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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>QColorDialog Class Reference</h1>

<p>The QColorDialog class provides a dialog widget for specifying colors.
<a href="#details">More...</a>
<p><tt>#include &lt;<a href="qcolordialog-h.html">qcolordialog.h</a>&gt;</tt>
<p>Inherits <a href="qdialog.html">QDialog</a>.
<p><a href="qcolordialog-members.html">List of all member functions.</a>
<h2>Static Public Members</h2>
<ul>
<li><div class=fn>QColor <a href="#getColor"><b>getColor</b></a> ( const&nbsp;QColor&nbsp;&amp;&nbsp;initial = white, QWidget&nbsp;*&nbsp;parent = 0, const&nbsp;char&nbsp;*&nbsp;name = 0 )</div></li>
<li><div class=fn>QRgb <a href="#getRgba"><b>getRgba</b></a> ( QRgb&nbsp;initial, bool&nbsp;*&nbsp;ok = 0, QWidget&nbsp;*&nbsp;parent = 0, const&nbsp;char&nbsp;*&nbsp;name = 0 )</div></li>
<li><div class=fn>int <a href="#customCount"><b>customCount</b></a> ()</div></li>
<li><div class=fn>QRgb <a href="#customColor"><b>customColor</b></a> ( int&nbsp;i )</div></li>
<li><div class=fn>void <a href="#setCustomColor"><b>setCustomColor</b></a> ( int&nbsp;i, QRgb&nbsp;c )</div></li>
</ul>
<hr><a name="details"></a><h2>Detailed Description</h2>





The QColorDialog class provides a dialog widget for specifying colors.
<p> The color dialog's function is to allow users to choose colors - for
instance, you might use this in a drawing program to allow the user
to set the brush color.
<p> This version of Qt provides only modal color dialogs. The static
<a href="#getColor">getColor</a>() function shows the dialog and allows the user to specify
a color, whereas <a href="#getRgba">getRgba</a>() does the same but allows the user to
specify a color with an alpha channel (transparency) value.
<p> The user can store <a href="#customCount">customCount</a>() different custom colors. The custom
colors are shared by all color dialogs, and remembered during the
execution of the program. Use <a href="#setCustomColor">setCustomColor</a>() to set the custom
colors, and use <a href="#customColor">customColor</a>() to get them.
<p> <img src=qcolordlg-w.png>
<p>See also <a href="dialogs.html">Dialog Classes</a> and <a href="graphics.html">Graphics Classes</a>.

<hr><h2>Member Function Documentation</h2>
<h3 class=fn>QRgb <a name="customColor"></a>QColorDialog::customColor ( int&nbsp;i )<tt> [static]</tt>
</h3>
Returns custom color number <em>i</em> as a QRgb.

<h3 class=fn>int <a name="customCount"></a>QColorDialog::customCount ()<tt> [static]</tt>
</h3>
Returns the number of custom colors supported by
QColorDialog. All color dialogs share the same custom colors.

<h3 class=fn><a href="qcolor.html">QColor</a> <a name="getColor"></a>QColorDialog::getColor ( const&nbsp;<a href="qcolor.html">QColor</a>&nbsp;&amp;&nbsp;initial = white, <a href="qwidget.html">QWidget</a>&nbsp;*&nbsp;parent = 0, const&nbsp;char&nbsp;*&nbsp;name = 0 )<tt> [static]</tt>
</h3>
Pops up a modal color dialog, lets the user choose a color, and
returns that color. The color is initially set to <em>initial</em>. The
dialog is a child of <em>parent</em> and is called <em>name</em>. Returns an
invalid (see <a href="qcolor.html#isValid">QColor::isValid</a>()) color if the user cancels the dialog.
All colors allocated by the dialog will be deallocated before this
function returns.

<p>Example: <a href="scribble-example.html#x524">scribble/scribble.cpp</a>.
<h3 class=fn>QRgb <a name="getRgba"></a>QColorDialog::getRgba ( QRgb&nbsp;initial, bool&nbsp;*&nbsp;ok = 0, <a href="qwidget.html">QWidget</a>&nbsp;*&nbsp;parent = 0, const&nbsp;char&nbsp;*&nbsp;name = 0 )<tt> [static]</tt>
</h3>
Pops up a modal color dialog to allow the user to choose a color and
an alpha channel value. The color+alpha is initially set to <em>initial</em>. The dialog is a child of <em>parent</em> and called <em>name</em>.
<p> If <em>ok</em> is non-null, <tt>*ok</tt> is set to TRUE if the user clicked OK,
and FALSE if the user clicked Cancel.
<p> If the user clicks Cancel, the <em>initial</em> value is returned.

<h3 class=fn>void <a name="setCustomColor"></a>QColorDialog::setCustomColor ( int&nbsp;i, QRgb&nbsp;c )<tt> [static]</tt>
</h3>
Sets custom color number <em>i</em> to the QRgb value <em>c</em>.

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