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This commit adds the contents of distribution packages of the relevant subset of the Qt Solutions components, generated from the last versions in Perforce.
129 lines
14 KiB
HTML
129 lines
14 KiB
HTML
<?xml version="1.0" encoding="iso-8859-1"?>
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PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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<!-- qtpropertymanager.cpp -->
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<head>
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<title>QtFlagPropertyManager Class Reference</title>
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<link href="classic.css" rel="stylesheet" type="text/css" />
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</head>
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<body>
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<table border="0" cellpadding="0" cellspacing="0" width="100%">
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<tr>
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<td align="left" valign="top" width="32"><img src="images/qt-logo.png" align="left" width="57" height="67" border="0" /></td>
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<td width="1"> </td><td class="postheader" valign="center"><a href="index.html"><font color="#004faf">Home</font></a></td>
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</tr></table><h1 class="title">QtFlagPropertyManager Class Reference</h1>
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<p>The QtFlagPropertyManager provides and manages flag properties. <a href="#details">More...</a></p>
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<pre> #include <QtFlagPropertyManager></pre><p>Inherits <a href="qtabstractpropertymanager.html">QtAbstractPropertyManager</a>.</p>
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<ul>
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<li><a href="qtflagpropertymanager-members.html">List of all members, including inherited members</a></li>
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</ul>
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<hr />
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<a name="public-functions"></a>
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<h2>Public Functions</h2>
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<table class="alignedsummary" border="0" cellpadding="0" cellspacing="0" width="100%">
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<tr><td class="memItemLeft" align="right" valign="top"></td><td class="memItemRight" valign="bottom"><b><a href="qtflagpropertymanager.html#QtFlagPropertyManager">QtFlagPropertyManager</a></b> ( QObject * <i>parent</i> = 0 )</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"></td><td class="memItemRight" valign="bottom"><b><a href="qtflagpropertymanager.html#dtor.QtFlagPropertyManager">~QtFlagPropertyManager</a></b> ()</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">QStringList </td><td class="memItemRight" valign="bottom"><b><a href="qtflagpropertymanager.html#flagNames">flagNames</a></b> ( const QtProperty * <i>property</i> ) const</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">QtBoolPropertyManager * </td><td class="memItemRight" valign="bottom"><b><a href="qtflagpropertymanager.html#subBoolPropertyManager">subBoolPropertyManager</a></b> () const</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><b><a href="qtflagpropertymanager.html#value">value</a></b> ( const QtProperty * <i>property</i> ) const</td></tr>
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</table>
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<ul>
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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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<li><div bar="2" class="fn"></div>29 public functions inherited from <a href="http://qt.nokia.com/doc/4.6/qobject.html#public-functions">QObject</a></li>
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</ul>
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<hr />
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<a name="public-slots"></a>
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<h2>Public Slots</h2>
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<table class="alignedsummary" border="0" cellpadding="0" cellspacing="0" width="100%">
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><b><a href="qtflagpropertymanager.html#setFlagNames">setFlagNames</a></b> ( QtProperty * <i>property</i>, const QStringList & <i>flagNames</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="qtflagpropertymanager.html#setValue">setValue</a></b> ( QtProperty * <i>property</i>, int <i>value</i> )</td></tr>
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</table>
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<ul>
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<li><div bar="2" class="fn"></div>1 public slot inherited from <a href="http://qt.nokia.com/doc/4.6/qobject.html#public-slots">QObject</a></li>
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</ul>
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<hr />
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<a name="signals"></a>
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<h2>Signals</h2>
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<table class="alignedsummary" border="0" cellpadding="0" cellspacing="0" width="100%">
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><b><a href="qtflagpropertymanager.html#flagNamesChanged">flagNamesChanged</a></b> ( QtProperty * <i>property</i>, const QStringList & <i>names</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="qtflagpropertymanager.html#valueChanged">valueChanged</a></b> ( QtProperty * <i>property</i>, int <i>value</i> )</td></tr>
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</table>
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<ul>
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<li><div bar="2" class="fn"></div>4 signals inherited from <a href="qtabstractpropertymanager.html#signals">QtAbstractPropertyManager</a></li>
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<li><div bar="2" class="fn"></div>1 signal inherited from <a href="http://qt.nokia.com/doc/4.6/qobject.html#signals">QObject</a></li>
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</ul>
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<hr />
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<a name="reimplemented-protected-functions"></a>
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<h2>Reimplemented Protected Functions</h2>
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<table class="alignedsummary" border="0" cellpadding="0" cellspacing="0" width="100%">
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<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><b><a href="qtflagpropertymanager.html#initializeProperty">initializeProperty</a></b> ( QtProperty * <i>property</i> )</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><b><a href="qtflagpropertymanager.html#uninitializeProperty">uninitializeProperty</a></b> ( QtProperty * <i>property</i> )</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">virtual QString </td><td class="memItemRight" valign="bottom"><b><a href="qtflagpropertymanager.html#valueText">valueText</a></b> ( const QtProperty * <i>property</i> ) const</td></tr>
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</table>
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<ul>
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<li><div bar="2" class="fn"></div>6 protected functions inherited from <a href="qtabstractpropertymanager.html#protected-functions">QtAbstractPropertyManager</a></li>
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<li><div bar="2" class="fn"></div>7 protected functions inherited from <a href="http://qt.nokia.com/doc/4.6/qobject.html#protected-functions">QObject</a></li>
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</ul>
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<h3>Additional Inherited Members</h3>
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<ul>
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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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<li><div class="fn"></div>1 public type inherited from <a href="http://qt.nokia.com/doc/4.6/qobject.html#public-variables">QObject</a></li>
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<li><div class="fn"></div>4 static public members inherited from <a href="http://qt.nokia.com/doc/4.6/qobject.html#static-public-members">QObject</a></li>
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<li><div class="fn"></div>6 protected functions inherited from <a href="qtabstractpropertymanager.html#protected-functions">QtAbstractPropertyManager</a></li>
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<li><div class="fn"></div>7 protected functions inherited from <a href="http://qt.nokia.com/doc/4.6/qobject.html#protected-functions">QObject</a></li>
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<li><div class="fn"></div>2 protected variables inherited from <a href="http://qt.nokia.com/doc/4.6/qobject.html#protected-variables">QObject</a></li>
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</ul>
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<a name="details"></a>
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<hr />
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<h2>Detailed Description</h2>
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<p>The QtFlagPropertyManager provides and manages flag properties.</p>
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<p>Each flag property has an associated list of flag names which can be retrieved using the <a href="qtflagpropertymanager.html#flagNames">flagNames</a>() function, and set using the corresponding <a href="qtflagpropertymanager.html#setFlagNames">setFlagNames</a>() function.</p>
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<p>The flag manager provides properties with nested boolean subproperties representing each flag, i.e. a flag property's value is the binary combination of the subproperties' values. A property's value can be retrieved and set using the <a href="qtflagpropertymanager.html#value">value</a>() and <a href="qtflagpropertymanager.html#setValue">setValue</a>() slots respectively. The combination of flags is represented by single int value - that's why it's possible to store up to 32 independent flags in one flag property.</p>
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<p>The subproperties are created by a <a href="qtboolpropertymanager.html">QtBoolPropertyManager</a> object. This manager can be retrieved using the <a href="qtflagpropertymanager.html#subBoolPropertyManager">subBoolPropertyManager</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>
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<p>In addition, QtFlagPropertyManager provides the <a href="qtflagpropertymanager.html#valueChanged">valueChanged</a>() signal which is emitted whenever a property created by this manager changes, and the <a href="qtflagpropertymanager.html#flagNamesChanged">flagNamesChanged</a>() signal which is emitted whenever the list of flag names is altered.</p>
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<p>See also <a href="qtabstractpropertymanager.html">QtAbstractPropertyManager</a> and <a href="qtboolpropertymanager.html">QtBoolPropertyManager</a>.</p>
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<hr />
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<h2>Member Function Documentation</h2>
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<h3 class="fn"><a name="QtFlagPropertyManager"></a>QtFlagPropertyManager::QtFlagPropertyManager ( <a href="http://qt.nokia.com/doc/4.6/qobject.html">QObject</a> * <i>parent</i> = 0 )</h3>
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<p>Creates a manager with the given <i>parent</i>.</p>
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<h3 class="fn"><a name="dtor.QtFlagPropertyManager"></a>QtFlagPropertyManager::~QtFlagPropertyManager ()</h3>
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<p>Destroys this manager, and all the properties it has created.</p>
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<h3 class="fn"><a name="flagNames"></a><a href="http://qt.nokia.com/doc/4.6/qstringlist.html">QStringList</a> QtFlagPropertyManager::flagNames ( const <a href="qtproperty.html">QtProperty</a> * <i>property</i> ) const</h3>
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<p>Returns the given <i>property</i>'s list of flag names.</p>
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<p>See also <a href="qtflagpropertymanager.html#value">value</a>() and <a href="qtflagpropertymanager.html#setFlagNames">setFlagNames</a>().</p>
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<h3 class="fn"><a name="flagNamesChanged"></a>void QtFlagPropertyManager::flagNamesChanged ( <a href="qtproperty.html">QtProperty</a> * <i>property</i>, const <a href="http://qt.nokia.com/doc/4.6/qstringlist.html">QStringList</a> & <i>names</i> ) <tt> [signal]</tt></h3>
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<p>This signal is emitted whenever a property created by this manager changes its flag names, passing a pointer to the <i>property</i> and the new <i>names</i> as parameters.</p>
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<p>See also <a href="qtflagpropertymanager.html#setFlagNames">setFlagNames</a>().</p>
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<h3 class="fn"><a name="initializeProperty"></a>void QtFlagPropertyManager::initializeProperty ( <a href="qtproperty.html">QtProperty</a> * <i>property</i> ) <tt> [virtual protected]</tt></h3>
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<p>Reimplemented from <a href="qtabstractpropertymanager.html#initializeProperty">QtAbstractPropertyManager::initializeProperty</a>().</p>
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<h3 class="fn"><a name="setFlagNames"></a>void QtFlagPropertyManager::setFlagNames ( <a href="qtproperty.html">QtProperty</a> * <i>property</i>, const <a href="http://qt.nokia.com/doc/4.6/qstringlist.html">QStringList</a> & <i>flagNames</i> ) <tt> [slot]</tt></h3>
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<p>Sets the given <i>property</i>'s list of flag names to <i>flagNames</i>. The property's current value is reset to 0 indicating the first item of the list.</p>
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<p>See also <a href="qtflagpropertymanager.html#flagNames">flagNames</a>() and <a href="qtflagpropertymanager.html#flagNamesChanged">flagNamesChanged</a>().</p>
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<h3 class="fn"><a name="setValue"></a>void QtFlagPropertyManager::setValue ( <a href="qtproperty.html">QtProperty</a> * <i>property</i>, int <i>value</i> ) <tt> [slot]</tt></h3>
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<p>Sets the value of the given <i>property</i> to <i>value</i>. Nested properties are updated automatically.</p>
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<p>The specified <i>value</i> must be less than the binary combination of the property's <a href="qtflagpropertymanager.html#flagNames">flagNames</a>() list size (i.e. less than 2<sup>n</sup>, where <tt>n</tt> is the size of the list) and larger than (or equal to) 0.</p>
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<p>See also <a href="qtflagpropertymanager.html#value">value</a>() and <a href="qtflagpropertymanager.html#valueChanged">valueChanged</a>().</p>
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<h3 class="fn"><a name="subBoolPropertyManager"></a><a href="qtboolpropertymanager.html">QtBoolPropertyManager</a> * QtFlagPropertyManager::subBoolPropertyManager () const</h3>
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<p>Returns the manager that produces the nested boolean subproperties representing each flag.</p>
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<p>In order to provide editing widgets for the subproperties in a property browser widget, this manager must be associated with an editor factory.</p>
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<p>See also <a href="qtabstractpropertybrowser.html#setFactoryForManager">QtAbstractPropertyBrowser::setFactoryForManager</a>().</p>
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<h3 class="fn"><a name="uninitializeProperty"></a>void QtFlagPropertyManager::uninitializeProperty ( <a href="qtproperty.html">QtProperty</a> * <i>property</i> ) <tt> [virtual protected]</tt></h3>
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<p>Reimplemented from <a href="qtabstractpropertymanager.html#uninitializeProperty">QtAbstractPropertyManager::uninitializeProperty</a>().</p>
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<h3 class="fn"><a name="value"></a>int QtFlagPropertyManager::value ( const <a href="qtproperty.html">QtProperty</a> * <i>property</i> ) const</h3>
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<p>Returns the given <i>property</i>'s value.</p>
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<p>If the given property is not managed by this manager, this function returns 0.</p>
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<p>See also <a href="qtflagpropertymanager.html#flagNames">flagNames</a>() and <a href="qtflagpropertymanager.html#setValue">setValue</a>().</p>
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<h3 class="fn"><a name="valueChanged"></a>void QtFlagPropertyManager::valueChanged ( <a href="qtproperty.html">QtProperty</a> * <i>property</i>, int <i>value</i> ) <tt> [signal]</tt></h3>
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<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>
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<p>See also <a href="qtflagpropertymanager.html#setValue">setValue</a>().</p>
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<h3 class="fn"><a name="valueText"></a><a href="http://qt.nokia.com/doc/4.6/qstring.html">QString</a> QtFlagPropertyManager::valueText ( const <a href="qtproperty.html">QtProperty</a> * <i>property</i> ) const <tt> [virtual protected]</tt></h3>
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<p>Reimplemented from <a href="qtabstractpropertymanager.html#valueText">QtAbstractPropertyManager::valueText</a>().</p>
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<p /><address><hr /><div align="center">
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<table width="100%" cellspacing="0" border="0"><tr class="address">
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<td width="30%" align="left">Copyright © 2010 Nokia Corporation and/or its subsidiary(-ies)</td>
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<td width="40%" align="center"><a href="http://qt.nokia.com/doc/trademarks.html">Trademarks</a></td>
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<td width="30%" align="right"><div align="right">Qt Solutions</div></td>
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</tr></table></div></address></body>
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