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39
40#include "qgenericplugin.h"
41
42QT_BEGIN_NAMESPACE
43
44/*!
45 \class QGenericPlugin
46 \ingroup plugins
47 \inmodule QtGui
48
49 \brief The QGenericPlugin class is an abstract base class for
50 plugins.
51
52 A mouse plugin can be created by subclassing
53 QGenericPlugin and reimplementing the pure virtual create()
54 function. By exporting the derived class using the
55 Q_PLUGIN_METADATA() macro, The default implementation of the
56 QGenericPluginFactory class will automatically detect the plugin and
57 load the driver into the server application at run-time. See \l
58 {How to Create Qt Plugins} for details.
59
60 The json metadata file should contain a list of keys supported by this
61 plugin.
62
63 \sa QGenericPluginFactory
64*/
65
66/*!
67 Constructs a plugin with the given \a parent.
68
69 Note that this constructor is invoked automatically by the
70 moc generated code that exports the plugin, so there is no need for calling it
71 explicitly.
72*/
73QGenericPlugin::QGenericPlugin(QObject *parent)
74 : QObject(parent)
75{
76}
77
78/*!
79 Destroys the plugin.
80
81 Note that Qt destroys a plugin automatically when it is no longer
82 used, so there is no need for calling the destructor explicitly.
83*/
84QGenericPlugin::~QGenericPlugin()
85{
86}
87
88/*!
89 \fn QObject* QGenericPlugin::create(const QString &key, const QString& specification)
90
91 Implement this function to create a driver matching the type
92 specified by the given \a key and \a specification parameters. Note that
93 keys are case-insensitive.
94*/
95
96QT_END_NAMESPACE
97

source code of qtbase/src/gui/kernel/qgenericplugin.cpp