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| author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-11-08 12:31:36 -0600 |
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| committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-11-08 12:31:36 -0600 |
| commit | d796c9dd933ab96ec83b9a634feedd5d32e1ba3f (patch) | |
| tree | 6e3dcca4f77e20ec8966c666aac7c35bd4704053 /doc/html/qmetaproperty.html | |
| download | tqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.tar.gz tqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.zip | |
Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731
Diffstat (limited to 'doc/html/qmetaproperty.html')
| -rw-r--r-- | doc/html/qmetaproperty.html | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/doc/html/qmetaproperty.html b/doc/html/qmetaproperty.html new file mode 100644 index 000000000..8cdf4a9db --- /dev/null +++ b/doc/html/qmetaproperty.html @@ -0,0 +1,173 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/src/kernel/qmetaobject.cpp:844 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>TQMetaProperty Class</title> +<style type="text/css"><!-- +fn { margin-left: 1cm; text-indent: -1cm; } +a:link { color: #004faf; text-decoration: none } +a:visited { color: #672967; text-decoration: none } +body { background: #ffffff; color: black; } +--></style> +</head> +<body> + +<table border="0" cellpadding="0" cellspacing="0" width="100%"> +<tr bgcolor="#E5E5E5"> +<td valign=center> + <a href="index.html"> +<font color="#004faf">Home</font></a> + | <a href="classes.html"> +<font color="#004faf">All Classes</font></a> + | <a href="mainclasses.html"> +<font color="#004faf">Main Classes</font></a> + | <a href="annotated.html"> +<font color="#004faf">Annotated</font></a> + | <a href="groups.html"> +<font color="#004faf">Grouped Classes</font></a> + | <a href="functions.html"> +<font color="#004faf">Functions</font></a> +</td> +<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>TQMetaProperty Class Reference</h1> + +<p>The TQMetaProperty class stores meta data about a property. +<a href="#details">More...</a> +<p><tt>#include <<a href="qmetaobject-h.html">qmetaobject.h</a>></tt> +<p><a href="qmetaproperty-members.html">List of all member functions.</a> +<h2>Public Members</h2> +<ul> +<li class=fn>const char * <a href="#type"><b>type</b></a> () const</li> +<li class=fn>const char * <a href="#name"><b>name</b></a> () const</li> +<li class=fn>bool <a href="#writable"><b>writable</b></a> () const</li> +<li class=fn>bool <a href="#isSetType"><b>isSetType</b></a> () const</li> +<li class=fn>bool <a href="#isEnumType"><b>isEnumType</b></a> () const</li> +<li class=fn>TQStrList <a href="#enumKeys"><b>enumKeys</b></a> () const</li> +<li class=fn>int <a href="#keyToValue"><b>keyToValue</b></a> ( const char * key ) const</li> +<li class=fn>const char * <a href="#valueToKey"><b>valueToKey</b></a> ( int value ) const</li> +<li class=fn>int <a href="#keysToValue"><b>keysToValue</b></a> ( const TQStrList & keys ) const</li> +<li class=fn>TQStrList <a href="#valueToKeys"><b>valueToKeys</b></a> ( int value ) const</li> +<li class=fn>bool <a href="#designable"><b>designable</b></a> ( TQObject * o = 0 ) const</li> +<li class=fn>bool <a href="#scriptable"><b>scriptable</b></a> ( TQObject * o = 0 ) const</li> +<li class=fn>bool <a href="#stored"><b>stored</b></a> ( TQObject * o = 0 ) const</li> +<li class=fn>bool <a href="#reset"><b>reset</b></a> ( TQObject * o ) const</li> +</ul> +<hr><a name="details"></a><h2>Detailed Description</h2> + + +<p> The TQMetaProperty class stores meta data about a property. +<p> +<p> Property meta data includes <a href="#type">type</a>(), <a href="#name">name</a>(), and whether a property +is <a href="#writable">writable</a>(), <a href="#designable">designable</a>() and <a href="#stored">stored</a>(). +<p> The functions <a href="#isSetType">isSetType</a>(), <a href="#isEnumType">isEnumType</a>() and <a href="#enumKeys">enumKeys</a>() provide +further information about a property's type. The conversion +functions <a href="#keyToValue">keyToValue</a>(), <a href="#valueToKey">valueToKey</a>(), <a href="#keysToValue">keysToValue</a>() and +<a href="#valueToKeys">valueToKeys</a>() allow conversion between the integer representation +of an enumeration or set value and its literal representation. +<p> Actual property values are set and received through <a href="qobject.html">TQObject</a>'s set +and get functions. See <a href="qobject.html#setProperty">TQObject::setProperty</a>() and +<a href="qobject.html#property">TQObject::property</a>() for details. +<p> You receive meta property data through an object's <a href="metaobjects.html#meta-object">meta object</a>. +See <a href="qmetaobject.html#property">TQMetaObject::property</a>() and <a href="qmetaobject.html#propertyNames">TQMetaObject::propertyNames</a>() for +details. +<p>See also <a href="objectmodel.html">Object Model</a>. + +<hr><h2>Member Function Documentation</h2> +<h3 class=fn>bool <a name="designable"></a>TQMetaProperty::designable ( <a href="qobject.html">TQObject</a> * o = 0 ) const +</h3> Returns TRUE if the property is designable for object <em>o</em>; +otherwise returns FALSE. +<p> If no object <em>o</em> is given, the function returns a static +approximation. + +<h3 class=fn><a href="qstrlist.html">TQStrList</a> <a name="enumKeys"></a>TQMetaProperty::enumKeys () const +</h3> +Returns the possible enumeration keys if this property is an +enumeration type (or a set type). +<p> <p>See also <a href="#isEnumType">isEnumType</a>(). + +<h3 class=fn>bool <a name="isEnumType"></a>TQMetaProperty::isEnumType () const +</h3> + +<p> Returns TRUE if the property's type is an enumeration value; +otherwise returns FALSE. +<p> <p>See also <a href="#isSetType">isSetType</a>() and <a href="#enumKeys">enumKeys</a>(). + +<h3 class=fn>bool <a name="isSetType"></a>TQMetaProperty::isSetType () const +</h3> + +<p> Returns TRUE if the property's type is an enumeration value that +is used as set, i.e. if the enumeration values can be OR-ed +together; otherwise returns FALSE. A set type is implicitly also +an enum type. +<p> <p>See also <a href="#isEnumType">isEnumType</a>() and <a href="#enumKeys">enumKeys</a>(). + +<h3 class=fn>int <a name="keyToValue"></a>TQMetaProperty::keyToValue ( const char * key ) const +</h3> +Converts the enumeration key <em>key</em> to its integer value. +<p> For set types, use <a href="#keysToValue">keysToValue</a>(). +<p> <p>See also <a href="#valueToKey">valueToKey</a>(), <a href="#isSetType">isSetType</a>(), and <a href="#keysToValue">keysToValue</a>(). + +<h3 class=fn>int <a name="keysToValue"></a>TQMetaProperty::keysToValue ( const <a href="qstrlist.html">TQStrList</a> & keys ) const +</h3> +Converts the list of keys <em>keys</em> to their combined (OR-ed) +integer value. +<p> <p>See also <a href="#isSetType">isSetType</a>() and <a href="#valueToKey">valueToKey</a>(). + +<h3 class=fn>const char * <a name="name"></a>TQMetaProperty::name () const +</h3> + +<p> Returns the name of the property. + +<h3 class=fn>bool <a name="reset"></a>TQMetaProperty::reset ( <a href="qobject.html">TQObject</a> * o ) const +</h3> +Tries to reset the property for object <em>o</em> with a reset method. +On success, returns TRUE; otherwise returns FALSE. +<p> Reset methods are optional, usually only a few properties support +them. + +<h3 class=fn>bool <a name="scriptable"></a>TQMetaProperty::scriptable ( <a href="qobject.html">TQObject</a> * o = 0 ) const +</h3> +Returns TRUE if the property is scriptable for object <em>o</em>; +otherwise returns FALSE. +<p> If no object <em>o</em> is given, the function returns a static +approximation. + +<h3 class=fn>bool <a name="stored"></a>TQMetaProperty::stored ( <a href="qobject.html">TQObject</a> * o = 0 ) const +</h3> +Returns TRUE if the property shall be stored for object <em>o</em>; +otherwise returns FALSE. +<p> If no object <em>o</em> is given, the function returns a static +approximation. + +<h3 class=fn>const char * <a name="type"></a>TQMetaProperty::type () const +</h3> + +<p> Returns the type of the property. + +<h3 class=fn>const char * <a name="valueToKey"></a>TQMetaProperty::valueToKey ( int value ) const +</h3> +Converts the enumeration value <em>value</em> to its literal key. +<p> For set types, use <a href="#valueToKeys">valueToKeys</a>(). +<p> <p>See also <a href="#isSetType">isSetType</a>() and <a href="#valueToKeys">valueToKeys</a>(). + +<h3 class=fn><a href="qstrlist.html">TQStrList</a> <a name="valueToKeys"></a>TQMetaProperty::valueToKeys ( int value ) const +</h3> +Converts the set value <em>value</em> to a list of keys. +<p> <p>See also <a href="#isSetType">isSetType</a>() and <a href="#valueToKey">valueToKey</a>(). + +<h3 class=fn>bool <a name="writable"></a>TQMetaProperty::writable () const +</h3> + +<p> Returns TRUE if the property is writable; otherwise returns FALSE. +<p> +<!-- eof --> +<hr><p> +This file is part of the <a href="index.html">TQt toolkit</a>. +Copyright © 1995-2007 +<a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center> +<table width=100% cellspacing=0 border=0><tr> +<td>Copyright © 2007 +<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> +<td align=right><div align=right>TQt 3.3.8</div> +</table></div></address></body> +</html> |