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124 lines
5.0 KiB
124 lines
5.0 KiB
14 years ago
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'\" t
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.TH QAxScriptEngine 3qt "2 February 2007" "Trolltech AS" \" -*- nroff -*-
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.\" Copyright 1992-2007 Trolltech ASA. All rights reserved. See the
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.\" license file included in the distribution for a complete license
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.\" statement.
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.\"
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.ad l
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.nh
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.SH NAME
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QAxScriptEngine \- Wrapper around a script engine
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.SH SYNOPSIS
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This class is part of the \fBQt ActiveQt Extension\fR.
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.PP
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\fC#include <qaxscript.h>\fR
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.PP
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Inherits QAxObject.
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.PP
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.SS "Public Members"
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.in +1c
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.ti -1c
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.BI "enum \fBState\fR { Uninitialized = 0, Initialized = 5, Started = 1, Connected = 2, Disconnected = 3, Closed = 4 }"
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.br
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.ti -1c
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.BI "\fBQAxScriptEngine\fR ( const QString & language, QAxScript * script )"
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.br
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.ti -1c
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.BI "\fB~QAxScriptEngine\fR ()"
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.br
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.ti -1c
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.BI "bool \fBisValid\fR () const"
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.br
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.ti -1c
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.BI "bool \fBhasIntrospection\fR () const"
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.br
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.ti -1c
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.BI "QString \fBscriptLanguage\fR () const"
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.br
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.ti -1c
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.BI "State \fBstate\fR () const"
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.br
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.ti -1c
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.BI "void \fBsetState\fR ( State st )"
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.br
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.ti -1c
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.BI "void \fBaddItem\fR ( const QString & name )"
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.br
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.ti -1c
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.BI "long \fBqueryInterface\fR ( const QUuid & uuid, void ** iface ) const"
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.br
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.in -1c
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.SH DESCRIPTION
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This class is defined in the \fBQt ActiveQt Extension\fR, which can be found in the \fCqt/extensions\fR directory. It is not included in the main Qt API.
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.PP
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The QAxScriptEngine class provides a wrapper around a script engine.
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.PP
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Every instance of the QAxScriptEngine class represents an interpreter for script code in a particular scripting language. The class is usually not used directly. The QAxScript and QAxScriptManager classes provide convenient functions to handle and call script code.
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.PP
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Direct access to the script engine is provided through queryInterface().
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.PP
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\fBWarning:\fR This class is not available with the bcc5.5 and MingW compilers.
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.SS "Member Type Documentation"
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.SH "QAxScriptEngine::State"
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The State enumeration defines the different states a script engine can be in.
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.TP
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\fCQAxScriptEngine::Uninitialized\fR - The script has been created, but not yet initialized
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.TP
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\fCQAxScriptEngine::Initialized\fR - The script has been initialized, but is not running
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.TP
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\fCQAxScriptEngine::Started\fR - The script can execute code, but does not yet handle events
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.TP
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\fCQAxScriptEngine::Connected\fR - The script can execute code and is connected so that it can handle events
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.TP
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\fCQAxScriptEngine::Disconnected\fR - The script is loaded, but is not connected to event sources
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.TP
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\fCQAxScriptEngine::Closed\fR - The script has been closed.
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.SH MEMBER FUNCTION DOCUMENTATION
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.SH "QAxScriptEngine::QAxScriptEngine ( const QString & language, QAxScript * script )"
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Constructs a QAxScriptEngine object interpreting script code in \fIlanguage\fR provided by the code in \fIscript\fR. This is usually done by the QAxScript class when loading a script.
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.PP
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Instances of QAxScriptEngine should always have both a language and a script.
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.SH "QAxScriptEngine::~QAxScriptEngine ()"
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Destroys the QAxScriptEngine object, releasing all allocated resources.
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.SH "void QAxScriptEngine::addItem ( const QString & name )"
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Registers an item with the script engine. Script code can refer to this item using \fIname\fR.
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.SH "bool QAxScriptEngine::hasIntrospection () const"
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Returns TRUE if the script engine supports introspection; otherwise returns FALSE.
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.SH "bool QAxScriptEngine::isValid () const"
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Returns TRUE if the script engine has been initialized correctly; otherwise returns FALSE.
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.SH "long QAxScriptEngine::queryInterface ( const QUuid & uuid, void ** iface ) const"
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Requests the interface \fIuuid\fR from the script engine object and sets the value of \fIiface\fR to the provided interface, or to 0 if the requested interface could not be provided.
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.PP
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Returns the result of the QueryInterface implementation of the COM object.
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.SH "QString QAxScriptEngine::scriptLanguage () const"
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Returns the scripting language, for example "VBScript", or "JScript".
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.SH "void QAxScriptEngine::setState ( State st )"
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Sets the state of the script engine to \fIst\fR. Calling this function is usually not necessary.
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.SH "State QAxScriptEngine::state () const"
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Returns the state of the script engine.
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.SH "SEE ALSO"
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.BR http://doc.trolltech.com/qaxscriptengine.html
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.BR http://www.trolltech.com/faq/tech.html
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.SH COPYRIGHT
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Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com. See the
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license file included in the distribution for a complete license
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statement.
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.SH AUTHOR
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Generated automatically from the source code.
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.SH BUGS
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If you find a bug in Qt, please report it as described in
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.BR http://doc.trolltech.com/bughowto.html .
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Good bug reports help us to help you. Thank you.
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.P
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The definitive Qt documentation is provided in HTML format; it is
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located at $QTDIR/doc/html and can be read using Qt Assistant or with
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a web browser. This man page is provided as a convenience for those
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users who prefer man pages, although this format is not officially
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supported by Trolltech.
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.P
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If you find errors in this manual page, please report them to
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.BR qt-bugs@trolltech.com .
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Please include the name of the manual page (qaxscriptengine.3qt) and the Qt
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version (3.3.8).
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