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diff --git a/doc/html/qsignal.html b/doc/html/qsignal.html deleted file mode 100644 index 074a206d..00000000 --- a/doc/html/qsignal.html +++ /dev/null @@ -1,182 +0,0 @@ -<!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/qsignal.cpp:42 --> -<html> -<head> -<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> -<title>TQSignal 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>TQSignal Class Reference</h1> - -<p>The TQSignal class can be used to send signals for classes -that don't inherit TQObject. -<a href="#details">More...</a> -<p><tt>#include <<a href="qsignal-h.html">qsignal.h</a>></tt> -<p>Inherits <a href="qobject.html">TQObject</a>. -<p><a href="qsignal-members.html">List of all member functions.</a> -<h2>Public Members</h2> -<ul> -<li class=fn><a href="#TQSignal"><b>TQSignal</b></a> ( TQObject * parent = 0, const char * name = 0 )</li> -<li class=fn><a href="#~TQSignal"><b>~TQSignal</b></a> ()</li> -<li class=fn>bool <a href="#connect"><b>connect</b></a> ( const TQObject * receiver, const char * member )</li> -<li class=fn>bool <a href="#disconnect"><b>disconnect</b></a> ( const TQObject * receiver, const char * member = 0 )</li> -<li class=fn>void <a href="#activate"><b>activate</b></a> ()</li> -<li class=fn>bool isBlocked () const <em>(obsolete)</em></li> -<li class=fn>void block ( bool b ) <em>(obsolete)</em></li> -<li class=fn>void setParameter ( int value ) <em>(obsolete)</em></li> -<li class=fn>int parameter () const <em>(obsolete)</em></li> -<li class=fn>void <a href="#setValue"><b>setValue</b></a> ( const TQVariant & value )</li> -<li class=fn>TQVariant <a href="#value"><b>value</b></a> () const</li> -</ul> -<hr><a name="details"></a><h2>Detailed Description</h2> - - -The TQSignal class can be used to send signals for classes -that don't inherit <a href="qobject.html">TQObject</a>. -<p> - -<p> If you want to send signals from a class that does not inherit -TQObject, you can create an internal TQSignal object to emit the -signal. You must also provide a function that connects the signal -to an outside object slot. This is how we have implemented -signals in the <a href="qmenudata.html">TQMenuData</a> class, which is not a TQObject. -<p> In general, we recommend inheriting TQObject instead. TQObject -provides much more functionality. -<p> You can set a single <a href="qvariant.html">TQVariant</a> parameter for the signal with -<a href="#setValue">setValue</a>(). -<p> Note that TQObject is a <em>private</em> base class of TQSignal, i.e. you -cannot call any TQObject member functions from a TQSignal object. -<p> Example: -<pre> - #include <<a href="qsignal-h.html">qsignal.h</a>> - - class MyClass - { - public: - MyClass(); - ~MyClass(); - - void doSomething(); - - void connect( <a href="qobject.html">TQObject</a> *receiver, const char *member ); - - private: - TQSignal *sig; - }; - - MyClass::MyClass() - { - sig = new TQSignal; - } - - MyClass::~MyClass() - { - delete sig; - } - - void MyClass::doSomething() - { - // ... does something - sig-><a href="#activate">activate</a>(); // emits the signal - } - - void MyClass::connect( <a href="qobject.html">TQObject</a> *receiver, const char *member ) - { - sig-><a href="#connect">connect</a>( receiver, member ); - } - </pre> - -<p>See also <a href="io.html">Input/Output and Networking</a> and <a href="misc.html">Miscellaneous Classes</a>. - -<hr><h2>Member Function Documentation</h2> -<h3 class=fn><a name="TQSignal"></a>TQSignal::TQSignal ( <a href="qobject.html">TQObject</a> * parent = 0, const char * name = 0 ) -</h3> -Constructs a signal object called <em>name</em>, with the parent object -<em>parent</em>. These arguments are passed directly to <a href="qobject.html">TQObject</a>. - -<h3 class=fn><a name="~TQSignal"></a>TQSignal::~TQSignal () -</h3> -Destroys the signal. All connections are removed, as is the case -with all TQObjects. - -<h3 class=fn>void <a name="activate"></a>TQSignal::activate () -</h3> - -<p> Emits the signal. If the platform supports <a href="qvariant.html">TQVariant</a> and a -parameter has been set with <a href="#setValue">setValue</a>(), this value is passed in -the signal. - -<h3 class=fn>void <a name="block"></a>TQSignal::block ( bool b ) -</h3> - -<b>This function is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code. -<p> Blocks the signal if <em>b</em> is TRUE, or unblocks the signal if <em>b</em> is FALSE. -<p> An activated signal disappears into hyperspace if it is blocked. -<p> <p>See also <a href="#isBlocked">isBlocked</a>(), <a href="#activate">activate</a>(), and <a href="qobject.html#blockSignals">TQObject::blockSignals</a>(). - -<h3 class=fn>bool <a name="connect"></a>TQSignal::connect ( const <a href="qobject.html">TQObject</a> * receiver, const char * member ) -</h3> -Connects the signal to <em>member</em> in object <em>receiver</em>. -<p> <p>See also <a href="#disconnect">disconnect</a>() and <a href="qobject.html#connect">TQObject::connect</a>(). - -<h3 class=fn>bool <a name="disconnect"></a>TQSignal::disconnect ( const <a href="qobject.html">TQObject</a> * receiver, const char * member = 0 ) -</h3> -Disonnects the signal from <em>member</em> in object <em>receiver</em>. -<p> <p>See also <a href="#connect">connect</a>() and <a href="qobject.html#disconnect">TQObject::disconnect</a>(). - -<h3 class=fn>bool <a name="isBlocked"></a>TQSignal::isBlocked () const -</h3> - -<b>This function is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code. -<p> Returns TRUE if the signal is blocked, or FALSE if it is not blocked. -<p> The signal is not blocked by default. -<p> <p>See also <a href="#block">block</a>() and <a href="qobject.html#signalsBlocked">TQObject::signalsBlocked</a>(). - -<h3 class=fn>int <a name="parameter"></a>TQSignal::parameter () const -</h3> <b>This function is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code. - -<h3 class=fn>void <a name="setParameter"></a>TQSignal::setParameter ( int value ) -</h3> <b>This function is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code. - -<h3 class=fn>void <a name="setValue"></a>TQSignal::setValue ( const <a href="qvariant.html">TQVariant</a> & value ) -</h3> -Sets the signal's parameter to <em>value</em> - -<h3 class=fn><a href="qvariant.html">TQVariant</a> <a name="value"></a>TQSignal::value () const -</h3> -Returns the signal's parameter - -<!-- 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> |