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116 lines
5.4 KiB
116 lines
5.4 KiB
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<title>TQWidgetItem Class</title>
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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>TQWidgetItem Class Reference</h1>
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<p>The TQWidgetItem class is a layout item that represents a widget.
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<a href="#details">More...</a>
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<p><tt>#include <<a href="tqlayout-h.html">tqlayout.h</a>></tt>
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<p>Inherits <a href="tqlayoutitem.html">TQLayoutItem</a>.
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<p><a href="tqwidgetitem-members.html">List of all member functions.</a>
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<h2>Public Members</h2>
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<ul>
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<li class=fn><a href="#TQWidgetItem"><b>TQWidgetItem</b></a> ( TQWidget * w )</li>
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<li class=fn>virtual TQSize <a href="#sizeHint"><b>sizeHint</b></a> () const</li>
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<li class=fn>virtual TQSize <a href="#minimumSize"><b>minimumSize</b></a> () const</li>
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<li class=fn>virtual TQSize <a href="#maximumSize"><b>maximumSize</b></a> () const</li>
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<li class=fn>virtual TQSizePolicy::ExpandData <a href="#expanding"><b>expanding</b></a> () const</li>
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<li class=fn>virtual bool <a href="#isEmpty"><b>isEmpty</b></a> () const</li>
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<li class=fn>virtual void <a href="#setGeometry"><b>setGeometry</b></a> ( const TQRect & r )</li>
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<li class=fn>virtual TQWidget * <a href="#widget"><b>widget</b></a> ()</li>
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</ul>
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<hr><a name="details"></a><h2>Detailed Description</h2>
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The TQWidgetItem class is a layout item that represents a widget.
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<p> This is used by custom layouts.
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<p> <p>See also <a href="tqlayout.html">TQLayout</a>, <a href="tqlayoutitem.html#widget">TQLayout::widget</a>(), <a href="appearance.html">Widget Appearance and Style</a>, and <a href="geomanagement.html">Layout Management</a>.
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<hr><h2>Member Function Documentation</h2>
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<h3 class=fn><a name="TQWidgetItem"></a>TQWidgetItem::TQWidgetItem ( <a href="tqwidget.html">TQWidget</a> * w )
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</h3>
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<p> Creates an item containing widget <em>w</em>.
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<h3 class=fn><a href="tqsizepolicy.html#ExpandData-enum">TQSizePolicy::ExpandData</a> <a name="expanding"></a>TQWidgetItem::expanding () const<tt> [virtual]</tt>
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</h3>
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Returns whether this item's widget can make use of more space than
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<a href="#sizeHint">sizeHint</a>(). A value of <tt>Vertical</tt> or <tt>Horizontal</tt> means that it wants
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to grow in only one dimension, whereas <tt>BothDirections</tt> means that
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it wants to grow in both dimensions and <tt>NoDirection</tt> means that
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it doesn't want to grow at all.
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<p>Reimplemented from <a href="tqlayoutitem.html#expanding">TQLayoutItem</a>.
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<h3 class=fn>bool <a name="isEmpty"></a>TQWidgetItem::isEmpty () const<tt> [virtual]</tt>
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</h3>
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Returns TRUE if the widget has been hidden; otherwise returns
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FALSE.
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<p>Reimplemented from <a href="tqlayoutitem.html#isEmpty">TQLayoutItem</a>.
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<h3 class=fn><a href="tqsize.html">TQSize</a> <a name="maximumSize"></a>TQWidgetItem::maximumSize () const<tt> [virtual]</tt>
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</h3>
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Returns the maximum size of this item.
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<p>Reimplemented from <a href="tqlayoutitem.html#maximumSize">TQLayoutItem</a>.
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<h3 class=fn><a href="tqsize.html">TQSize</a> <a name="minimumSize"></a>TQWidgetItem::minimumSize () const<tt> [virtual]</tt>
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</h3>
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Returns the minimum size of this item.
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<p>Reimplemented from <a href="tqlayoutitem.html#minimumSize">TQLayoutItem</a>.
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<h3 class=fn>void <a name="setGeometry"></a>TQWidgetItem::setGeometry ( const <a href="tqrect.html">TQRect</a> & r )<tt> [virtual]</tt>
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</h3>
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Sets the geometry of this item's widget to be contained within
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rect <em>r</em>, taking alignment and maximum size into account.
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<p>Reimplemented from <a href="tqlayoutitem.html#setGeometry">TQLayoutItem</a>.
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<h3 class=fn><a href="tqsize.html">TQSize</a> <a name="sizeHint"></a>TQWidgetItem::sizeHint () const<tt> [virtual]</tt>
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</h3>
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Returns the preferred size of this item.
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<p>Reimplemented from <a href="tqlayoutitem.html#sizeHint">TQLayoutItem</a>.
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<h3 class=fn><a href="tqwidget.html">TQWidget</a> * <a name="widget"></a>TQWidgetItem::widget ()<tt> [virtual]</tt>
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</h3>
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Returns the widget managed by this item.
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<p>Reimplemented from <a href="tqlayoutitem.html#widget">TQLayoutItem</a>.
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This file is part of the <a href="index.html">TQt toolkit</a>.
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Copyright © 1995-2007
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<a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center>
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<table width=100% cellspacing=0 border=0><tr>
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<td>Copyright © 2007
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<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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<td align=right><div align=right>TQt 3.3.8</div>
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