qstyleplugin.3qt man page
QStylePlugin — Abstract base for custom QStyle plugins
virtual QStringList keys () const = 0
virtual QStyle * create ( const QString & key ) = 0
The QStylePlugin class provides an abstract base for custom QStyle plugins.
The style plugin is a simple plugin interface that makes it easy to create custom styles that can be loaded dynamically into applications with a QStyleFactory.
Writing a style plugin is achieved by subclassing this base class, reimplementing the pure virtual functions keys() and create(), and exporting the class with the
Q_EXPORT_PLUGIN macro. See the plugins documentation for an example.
See also Plugins.
Member Function Documentation
Constructs a style plugin. This is invoked automatically by the
Destroys the style plugin.
You never have to call this explicitly. Qt destroys a plugin automatically when it is no longer used.
QStyle * QStylePlugin::create ( const QString & key ) [pure virtual]
Creates and returns a QStyle object for the style key key. The style key is usually the class name of the required style.
See also keys().
QStringList QStylePlugin::keys () const [pure virtual]
Returns the list of style keys this plugin supports.
These keys are usually the class names of the custom styles that are implemented in the plugin.
See also create().
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