2">&#160;</td></tr>
    153. 

  153. <tr class="memitem:a3bed99ddc396b48ce3ebfdc0418744f8 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#a3bed99ddc396b48ce3ebfdc0418744f8">setVisible</a> (bool on)</td></tr>
    154. 

  154. <tr class="separator:a3bed99ddc396b48ce3ebfdc0418744f8 inherit pub_methods_classQCPLayerable"><td class="memSeparator" colspan="2">&#160;</td></tr>
    155. 

  155. <tr class="memitem:ab0d0da6d2de45a118886d2c8e16d5a54 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">Q_SLOT bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#ab0d0da6d2de45a118886d2c8e16d5a54">setLayer</a> (<a class="el" href="classQCPLayer.html">QCPLayer</a> *layer)</td></tr>
    156. 

  156. <tr class="separator:ab0d0da6d2de45a118886d2c8e16d5a54 inherit pub_methods_classQCPLayerable"><td class="memSeparator" colspan="2">&#160;</td></tr>
    157. 

  157. <tr class="memitem:ab25a0e7b897993b44447caee0f142083 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#ab25a0e7b897993b44447caee0f142083">setLayer</a> (const QString &amp;layerName)</td></tr>
    158. 

  158. <tr class="separator:ab25a0e7b897993b44447caee0f142083 inherit pub_methods_classQCPLayerable"><td class="memSeparator" colspan="2">&#160;</td></tr>
    159. 

  159. <tr class="memitem:a4fd43e89be4a553ead41652565ff0581 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#a4fd43e89be4a553ead41652565ff0581">setAntialiased</a> (bool enabled)</td></tr>
    160. 

  160. <tr class="separator:a4fd43e89be4a553ead41652565ff0581 inherit pub_methods_classQCPLayerable"><td class="memSeparator" colspan="2">&#160;</td></tr>
    161. 

  161. <tr class="memitem:a30809f7455e9794bca7b6c737622fa63 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#a30809f7455e9794bca7b6c737622fa63">realVisibility</a> () const </td></tr>
    162. 

  162. <tr class="separator:a30809f7455e9794bca7b6c737622fa63 inherit pub_methods_classQCPLayerable"><td class="memSeparator" colspan="2">&#160;</td></tr>
    163. 

  163. </table><table class="memberdecls">
    164. 

  164. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="signals"></a>
    165. 

  165. Signals</h2></td></tr>
    166. 

  166. <tr class="memitem:a7cb61fdfbaf69c590bacb8f9e7099d9e"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractLegendItem.html#a7cb61fdfbaf69c590bacb8f9e7099d9e">selectionChanged</a> (bool selected)</td></tr>
    167. 

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    168. 

  168. <tr class="memitem:abc4d779b938cc9235f9196737dbaa6bd"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="abc4d779b938cc9235f9196737dbaa6bd"></a>
    169. 

  169. void&#160;</td><td class="memItemRight" valign="bottom"><b>selectableChanged</b> (bool selectable)</td></tr>
    170. 

  170. <tr class="separator:abc4d779b938cc9235f9196737dbaa6bd"><td class="memSeparator" colspan="2">&#160;</td></tr>
    171. 

  171. <tr class="inherit_header signals_classQCPLayerable"><td colspan="2" onclick="javascript:toggleInherit('signals_classQCPLayerable')"><img src="closed.png" alt="-"/>&#160;Signals inherited from <a class="el" href="classQCPLayerable.html">QCPLayerable</a></td></tr>
    172. 

  172. <tr class="memitem:abbf8657cedea73ac1c3499b521c90eba inherit signals_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#abbf8657cedea73ac1c3499b521c90eba">layerChanged</a> (<a class="el" href="classQCPLayer.html">QCPLayer</a> *newLayer)</td></tr>
    173. 

  173. <tr class="separator:abbf8657cedea73ac1c3499b521c90eba inherit signals_classQCPLayerable"><td class="memSeparator" colspan="2">&#160;</td></tr>
    174. 

  174. </table><table class="memberdecls">
    175. 

  175. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
    176. 

  176. Protected Functions</h2></td></tr>
    177. 

  177. <tr class="memitem:a53a80054ab329beaca072fb08c08944b"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="namespaceQCP.html#a2ad6bb6281c7c2d593d4277b44c2b037">QCP::Interaction</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractLegendItem.html#a53a80054ab329beaca072fb08c08944b">selectionCategory</a> () const </td></tr>
    178. 

  178. <tr class="separator:a53a80054ab329beaca072fb08c08944b"><td class="memSeparator" colspan="2">&#160;</td></tr>
    179. 

  179. <tr class="memitem:a71c3baeda42ba78d2cccd97e74110a5e"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractLegendItem.html#a71c3baeda42ba78d2cccd97e74110a5e">applyDefaultAntialiasingHint</a> (<a class="el" href="classQCPPainter.html">QCPPainter</a> *painter) const </td></tr>
    180. 

  180. <tr class="separator:a71c3baeda42ba78d2cccd97e74110a5e"><td class="memSeparator" colspan="2">&#160;</td></tr>
    181. 

  181. <tr class="memitem:abcb540c331b49ef7ee0ea1abbd0dcac3"><td class="memItemLeft" align="right" valign="top">virtual QRect&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractLegendItem.html#abcb540c331b49ef7ee0ea1abbd0dcac3">clipRect</a> () const </td></tr>
    182. 

  182. <tr class="separator:abcb540c331b49ef7ee0ea1abbd0dcac3"><td class="memSeparator" colspan="2">&#160;</td></tr>
    183. 

  183. <tr class="memitem:a97dedc084c672359710f16b31d046d1d"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractLegendItem.html#a97dedc084c672359710f16b31d046d1d">draw</a> (<a class="el" href="classQCPPainter.html">QCPPainter</a> *painter)=0</td></tr>
    184. 

  184. <tr class="separator:a97dedc084c672359710f16b31d046d1d"><td class="memSeparator" colspan="2">&#160;</td></tr>
    185. 

  185. <tr class="memitem:abcfe9e335d99c7fac74e03d26723c1b7"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractLegendItem.html#abcfe9e335d99c7fac74e03d26723c1b7">selectEvent</a> (QMouseEvent *event, bool additive, const QVariant &amp;details, bool *selectionStateChanged)</td></tr>
    186. 

  186. <tr class="separator:abcfe9e335d99c7fac74e03d26723c1b7"><td class="memSeparator" colspan="2">&#160;</td></tr>
    187. 

  187. <tr class="memitem:ae64e667e7c5b85cd92c9b91928faef28"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractLegendItem.html#ae64e667e7c5b85cd92c9b91928faef28">deselectEvent</a> (bool *selectionStateChanged)</td></tr>
    188. 

  188. <tr class="separator:ae64e667e7c5b85cd92c9b91928faef28"><td class="memSeparator" colspan="2">&#160;</td></tr>
    189. 

  189. <tr class="inherit_header pro_methods_classQCPLayoutElement"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classQCPLayoutElement')"><img src="closed.png" alt="-"/>&#160;Protected Functions inherited from <a class="el" href="classQCPLayoutElement.html">QCPLayoutElement</a></td></tr>
    190. 

  190. <tr class="memitem:a005c9f0fe84bc1591a2cf2c46fd477b4 inherit pro_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">virtual int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#a005c9f0fe84bc1591a2cf2c46fd477b4">calculateAutoMargin</a> (<a class="el" href="namespaceQCP.html#a7e487e3e2ccb62ab7771065bab7cae54">QCP::MarginSide</a> side)</td></tr>
    191. 

  191. <tr class="separator:a005c9f0fe84bc1591a2cf2c46fd477b4 inherit pro_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
    192. 

  192. <tr class="memitem:a2d82ea21fe0ee628f177bd824bc51a71 inherit pro_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#a2d82ea21fe0ee628f177bd824bc51a71">mousePressEvent</a> (QMouseEvent *event)</td></tr>
    193. 

  193. <tr class="separator:a2d82ea21fe0ee628f177bd824bc51a71 inherit pro_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
    194. 

  194. <tr class="memitem:a14f4acf58cdb8dd2c6c571479c4c4a40 inherit pro_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#a14f4acf58cdb8dd2c6c571479c4c4a40">mouseMoveEvent</a> (QMouseEvent *event)</td></tr>
    195. 

  195. <tr class="separator:a14f4acf58cdb8dd2c6c571479c4c4a40 inherit pro_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
    196. 

  196. <tr class="memitem:ae526ac828cce1e5bb94eaa85776d7404 inherit pro_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#ae526ac828cce1e5bb94eaa85776d7404">mouseReleaseEvent</a> (QMouseEvent *event)</td></tr>
    197. 

  197. <tr class="separator:ae526ac828cce1e5bb94eaa85776d7404 inherit pro_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
    198. 

  198. <tr class="memitem:aa8fef6486cb6ceb7c82cbdd50bc32ee9 inherit pro_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#aa8fef6486cb6ceb7c82cbdd50bc32ee9">mouseDoubleClickEvent</a> (QMouseEvent *event)</td></tr>
    199. 

  199. <tr class="separator:aa8fef6486cb6ceb7c82cbdd50bc32ee9 inherit pro_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
    200. 

  200. <tr class="memitem:a300521d2fd18a893c1b85f6be11ce2bf inherit pro_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#a300521d2fd18a893c1b85f6be11ce2bf">wheelEvent</a> (QWheelEvent *event)</td></tr>
    201. 

  201. <tr class="separator:a300521d2fd18a893c1b85f6be11ce2bf inherit pro_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
    202. 

  202. <tr class="memitem:a1478899e80e8244b411e96ec3b2e5ce2 inherit pro_methods_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#a1478899e80e8244b411e96ec3b2e5ce2">parentPlotInitialized</a> (<a class="el" href="classQCustomPlot.html">QCustomPlot</a> *parentPlot)</td></tr>
    203. 

  203. <tr class="separator:a1478899e80e8244b411e96ec3b2e5ce2 inherit pro_methods_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
    204. 

  204. <tr class="inherit_header pro_methods_classQCPLayerable"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classQCPLayerable')"><img src="closed.png" alt="-"/>&#160;Protected Functions inherited from <a class="el" href="classQCPLayerable.html">QCPLayerable</a></td></tr>
    205. 

  205. <tr class="memitem:a8cbe5a0c9a5674249982f5ca5f8e02bc inherit pro_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#a8cbe5a0c9a5674249982f5ca5f8e02bc">initializeParentPlot</a> (<a class="el" href="classQCustomPlot.html">QCustomPlot</a> *parentPlot)</td></tr>
    206. 

  206. <tr class="separator:a8cbe5a0c9a5674249982f5ca5f8e02bc inherit pro_methods_classQCPLayerable"><td class="memSeparator" colspan="2">&#160;</td></tr>
    207. 

  207. <tr class="memitem:aa23c893671f1f6744ac235cf2204cf3a inherit pro_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#aa23c893671f1f6744ac235cf2204cf3a">setParentLayerable</a> (<a class="el" href="classQCPLayerable.html">QCPLayerable</a> *<a class="el" href="classQCPLayerable.html#a98d79f5b716d45eac4347befe546d0ec">parentLayerable</a>)</td></tr>
    208. 

  208. <tr class="separator:aa23c893671f1f6744ac235cf2204cf3a inherit pro_methods_classQCPLayerable"><td class="memSeparator" colspan="2">&#160;</td></tr>
    209. 

  209. <tr class="memitem:af94484cfb7cbbddb7de522e9be71d9a4 inherit pro_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#af94484cfb7cbbddb7de522e9be71d9a4">moveToLayer</a> (<a class="el" href="classQCPLayer.html">QCPLayer</a> *layer, bool prepend)</td></tr>
    210. 

  210. <tr class="separator:af94484cfb7cbbddb7de522e9be71d9a4 inherit pro_methods_classQCPLayerable"><td class="memSeparator" colspan="2">&#160;</td></tr>
    211. 

  211. <tr class="memitem:a62bd552d1a45aa9accb24b310542279e inherit pro_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#a62bd552d1a45aa9accb24b310542279e">applyAntialiasingHint</a> (<a class="el" href="classQCPPainter.html">QCPPainter</a> *painter, bool localAntialiased, <a class="el" href="namespaceQCP.html#ae55dbe315d41fe80f29ba88100843a0c">QCP::AntialiasedElement</a> overrideElement) const </td></tr>
    212. 

  212. <tr class="separator:a62bd552d1a45aa9accb24b310542279e inherit pro_methods_classQCPLayerable"><td class="memSeparator" colspan="2">&#160;</td></tr>
    213. 

  213. </table><table class="memberdecls">
    214. 

  214. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
    215. 

  215. Additional Inherited Members</h2></td></tr>
    216. 

  216. <tr class="inherit_header pub_types_classQCPLayoutElement"><td colspan="2" onclick="javascript:toggleInherit('pub_types_classQCPLayoutElement')"><img src="closed.png" alt="-"/>&#160;Public Types inherited from <a class="el" href="classQCPLayoutElement.html">QCPLayoutElement</a></td></tr>
    217. 

  217. <tr class="memitem:a0d83360e05735735aaf6d7983c56374d inherit pub_types_classQCPLayoutElement"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayoutElement.html#a0d83360e05735735aaf6d7983c56374d">UpdatePhase</a> </td></tr>
    218. 

  218. <tr class="separator:a0d83360e05735735aaf6d7983c56374d inherit pub_types_classQCPLayoutElement"><td class="memSeparator" colspan="2">&#160;</td></tr>
    219. 

  219. </table>
    220. 

  220. <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
    221. 

  221. <div class="textblock"><p>The abstract base class for all entries in a <a class="el" href="classQCPLegend.html" title="Manages a legend inside a QCustomPlot. ">QCPLegend</a>. </p>
    222. 

  222. <p>It defines a very basic interface for entries in a <a class="el" href="classQCPLegend.html" title="Manages a legend inside a QCustomPlot. ">QCPLegend</a>. For representing plottables in the legend, the subclass <a class="el" href="classQCPPlottableLegendItem.html">QCPPlottableLegendItem</a> is more suitable.</p>
    223. 

  223. <p>Only derive directly from this class when you need absolute freedom (e.g. a custom legend entry that's not even associated with a plottable).</p>
    224. 

  224. <p>You must implement the following pure virtual functions: </p>
    225. 

  225. <ul>
    226. 

  226. <li><a class="el" href="classQCPAbstractLegendItem.html#a97dedc084c672359710f16b31d046d1d">draw</a> (from <a class="el" href="classQCPLayerable.html" title="Base class for all drawable objects. ">QCPLayerable</a>)</li>
    227. 

  227. </ul>
    228. 

  228. <p>You inherit the following members you may use: </p>
    229. 

  229. <table class="doxtable">
    230. 

  230. <tr>
    231. 

  231. <td><a class="el" href="classQCPLegend.html" title="Manages a legend inside a QCustomPlot. ">QCPLegend</a> *<b>mParentLegend</b>  </td><td>A pointer to the parent <a class="el" href="classQCPLegend.html" title="Manages a legend inside a QCustomPlot. ">QCPLegend</a>. </td></tr>
    232. 

  232. <tr>
    233. 

  233. <td>QFont <b>mFont</b>  </td><td>The generic font of the item. You should use this font for all or at least the most prominent text of the item.  </td></tr>
    234. 

  234. </table>
    235. 

  235. </div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
    236. 

  236. <a class="anchor" id="afaff87610e8da0fa238ecf552872d774"></a>
    237. 

  237. <div class="memitem">
    238. 

  238. <div class="memproto">
    239. 

  239. <table class="mlabels">
    240. 

  240.   <tr>
    241. 

  241.   <td class="mlabels-left">
    242. 

  242.       <table class="memname">
    243. 

  243.         <tr>
    244. 

  244.           <td class="memname">QCPAbstractLegendItem::QCPAbstractLegendItem </td>
    245. 

  245.           <td>(</td>
    246. 

  246.           <td class="paramtype"><a class="el" href="classQCPLegend.html">QCPLegend</a> *&#160;</td>
    247. 

  247.           <td class="paramname"><em>parent</em></td><td>)</td>
    248. 

  248.           <td></td>
    249. 

  249.         </tr>
    250. 

  250.       </table>
    251. 

  251.   </td>
    252. 

  252.   <td class="mlabels-right">
    253. 

  253. <span class="mlabels"><span class="mlabel">explicit</span></span>  </td>
    254. 

  254.   </tr>
    255. 

  255. </table>
    256. 

  256. </div><div class="memdoc">
    257. 

  257. <p>Constructs a <a class="el" href="classQCPAbstractLegendItem.html" title="The abstract base class for all entries in a QCPLegend. ">QCPAbstractLegendItem</a> and associates it with the <a class="el" href="classQCPLegend.html" title="Manages a legend inside a QCustomPlot. ">QCPLegend</a> <em>parent</em>. This does not cause the item to be added to <em>parent</em>, so <a class="el" href="classQCPLegend.html#a3ab274de52d2951faea45a6d975e6b3f">QCPLegend::addItem</a> must be called separately. </p>
    258. 

  258. 

  259. </div>
    260. 

  260. </div>
    261. 

  261. <h2 class="groupheader">Member Function Documentation</h2>
    262. 

  262. <a class="anchor" id="a409c53455d8112f71d70c0c43eb10265"></a>
    263. 

  263. <div class="memitem">
    264. 

  264. <div class="memproto">
    265. 

  265.       <table class="memname">
    266. 

  266.         <tr>
    267. 

  267.           <td class="memname">void QCPAbstractLegendItem::setFont </td>
    268. 

  268.           <td>(</td>
    269. 

  269.           <td class="paramtype">const QFont &amp;&#160;</td>
    270. 

  270.           <td class="paramname"><em>font</em></td><td>)</td>
    271. 

  271.           <td></td>
    272. 

  272.         </tr>
    273. 

  273.       </table>
    274. 

  274. </div><div class="memdoc">
    275. 

  275. <p>Sets the default font of this specific legend item to <em>font</em>.</p>
    276. 

  276. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="classQCPAbstractLegendItem.html#a6ebace6aaffaedcdab2d74e88acc2d1e">setTextColor</a>, <a class="el" href="classQCPLegend.html#aa4cda8499e3cb0f3be415edc02984c73">QCPLegend::setFont</a> </dd></dl>
    277. 

  277. 

  278. </div>
    279. 

  279. </div>
    280. 

  280. <a class="anchor" id="a6ebace6aaffaedcdab2d74e88acc2d1e"></a>
    281. 

  281. <div class="memitem">
    282. 

  282. <div class="memproto">
    283. 

  283.       <table class="memname">
    284. 

  284.         <tr>
    285. 

  285.           <td class="memname">void QCPAbstractLegendItem::setTextColor </td>
    286. 

  286.           <td>(</td>
    287. 

  287.           <td class="paramtype">const QColor &amp;&#160;</td>
    288. 

  288.           <td class="paramname"><em>color</em></td><td>)</td>
    289. 

  289.           <td></td>
    290. 

  290.         </tr>
    291. 

  291.       </table>
    292. 

  292. </div><div class="memdoc">
    293. 

  293. <p>Sets the default text color of this specific legend item to <em>color</em>.</p>
    294. 

  294. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="classQCPAbstractLegendItem.html#a409c53455d8112f71d70c0c43eb10265">setFont</a>, <a class="el" href="classQCPLegend.html#ae1eb239ff4a4632fe1b6c3e668d845c6">QCPLegend::setTextColor</a> </dd></dl>
    295. 

  295. 

  296. </div>
    297. 

  297. </div>
    298. 

  298. <a class="anchor" id="a91db5aee48617a9d3206e61376807365"></a>
    299. 

  299. <div class="memitem">
    300. 

  300. <div class="memproto">
    301. 

  301.       <table class="memname">
    302. 

  302.         <tr>
    303. 

  303.           <td class="memname">void QCPAbstractLegendItem::setSelectedFont </td>
    304. 

  304.           <td>(</td>
    305. 

  305.           <td class="paramtype">const QFont &amp;&#160;</td>
    306. 

  306.           <td class="paramname"><em>font</em></td><td>)</td>
    307. 

  307.           <td></td>
    308. 

  308.         </tr>
    309. 

  309.       </table>
    310. 

  310. </div><div class="memdoc">
    311. 

  311. <p>When this legend item is selected, <em>font</em> is used to draw generic text, instead of the normal font set with <a class="el" href="classQCPAbstractLegendItem.html#a409c53455d8112f71d70c0c43eb10265">setFont</a>.</p>
    312. 

  312. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="classQCPAbstractLegendItem.html#a409c53455d8112f71d70c0c43eb10265">setFont</a>, <a class="el" href="classQCPLegend.html#ab580a01c3c0a239374ed66c29edf5ad2">QCPLegend::setSelectedFont</a> </dd></dl>
    313. 

  313. 

  314. </div>
    315. 

  315. </div>
    316. 

  316. <a class="anchor" id="a4d01d008ee1a5bfe9905b0397a421936"></a>
    317. 

  317. <div class="memitem">
    318. 

  318. <div class="memproto">
    319. 

  319.       <table class="memname">
    320. 

  320.         <tr>
    321. 

  321.           <td class="memname">void QCPAbstractLegendItem::setSelectedTextColor </td>
    322. 

  322.           <td>(</td>
    323. 

  323.           <td class="paramtype">const QColor &amp;&#160;</td>
    324. 

  324.           <td class="paramname"><em>color</em></td><td>)</td>
    325. 

  325.           <td></td>
    326. 

  326.         </tr>
    327. 

  327.       </table>
    328. 

  328. </div><div class="memdoc">
    329. 

  329. <p>When this legend item is selected, <em>color</em> is used to draw generic text, instead of the normal color set with <a class="el" href="classQCPAbstractLegendItem.html#a6ebace6aaffaedcdab2d74e88acc2d1e">setTextColor</a>.</p>
    330. 

  330. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="classQCPAbstractLegendItem.html#a6ebace6aaffaedcdab2d74e88acc2d1e">setTextColor</a>, <a class="el" href="classQCPLegend.html#a7674dfc7a1f30e1abd1018c0ed45e0bc">QCPLegend::setSelectedTextColor</a> </dd></dl>
    331. 

  331. 

  332. </div>
    333. 

  333. </div>
    334. 

  334. <a class="anchor" id="a9913ef48730551b696e7f98a2391c599"></a>
    335. 

  335. <div class="memitem">
    336. 

  336. <div class="memproto">
    337. 

  337.       <table class="memname">
    338. 

  338.         <tr>
    339. 

  339.           <td class="memname">void QCPAbstractLegendItem::setSelectable </td>
    340. 

  340.           <td>(</td>
    341. 

  341.           <td class="paramtype">bool&#160;</td>
    342. 

  342.           <td class="paramname"><em>selectable</em></td><td>)</td>
    343. 

  343.           <td></td>
    344. 

  344.         </tr>
    345. 

  345.       </table>
    346. 

  346. </div><div class="memdoc">
    347. 

  347. <p>Sets whether this specific legend item is selectable.</p>
    348. 

  348. <dl class="section see"><dt>See Also</dt><dd>setSelectedParts, <a class="el" href="classQCustomPlot.html#a5ee1e2f6ae27419deca53e75907c27e5">QCustomPlot::setInteractions</a> </dd></dl>
    349. 

  349. 

  350. </div>
    351. 

  351. </div>
    352. 

  352. <a class="anchor" id="a6eed93b0ab99cb3eabb043fb08179c2b"></a>
    353. 

  353. <div class="memitem">
    354. 

  354. <div class="memproto">
    355. 

  355.       <table class="memname">
    356. 

  356.         <tr>
    357. 

  357.           <td class="memname">void QCPAbstractLegendItem::setSelected </td>
    358. 

  358.           <td>(</td>
    359. 

  359.           <td class="paramtype">bool&#160;</td>
    360. 

  360.           <td class="paramname"><em>selected</em></td><td>)</td>
    361. 

  361.           <td></td>
    362. 

  362.         </tr>
    363. 

  363.       </table>
    364. 

  364. </div><div class="memdoc">
    365. 

  365. <p>Sets whether this specific legend item is selected.</p>
    366. 

  366. <p>It is possible to set the selection state of this item by calling this function directly, even if setSelectable is set to false.</p>
    367. 

  367. <dl class="section see"><dt>See Also</dt><dd>setSelectableParts, <a class="el" href="classQCustomPlot.html#a5ee1e2f6ae27419deca53e75907c27e5">QCustomPlot::setInteractions</a> </dd></dl>
    368. 

  368. 

  369. </div>
    370. 

  370. </div>
    371. 

  371. <a class="anchor" id="ad0480d5cad34627a294a2921caa4a62f"></a>
    372. 

  372. <div class="memitem">
    373. 

  373. <div class="memproto">
    374. 

  374. <table class="mlabels">
    375. 

  375.   <tr>
    376. 

  376.   <td class="mlabels-left">
    377. 

  377.       <table class="memname">
    378. 

  378.         <tr>
    379. 

  379.           <td class="memname">double QCPAbstractLegendItem::selectTest </td>
    380. 

  380.           <td>(</td>
    381. 

  381.           <td class="paramtype">const QPointF &amp;&#160;</td>
    382. 

  382.           <td class="paramname"><em>pos</em>, </td>
    383. 

  383.         </tr>
    384. 

  384.         <tr>
    385. 

  385.           <td class="paramkey"></td>
    386. 

  386.           <td></td>
    387. 

  387.           <td class="paramtype">bool&#160;</td>
    388. 

  388.           <td class="paramname"><em>onlySelectable</em>, </td>
    389. 

  389.         </tr>
    390. 

  390.         <tr>
    391. 

  391.           <td class="paramkey"></td>
    392. 

  392.           <td></td>
    393. 

  393.           <td class="paramtype">QVariant *&#160;</td>
    394. 

  394.           <td class="paramname"><em>details</em> = <code>0</code>&#160;</td>
    395. 

  395.         </tr>
    396. 

  396.         <tr>
    397. 

  397.           <td></td>
    398. 

  398.           <td>)</td>
    399. 

  399.           <td></td><td> const</td>
    400. 

  400.         </tr>
    401. 

  401.       </table>
    402. 

  402.   </td>
    403. 

  403.   <td class="mlabels-right">
    404. 

  404. <span class="mlabels"><span class="mlabel">virtual</span></span>  </td>
    405. 

  405.   </tr>
    406. 

  406. </table>
    407. 

  407. </div><div class="memdoc">
    408. 

  408. <p>Layout elements are sensitive to events inside their outer rect. If <em>pos</em> is within the outer rect, this method returns a value corresponding to 0.99 times the parent plot's selection tolerance. However, layout elements are not selectable by default. So if <em>onlySelectable</em> is true, -1.0 is returned.</p>
    409. 

  409. <p>See <a class="el" href="classQCPLayerable.html#a4001c4d0dfec55598efa4d531f2179a9">QCPLayerable::selectTest</a> for a general explanation of this virtual method.</p>
    410. 

  410. <p><a class="el" href="classQCPLayoutElement.html" title="The abstract base class for all objects that form the layout system. ">QCPLayoutElement</a> subclasses may reimplement this method to provide more specific selection test behaviour. </p>
    411. 

  411. 

  412. <p>Reimplemented from <a class="el" href="classQCPLayoutElement.html#a9fcf5d0ea19f2c23b2b528bce2c6f095">QCPLayoutElement</a>.</p>
    413. 

  413. 

  414. </div>
    415. 

  415. </div>
    416. 

  416. <a class="anchor" id="a7cb61fdfbaf69c590bacb8f9e7099d9e"></a>
    417. 

  417. <div class="memitem">
    418. 

  418. <div class="memproto">
    419. 

  419. <table class="mlabels">
    420. 

  420.   <tr>
    421. 

  421.   <td class="mlabels-left">
    422. 

  422.       <table class="memname">
    423. 

  423.         <tr>
    424. 

  424.           <td class="memname">void QCPAbstractLegendItem::selectionChanged </td>
    425. 

  425.           <td>(</td>
    426. 

  426.           <td class="paramtype">bool&#160;</td>
    427. 

  427.           <td class="paramname"><em>selected</em></td><td>)</td>
    428. 

  428.           <td></td>
    429. 

  429.         </tr>
    430. 

  430.       </table>
    431. 

  431.   </td>
    432. 

  432.   <td class="mlabels-right">
    433. 

  433. <span class="mlabels"><span class="mlabel">signal</span></span>  </td>
    434. 

  434.   </tr>
    435. 

  435. </table>
    436. 

  436. </div><div class="memdoc">
    437. 

  437. <p>This signal is emitted when the selection state of this legend item has changed, either by user interaction or by a direct call to <a class="el" href="classQCPAbstractLegendItem.html#a6eed93b0ab99cb3eabb043fb08179c2b">setSelected</a>. </p>
    438. 

  438. 

  439. </div>
    440. 

  440. </div>
    441. 

  441. <a class="anchor" id="a53a80054ab329beaca072fb08c08944b"></a>
    442. 

  442. <div class="memitem">
    443. 

  443. <div class="memproto">
    444. 

  444. <table class="mlabels">
    445. 

  445.   <tr>
    446. 

  446.   <td class="mlabels-left">
    447. 

  447.       <table class="memname">
    448. 

  448.         <tr>
    449. 

  449.           <td class="memname"><a class="el" href="namespaceQCP.html#a2ad6bb6281c7c2d593d4277b44c2b037">QCP::Interaction</a> QCPAbstractLegendItem::selectionCategory </td>
    450. 

  450.           <td>(</td>
    451. 

  451.           <td class="paramname"></td><td>)</td>
    452. 

  452.           <td> const</td>
    453. 

  453.         </tr>
    454. 

  454.       </table>
    455. 

  455.   </td>
    456. 

  456.   <td class="mlabels-right">
    457. 

  457. <span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span>  </td>
    458. 

  458.   </tr>
    459. 

  459. </table>
    460. 

  460. </div><div class="memdoc">
    461. 

  461. <p>Returns the selection category this layerable shall belong to. The selection category is used in conjunction with <a class="el" href="classQCustomPlot.html#a5ee1e2f6ae27419deca53e75907c27e5">QCustomPlot::setInteractions</a> to control which objects are selectable and which aren't.</p>
    462. 

  462. <p>Subclasses that don't fit any of the normal <a class="el" href="namespaceQCP.html#a2ad6bb6281c7c2d593d4277b44c2b037">QCP::Interaction</a> values can use <a class="el" href="namespaceQCP.html#a2ad6bb6281c7c2d593d4277b44c2b037af67a50bc26147a13b551b3a625374949">QCP::iSelectOther</a>. This is what the default implementation returns.</p>
    463. 

  463. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="classQCustomPlot.html#a5ee1e2f6ae27419deca53e75907c27e5">QCustomPlot::setInteractions</a> </dd></dl>
    464. 

  464. 

  465. <p>Reimplemented from <a class="el" href="classQCPLayerable.html#aa4035e586b7f317a06ba7e74e242a5ea">QCPLayerable</a>.</p>
    466. 

  466. 

  467. </div>
    468. 

  468. </div>
    469. 

  469. <a class="anchor" id="a71c3baeda42ba78d2cccd97e74110a5e"></a>
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    477. 

  477.           <td class="memname">void QCPAbstractLegendItem::applyDefaultAntialiasingHint </td>
    478. 

  478.           <td>(</td>
    479. 

  479.           <td class="paramtype"><a class="el" href="classQCPPainter.html">QCPPainter</a> *&#160;</td>
    480. 

  480.           <td class="paramname"><em>painter</em></td><td>)</td>
    481. 

  481.           <td> const</td>
    482. 

  482.         </tr>
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  484.   </td>
    485. 

  485.   <td class="mlabels-right">
    486. 

  486. <span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span>  </td>
    487. 

  487.   </tr>
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  488. </table>
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  489. </div><div class="memdoc">
    490. 

  490. <p>This function applies the default antialiasing setting to the specified <em>painter</em>, using the function <a class="el" href="classQCPLayerable.html#a62bd552d1a45aa9accb24b310542279e">applyAntialiasingHint</a>. It is the antialiasing state the painter is put in, when <a class="el" href="classQCPAbstractLegendItem.html#a97dedc084c672359710f16b31d046d1d">draw</a> is called on the layerable. If the layerable has multiple entities whose antialiasing setting may be specified individually, this function should set the antialiasing state of the most prominent entity. In this case however, the <a class="el" href="classQCPAbstractLegendItem.html#a97dedc084c672359710f16b31d046d1d">draw</a> function usually calls the specialized versions of this function before drawing each entity, effectively overriding the setting of the default antialiasing hint.</p>
    491. 

  491. <p><b>First example:</b> <a class="el" href="classQCPGraph.html" title="A plottable representing a graph in a plot. ">QCPGraph</a> has multiple entities that have an antialiasing setting: The graph line, fills, scatters and error bars. Those can be configured via <a class="el" href="classQCPLayerable.html#a4fd43e89be4a553ead41652565ff0581">QCPGraph::setAntialiased</a>, <a class="el" href="classQCPAbstractPlottable.html#a089d6b5577120239b55c39ed27c39536">QCPGraph::setAntialiasedFill</a>, <a class="el" href="classQCPAbstractPlottable.html#a2f03f067ede2ed4da6f7d0e4777a3f02">QCPGraph::setAntialiasedScatters</a> etc. Consequently, there isn't only the <a class="el" href="classQCPAbstractPlottable.html#a76e9d6cc7972dc1528f526d163766aca">QCPGraph::applyDefaultAntialiasingHint</a> function (which corresponds to the graph line's antialiasing), but specialized ones like <a class="el" href="classQCPAbstractPlottable.html#ac08a480155895e674dbfe5a5670e0ff3">QCPGraph::applyFillAntialiasingHint</a> and <a class="el" href="classQCPAbstractPlottable.html#a753272ee225a62827e90c3e1e78de4b1">QCPGraph::applyScattersAntialiasingHint</a>. So before drawing one of those entities, <a class="el" href="classQCPGraph.html#a659218cc62c2a7786213d9dd429c1c8d">QCPGraph::draw</a> calls the respective specialized applyAntialiasingHint function.</p>
    492. 

  492. <p><b>Second example:</b> <a class="el" href="classQCPItemLine.html" title="A line from one point to another. ">QCPItemLine</a> consists only of a line so there is only one antialiasing setting which can be controlled with <a class="el" href="classQCPLayerable.html#a4fd43e89be4a553ead41652565ff0581">QCPItemLine::setAntialiased</a>. (This function is inherited by all layerables. The specialized functions, as seen on <a class="el" href="classQCPGraph.html" title="A plottable representing a graph in a plot. ">QCPGraph</a>, must be added explicitly to the respective layerable subclass.) Consequently it only has the normal <a class="el" href="classQCPAbstractItem.html#a0839031abdd71067e2256a4d53c7a011">QCPItemLine::applyDefaultAntialiasingHint</a>. The <a class="el" href="classQCPItemLine.html#a1fc045dd33919f8006df0692aeb0e84a">QCPItemLine::draw</a> function doesn't need to care about setting any antialiasing states, because the default antialiasing hint is already set on the painter when the <a class="el" href="classQCPAbstractLegendItem.html#a97dedc084c672359710f16b31d046d1d">draw</a> function is called, and that's the state it wants to draw the line with. </p>
    493. 

  493. 

  494. <p>Reimplemented from <a class="el" href="classQCPLayoutElement.html#ad6d2b4bb0291c2441b2e1ca3d5296df5">QCPLayoutElement</a>.</p>
    495. 

  495. 

  496. </div>
    497. 

  497. </div>
    498. 

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    499. 

  499. <div class="memitem">
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    506. 

  506.           <td class="memname">QRect QCPAbstractLegendItem::clipRect </td>
    507. 

  507.           <td>(</td>
    508. 

  508.           <td class="paramname"></td><td>)</td>
    509. 

  509.           <td> const</td>
    510. 

  510.         </tr>
    511. 

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    512. 

  512.   </td>
    513. 

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    514. 

  514. <span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span>  </td>
    515. 

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    518. 

  518. <p>Returns the clipping rectangle of this layerable object. By default, this is the viewport of the parent <a class="el" href="classQCustomPlot.html" title="The central class of the library. This is the QWidget which displays the plot and interacts with the ...">QCustomPlot</a>. Specific subclasses may reimplement this function to provide different clipping rects.</p>
    519. 

  519. <p>The returned clipping rect is set on the painter before the draw function of the respective object is called. </p>
    520. 

  520. 

  521. <p>Reimplemented from <a class="el" href="classQCPLayerable.html#a07a8f746640c3704b09910df297afcba">QCPLayerable</a>.</p>
    522. 

  522. 

  523. </div>
    524. 

  524. </div>
    525. 

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    531. 

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    533. 

  533.           <td class="memname">virtual void QCPAbstractLegendItem::draw </td>
    534. 

  534.           <td>(</td>
    535. 

  535.           <td class="paramtype"><a class="el" href="classQCPPainter.html">QCPPainter</a> *&#160;</td>
    536. 

  536.           <td class="paramname"><em>painter</em></td><td>)</td>
    537. 

  537.           <td></td>
    538. 

  538.         </tr>
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  539.       </table>
    540. 

  540.   </td>
    541. 

  541.   <td class="mlabels-right">
    542. 

  542. <span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">pure virtual</span></span>  </td>
    543. 

  543.   </tr>
    544. 

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    545. 

  545. </div><div class="memdoc">
    546. 

  546. <p>This function draws the layerable with the specified <em>painter</em>. It is only called by <a class="el" href="classQCustomPlot.html" title="The central class of the library. This is the QWidget which displays the plot and interacts with the ...">QCustomPlot</a>, if the layerable is visible (<a class="el" href="classQCPLayerable.html#a3bed99ddc396b48ce3ebfdc0418744f8">setVisible</a>).</p>
    547. 

  547. <p>Before this function is called, the painter's antialiasing state is set via <a class="el" href="classQCPAbstractLegendItem.html#a71c3baeda42ba78d2cccd97e74110a5e">applyDefaultAntialiasingHint</a>, see the documentation there. Further, the clipping rectangle was set to <a class="el" href="classQCPAbstractLegendItem.html#abcb540c331b49ef7ee0ea1abbd0dcac3">clipRect</a>. </p>
    548. 

  548. 

  549. <p>Reimplemented from <a class="el" href="classQCPLayoutElement.html#a547bcc1e6e2be5645ca781efe0834653">QCPLayoutElement</a>.</p>
    550. 

  550. 

  551. <p>Implemented in <a class="el" href="classQCPPlottableLegendItem.html#a68a781c3de4f9959fdf82075052d43aa">QCPPlottableLegendItem</a>.</p>
    552. 

  552. 

  553. </div>
    554. 

  554. </div>
    555. 

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  563.           <td class="memname">void QCPAbstractLegendItem::selectEvent </td>
    564. 

  564.           <td>(</td>
    565. 

  565.           <td class="paramtype">QMouseEvent *&#160;</td>
    566. 

  566.           <td class="paramname"><em>event</em>, </td>
    567. 

  567.         </tr>
    568. 

  568.         <tr>
    569. 

  569.           <td class="paramkey"></td>
    570. 

  570.           <td></td>
    571. 

  571.           <td class="paramtype">bool&#160;</td>
    572. 

  572.           <td class="paramname"><em>additive</em>, </td>
    573. 

  573.         </tr>
    574. 

  574.         <tr>
    575. 

  575.           <td class="paramkey"></td>
    576. 

  576.           <td></td>
    577. 

  577.           <td class="paramtype">const QVariant &amp;&#160;</td>
    578. 

  578.           <td class="paramname"><em>details</em>, </td>
    579. 

  579.         </tr>
    580. 

  580.         <tr>
    581. 

  581.           <td class="paramkey"></td>
    582. 

  582.           <td></td>
    583. 

  583.           <td class="paramtype">bool *&#160;</td>
    584. 

  584.           <td class="paramname"><em>selectionStateChanged</em>&#160;</td>
    585. 

  585.         </tr>
    586. 

  586.         <tr>
    587. 

  587.           <td></td>
    588. 

  588.           <td>)</td>
    589. 

  589.           <td></td><td></td>
    590. 

  590.         </tr>
    591. 

  591.       </table>
    592. 

  592.   </td>
    593. 

  593.   <td class="mlabels-right">
    594. 

  594. <span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span>  </td>
    595. 

  595.   </tr>
    596. 

  596. </table>
    597. 

  597. </div><div class="memdoc">
    598. 

  598. <p>This event is called when the layerable shall be selected, as a consequence of a click by the user. Subclasses should react to it by setting their selection state appropriately. The default implementation does nothing.</p>
    599. 

  599. <p><em>event</em> is the mouse event that caused the selection. <em>additive</em> indicates, whether the user was holding the multi-select-modifier while performing the selection (see <a class="el" href="classQCustomPlot.html#a8fc96e3b5138a06759a2a90c166df516">QCustomPlot::setMultiSelectModifier</a>). if <em>additive</em> is true, the selection state must be toggled (i.e. become selected when unselected and unselected when selected).</p>
    600. 

  600. <p>Every selectEvent is preceded by a call to <a class="el" href="classQCPAbstractLegendItem.html#ad0480d5cad34627a294a2921caa4a62f">selectTest</a>, which has returned positively (i.e. returned a value greater than 0 and less than the selection tolerance of the parent <a class="el" href="classQCustomPlot.html" title="The central class of the library. This is the QWidget which displays the plot and interacts with the ...">QCustomPlot</a>). The <em>details</em> data you output from <a class="el" href="classQCPAbstractLegendItem.html#ad0480d5cad34627a294a2921caa4a62f">selectTest</a> is fed back via <em>details</em> here. You may use it to transport any kind of information from the selectTest to the possibly subsequent selectEvent. Usually <em>details</em> is used to transfer which part was clicked, if it is a layerable that has multiple individually selectable parts (like <a class="el" href="classQCPAxis.html" title="Manages a single axis inside a QCustomPlot. ">QCPAxis</a>). This way selectEvent doesn't need to do the calculation again to find out which part was actually clicked.</p>
    601. 

  601. <p><em>selectionStateChanged</em> is an output parameter. If the pointer is non-null, this function must set the value either to true or false, depending on whether the selection state of this layerable was actually changed. For layerables that only are selectable as a whole and not in parts, this is simple: if <em>additive</em> is true, <em>selectionStateChanged</em> must also be set to true, because the selection toggles. If <em>additive</em> is false, <em>selectionStateChanged</em> is only set to true, if the layerable was previously unselected and now is switched to the selected state.</p>
    602. 

  602. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="classQCPAbstractLegendItem.html#ad0480d5cad34627a294a2921caa4a62f">selectTest</a>, <a class="el" href="classQCPAbstractLegendItem.html#ae64e667e7c5b85cd92c9b91928faef28">deselectEvent</a> </dd></dl>
    603. 

  603. 

  604. <p>Reimplemented from <a class="el" href="classQCPLayerable.html#a7498c2d0d081cf7cad0fb3bb93aa0e91">QCPLayerable</a>.</p>
    605. 

  605. 

  606. </div>
    607. 

  607. </div>
    608. 

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    609. 

  609. <div class="memitem">
    610. 

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  615.         <tr>
    616. 

  616.           <td class="memname">void QCPAbstractLegendItem::deselectEvent </td>
    617. 

  617.           <td>(</td>
    618. 

  618.           <td class="paramtype">bool *&#160;</td>
    619. 

  619.           <td class="paramname"><em>selectionStateChanged</em></td><td>)</td>
    620. 

  620.           <td></td>
    621. 

  621.         </tr>
    622. 

  622.       </table>
    623. 

  623.   </td>
    624. 

  624.   <td class="mlabels-right">
    625. 

  625. <span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span>  </td>
    626. 

  626.   </tr>
    627. 

  627. </table>
    628. 

  628. </div><div class="memdoc">
    629. 

  629. <p>This event is called when the layerable shall be deselected, either as consequence of a user interaction or a call to <a class="el" href="classQCustomPlot.html#a9d4808ab925b003054085246c92a257c">QCustomPlot::deselectAll</a>. Subclasses should react to it by unsetting their selection appropriately.</p>
    630. 

  630. <p>just as in <a class="el" href="classQCPAbstractLegendItem.html#abcfe9e335d99c7fac74e03d26723c1b7">selectEvent</a>, the output parameter <em>selectionStateChanged</em> (if non-null), must return true or false when the selection state of this layerable has changed or not changed, respectively.</p>
    631. 

  631. <dl class="section see"><dt>See Also</dt><dd><a class="el" href="classQCPAbstractLegendItem.html#ad0480d5cad34627a294a2921caa4a62f">selectTest</a>, <a class="el" href="classQCPAbstractLegendItem.html#abcfe9e335d99c7fac74e03d26723c1b7">selectEvent</a> </dd></dl>
    632. 

  632. 

  633. <p>Reimplemented from <a class="el" href="classQCPLayerable.html#ae546370644a5551c76af739afc008bee">QCPLayerable</a>.</p>
    634. 

  634. 

  635. </div>
    636. 

  636. </div>
    637. 

  637. <hr/>The documentation for this class was generated from the following files:<ul>
    638. 

  638. <li>src/layoutelements/layoutelement-legend.h</li>
    639. 

  639. <li>src/layoutelements/layoutelement-legend.cpp</li>
    640. 

  640. </ul>
    641. 

  641. </div><!-- contents -->
    642. 

  642. </body>
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  644.