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| author | Michele Calgaro <michele.calgaro@yahoo.it> | 2024-06-13 11:12:50 +0900 |
|---|---|---|
| committer | Michele Calgaro <michele.calgaro@yahoo.it> | 2024-06-14 10:09:21 +0900 |
| commit | 8a071b48ef8c8900163227ccc622833e26ba4064 (patch) | |
| tree | d55e89acc80cb967dc1b3d32b94281941c6ae77f /doc/html/qaxwidget.html | |
| parent | 7bc57326e69b9c3f0eaeda63e4a49b67ba611426 (diff) | |
| download | tqt3-8a071b48ef8c8900163227ccc622833e26ba4064.tar.gz tqt3-8a071b48ef8c8900163227ccc622833e26ba4064.zip | |
Remove documentation about activeqt, because the latter is part of the commercial edition of Qt3
Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
Diffstat (limited to 'doc/html/qaxwidget.html')
| -rw-r--r-- | doc/html/qaxwidget.html | 250 |
1 files changed, 0 insertions, 250 deletions
diff --git a/doc/html/qaxwidget.html b/doc/html/qaxwidget.html deleted file mode 100644 index c6cffa6ca..000000000 --- a/doc/html/qaxwidget.html +++ /dev/null @@ -1,250 +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/extensions/activeqt/container/qaxwidget.cpp:1336 --> -<html> -<head> -<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> -<title>TQAxWidget 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>TQAxWidget Class Reference<br><small>[<a href="qaxcontainer.html">TQAxContainer module</a>]</small></h1> - -<p>The TQAxWidget class is a TQWidget that wraps an ActiveX control. -<a href="#details">More...</a> -<p>This class is part of the <b>TQt ActiveTQt Extension</b>. -<p><tt>#include <<a href="qaxwidget-h.html">qaxwidget.h</a>></tt> -<p>Inherits <a href="tqwidget.html">TQWidget</a> and <a href="qaxbase.html">TQAxBase</a>. -<p><a href="qaxwidget-members.html">List of all member functions.</a> -<h2>Public Members</h2> -<ul> -<li class=fn><a href="#TQAxWidget"><b>TQAxWidget</b></a> ( TQWidget * parent = 0, const char * name = 0, WFlags f = 0 )</li> -<li class=fn><a href="#TQAxWidget-2"><b>TQAxWidget</b></a> ( const TQString & c, TQWidget * parent = 0, const char * name = 0, WFlags f = 0 )</li> -<li class=fn><a href="#TQAxWidget-3"><b>TQAxWidget</b></a> ( IUnknown * iface, TQWidget * parent = 0, const char * name = 0, WFlags f = 0 )</li> -<li class=fn><a href="#~TQAxWidget"><b>~TQAxWidget</b></a> ()</li> -</ul> -<h2>Important Inherited Members</h2> -<ul> -<li class=fn>TQVariant <a href="#dynamicCall"><b>dynamicCall</b></a> ( const TQCString & function, const TQVariant & var1 = TQVariant ( ), const TQVariant & var2 = TQVariant ( ), const TQVariant & var3 = TQVariant ( ), const TQVariant & var4 = TQVariant ( ), const TQVariant & var5 = TQVariant ( ), const TQVariant & var6 = TQVariant ( ), const TQVariant & var7 = TQVariant ( ), const TQVariant & var8 = TQVariant ( ) )</li> -<li class=fn>TQVariant <a href="#dynamicCall-2"><b>dynamicCall</b></a> ( const TQCString & function, TQValueList<TQVariant> & vars )</li> -<li class=fn>TQAxObject * <a href="#querySubObject"><b>querySubObject</b></a> ( const TQCString & name, const TQVariant & var1 = TQVariant ( ), const TQVariant & var2 = TQVariant ( ), const TQVariant & var3 = TQVariant ( ), const TQVariant & var4 = TQVariant ( ), const TQVariant & var5 = TQVariant ( ), const TQVariant & var6 = TQVariant ( ), const TQVariant & var7 = TQVariant ( ), const TQVariant & var8 = TQVariant ( ) )</li> -</ul> -<h2>Protected Members</h2> -<ul> -<li class=fn>virtual bool <a href="#createHostWindow"><b>createHostWindow</b></a> ( bool initialized )</li> -<li class=fn>virtual bool <a href="#translateKeyEvent"><b>translateKeyEvent</b></a> ( int message, int keycode ) const</li> -</ul> -<hr><a name="details"></a><h2>Detailed Description</h2> -<p> This class is defined in the <b>TQt <a href="activentqt.html#ActiveTQt">ActiveTQt</a> Extension</b>, which can be found in the <tt>qt/extensions</tt> directory. It is not included in the main TQt API. -<p> - -The TQAxWidget class is a <a href="tqwidget.html">TQWidget</a> that wraps an ActiveX control. - -<p> - -<p> A TQAxWidget can be instantiated as an empty object, with the name -of the ActiveX control it should wrap, or with an existing -interface pointer to the ActiveX control. The ActiveX control's -properties, methods and events which only use <a href="qaxbase.html">supported data types</a>, become available as TQt properties, -slots and signals. The base class <a href="qaxbase.html">TQAxBase</a> provides an API to -access the ActiveX directly through the IUnknown pointer. -<p> TQAxWidget is a TQWidget and can be used as such, e.g. it can be -organized in a widget hierarchy, receive events or act as an event -filter. Standard widget properties, e.g. <a href="tqwidget.html#enabled-prop">enabled</a> are supported, but it depends on the ActiveX -control to implement support for ambient properties like e.g. -palette or font. TQAxWidget tries to provide the necessary hints. -<p> <b>Warning:</b> -You can subclass TQAxWidget, but you cannot use the <a href="metaobjects.html#TQ_OBJECT">TQ_OBJECT</a> macro -in the subclass (the generated <a href="moc.html#moc">moc</a>-file will not compile), so you -cannot add further signals, slots or properties. This limitation -is due to the metaobject information generated in runtime. To work -around this problem, aggregate the TQAxWidget as a member of the -<a href="tqobject.html">TQObject</a> subclass. -<p> -<hr><h2>Member Function Documentation</h2> -<h3 class=fn><a name="TQAxWidget"></a>TQAxWidget::TQAxWidget ( <a href="tqwidget.html">TQWidget</a> * parent = 0, const char * name = 0, WFlags f = 0 ) -</h3> -Creates an empty TQAxWidget widget and propagates <em>parent</em>, <em>name</em> and <em>f</em> to the <a href="tqwidget.html">TQWidget</a> constructor. To initialize a control, -call <a href="qaxbase.html#setControl">setControl</a>. - -<h3 class=fn><a name="TQAxWidget-2"></a>TQAxWidget::TQAxWidget ( const <a href="tqstring.html">TQString</a> & c, <a href="tqwidget.html">TQWidget</a> * parent = 0, const char * name = 0, WFlags f = 0 ) -</h3> -Creates an TQAxWidget widget and initializes the ActiveX control <em>c</em>. -<em>parent</em>, <em>name</em> and <em>f</em> are propagated to the <a href="tqwidget.html">TQWidget</a> contructor. -<p> <p>See also <a href="qaxbase.html#control-prop">control</a>. - -<h3 class=fn><a name="TQAxWidget-3"></a>TQAxWidget::TQAxWidget ( IUnknown * iface, <a href="tqwidget.html">TQWidget</a> * parent = 0, const char * name = 0, WFlags f = 0 ) -</h3> -Creates a TQAxWidget that wraps the COM object referenced by <em>iface</em>. -<em>parent</em>, <em>name</em> and <em>f</em> are propagated to the <a href="tqwidget.html">TQWidget</a> contructor. - -<h3 class=fn><a name="~TQAxWidget"></a>TQAxWidget::~TQAxWidget () -</h3> -Shuts down the ActiveX control and destroys the TQAxWidget widget, -cleaning up all allocated resources. -<p> <p>See also <a href="qaxbase.html#clear">clear</a>(). - -<h3 class=fn>bool <a name="createHostWindow"></a>TQAxWidget::createHostWindow ( bool initialized )<tt> [virtual protected]</tt> -</h3> -Creates the client site for the ActiveX control, and returns TRUE if -the control could be embedded successfully, otherwise returns FALSE. -If <em>initialized</em> is TRUE the control has already been initialized. -<p> This function is called by <a href="qaxbase.html#initialize">initialize</a>(). If you reimplement initialize -to customize the actual control instantiation, call this function in your -reimplementation to have the control embedded by the default client side. -Creates the client site for the ActiveX control, and returns TRUE if -the control could be embedded successfully, otherwise returns FALSE. - -<h3 class=fn><a href="ntqvariant.html">TQVariant</a> <a name="dynamicCall"></a>TQAxBase::dynamicCall ( const <a href="ntqcstring.html">TQCString</a> & function, const <a href="ntqvariant.html">TQVariant</a> & var1 = TQVariant ( ), const <a href="ntqvariant.html">TQVariant</a> & var2 = TQVariant ( ), const <a href="ntqvariant.html">TQVariant</a> & var3 = TQVariant ( ), const <a href="ntqvariant.html">TQVariant</a> & var4 = TQVariant ( ), const <a href="ntqvariant.html">TQVariant</a> & var5 = TQVariant ( ), const <a href="ntqvariant.html">TQVariant</a> & var6 = TQVariant ( ), const <a href="ntqvariant.html">TQVariant</a> & var7 = TQVariant ( ), const <a href="ntqvariant.html">TQVariant</a> & var8 = TQVariant ( ) ) -</h3> -Calls the COM object's method <em>function</em>, passing the -parameters <em>var1</em>, <em>var1</em>, <em>var2</em>, <em>var3</em>, <em>var4</em>, <em>var5</em>, -<em>var6</em>, <em>var7</em> and <em>var8</em>, and returns the value returned by -the method, or an invalid <a href="ntqvariant.html">TQVariant</a> if the method does not return -a value or when the function call failed. -<p> If <em>function</em> is a method of the object the string must be provided -as the full prototype, for example as it would be written in a -<a href="tqobject.html#connect">TQObject::connect</a>() call. -<pre> - activeX->dynamicCall( "Navigate(const <a href="tqstring.html">TQString</a>&)", "www.trolltech.com" ); - </pre> - -<p> Alternatively a function can be called passing the parameters embedded -in the string, e.g. above function can also be invoked using -<pre> - activeX->dynamicCall("Navigate(\"www.trolltech.com\"); - </pre> - -All parameters are passed as strings; it depends on the control whether -they are interpreted correctly, and is slower than using the prototype -with correctly typed parameters. -<p> If <em>function</em> is a property the string has to be the name of the -property. The property setter is called when <em>var1</em> is a valid TQVariant, -otherwise the getter is called. -<pre> - activeX->dynamicCall( "Value", 5 ); - <a href="tqstring.html">TQString</a> text = activeX->dynamicCall( "Text" ).toString(); - </pre> - -Note that it is faster to get and set properties using -<a href="tqobject.html#property">TQObject::property</a>() and <a href="tqobject.html#setProperty">TQObject::setProperty</a>(). -<p> It is only possible to call functions through <a href="qaxbase.html#dynamicCall">dynamicCall</a>() that -have parameters or return values of datatypes supported by -<a href="ntqvariant.html">TQVariant</a>. See the <a href="qaxbase.html">TQAxBase</a> class documentation for a list of -supported and unsupported datatypes. If you want to call functions -that have unsupported datatypes in the parameter list, use -<a href="qaxbase.html#queryInterface">queryInterface</a>() to retrieve the appropriate COM interface, and -use the function directly. -<p> <pre> - IWebBrowser2 *webBrowser = 0; - activeX->queryInterface( IID_IWebBrowser2, (void**)&webBrowser ); - if ( webBrowser ) { - webBrowser->Navigate2( pvarURL ); - webBrowser->Release(); - } - </pre> - -<p> This is also more efficient. - -<p>Example: <a href="qaxcontainer-example-qutlook.html#x2720">qutlook/centralwidget.cpp</a>. -<h3 class=fn><a href="ntqvariant.html">TQVariant</a> <a name="dynamicCall-2"></a>TQAxBase::dynamicCall ( const <a href="ntqcstring.html">TQCString</a> & function, <a href="tqvaluelist.html">TQValueList</a><TQVariant> & vars ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Calls the COM object's method <em>function</em>, passing the -parameters in <em>vars</em>, and returns the value returned by -the method. If the method does not return a value or when -the function call failed this function returns an invalid -<a href="ntqvariant.html">TQVariant</a> object. -<p> The TQVariant objects in <em>vars</em> are updated when the method has -out-parameters. - -<h3 class=fn><a href="qaxobject.html">TQAxObject</a> * <a name="querySubObject"></a>TQAxBase::querySubObject ( const <a href="ntqcstring.html">TQCString</a> & name, const <a href="ntqvariant.html">TQVariant</a> & var1 = TQVariant ( ), const <a href="ntqvariant.html">TQVariant</a> & var2 = TQVariant ( ), const <a href="ntqvariant.html">TQVariant</a> & var3 = TQVariant ( ), const <a href="ntqvariant.html">TQVariant</a> & var4 = TQVariant ( ), const <a href="ntqvariant.html">TQVariant</a> & var5 = TQVariant ( ), const <a href="ntqvariant.html">TQVariant</a> & var6 = TQVariant ( ), const <a href="ntqvariant.html">TQVariant</a> & var7 = TQVariant ( ), const <a href="ntqvariant.html">TQVariant</a> & var8 = TQVariant ( ) ) -</h3> -Returns a pointer to a <a href="qaxobject.html">TQAxObject</a> wrapping the COM object provided -by the method or property <em>name</em>, passing passing the parameters -<em>var1</em>, <em>var1</em>, <em>var2</em>, <em>var3</em>, <em>var4</em>, <em>var5</em>, <em>var6</em>, -<em>var7</em> and <em>var8</em>. -<p> If <em>name</em> is provided by a method the string must include the -full function prototype. -<p> If <em>name</em> is a property the string must be the name of the property, -and <em>var1</em>, ... <em>var8</em> are ignored. -<p> The returned TQAxObject is a child of this object (which is either of -type TQAxObject or TQAxWidget), and is deleted when this object is -deleted. It is however safe to delete the returned object yourself, -and you should do so when you iterate over lists of subobjects. -<p> COM enabled applications usually have an object model publishing -certain elements of the application as dispatch interfaces. Use -this method to navigate the hierarchy of the object model, e.g. -<p> <pre> - TQAxWidget outlook( "Outlook.Application" ); - <a href="qaxobject.html">TQAxObject</a> *session = outlook.<a href="qaxbase.html#querySubObject">querySubObject</a>( "Session" ); - if ( session ) { - <a href="qaxobject.html">TQAxObject</a> *defFolder = session-><a href="qaxbase.html#querySubObject">querySubObject</a>( - "GetDefaultFolder(OlDefaultFolders)", - "olFolderContacts" ); - //... - } - </pre> - - -<p>Example: <a href="qaxcontainer-example-qutlook.html#x2721">qutlook/centralwidget.cpp</a>. -<h3 class=fn>bool <a name="translateKeyEvent"></a>TQAxWidget::translateKeyEvent ( int message, int keycode ) const<tt> [virtual protected]</tt> -</h3> -Reimplement this function to pass certain key events to the -ActiveX control. <em>message</em> is the Window message identifier -specifying the message type (ie. WM_KEYDOWN), and <em>keycode</em> is -the virtual keycode (ie. VK_TAB). -<p> If the function returns TRUE the key event is passed on to the -ActiveX control, which then either processes the event or passes -the event on to TQt. -<p> If the function returns FALSE the processing of the key event is -ignored by <a href="activentqt.html#ActiveTQt">ActiveTQt</a>, ie. the ActiveX control might handle it or -not. -<p> The default implementation returns TRUE for the following cases: -<p> <center><table cellpadding="4" cellspacing="2" border="0"> -<tr bgcolor="#a2c511"> -<th valign="top">WM_SYSKEYDOWN -<th valign="top">WM_SYSKEYUP -<th valign="top">WM_KEYDOWN -<tr bgcolor="#f0f0f0"> -<td valign="top">All keycodes -<td valign="top">VK_MENU -<td valign="top">VK_TAB, VK_DELETE and all non-arrow-keys in combination with VK_SHIFT, -VK_CONTROL or VK_MENU -</table></center> -<p> This table is the result of experimenting with popular ActiveX controls, -ie. Internet Explorer and Microsoft Office applications, but for some -controls it might require modification. - -<!-- 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> |