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</tr></table><h1 class="title">QtRectFPropertyManager Class Reference</h1>
<p>The QtRectFPropertyManager provides and manages <a href="http://qt.nokia.com/doc/4.6/qrectf.html">QRectF</a> properties. <a href="#details">More...</a></p>
<pre> #include <QtRectFPropertyManager></pre><p>Inherits <a href="qtabstractpropertymanager.html">QtAbstractPropertyManager</a>.</p>
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<li><a href="qtrectfpropertymanager-members.html">List of all members, including inherited members</a></li>
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<h2>Public Functions</h2>
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<tr><td class="memItemLeft" align="right" valign="top"></td><td class="memItemRight" valign="bottom"><b><a href="qtrectfpropertymanager.html#QtRectFPropertyManager">QtRectFPropertyManager</a></b> ( QObject * <i>parent</i> = 0 )</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"></td><td class="memItemRight" valign="bottom"><b><a href="qtrectfpropertymanager.html#dtor.QtRectFPropertyManager">~QtRectFPropertyManager</a></b> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">QRectF </td><td class="memItemRight" valign="bottom"><b><a href="qtrectfpropertymanager.html#constraint">constraint</a></b> ( const QtProperty * <i>property</i> ) const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><b><a href="qtrectfpropertymanager.html#decimals">decimals</a></b> ( const QtProperty * <i>property</i> ) const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">QtDoublePropertyManager * </td><td class="memItemRight" valign="bottom"><b><a href="qtrectfpropertymanager.html#subDoublePropertyManager">subDoublePropertyManager</a></b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">QRectF </td><td class="memItemRight" valign="bottom"><b><a href="qtrectfpropertymanager.html#value">value</a></b> ( const QtProperty * <i>property</i> ) const</td></tr>
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<li><div bar="2" class="fn"></div>3 public functions inherited from <a href="qtabstractpropertymanager.html#public-functions">QtAbstractPropertyManager</a></li>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><b><a href="qtrectfpropertymanager.html#setConstraint">setConstraint</a></b> ( QtProperty * <i>property</i>, const QRectF & <i>constraint</i> )</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><b><a href="qtrectfpropertymanager.html#setDecimals">setDecimals</a></b> ( QtProperty * <i>property</i>, int <i>prec</i> )</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><b><a href="qtrectfpropertymanager.html#setValue">setValue</a></b> ( QtProperty * <i>property</i>, const QRectF & <i>value</i> )</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><b><a href="qtrectfpropertymanager.html#constraintChanged">constraintChanged</a></b> ( QtProperty * <i>property</i>, const QRectF & <i>constraint</i> )</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><b><a href="qtrectfpropertymanager.html#decimalsChanged">decimalsChanged</a></b> ( QtProperty * <i>property</i>, int <i>prec</i> )</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><b><a href="qtrectfpropertymanager.html#valueChanged">valueChanged</a></b> ( QtProperty * <i>property</i>, const QRectF & <i>value</i> )</td></tr>
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<h2>Reimplemented Protected Functions</h2>
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<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><b><a href="qtrectfpropertymanager.html#initializeProperty">initializeProperty</a></b> ( QtProperty * <i>property</i> )</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><b><a href="qtrectfpropertymanager.html#uninitializeProperty">uninitializeProperty</a></b> ( QtProperty * <i>property</i> )</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual QString </td><td class="memItemRight" valign="bottom"><b><a href="qtrectfpropertymanager.html#valueText">valueText</a></b> ( const QtProperty * <i>property</i> ) const</td></tr>
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<h3>Additional Inherited Members</h3>
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<li><div class="fn"></div>1 property inherited from <a href="http://qt.nokia.com/doc/4.6/qobject.html#properties">QObject</a></li>
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<h2>Detailed Description</h2>
<p>The QtRectFPropertyManager provides and manages <a href="http://qt.nokia.com/doc/4.6/qrectf.html">QRectF</a> properties.</p>
<p>A rectangle property has nested <i>x</i>, <i>y</i>, <i>width</i> and <i>height</i> subproperties. The top-level property's value can be retrieved using the <a href="qtrectfpropertymanager.html#value">value</a>() function, and set using the <a href="qtrectfpropertymanager.html#setValue">setValue</a>() slot.</p>
<p>The subproperties are created by a <a href="qtdoublepropertymanager.html">QtDoublePropertyManager</a> object. This manager can be retrieved using the <a href="qtrectfpropertymanager.html#subDoublePropertyManager">subDoublePropertyManager</a>() function. In order to provide editing widgets for the subproperties in a property browser widget, this manager must be associated with an editor factory.</p>
<p>A rectangle property also has a constraint rectangle which can be retrieved using the <a href="qtrectfpropertymanager.html#constraint">constraint</a>() function, and set using the <a href="qtrectfpropertymanager.html#setConstraint">setConstraint</a>() slot.</p>
<p>In addition, QtRectFPropertyManager provides the <a href="qtrectfpropertymanager.html#valueChanged">valueChanged</a>() signal which is emitted whenever a property created by this manager changes, and the <a href="qtrectfpropertymanager.html#constraintChanged">constraintChanged</a>() signal which is emitted whenever such a property changes its constraint rectangle.</p>
<p>See also <a href="qtabstractpropertymanager.html">QtAbstractPropertyManager</a>, <a href="qtdoublepropertymanager.html">QtDoublePropertyManager</a>, and <a href="qtrectpropertymanager.html">QtRectPropertyManager</a>.</p>
<hr />
<h2>Member Function Documentation</h2>
<h3 class="fn"><a name="QtRectFPropertyManager"></a>QtRectFPropertyManager::QtRectFPropertyManager ( <a href="http://qt.nokia.com/doc/4.6/qobject.html">QObject</a> * <i>parent</i> = 0 )</h3>
<p>Creates a manager with the given <i>parent</i>.</p>
<h3 class="fn"><a name="dtor.QtRectFPropertyManager"></a>QtRectFPropertyManager::~QtRectFPropertyManager ()</h3>
<p>Destroys this manager, and all the properties it has created.</p>
<h3 class="fn"><a name="constraint"></a><a href="http://qt.nokia.com/doc/4.6/qrectf.html">QRectF</a> QtRectFPropertyManager::constraint ( const <a href="qtproperty.html">QtProperty</a> * <i>property</i> ) const</h3>
<p>Returns the given <i>property</i>'s constraining rectangle. If returned value is null <a href="http://qt.nokia.com/doc/4.6/qrectf.html">QRectF</a> it means there is no constraint applied.</p>
<p>See also <a href="qtrectfpropertymanager.html#value">value</a>() and <a href="qtrectfpropertymanager.html#setConstraint">setConstraint</a>().</p>
<h3 class="fn"><a name="constraintChanged"></a>void QtRectFPropertyManager::constraintChanged ( <a href="qtproperty.html">QtProperty</a> * <i>property</i>, const <a href="http://qt.nokia.com/doc/4.6/qrectf.html">QRectF</a> & <i>constraint</i> ) <tt> [signal]</tt></h3>
<p>This signal is emitted whenever property changes its constraint rectangle, passing a pointer to the <i>property</i> and the new <i>constraint</i> rectangle as parameters.</p>
<p>See also <a href="qtrectfpropertymanager.html#setConstraint">setConstraint</a>().</p>
<h3 class="fn"><a name="decimals"></a>int QtRectFPropertyManager::decimals ( const <a href="qtproperty.html">QtProperty</a> * <i>property</i> ) const</h3>
<p>Returns the given <i>property</i>'s precision, in decimals.</p>
<p>See also <a href="qtrectfpropertymanager.html#setDecimals">setDecimals</a>().</p>
<h3 class="fn"><a name="decimalsChanged"></a>void QtRectFPropertyManager::decimalsChanged ( <a href="qtproperty.html">QtProperty</a> * <i>property</i>, int <i>prec</i> ) <tt> [signal]</tt></h3>
<p>This signal is emitted whenever a property created by this manager changes its precision of value, passing a pointer to the <i>property</i> and the new <i>prec</i> value</p>
<p>See also <a href="qtrectfpropertymanager.html#setDecimals">setDecimals</a>().</p>
<h3 class="fn"><a name="initializeProperty"></a>void QtRectFPropertyManager::initializeProperty ( <a href="qtproperty.html">QtProperty</a> * <i>property</i> ) <tt> [virtual protected]</tt></h3>
<p>Reimplemented from <a href="qtabstractpropertymanager.html#initializeProperty">QtAbstractPropertyManager::initializeProperty</a>().</p>
<h3 class="fn"><a name="setConstraint"></a>void QtRectFPropertyManager::setConstraint ( <a href="qtproperty.html">QtProperty</a> * <i>property</i>, const <a href="http://qt.nokia.com/doc/4.6/qrectf.html">QRectF</a> & <i>constraint</i> ) <tt> [slot]</tt></h3>
<p>Sets the given <i>property</i>'s constraining rectangle to <i>constraint</i>.</p>
<p>When setting the constraint, the current value is adjusted if necessary (ensuring that the current rectangle value is inside the constraint). In order to reset the constraint pass a null <a href="http://qt.nokia.com/doc/4.6/qrectf.html">QRectF</a> value.</p>
<p>See also <a href="qtrectfpropertymanager.html#setValue">setValue</a>(), <a href="qtrectfpropertymanager.html#constraint">constraint</a>(), and <a href="qtrectfpropertymanager.html#constraintChanged">constraintChanged</a>().</p>
<h3 class="fn"><a name="setDecimals"></a>void QtRectFPropertyManager::setDecimals ( <a href="qtproperty.html">QtProperty</a> * <i>property</i>, int <i>prec</i> ) <tt> [slot]</tt></h3>
<p>Sets the precision of the given <i>property</i> to <i>prec</i>.</p>
<p>The valid decimal range is 0-13. The default is 2.</p>
<p>See also <a href="qtrectfpropertymanager.html#decimals">decimals</a>().</p>
<h3 class="fn"><a name="setValue"></a>void QtRectFPropertyManager::setValue ( <a href="qtproperty.html">QtProperty</a> * <i>property</i>, const <a href="http://qt.nokia.com/doc/4.6/qrectf.html">QRectF</a> & <i>value</i> ) <tt> [slot]</tt></h3>
<p>Sets the value of the given <i>property</i> to <i>value</i>. Nested properties are updated automatically.</p>
<p>If the specified <i>value</i> is not inside the given <i>property</i>'s constraining rectangle, the value is adjusted accordingly to fit within the constraint.</p>
<p>See also <a href="qtrectfpropertymanager.html#value">value</a>(), <a href="qtrectfpropertymanager.html#setConstraint">setConstraint</a>(), and <a href="qtrectfpropertymanager.html#valueChanged">valueChanged</a>().</p>
<h3 class="fn"><a name="subDoublePropertyManager"></a><a href="qtdoublepropertymanager.html">QtDoublePropertyManager</a> * QtRectFPropertyManager::subDoublePropertyManager () const</h3>
<p>Returns the manager that creates the nested <i>x</i>, <i>y</i>, <i>width</i> and <i>height</i> subproperties.</p>
<p>In order to provide editing widgets for the mentioned subproperties in a property browser widget, this manager must be associated with an editor factory.</p>
<p>See also <a href="qtabstractpropertybrowser.html#setFactoryForManager">QtAbstractPropertyBrowser::setFactoryForManager</a>().</p>
<h3 class="fn"><a name="uninitializeProperty"></a>void QtRectFPropertyManager::uninitializeProperty ( <a href="qtproperty.html">QtProperty</a> * <i>property</i> ) <tt> [virtual protected]</tt></h3>
<p>Reimplemented from <a href="qtabstractpropertymanager.html#uninitializeProperty">QtAbstractPropertyManager::uninitializeProperty</a>().</p>
<h3 class="fn"><a name="value"></a><a href="http://qt.nokia.com/doc/4.6/qrectf.html">QRectF</a> QtRectFPropertyManager::value ( const <a href="qtproperty.html">QtProperty</a> * <i>property</i> ) const</h3>
<p>Returns the given <i>property</i>'s value.</p>
<p>If the given <i>property</i> is not managed by this manager, this function returns an invalid rectangle.</p>
<p>See also <a href="qtrectfpropertymanager.html#setValue">setValue</a>() and <a href="qtrectfpropertymanager.html#constraint">constraint</a>().</p>
<h3 class="fn"><a name="valueChanged"></a>void QtRectFPropertyManager::valueChanged ( <a href="qtproperty.html">QtProperty</a> * <i>property</i>, const <a href="http://qt.nokia.com/doc/4.6/qrectf.html">QRectF</a> & <i>value</i> ) <tt> [signal]</tt></h3>
<p>This signal is emitted whenever a property created by this manager changes its value, passing a pointer to the <i>property</i> and the new <i>value</i> as parameters.</p>
<p>See also <a href="qtrectfpropertymanager.html#setValue">setValue</a>().</p>
<h3 class="fn"><a name="valueText"></a><a href="http://qt.nokia.com/doc/4.6/qstring.html">QString</a> QtRectFPropertyManager::valueText ( const <a href="qtproperty.html">QtProperty</a> * <i>property</i> ) const <tt> [virtual protected]</tt></h3>
<p>Reimplemented from <a href="qtabstractpropertymanager.html#valueText">QtAbstractPropertyManager::valueText</a>().</p>
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