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119 lines
6.1 KiB
119 lines
6.1 KiB
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<title>TQSpacerItem Class</title>
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<a href="index.html">
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<font color="#004faf">Home</font></a>
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<font color="#004faf">All Classes</font></a>
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<font color="#004faf">Main Classes</font></a>
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<font color="#004faf">Functions</font></a>
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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>TQSpacerItem Class Reference</h1>
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<p>The TQSpacerItem class provides blank space in a layout.
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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="tqspaceritem-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="#TQSpacerItem"><b>TQSpacerItem</b></a> ( int w, int h, TQSizePolicy::SizeType hData = TQSizePolicy::Minimum, TQSizePolicy::SizeType vData = TQSizePolicy::Minimum )</li>
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<li class=fn>void <a href="#changeSize"><b>changeSize</b></a> ( int w, int h, TQSizePolicy::SizeType hData = TQSizePolicy::Minimum, TQSizePolicy::SizeType vData = TQSizePolicy::Minimum )</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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</ul>
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<hr><a name="details"></a><h2>Detailed Description</h2>
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The TQSpacerItem class provides blank space in a layout.
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<p> This class is used by custom layouts.
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<p> <p>See also <a href="tqlayout.html">TQLayout</a>, <a href="tqlayoutitem.html#spacerItem">TQLayout::spacerItem</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="TQSpacerItem"></a>TQSpacerItem::TQSpacerItem ( int w, int h, <a href="tqsizepolicy.html#SizeType-enum">TQSizePolicy::SizeType</a> hData = TQSizePolicy::Minimum, <a href="tqsizepolicy.html#SizeType-enum">TQSizePolicy::SizeType</a> vData = TQSizePolicy::Minimum )
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</h3>
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<p> Constructs a spacer item with preferred width <em>w</em>, preferred
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height <em>h</em>, horizontal size policy <em>hData</em> and vertical size
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policy <em>vData</em>.
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<p> The default values provide a gap that is able to stretch if
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nothing else wants the space.
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<h3 class=fn>void <a name="changeSize"></a>TQSpacerItem::changeSize ( int w, int h, <a href="tqsizepolicy.html#SizeType-enum">TQSizePolicy::SizeType</a> hData = TQSizePolicy::Minimum, <a href="tqsizepolicy.html#SizeType-enum">TQSizePolicy::SizeType</a> vData = TQSizePolicy::Minimum )
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</h3>
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Changes this spacer item to have preferred width <em>w</em>, preferred
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height <em>h</em>, horizontal size policy <em>hData</em> and vertical size
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policy <em>vData</em>.
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<p> The default values provide a gap that is able to stretch if
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nothing else wants the space.
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<h3 class=fn><a href="tqsizepolicy.html#ExpandData-enum">TQSizePolicy::ExpandData</a> <a name="expanding"></a>TQSpacerItem::expanding () const<tt> [virtual]</tt>
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</h3>
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Returns the direction in which this spacer item will expand.
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<p> <p>See also <a href="tqsizepolicy.html#ExpandData-enum">TQSizePolicy::ExpandData</a>.
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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>TQSpacerItem::isEmpty () const<tt> [virtual]</tt>
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</h3>
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Returns TRUE because a spacer item never contains widgets.
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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>TQSpacerItem::maximumSize () const<tt> [virtual]</tt>
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</h3>
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Returns the maximum size of this spacer 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>TQSpacerItem::minimumSize () const<tt> [virtual]</tt>
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</h3>
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Returns the minimum size of this spacer 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>TQSpacerItem::setGeometry ( const <a href="tqrect.html">TQRect</a> & r )<tt> [virtual]</tt>
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</h3>
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Stores the spacer item's rect <em>r</em> so that it can be returned by
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<a href="tqlayoutitem.html#geometry">geometry</a>().
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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>TQSpacerItem::sizeHint () const<tt> [virtual]</tt>
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</h3>
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Returns the preferred size of this spacer item.
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<p>Reimplemented from <a href="tqlayoutitem.html#sizeHint">TQLayoutItem</a>.
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<hr><p>
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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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