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  • Committer: Bazaar Package Importer
  • Author(s): Fathi Boudra
  • Date: 2008-05-26 10:26:31 UTC
  • mfrom: (1.1.3 upstream) (2.1.1 lenny)
  • Revision ID: james.westby@ubuntu.com-20080526102631-bp95mfccnrb957nx
Tags: 5.1.1-1
New upstream release.

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qwt-5.1.0/doc/html/class_qwt_dyn_grid_layout.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
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<title>Qwt User&apos;s Guide: QwtDynGridLayout Class Reference</title>
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<link href="doxygen.css" rel="stylesheet" type="text/css">
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<link href="tabs.css" rel="stylesheet" type="text/css">
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</head><body>
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<!-- Generated by Doxygen 1.5.0 -->
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<div class="tabs">
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  <ul>
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    <li><a href="index.html"><span>Main&nbsp;Page</span></a></li>
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    <li id="current"><a href="classes.html"><span>Classes</span></a></li>
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    <li><a href="files.html"><span>Files</span></a></li>
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    <li><a href="pages.html"><span>Related&nbsp;Pages</span></a></li>
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  </ul></div>
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<div class="tabs">
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  <ul>
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    <li><a href="classes.html"><span>Alphabetical&nbsp;List</span></a></li>
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    <li><a href="annotated.html"><span>Class&nbsp;List</span></a></li>
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    <li><a href="hierarchy.html"><span>Class&nbsp;Hierarchy</span></a></li>
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    <li><a href="functions.html"><span>Class&nbsp;Members</span></a></li>
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  </ul></div>
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<h1>QwtDynGridLayout Class Reference</h1><!-- doxytag: class="QwtDynGridLayout" --><a href="class_qwt_dyn_grid_layout-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
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The <a class="el" href="class_qwt_dyn_grid_layout.html">QwtDynGridLayout</a> class lays out widgets in a grid, adjusting the number of columns and rows to the current size. 
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<p>
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<a class="el" href="class_qwt_dyn_grid_layout.html">QwtDynGridLayout</a> takes the space it gets, divides it up into rows and columns, and puts each of the widgets it manages into the correct cell(s). It lays out as many number of columns as possible (limited by <a class="el" href="class_qwt_dyn_grid_layout.html#8fdbe1e7dc0db863c7b1cf7a4d71f6b7">maxCols()</a>). 
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<p>
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<p>
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Definition at line <a class="el" href="qwt__dyngrid__layout_8h-source.html#l00032">32</a> of file <a class="el" href="qwt__dyngrid__layout_8h-source.html">qwt_dyngrid_layout.h</a>.<table border="0" cellpadding="0" cellspacing="0">
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<tr><td></td></tr>
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<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#2079ddcba8442ef9f386556dd9cb8cc6">QwtDynGridLayout</a> (QWidget *, int margin=0, int space=-1)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#05d45c0928702e37da3497626b0f7c93">QwtDynGridLayout</a> (int space=-1)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#bb583f302fbf5d92b306841d414e52a4">~QwtDynGridLayout</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="cb55e24d5bc569c9822110d538e3a82e"></a><!-- doxytag: member="QwtDynGridLayout::invalidate" ref="cb55e24d5bc569c9822110d538e3a82e" args="()" -->
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virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#cb55e24d5bc569c9822110d538e3a82e">invalidate</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#edec17be16b997ecd1acff8424e02843">setMaxCols</a> (uint maxCols)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">uint&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#8fdbe1e7dc0db863c7b1cf7a4d71f6b7">maxCols</a> () const</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">uint&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#912f31757155f2a7573a8e2076d248b8">numRows</a> () const</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">uint&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#7e372ab49f9ef5f4c20739d86a324294">numCols</a> () const</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#3ac3ace65c84e16fba7fe83cd795eea1">addItem</a> (QLayoutItem *)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="959736cf9f01da694f399ca4aa574f6d"></a><!-- doxytag: member="QwtDynGridLayout::itemAt" ref="959736cf9f01da694f399ca4aa574f6d" args="(int index) const" -->
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virtual QLayoutItem *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#959736cf9f01da694f399ca4aa574f6d">itemAt</a> (int index) const</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="d16c097bc1563eb1587e12789498bac9"></a><!-- doxytag: member="QwtDynGridLayout::takeAt" ref="d16c097bc1563eb1587e12789498bac9" args="(int index)" -->
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virtual QLayoutItem *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#d16c097bc1563eb1587e12789498bac9">takeAt</a> (int index)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="709b5884f18502b8b421015372d0a9d2"></a><!-- doxytag: member="QwtDynGridLayout::count" ref="709b5884f18502b8b421015372d0a9d2" args="() const" -->
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virtual int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#709b5884f18502b8b421015372d0a9d2">count</a> () const</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="56cd48dda979428402dd39d470674dee"></a><!-- doxytag: member="QwtDynGridLayout::setExpandingDirections" ref="56cd48dda979428402dd39d470674dee" args="(Qt::Orientations)" -->
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void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#56cd48dda979428402dd39d470674dee">setExpandingDirections</a> (Qt::Orientations)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="311207e2bec81a2b8c722544ecc988e3"></a><!-- doxytag: member="QwtDynGridLayout::expandingDirections" ref="311207e2bec81a2b8c722544ecc988e3" args="() const" -->
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virtual Qt::Orientations&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#311207e2bec81a2b8c722544ecc988e3">expandingDirections</a> () const</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">QList&lt; QRect &gt;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#25b469e49d37e430a94f3ecb28ee8d80">layoutItems</a> (const QRect &amp;, uint numCols) const</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#4f59bc630006261cf3d82609e9513add">maxItemWidth</a> () const</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#fdf23bb94de5258f14fb077b39a64391">setGeometry</a> (const QRect &amp;rect)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#2f73373c139e0a872276b7282c293a14">hasHeightForWidth</a> () const</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#fa3fd53b485e9f1ed90796ff923466f1">heightForWidth</a> (int) const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual QSize&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#c4f9ce49d2ed581e5bb2ae4f1c3fa4f9">sizeHint</a> () const</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#9f2eeeb0220e669cf07f45c42ee6e007">isEmpty</a> () const</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">uint&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#bc8630cd39eb75e12a9c38beac670783">itemCount</a> () const</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual uint&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#27f533700d504f931753cec818d2ebdd">columnsForWidth</a> (int width) const</td></tr>
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<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#a2b7d34f7f24340c6944b821b6fd4e91">layoutGrid</a> (uint numCols, QwtArray&lt; int &gt; &amp;rowHeight, QwtArray&lt; int &gt; &amp;colWidth) const</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dyn_grid_layout.html#c0cfbd1aa3cf8491d630b38ab3359ac8">stretchGrid</a> (const QRect &amp;rect, uint numCols, QwtArray&lt; int &gt; &amp;rowHeight, QwtArray&lt; int &gt; &amp;colWidth) const</td></tr>
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</table>
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<hr><h2>Constructor &amp; Destructor Documentation</h2>
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<a class="anchor" name="2079ddcba8442ef9f386556dd9cb8cc6"></a><!-- doxytag: member="QwtDynGridLayout::QwtDynGridLayout" ref="2079ddcba8442ef9f386556dd9cb8cc6" args="(QWidget *, int margin=0, int space=-1)" -->
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<div class="memitem">
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<div class="memproto">
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      <table class="memname">
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        <tr>
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          <td class="memname">QwtDynGridLayout::QwtDynGridLayout           </td>
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          <td>(</td>
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          <td class="paramtype">QWidget *&nbsp;</td>
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          <td class="paramname"> <em>parent</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">int&nbsp;</td>
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          <td class="paramname"> <em>margin</em> = <code>0</code>, </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">int&nbsp;</td>
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          <td class="paramname"> <em>spacing</em> = <code>-1</code></td><td>&nbsp;</td>
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        </tr>
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        <tr>
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          <td></td>
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          <td>)</td>
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          <td></td><td></td><td width="100%"><code> [explicit]</code></td>
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        </tr>
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      </table>
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</div>
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<div class="memdoc">
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<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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  <table border="0" cellspacing="2" cellpadding="0">
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    <tr><td valign="top"></td><td valign="top"><em>parent</em>&nbsp;</td><td>Parent widget </td></tr>
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    <tr><td valign="top"></td><td valign="top"><em>margin</em>&nbsp;</td><td>Margin </td></tr>
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    <tr><td valign="top"></td><td valign="top"><em>spacing</em>&nbsp;</td><td>Spacing </td></tr>
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  </table>
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</dl>
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<p>
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Definition at line <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00107">107</a> of file <a class="el" href="qwt__dyngrid__layout_8cpp-source.html">qwt_dyngrid_layout.cpp</a>.
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</div>
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</div><p>
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<a class="anchor" name="05d45c0928702e37da3497626b0f7c93"></a><!-- doxytag: member="QwtDynGridLayout::QwtDynGridLayout" ref="05d45c0928702e37da3497626b0f7c93" args="(int space=-1)" -->
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<div class="memitem">
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<div class="memproto">
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      <table class="memname">
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        <tr>
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          <td class="memname">QwtDynGridLayout::QwtDynGridLayout           </td>
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          <td>(</td>
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          <td class="paramtype">int&nbsp;</td>
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          <td class="paramname"> <em>spacing</em> = <code>-1</code>          </td>
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          <td>&nbsp;)&nbsp;</td>
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          <td width="100%"><code> [explicit]</code></td>
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        </tr>
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      </table>
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</div>
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<div class="memdoc">
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<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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  <table border="0" cellspacing="2" cellpadding="0">
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    <tr><td valign="top"></td><td valign="top"><em>spacing</em>&nbsp;</td><td>Spacing </td></tr>
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  </table>
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</dl>
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<p>
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Definition at line <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00133">133</a> of file <a class="el" href="qwt__dyngrid__layout_8cpp-source.html">qwt_dyngrid_layout.cpp</a>.
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</div>
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</div><p>
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<a class="anchor" name="bb583f302fbf5d92b306841d414e52a4"></a><!-- doxytag: member="QwtDynGridLayout::~QwtDynGridLayout" ref="bb583f302fbf5d92b306841d414e52a4" args="()" -->
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<div class="memitem">
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<div class="memproto">
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      <table class="memname">
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        <tr>
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          <td class="memname">QwtDynGridLayout::~QwtDynGridLayout           </td>
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          <td>(</td>
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          <td class="paramname">          </td>
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          <td>&nbsp;)&nbsp;</td>
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          <td width="100%"><code> [virtual]</code></td>
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        </tr>
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      </table>
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</div>
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<div class="memdoc">
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<p>
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Destructor. 
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<p>
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<p>
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Definition at line <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00158">158</a> of file <a class="el" href="qwt__dyngrid__layout_8cpp-source.html">qwt_dyngrid_layout.cpp</a>.
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</div>
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</div><p>
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<hr><h2>Member Function Documentation</h2>
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<a class="anchor" name="edec17be16b997ecd1acff8424e02843"></a><!-- doxytag: member="QwtDynGridLayout::setMaxCols" ref="edec17be16b997ecd1acff8424e02843" args="(uint maxCols)" -->
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        <tr>
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          <td class="memname">void QwtDynGridLayout::setMaxCols           </td>
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          <td>(</td>
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          <td class="paramtype">uint&nbsp;</td>
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          <td class="paramname"> <em>maxCols</em>          </td>
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          <td>&nbsp;)&nbsp;</td>
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          <td width="100%"></td>
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        </tr>
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      </table>
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</div>
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<div class="memdoc">
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<p>
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Limit the number of columns. <dl compact><dt><b>Parameters:</b></dt><dd>
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  <table border="0" cellspacing="2" cellpadding="0">
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    <tr><td valign="top"></td><td valign="top"><em>maxCols</em>&nbsp;</td><td>upper limit, 0 means unlimited </td></tr>
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  </table>
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</dl>
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<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_dyn_grid_layout.html#8fdbe1e7dc0db863c7b1cf7a4d71f6b7">QwtDynGridLayout::maxCols()</a> </dd></dl>
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<p>
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Definition at line <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00194">194</a> of file <a class="el" href="qwt__dyngrid__layout_8cpp-source.html">qwt_dyngrid_layout.cpp</a>.
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</div>
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</div><p>
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<a class="anchor" name="8fdbe1e7dc0db863c7b1cf7a4d71f6b7"></a><!-- doxytag: member="QwtDynGridLayout::maxCols" ref="8fdbe1e7dc0db863c7b1cf7a4d71f6b7" args="() const" -->
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<div class="memitem">
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        <tr>
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          <td class="memname">uint QwtDynGridLayout::maxCols           </td>
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          <td>(</td>
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          <td class="paramname">          </td>
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          <td>&nbsp;)&nbsp;</td>
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          <td width="100%"> const</td>
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      </table>
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<p>
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Return the upper limit for the number of columns. 0 means unlimited, what is the default. <dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_dyn_grid_layout.html#edec17be16b997ecd1acff8424e02843">QwtDynGridLayout::setMaxCols()</a> </dd></dl>
231
 
 
232
 
<p>
233
 
Definition at line <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00205">205</a> of file <a class="el" href="qwt__dyngrid__layout_8cpp-source.html">qwt_dyngrid_layout.cpp</a>.
234
 
<p>
235
 
Referenced by <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00353">columnsForWidth()</a>.
236
 
</div>
237
 
</div><p>
238
 
<a class="anchor" name="912f31757155f2a7573a8e2076d248b8"></a><!-- doxytag: member="QwtDynGridLayout::numRows" ref="912f31757155f2a7573a8e2076d248b8" args="() const" -->
239
 
<div class="memitem">
240
 
<div class="memproto">
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      <table class="memname">
242
 
        <tr>
243
 
          <td class="memname">uint QwtDynGridLayout::numRows           </td>
244
 
          <td>(</td>
245
 
          <td class="paramname">          </td>
246
 
          <td>&nbsp;)&nbsp;</td>
247
 
          <td width="100%"> const</td>
248
 
        </tr>
249
 
      </table>
250
 
</div>
251
 
<div class="memdoc">
252
 
 
253
 
<p>
254
 
<dl class="return" compact><dt><b>Returns:</b></dt><dd>Number of rows of the current layout. </dd></dl>
255
 
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_dyn_grid_layout.html#7e372ab49f9ef5f4c20739d86a324294">QwtDynGridLayout::numCols</a> </dd></dl>
256
 
<dl class="warning" compact><dt><b>Warning:</b></dt><dd>The number of rows might change whenever the geometry changes </dd></dl>
257
 
 
258
 
<p>
259
 
Definition at line <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00678">678</a> of file <a class="el" href="qwt__dyngrid__layout_8cpp-source.html">qwt_dyngrid_layout.cpp</a>.
260
 
<p>
261
 
Referenced by <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00557">heightForWidth()</a>, <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00647">sizeHint()</a>, and <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00586">stretchGrid()</a>.
262
 
</div>
263
 
</div><p>
264
 
<a class="anchor" name="7e372ab49f9ef5f4c20739d86a324294"></a><!-- doxytag: member="QwtDynGridLayout::numCols" ref="7e372ab49f9ef5f4c20739d86a324294" args="() const" -->
265
 
<div class="memitem">
266
 
<div class="memproto">
267
 
      <table class="memname">
268
 
        <tr>
269
 
          <td class="memname">uint QwtDynGridLayout::numCols           </td>
270
 
          <td>(</td>
271
 
          <td class="paramname">          </td>
272
 
          <td>&nbsp;)&nbsp;</td>
273
 
          <td width="100%"> const</td>
274
 
        </tr>
275
 
      </table>
276
 
</div>
277
 
<div class="memdoc">
278
 
 
279
 
<p>
280
 
<dl class="return" compact><dt><b>Returns:</b></dt><dd>Number of columns of the current layout. </dd></dl>
281
 
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_dyn_grid_layout.html#912f31757155f2a7573a8e2076d248b8">QwtDynGridLayout::numRows</a> </dd></dl>
282
 
<dl class="warning" compact><dt><b>Warning:</b></dt><dd>The number of columns might change whenever the geometry changes </dd></dl>
283
 
 
284
 
<p>
285
 
Definition at line <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00688">688</a> of file <a class="el" href="qwt__dyngrid__layout_8cpp-source.html">qwt_dyngrid_layout.cpp</a>.
286
 
<p>
287
 
Referenced by <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00353">columnsForWidth()</a>.
288
 
</div>
289
 
</div><p>
290
 
<a class="anchor" name="3ac3ace65c84e16fba7fe83cd795eea1"></a><!-- doxytag: member="QwtDynGridLayout::addItem" ref="3ac3ace65c84e16fba7fe83cd795eea1" args="(QLayoutItem *)" -->
291
 
<div class="memitem">
292
 
<div class="memproto">
293
 
      <table class="memname">
294
 
        <tr>
295
 
          <td class="memname">void QwtDynGridLayout::addItem           </td>
296
 
          <td>(</td>
297
 
          <td class="paramtype">QLayoutItem *&nbsp;</td>
298
 
          <td class="paramname">          </td>
299
 
          <td>&nbsp;)&nbsp;</td>
300
 
          <td width="100%"><code> [virtual]</code></td>
301
 
        </tr>
302
 
      </table>
303
 
</div>
304
 
<div class="memdoc">
305
 
 
306
 
<p>
307
 
Adds item to the next free position. 
308
 
<p>
309
 
 
310
 
<p>
311
 
Definition at line <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00212">212</a> of file <a class="el" href="qwt__dyngrid__layout_8cpp-source.html">qwt_dyngrid_layout.cpp</a>.
312
 
<p>
313
 
References <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00167">invalidate()</a>.
314
 
</div>
315
 
</div><p>
316
 
<a class="anchor" name="25b469e49d37e430a94f3ecb28ee8d80"></a><!-- doxytag: member="QwtDynGridLayout::layoutItems" ref="25b469e49d37e430a94f3ecb28ee8d80" args="(const QRect &amp;, uint numCols) const" -->
317
 
<div class="memitem">
318
 
<div class="memproto">
319
 
      <table class="memname">
320
 
        <tr>
321
 
          <td class="memname">QList&lt; QRect &gt; QwtDynGridLayout::layoutItems           </td>
322
 
          <td>(</td>
323
 
          <td class="paramtype">const QRect &amp;&nbsp;</td>
324
 
          <td class="paramname"> <em>rect</em>, </td>
325
 
        </tr>
326
 
        <tr>
327
 
          <td class="paramkey"></td>
328
 
          <td></td>
329
 
          <td class="paramtype">uint&nbsp;</td>
330
 
          <td class="paramname"> <em>numCols</em></td><td>&nbsp;</td>
331
 
        </tr>
332
 
        <tr>
333
 
          <td></td>
334
 
          <td>)</td>
335
 
          <td></td><td></td><td width="100%"> const</td>
336
 
        </tr>
337
 
      </table>
338
 
</div>
339
 
<div class="memdoc">
340
 
 
341
 
<p>
342
 
Calculate the geometries of the layout items for a layout with numCols columns and a given rect. <dl compact><dt><b>Parameters:</b></dt><dd>
343
 
  <table border="0" cellspacing="2" cellpadding="0">
344
 
    <tr><td valign="top"></td><td valign="top"><em>rect</em>&nbsp;</td><td>Rect where to place the items </td></tr>
345
 
    <tr><td valign="top"></td><td valign="top"><em>numCols</em>&nbsp;</td><td>Number of columns </td></tr>
346
 
  </table>
347
 
</dl>
348
 
<dl class="return" compact><dt><b>Returns:</b></dt><dd>item geometries </dd></dl>
349
 
 
350
 
<p>
351
 
Definition at line <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00440">440</a> of file <a class="el" href="qwt__dyngrid__layout_8cpp-source.html">qwt_dyngrid_layout.cpp</a>.
352
 
<p>
353
 
References <a class="el" href="qwt__dyngrid__layout_8h-source.html#l00101">d_data</a>.
354
 
<p>
355
 
Referenced by <a class="el" href="qwt__plot__print_8cpp-source.html#l00280">QwtPlot::printLegend()</a>, and <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00314">setGeometry()</a>.
356
 
</div>
357
 
</div><p>
358
 
<a class="anchor" name="4f59bc630006261cf3d82609e9513add"></a><!-- doxytag: member="QwtDynGridLayout::maxItemWidth" ref="4f59bc630006261cf3d82609e9513add" args="() const" -->
359
 
<div class="memitem">
360
 
<div class="memproto">
361
 
      <table class="memname">
362
 
        <tr>
363
 
          <td class="memname">int QwtDynGridLayout::maxItemWidth           </td>
364
 
          <td>(</td>
365
 
          <td class="paramname">          </td>
366
 
          <td>&nbsp;)&nbsp;</td>
367
 
          <td width="100%"> const<code> [virtual]</code></td>
368
 
        </tr>
369
 
      </table>
370
 
</div>
371
 
<div class="memdoc">
372
 
 
373
 
<p>
374
 
<dl class="return" compact><dt><b>Returns:</b></dt><dd>the maximum width of all layout items </dd></dl>
375
 
 
376
 
<p>
377
 
Definition at line <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00409">409</a> of file <a class="el" href="qwt__dyngrid__layout_8cpp-source.html">qwt_dyngrid_layout.cpp</a>.
378
 
<p>
379
 
References <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00222">isEmpty()</a>.
380
 
</div>
381
 
</div><p>
382
 
<a class="anchor" name="fdf23bb94de5258f14fb077b39a64391"></a><!-- doxytag: member="QwtDynGridLayout::setGeometry" ref="fdf23bb94de5258f14fb077b39a64391" args="(const QRect &amp;rect)" -->
383
 
<div class="memitem">
384
 
<div class="memproto">
385
 
      <table class="memname">
386
 
        <tr>
387
 
          <td class="memname">void QwtDynGridLayout::setGeometry           </td>
388
 
          <td>(</td>
389
 
          <td class="paramtype">const QRect &amp;&nbsp;</td>
390
 
          <td class="paramname"> <em>rect</em>          </td>
391
 
          <td>&nbsp;)&nbsp;</td>
392
 
          <td width="100%"><code> [virtual]</code></td>
393
 
        </tr>
394
 
      </table>
395
 
</div>
396
 
<div class="memdoc">
397
 
 
398
 
<p>
399
 
Reorganizes columns and rows and resizes managed widgets within the rectangle rect. 
400
 
<p>
401
 
Definition at line <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00314">314</a> of file <a class="el" href="qwt__dyngrid__layout_8cpp-source.html">qwt_dyngrid_layout.cpp</a>.
402
 
<p>
403
 
References <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00353">columnsForWidth()</a>, <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00222">isEmpty()</a>, <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00231">itemCount()</a>, and <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00440">layoutItems()</a>.
404
 
</div>
405
 
</div><p>
406
 
<a class="anchor" name="2f73373c139e0a872276b7282c293a14"></a><!-- doxytag: member="QwtDynGridLayout::hasHeightForWidth" ref="2f73373c139e0a872276b7282c293a14" args="() const" -->
407
 
<div class="memitem">
408
 
<div class="memproto">
409
 
      <table class="memname">
410
 
        <tr>
411
 
          <td class="memname">bool QwtDynGridLayout::hasHeightForWidth           </td>
412
 
          <td>(</td>
413
 
          <td class="paramname">          </td>
414
 
          <td>&nbsp;)&nbsp;</td>
415
 
          <td width="100%"> const<code> [virtual]</code></td>
416
 
        </tr>
417
 
      </table>
418
 
</div>
419
 
<div class="memdoc">
420
 
 
421
 
<p>
422
 
<dl class="return" compact><dt><b>Returns:</b></dt><dd>true: <a class="el" href="class_qwt_dyn_grid_layout.html">QwtDynGridLayout</a> implements heightForWidth. </dd></dl>
423
 
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_dyn_grid_layout.html#fa3fd53b485e9f1ed90796ff923466f1">QwtDynGridLayout::heightForWidth()</a> </dd></dl>
424
 
 
425
 
<p>
426
 
Definition at line <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00547">547</a> of file <a class="el" href="qwt__dyngrid__layout_8cpp-source.html">qwt_dyngrid_layout.cpp</a>.
427
 
</div>
428
 
</div><p>
429
 
<a class="anchor" name="fa3fd53b485e9f1ed90796ff923466f1"></a><!-- doxytag: member="QwtDynGridLayout::heightForWidth" ref="fa3fd53b485e9f1ed90796ff923466f1" args="(int) const " -->
430
 
<div class="memitem">
431
 
<div class="memproto">
432
 
      <table class="memname">
433
 
        <tr>
434
 
          <td class="memname">int QwtDynGridLayout::heightForWidth           </td>
435
 
          <td>(</td>
436
 
          <td class="paramtype">int&nbsp;</td>
437
 
          <td class="paramname"> <em>width</em>          </td>
438
 
          <td>&nbsp;)&nbsp;</td>
439
 
          <td width="100%"> const<code> [virtual]</code></td>
440
 
        </tr>
441
 
      </table>
442
 
</div>
443
 
<div class="memdoc">
444
 
 
445
 
<p>
446
 
<dl class="return" compact><dt><b>Returns:</b></dt><dd>The preferred height for this layout, given the width w. </dd></dl>
447
 
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_dyn_grid_layout.html#2f73373c139e0a872276b7282c293a14">QwtDynGridLayout::hasHeightForWidth()</a> </dd></dl>
448
 
 
449
 
<p>
450
 
Definition at line <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00557">557</a> of file <a class="el" href="qwt__dyngrid__layout_8cpp-source.html">qwt_dyngrid_layout.cpp</a>.
451
 
<p>
452
 
References <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00353">columnsForWidth()</a>, <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00222">isEmpty()</a>, <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00231">itemCount()</a>, <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00518">layoutGrid()</a>, and <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00678">numRows()</a>.
453
 
</div>
454
 
</div><p>
455
 
<a class="anchor" name="c4f9ce49d2ed581e5bb2ae4f1c3fa4f9"></a><!-- doxytag: member="QwtDynGridLayout::sizeHint" ref="c4f9ce49d2ed581e5bb2ae4f1c3fa4f9" args="() const" -->
456
 
<div class="memitem">
457
 
<div class="memproto">
458
 
      <table class="memname">
459
 
        <tr>
460
 
          <td class="memname">QSize QwtDynGridLayout::sizeHint           </td>
461
 
          <td>(</td>
462
 
          <td class="paramname">          </td>
463
 
          <td>&nbsp;)&nbsp;</td>
464
 
          <td width="100%"> const<code> [virtual]</code></td>
465
 
        </tr>
466
 
      </table>
467
 
</div>
468
 
<div class="memdoc">
469
 
 
470
 
<p>
471
 
Return the size hint. If <a class="el" href="class_qwt_dyn_grid_layout.html#8fdbe1e7dc0db863c7b1cf7a4d71f6b7">maxCols()</a> &gt; 0 it is the size for a grid with <a class="el" href="class_qwt_dyn_grid_layout.html#8fdbe1e7dc0db863c7b1cf7a4d71f6b7">maxCols()</a> columns, otherwise it is the size for a grid with only one row. <dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_dyn_grid_layout.html#8fdbe1e7dc0db863c7b1cf7a4d71f6b7">QwtDynGridLayout::maxCols()</a>, <a class="el" href="class_qwt_dyn_grid_layout.html#edec17be16b997ecd1acff8424e02843">QwtDynGridLayout::setMaxCols()</a> </dd></dl>
472
 
 
473
 
<p>
474
 
Definition at line <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00647">647</a> of file <a class="el" href="qwt__dyngrid__layout_8cpp-source.html">qwt_dyngrid_layout.cpp</a>.
475
 
<p>
476
 
References <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00222">isEmpty()</a>, <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00231">itemCount()</a>, <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00518">layoutGrid()</a>, and <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00678">numRows()</a>.
477
 
</div>
478
 
</div><p>
479
 
<a class="anchor" name="9f2eeeb0220e669cf07f45c42ee6e007"></a><!-- doxytag: member="QwtDynGridLayout::isEmpty" ref="9f2eeeb0220e669cf07f45c42ee6e007" args="() const" -->
480
 
<div class="memitem">
481
 
<div class="memproto">
482
 
      <table class="memname">
483
 
        <tr>
484
 
          <td class="memname">bool QwtDynGridLayout::isEmpty           </td>
485
 
          <td>(</td>
486
 
          <td class="paramname">          </td>
487
 
          <td>&nbsp;)&nbsp;</td>
488
 
          <td width="100%"> const<code> [virtual]</code></td>
489
 
        </tr>
490
 
      </table>
491
 
</div>
492
 
<div class="memdoc">
493
 
 
494
 
<p>
495
 
<dl class="return" compact><dt><b>Returns:</b></dt><dd>true if this layout is empty. </dd></dl>
496
 
 
497
 
<p>
498
 
Definition at line <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00222">222</a> of file <a class="el" href="qwt__dyngrid__layout_8cpp-source.html">qwt_dyngrid_layout.cpp</a>.
499
 
<p>
500
 
Referenced by <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00353">columnsForWidth()</a>, <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00557">heightForWidth()</a>, <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00409">maxItemWidth()</a>, <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00314">setGeometry()</a>, <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00647">sizeHint()</a>, and <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00586">stretchGrid()</a>.
501
 
</div>
502
 
</div><p>
503
 
<a class="anchor" name="bc8630cd39eb75e12a9c38beac670783"></a><!-- doxytag: member="QwtDynGridLayout::itemCount" ref="bc8630cd39eb75e12a9c38beac670783" args="() const" -->
504
 
<div class="memitem">
505
 
<div class="memproto">
506
 
      <table class="memname">
507
 
        <tr>
508
 
          <td class="memname">uint QwtDynGridLayout::itemCount           </td>
509
 
          <td>(</td>
510
 
          <td class="paramname">          </td>
511
 
          <td>&nbsp;)&nbsp;</td>
512
 
          <td width="100%"> const</td>
513
 
        </tr>
514
 
      </table>
515
 
</div>
516
 
<div class="memdoc">
517
 
 
518
 
<p>
519
 
<dl class="return" compact><dt><b>Returns:</b></dt><dd>number of layout items </dd></dl>
520
 
 
521
 
<p>
522
 
Definition at line <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00231">231</a> of file <a class="el" href="qwt__dyngrid__layout_8cpp-source.html">qwt_dyngrid_layout.cpp</a>.
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<p>
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Referenced by <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00353">columnsForWidth()</a>, <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00557">heightForWidth()</a>, <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00314">setGeometry()</a>, <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00647">sizeHint()</a>, and <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00586">stretchGrid()</a>.
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<a class="anchor" name="27f533700d504f931753cec818d2ebdd"></a><!-- doxytag: member="QwtDynGridLayout::columnsForWidth" ref="27f533700d504f931753cec818d2ebdd" args="(int width) const" -->
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        <tr>
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          <td class="memname">uint QwtDynGridLayout::columnsForWidth           </td>
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          <td>(</td>
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          <td class="paramtype">int&nbsp;</td>
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          <td class="paramname"> <em>width</em>          </td>
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          <td>&nbsp;)&nbsp;</td>
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          <td width="100%"> const<code> [virtual]</code></td>
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        </tr>
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      </table>
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<div class="memdoc">
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<p>
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Calculate the number of columns for a given width. It tries to use as many columns as possible (limited by <a class="el" href="class_qwt_dyn_grid_layout.html#8fdbe1e7dc0db863c7b1cf7a4d71f6b7">maxCols()</a>)<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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  <table border="0" cellspacing="2" cellpadding="0">
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    <tr><td valign="top"></td><td valign="top"><em>width</em>&nbsp;</td><td>Available width for all columns </td></tr>
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  </table>
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</dl>
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<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_dyn_grid_layout.html#8fdbe1e7dc0db863c7b1cf7a4d71f6b7">QwtDynGridLayout::maxCols()</a>, <a class="el" href="class_qwt_dyn_grid_layout.html#edec17be16b997ecd1acff8424e02843">QwtDynGridLayout::setMaxCols()</a> </dd></dl>
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<p>
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Definition at line <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00353">353</a> of file <a class="el" href="qwt__dyngrid__layout_8cpp-source.html">qwt_dyngrid_layout.cpp</a>.
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<p>
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References <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00222">isEmpty()</a>, <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00231">itemCount()</a>, <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00205">maxCols()</a>, and <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00688">numCols()</a>.
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<p>
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Referenced by <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00557">heightForWidth()</a>, <a class="el" href="qwt__plot__print_8cpp-source.html#l00280">QwtPlot::printLegend()</a>, and <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00314">setGeometry()</a>.
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</div>
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</div><p>
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<a class="anchor" name="a2b7d34f7f24340c6944b821b6fd4e91"></a><!-- doxytag: member="QwtDynGridLayout::layoutGrid" ref="a2b7d34f7f24340c6944b821b6fd4e91" args="(uint numCols, QwtArray&lt; int &gt; &amp;rowHeight, QwtArray&lt; int &gt; &amp;colWidth) const" -->
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          <td class="memname">void QwtDynGridLayout::layoutGrid           </td>
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          <td>(</td>
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          <td class="paramtype">uint&nbsp;</td>
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          <td class="paramname"> <em>numCols</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">QwtArray&lt; int &gt; &amp;&nbsp;</td>
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          <td class="paramname"> <em>rowHeight</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">QwtArray&lt; int &gt; &amp;&nbsp;</td>
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          <td class="paramname"> <em>colWidth</em></td><td>&nbsp;</td>
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        </tr>
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        <tr>
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          <td></td>
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          <td>)</td>
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          <td></td><td></td><td width="100%"> const<code> [protected]</code></td>
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<p>
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Calculate the dimensions for the columns and rows for a grid of numCols columns. <dl compact><dt><b>Parameters:</b></dt><dd>
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  <table border="0" cellspacing="2" cellpadding="0">
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    <tr><td valign="top"></td><td valign="top"><em>numCols</em>&nbsp;</td><td>Number of columns. </td></tr>
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    <tr><td valign="top"></td><td valign="top"><em>rowHeight</em>&nbsp;</td><td>Array where to fill in the calculated row heights. </td></tr>
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    <tr><td valign="top"></td><td valign="top"><em>colWidth</em>&nbsp;</td><td>Array where to fill in the calculated column widths. </td></tr>
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<p>
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Definition at line <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00518">518</a> of file <a class="el" href="qwt__dyngrid__layout_8cpp-source.html">qwt_dyngrid_layout.cpp</a>.
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<p>
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Referenced by <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00557">heightForWidth()</a>, and <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00647">sizeHint()</a>.
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</div>
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</div><p>
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<a class="anchor" name="c0cfbd1aa3cf8491d630b38ab3359ac8"></a><!-- doxytag: member="QwtDynGridLayout::stretchGrid" ref="c0cfbd1aa3cf8491d630b38ab3359ac8" args="(const QRect &amp;rect, uint numCols, QwtArray&lt; int &gt; &amp;rowHeight, QwtArray&lt; int &gt; &amp;colWidth) const" -->
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          <td class="memname">void QwtDynGridLayout::stretchGrid           </td>
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          <td>(</td>
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          <td class="paramtype">const QRect &amp;&nbsp;</td>
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          <td class="paramname"> <em>rect</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">uint&nbsp;</td>
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          <td class="paramname"> <em>numCols</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">QwtArray&lt; int &gt; &amp;&nbsp;</td>
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          <td class="paramname"> <em>rowHeight</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">QwtArray&lt; int &gt; &amp;&nbsp;</td>
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          <td class="paramname"> <em>colWidth</em></td><td>&nbsp;</td>
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        </tr>
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        <tr>
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          <td></td>
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          <td>)</td>
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          <td></td><td></td><td width="100%"> const<code> [protected]</code></td>
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<p>
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Stretch columns in case of expanding() &amp; QSizePolicy::Horizontal and rows in case of expanding() &amp; QSizePolicy::Vertical to fill the entire rect. Rows and columns are stretched with the same factor. <dl class="see" compact><dt><b>See also:</b></dt><dd>QwtDynGridLayout::setExpanding(), QwtDynGridLayout::expanding() </dd></dl>
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<p>
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Definition at line <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00586">586</a> of file <a class="el" href="qwt__dyngrid__layout_8cpp-source.html">qwt_dyngrid_layout.cpp</a>.
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<p>
649
 
References <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00302">expandingDirections()</a>, <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00222">isEmpty()</a>, <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00231">itemCount()</a>, and <a class="el" href="qwt__dyngrid__layout_8cpp-source.html#l00678">numRows()</a>.
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<hr size="1"><address style="align: right;"><small>Generated on Thu May 1 15:44:36 2008 for Qwt User's Guide by&nbsp;
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.0 </small></address>
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