doc/html/qaxbindable-h.html


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133

<!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/include/qaxbindable.h:1 -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>qaxbindable.h Include File</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&nbsp;Classes</font></a>
 | <a href="mainclasses.html">
<font color="#004faf">Main&nbsp;Classes</font></a>
 | <a href="annotated.html">
<font color="#004faf">Annotated</font></a>
 | <a href="groups.html">
<font color="#004faf">Grouped&nbsp;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>qaxbindable.h</h1>

<p>This is the verbatim text of the qaxbindable.h include file. It is provided only for illustration; the copyright remains with Trolltech.
<hr>
<pre>
/****************************************************************************
** $Id: qt/qaxbindable.h   3.3.8   edited Jan 11 14:46 $
**
** Declaration of the QAxBindable class
**
** Copyright (C) 2001-2007 Trolltech ASA.  All rights reserved.
**
** This file is part of the Active Qt integration.
**
** Licensees holding valid Qt Enterprise Edition
** licenses for Windows may use this file in accordance with the Qt Commercial
** License Agreement provided with the Software.
**
** This file is not available for use under any other license without
** express written permission from the copyright holder.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
**   information about Qt Commercial License Agreements.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/

#ifndef QAXBINDABLE_H
#define QAXBINDABLE_H

#include &lt;qwidget.h&gt;
#include &lt;private/qcom_p.h&gt;

struct IAxServerBase;
struct IUnknown;

class QAxAggregated
{
    friend class QAxServerBase;
public:
    virtual long queryInterface( const QUuid &amp;iid, void **iface ) = 0;

protected:
    virtual ~QAxAggregated();

    IUnknown *controllingUnknown() const
    { return controlling_unknown; }
    QWidget *widget() const 
    { 
	if ( the_object &amp;&amp; the_object-&gt;isWidgetType() )
	    return (QWidget*)the_object;
	return 0;
    }
    QObject *object() const { return the_object; }

private:
    IUnknown *controlling_unknown;
    QObject *the_object;
};

#define QAXAGG_IUNKNOWN \
    HRESULT WINAPI QueryInterface( REFIID iid, LPVOID *iface ) { \
    return controllingUnknown()-&gt;QueryInterface( iid, iface ); } \
    ULONG WINAPI AddRef() {return controllingUnknown()-&gt;AddRef(); } \
    ULONG WINAPI Release() {return controllingUnknown()-&gt;Release(); } \


class QAxBindable
{
    friend class QAxServerBase;
public:
    QAxBindable();
    virtual ~QAxBindable();
    
    virtual QAxAggregated *createAggregate();
    static void reportError( int code, const QString &amp;src, const QString &amp;desc, const QString &amp;help = QString::null );

protected:
    bool requestPropertyChange( const char *property );
    void propertyChanged( const char *property );

    IUnknown *clientSite() const;

private:
    IAxServerBase *activex;
};

#endif // QAXBINDABLE_H
</pre>
<!-- eof -->
<p><address><hr><div align=center>
<table width=100% cellspacing=0 border=0><tr>
<td>Copyright &copy; 2007
<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
<td align=right><div align=right>Qt 3.3.8</div>
</table></div></address></body>
</html>