kernel/qgenericplugin.cpp

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41 -
42#include "qgenericplugin.h" -
43 -
44#ifndef QT_NO_LIBRARY -
45 -
46QT_BEGIN_NAMESPACE -
47 -
48/*! -
49 \class QGenericPlugin -
50 \ingroup plugins -
51 \inmodule QtGui -
52 -
53 \brief The QGenericPlugin class is an abstract base class for -
54 plugins. -
55 -
56 A mouse plugin can be created by subclassing -
57 QGenericPlugin and reimplementing the pure virtual create() -
58 function. By exporting the derived class using the -
59 Q_PLUGIN_METADATA() macro, The default implementation of the -
60 QGenericPluginFactory class will automatically detect the plugin and -
61 load the driver into the server application at run-time. See \l -
62 {How to Create Qt Plugins} for details. -
63 -
64 The json metadata file should contain a list of keys supported by this -
65 plugin. -
66 -
67 \sa QGenericPluginFactory -
68*/ -
69 -
70/*! -
71 Constructs a plugin with the given \a parent. -
72 -
73 Note that this constructor is invoked automatically by the -
74 moc generated code that exports the plugin, so there is no need for calling it -
75 explicitly. -
76*/ -
77QGenericPlugin::QGenericPlugin(QObject *parent) -
78 : QObject(parent) -
79{ -
80}
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81 -
82/*! -
83 Destroys the plugin. -
84 -
85 Note that Qt destroys a plugin automatically when it is no longer -
86 used, so there is no need for calling the destructor explicitly. -
87*/ -
88QGenericPlugin::~QGenericPlugin() -
89{ -
90} -
91 -
92/*! -
93 \fn QObject* QGenericPlugin::create(const QString &key, const QString& specification) -
94 -
95 Implement this function to create a driver matching the type -
96 specified by the given \a key and \a specification parameters. Note that -
97 keys are case-insensitive. -
98 -
99 \sa keys() -
100*/ -
101 -
102QT_END_NAMESPACE -
103 -
104#endif // QT_NO_LIBRARY -
105 -
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