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qgenericplugin.cpp
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1// Copyright (C) 2016 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3// Qt-Security score:significant reason:default
4
6
8
9/*!
10 \class QGenericPlugin
11 \ingroup plugins
12 \inmodule QtGui
13
14 \brief The QGenericPlugin class is an abstract base class for
15 plugins.
16
17 A mouse plugin can be created by subclassing
18 QGenericPlugin and reimplementing the pure virtual create()
19 function. By exporting the derived class using the
20 Q_PLUGIN_METADATA() macro, The default implementation of the
21 QGenericPluginFactory class will automatically detect the plugin and
22 load the driver into the server application at run-time. See \l
23 {How to Create Qt Plugins} for details.
24
25 The json metadata file should contain a list of keys supported by this
26 plugin.
27
28 \sa QGenericPluginFactory
29*/
30
31/*!
32 Constructs a plugin with the given \a parent.
33
34 Note that this constructor is invoked automatically by the
35 moc generated code that exports the plugin, so there is no need for calling it
36 explicitly.
37*/
38QGenericPlugin::QGenericPlugin(QObject *parent)
39 : QObject(parent)
40{
41}
42
43/*!
44 Destroys the plugin.
45
46 Note that Qt destroys a plugin automatically when it is no longer
47 used, so there is no need for calling the destructor explicitly.
48*/
49QGenericPlugin::~QGenericPlugin()
50{
51}
52
53/*!
54 \fn QObject* QGenericPlugin::create(const QString &key, const QString& specification)
55
56 Implement this function to create a driver matching the type
57 specified by the given \a key and \a specification parameters. Note that
58 keys are case-insensitive.
59*/
60
61QT_END_NAMESPACE
62
63#include "moc_qgenericplugin.cpp"
Combined button and popup list for selecting options.