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<p> This enum type describes the size at which a pixmap is intended to be
used.
The currently defined sizes are:
<ul>
<li><tt>QIconSet::Automatic</tt> - The size of the pixmap is determined from its
pixel size. This is a useful default.
<li><tt>QIconSet::Small</tt> - The pixmap is the smaller of two.
<li><tt>QIconSet::Large</tt> - The pixmap is the larger of two.
</ul><p> If a Small pixmap is not set by <a href="#setPixmap">QIconSet::setPixmap</a>(), the Large
pixmap will be automatically scaled down to the size of a small pixmap
to generate the Small pixmap when required.  Similarly, a Small pixmap
will be automatically scaled up to generate a Large pixmap. The
preferred sizes for large/small generated icons can be set using
<a href="#setIconSize">setIconSize</a>().
<p> <p>See also <a href="#setIconSize">setIconSize</a>(), <a href="#iconSize">iconSize</a>(), <a href="#setPixmap">setPixmap</a>(), <a href="#pixmap">pixmap</a>() and <a href="qmainwindow.html#usesBigPixmaps-prop">QMainWindow::usesBigPixmaps</a>.

<h3 class=fn><a name="State-enum"></a>QIconSet::State</h3>

<p> This enum describes the state for which a pixmap is intended to be
used. The <em>state</em> can be:
<ul>
<li><tt>QIconSet::Off</tt> - Display the pixmap when the widget is in an "off" state
<li><tt>QIconSet::On</tt> - Display the pixmap when the widget is in an "on" state
</ul><p> <p>See also <a href="#setPixmap">setPixmap</a>() and <a href="#pixmap">pixmap</a>().

<hr><h2>Member Function Documentation</h2>
<h3 class=fn><a name="QIconSet"></a>QIconSet::QIconSet ()
</h3>
Constructs a null icon set.
Use <a href="#setPixmap">setPixmap</a>(), <a href="#reset">reset</a>(), or <a href="#operator-eq">operator=</a>() to set some pixmaps.
<p> <p>See also <a href="#reset">reset</a>().

<h3 class=fn><a name="QIconSet-2"></a>QIconSet::QIconSet ( const&nbsp;<a href="qpixmap.html">QPixmap</a>&nbsp;&amp;&nbsp;pixmap, <a href="qiconset.html#Size-enum">Size</a>&nbsp;size = Automatic )
</h3>  Constructs an icon set for which the Normal pixmap is
<em>pixmap</em>, which is assumed to be of size <em>size</em>.
<p> The default for <em>size</em> is <a href="#Size-enum">Automatic</a>, which means that
QIconSet will determine whether the pixmap is Small or Large
from its pixel size.
Pixmaps less than the width of a small generated icon are
considered to be Small. You can use <a href="#setIconSize">setIconSize</a>() to set the preferred
size of a generated icon.
<p> <p>See also <a href="#setIconSize">setIconSize</a>() and <a href="#reset">reset</a>().

<h3 class=fn><a name="QIconSet-3"></a>QIconSet::QIconSet ( const&nbsp;<a href="qpixmap.html">QPixmap</a>&nbsp;&amp;&nbsp;smallPix, const&nbsp;<a href="qpixmap.html">QPixmap</a>&nbsp;&amp;&nbsp;largePix )
</h3>  Creates an iconset which uses the pixmap <em>smallPix</em> for for
displaying a small icon, and the pixmap <em>largePix</em> for displaying a
large icon.

<h3 class=fn><a name="QIconSet-4"></a>QIconSet::QIconSet ( const&nbsp;<a href="qiconset.html">QIconSet</a>&nbsp;&amp;&nbsp;other )
</h3>
Constructs a copy of <em>other</em>.  This is very fast.

<h3 class=fn><a name="~QIconSet"></a>QIconSet::~QIconSet ()<tt> [virtual]</tt>
</h3>
Destroys the icon set and frees any allocated resources.

<h3 class=fn>void <a name="clearGenerated"></a>QIconSet::clearGenerated ()
</h3>
Clears all generated pixmaps.

<h3 class=fn>void <a name="detach"></a>QIconSet::detach ()
</h3>
Detaches this icon set from others with which it may share data.
<p> You will never need to call this function; other QIconSet functions
call it as necessary.

<h3 class=fn>const&nbsp;<a href="qsize.html">QSize</a>&nbsp;&amp; <a name="iconSize"></a>QIconSet::iconSize ( <a href="qiconset.html#Size-enum">Size</a>&nbsp;s )<tt> [static]</tt>
</h3>
If <em>s</em> is Small, returns the preferred size of a small generated
icon; if <em>s</em> is Large, returns the preferred size of a large
generated icon.
<p> <p>See also <a href="#setIconSize">setIconSize</a>().

<h3 class=fn>bool <a name="isGenerated"></a>QIconSet::isGenerated ( <a href="qiconset.html#Size-enum">Size</a>&nbsp;size, <a href="qiconset.html#Mode-enum">Mode</a>&nbsp;mode, <a href="qiconset.html#State-enum">State</a>&nbsp;state = Off ) const
</h3>
Returns TRUE if the pixmap with size <em>size</em>, mode <em>mode</em> and state
<em>state</em> has been generated; otherwise returns FALSE.

<h3 class=fn>bool <a name="isNull"></a>QIconSet::isNull () const
</h3>
Returns TRUE if the icon set is empty; otherwise returns FALSE.

<h3 class=fn><a href="qiconset.html">QIconSet</a>&nbsp;&amp; <a name="operator-eq"></a>QIconSet::operator= ( const&nbsp;<a href="qiconset.html">QIconSet</a>&nbsp;&amp;&nbsp;other )
</h3>
Assigns <em>other</em> to this icon set and returns a reference to this
icon set.
<p> This is very fast.
<p> <p>See also <a href="#detach">detach</a>().

<h3 class=fn><a href="qpixmap.html">QPixmap</a> <a name="pixmap"></a>QIconSet::pixmap ( <a href="qiconset.html#Size-enum">Size</a>&nbsp;size, <a href="qiconset.html#Mode-enum">Mode</a>&nbsp;mode, <a href="qiconset.html#State-enum">State</a>&nbsp;state = Off ) const
</h3>
Returns a pixmap with size <em>size</em>, mode <em>mode</em> and state <em>state</em>,
generating one if necessary. Generated pixmaps are cached.

<h3 class=fn><a href="qpixmap.html">QPixmap</a> <a name="pixmap-2"></a>QIconSet::pixmap ( <a href="qiconset.html#Size-enum">Size</a>&nbsp;size, bool&nbsp;enabled, <a href="qiconset.html#State-enum">State</a>&nbsp;state = Off ) const
</h3>
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
<p> Returns a pixmap with size <em>size</em>, state <em>state</em> and a Mode which is
Normal if <em>enabled</em> is TRUE, or Disabled if <em>enabled</em> is FALSE.

<h3 class=fn><a href="qpixmap.html">QPixmap</a> <a name="pixmap-3"></a>QIconSet::pixmap () const
</h3>
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
<p> Returns the pixmap originally provided to the constructor or
to <a href="#reset">reset</a>().  This is the Normal pixmap of unspecified Size.
<p> <p>See also <a href="#reset">reset</a>().

<h3 class=fn>void <a name="reset"></a>QIconSet::reset ( const&nbsp;<a href="qpixmap.html">QPixmap</a>&nbsp;&amp;&nbsp;pm, <a href="qiconset.html#Size-enum">Size</a>&nbsp;size )
</h3>
Sets this icon set to use pixmap <em>pm</em> for the Normal pixmap,
assuming it to be of size <em>size</em>.
<p> This is equivalent to assigning QIconSet(<em>pm</em>, <em>size</em>) to this
icon set.
<p> This function does nothing if <em>pm</em> is a null pixmap.

<h3 class=fn>void <a name="setIconSize"></a>QIconSet::setIconSize ( <a href="qiconset.html#Size-enum">Size</a>&nbsp;s, const&nbsp;<a href="qsize.html">QSize</a>&nbsp;&amp;&nbsp;size )<tt> [static]</tt>
</h3>
Set the preferred size for all small or large icons that are generated
after this call. If <em>s</em> is Small, sets the preferred size of small
generated icons to <em>size</em>. Similarly, if <em>s</em> is Large, sets the
preferred size of large generated icons to <em>size</em>.
<p> Note that cached icons will not be regenerated, so it is recommended
that you set the preferred icon sizes before generating any icon sets.
Also note that the preferred icon sizes will be ignored for icon sets
that have been created using both small and large pixmaps.
<p> <p>See also <a href="#iconSize">iconSize</a>().

<h3 class=fn>void <a name="setPixmap"></a>QIconSet::setPixmap ( const&nbsp;<a href="qpixmap.html">QPixmap</a>&nbsp;&amp;&nbsp;pm, <a href="qiconset.html#Size-enum">Size</a>&nbsp;size, <a href="qiconset.html#Mode-enum">Mode</a>&nbsp;mode = Normal, <a href="qiconset.html#State-enum">State</a>&nbsp;state = Off )<tt> [virtual]</tt>
</h3>
Sets this icon set to provide pixmap <em>pm</em> for size <em>size</em>, mode <em>mode</em> and state <em>state</em>. The icon set may also use <em>pm</em> for
generating other pixmaps if they are not explicitly set.
<p> The <em>size</em> can be one of Automatic, Large or Small.  If Automatic is
used, QIconSet will determine if the pixmap is Small or Large from its
pixel size.
<p> Pixmaps less than the width of a small generated icon are
considered to be Small. You can use <a href="#setIconSize">setIconSize</a>() to set the preferred
size of a generated icon.
<p> This function does nothing if <em>pm</em> is a null pixmap.
<p> <p>See also <a href="#reset">reset</a>().

<h3 class=fn>void <a name="setPixmap-2"></a>QIconSet::setPixmap ( const&nbsp;<a href="qstring.html">QString</a>&nbsp;&amp;&nbsp;fileName, <a href="qiconset.html#Size-enum">Size</a>&nbsp;size, <a href="qiconset.html#Mode-enum">Mode</a>&nbsp;mode = Normal, <a href="qiconset.html#State-enum">State</a>&nbsp;state = Off )<tt> [virtual]</tt>
</h3>
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
<p> Sets this icon set to load the file called <em>fileName</em> as a pixmap and
use it for size <em>size</em>, mode <em>mode</em> and state <em>state</em>. The icon set
may also use this pixmap for generating other pixmaps if they are not
explicitly set.
<p> The <em>size</em> can be one of Automatic, Large or Small.  If Automatic is
used, QIconSet will determine if the pixmap is Small or Large from its
pixel size.
Pixmaps less than the width of a small generated icon are
considered to be Small. You can use <a href="#setIconSize">setIconSize</a>() to set the preferred
size of a generated icon.

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