443 lines
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443 lines
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<div class="header">
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<a href="#pub-methods">Public Member Functions</a> |
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<a href="#pro-methods">Protected Member Functions</a> |
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<a href="class_qwt_arrow_button-members.html">List of all members</a> </div>
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<div class="title">QwtArrowButton Class Reference</div> </div>
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<p>Arrow Button.
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<a href="class_qwt_arrow_button.html#details">More...</a></p>
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<p><code>#include <<a class="el" href="qwt__arrow__button_8h_source.html">qwt_arrow_button.h</a>></code></p>
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<div class="dynheader">
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Inheritance diagram for QwtArrowButton:</div>
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</div>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:ab0ad5aefdd56db10976796be717671e9"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_arrow_button.html#ab0ad5aefdd56db10976796be717671e9">QwtArrowButton</a> (int <a class="el" href="class_qwt_arrow_button.html#a680ecdc99fdc5971ddfabc643e1ed52a">num</a>, Qt::ArrowType, QWidget *parent=NULL)</td></tr>
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<tr class="separator:ab0ad5aefdd56db10976796be717671e9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a506ab071fa7ee92928ace7dcea774a73"><td class="memItemLeft" align="right" valign="top"><a id="a506ab071fa7ee92928ace7dcea774a73"></a>
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virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_arrow_button.html#a506ab071fa7ee92928ace7dcea774a73">~QwtArrowButton</a> ()</td></tr>
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<tr class="memdesc:a506ab071fa7ee92928ace7dcea774a73"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <br /></td></tr>
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<tr class="separator:a506ab071fa7ee92928ace7dcea774a73"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7e9b1a97e6f6281aee4ada6293931d90"><td class="memItemLeft" align="right" valign="top"><a id="a7e9b1a97e6f6281aee4ada6293931d90"></a>
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Qt::ArrowType </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_arrow_button.html#a7e9b1a97e6f6281aee4ada6293931d90">arrowType</a> () const</td></tr>
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<tr class="memdesc:a7e9b1a97e6f6281aee4ada6293931d90"><td class="mdescLeft"> </td><td class="mdescRight">The direction of the arrows. <br /></td></tr>
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<tr class="separator:a7e9b1a97e6f6281aee4ada6293931d90"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a680ecdc99fdc5971ddfabc643e1ed52a"><td class="memItemLeft" align="right" valign="top"><a id="a680ecdc99fdc5971ddfabc643e1ed52a"></a>
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int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_arrow_button.html#a680ecdc99fdc5971ddfabc643e1ed52a">num</a> () const</td></tr>
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<tr class="memdesc:a680ecdc99fdc5971ddfabc643e1ed52a"><td class="mdescLeft"> </td><td class="mdescRight">The number of arrows. <br /></td></tr>
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<tr class="separator:a680ecdc99fdc5971ddfabc643e1ed52a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad5a3219f323182a3d393b1577f5d75f9"><td class="memItemLeft" align="right" valign="top">virtual QSize </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_arrow_button.html#ad5a3219f323182a3d393b1577f5d75f9">sizeHint</a> () const override</td></tr>
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<tr class="separator:ad5a3219f323182a3d393b1577f5d75f9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:abd6cda5f2bafeff8ca8438ad1ff43776"><td class="memItemLeft" align="right" valign="top"><a id="abd6cda5f2bafeff8ca8438ad1ff43776"></a>
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virtual QSize </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_arrow_button.html#abd6cda5f2bafeff8ca8438ad1ff43776">minimumSizeHint</a> () const override</td></tr>
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<tr class="memdesc:abd6cda5f2bafeff8ca8438ad1ff43776"><td class="mdescLeft"> </td><td class="mdescRight">Return a minimum size hint. <br /></td></tr>
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<tr class="separator:abd6cda5f2bafeff8ca8438ad1ff43776"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
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Protected Member Functions</h2></td></tr>
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<tr class="memitem:a65e03e4c642b7b05d81456e5015c7a4f"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_arrow_button.html#a65e03e4c642b7b05d81456e5015c7a4f">paintEvent</a> (QPaintEvent *) override</td></tr>
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<tr class="separator:a65e03e4c642b7b05d81456e5015c7a4f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1b5b90cd3f72007d66cfb1e635eb62f8"><td class="memItemLeft" align="right" valign="top"><a id="a1b5b90cd3f72007d66cfb1e635eb62f8"></a>
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virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_arrow_button.html#a1b5b90cd3f72007d66cfb1e635eb62f8">keyPressEvent</a> (QKeyEvent *) override</td></tr>
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<tr class="memdesc:a1b5b90cd3f72007d66cfb1e635eb62f8"><td class="mdescLeft"> </td><td class="mdescRight">autoRepeat for the space keys <br /></td></tr>
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<tr class="separator:a1b5b90cd3f72007d66cfb1e635eb62f8"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:afa3b1930046c73aa764caced4aa09c45"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_arrow_button.html#afa3b1930046c73aa764caced4aa09c45">drawButtonLabel</a> (QPainter *)</td></tr>
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<tr class="memdesc:afa3b1930046c73aa764caced4aa09c45"><td class="mdescLeft"> </td><td class="mdescRight">Draw the button label. <a href="class_qwt_arrow_button.html#afa3b1930046c73aa764caced4aa09c45">More...</a><br /></td></tr>
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<tr class="separator:afa3b1930046c73aa764caced4aa09c45"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a54c272f2ca19627613415fb5e0bf0b88"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_arrow_button.html#a54c272f2ca19627613415fb5e0bf0b88">drawArrow</a> (QPainter *, const QRect &, Qt::ArrowType) const</td></tr>
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<tr class="separator:a54c272f2ca19627613415fb5e0bf0b88"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a5f4449198f900946579c843ff56e0a5a"><td class="memItemLeft" align="right" valign="top">virtual QRect </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_arrow_button.html#a5f4449198f900946579c843ff56e0a5a">labelRect</a> () const</td></tr>
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<tr class="separator:a5f4449198f900946579c843ff56e0a5a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a018b7b1a6c1e2b74f8edcb0421310cfa"><td class="memItemLeft" align="right" valign="top">virtual QSize </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_arrow_button.html#a018b7b1a6c1e2b74f8edcb0421310cfa">arrowSize</a> (Qt::ArrowType, const QSize &boundingSize) const</td></tr>
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<tr class="separator:a018b7b1a6c1e2b74f8edcb0421310cfa"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>Arrow Button. </p>
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<p>A push button with one or more filled triangles on its front. An Arrow button can have 1 to 3 arrows in a row, pointing up, down, left or right. </p>
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<p class="definition">Definition at line <a class="el" href="qwt__arrow__button_8h_source.html#l00023">23</a> of file <a class="el" href="qwt__arrow__button_8h_source.html">qwt_arrow_button.h</a>.</p>
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</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<a id="ab0ad5aefdd56db10976796be717671e9"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ab0ad5aefdd56db10976796be717671e9">◆ </a></span>QwtArrowButton()</h2>
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<td class="memname">QwtArrowButton::QwtArrowButton </td>
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<td>(</td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>num</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">Qt::ArrowType </td>
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<td class="paramname"><em>arrowType</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">QWidget * </td>
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<td class="paramname"><em>parent</em> = <code>NULL</code> </td>
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<td>)</td>
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<span class="mlabels"><span class="mlabel">explicit</span></span> </td>
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</div><div class="memdoc">
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">num</td><td>Number of arrows </td></tr>
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<tr><td class="paramname">arrowType</td><td>see Qt::ArrowType in the Qt docs. </td></tr>
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<tr><td class="paramname">parent</td><td>Parent widget </td></tr>
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</table>
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</dd>
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<p class="definition">Definition at line <a class="el" href="qwt__arrow__button_8cpp_source.html#l00055">55</a> of file <a class="el" href="qwt__arrow__button_8cpp_source.html">qwt_arrow_button.cpp</a>.</p>
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</div>
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<h2 class="groupheader">Member Function Documentation</h2>
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<a id="a018b7b1a6c1e2b74f8edcb0421310cfa"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a018b7b1a6c1e2b74f8edcb0421310cfa">◆ </a></span>arrowSize()</h2>
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<td class="memname">QSize QwtArrowButton::arrowSize </td>
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<td>(</td>
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<td class="paramtype">Qt::ArrowType </td>
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<td class="paramname"><em>arrowType</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const QSize & </td>
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<td class="paramname"><em>boundingSize</em> </td>
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<td></td>
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<td>)</td>
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<td></td><td> const</td>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
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</div><div class="memdoc">
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<p>Calculate the size for a arrow that fits into a rectangle of a given size</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">arrowType</td><td>Arrow type </td></tr>
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<tr><td class="paramname">boundingSize</td><td>Bounding size </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd>Size of the arrow </dd></dl>
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<p class="definition">Definition at line <a class="el" href="qwt__arrow__button_8cpp_source.html#l00296">296</a> of file <a class="el" href="qwt__arrow__button_8cpp_source.html">qwt_arrow_button.cpp</a>.</p>
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<a id="a54c272f2ca19627613415fb5e0bf0b88"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a54c272f2ca19627613415fb5e0bf0b88">◆ </a></span>drawArrow()</h2>
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<td class="memname">void QwtArrowButton::drawArrow </td>
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<td>(</td>
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<td class="paramtype">QPainter * </td>
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<td class="paramname"><em>painter</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">const QRect & </td>
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<td class="paramname"><em>r</em>, </td>
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<td class="paramtype">Qt::ArrowType </td>
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<td class="paramname"><em>arrowType</em> </td>
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<td>)</td>
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<td></td><td> const</td>
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<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
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</div><div class="memdoc">
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<p>Draw an arrow int a bounding rectangle</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">painter</td><td>Painter </td></tr>
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<tr><td class="paramname">r</td><td>Rectangle where to paint the arrow </td></tr>
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<tr><td class="paramname">arrowType</td><td>Arrow type </td></tr>
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<p class="definition">Definition at line <a class="el" href="qwt__arrow__button_8cpp_source.html#l00215">215</a> of file <a class="el" href="qwt__arrow__button_8cpp_source.html">qwt_arrow_button.cpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#afa3b1930046c73aa764caced4aa09c45">◆ </a></span>drawButtonLabel()</h2>
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<td class="memname">void QwtArrowButton::drawButtonLabel </td>
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<td class="paramtype">QPainter * </td>
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<td class="paramname"><em>painter</em></td><td>)</td>
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<p>Draw the button label. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<dl class="section see"><dt>See also</dt><dd>The Qt Manual for QPushButton </dd></dl>
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<p class="definition">Definition at line <a class="el" href="qwt__arrow__button_8cpp_source.html#l00143">143</a> of file <a class="el" href="qwt__arrow__button_8cpp_source.html">qwt_arrow_button.cpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a5f4449198f900946579c843ff56e0a5a">◆ </a></span>labelRect()</h2>
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<dl class="section return"><dt>Returns</dt><dd>the bounding rectangle for the label </dd></dl>
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<p class="definition">Definition at line <a class="el" href="qwt__arrow__button_8cpp_source.html#l00104">104</a> of file <a class="el" href="qwt__arrow__button_8cpp_source.html">qwt_arrow_button.cpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a65e03e4c642b7b05d81456e5015c7a4f">◆ </a></span>paintEvent()</h2>
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<p>Paint event handler </p><dl class="params"><dt>Parameters</dt><dd>
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<p class="definition">Definition at line <a class="el" href="qwt__arrow__button_8cpp_source.html#l00130">130</a> of file <a class="el" href="qwt__arrow__button_8cpp_source.html">qwt_arrow_button.cpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ad5a3219f323182a3d393b1577f5d75f9">◆ </a></span>sizeHint()</h2>
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<dl class="section return"><dt>Returns</dt><dd>a size hint </dd></dl>
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<p class="definition">Definition at line <a class="el" href="qwt__arrow__button_8cpp_source.html#l00259">259</a> of file <a class="el" href="qwt__arrow__button_8cpp_source.html">qwt_arrow_button.cpp</a>.</p>
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