class SimpleStylePlugin : public QStylePlugin
{
Q_OBJECT
Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QStyleFactoryInterface" FILE "simplestyle.json")json
public:
SimpleStylePlugin() {}windows
QStringList keys() const; QStyle *create(const QString &key) override;
};ide
{
"Keys": [ "simplestyle" ]
}code
//! [0]
QStringList SimpleStylePlugin::keys() const
{
return QStringList() << "SimpleStyle";
}
//! [0]qt
//! [1]
QStyle *SimpleStylePlugin::create(const QString &key)
{
if (key.toLower() == "simplestyle")
return new SimpleStyle;
return 0;
}it
QProxyStyle qt4的windowsstyle已廢棄class