6
我宣佈在C++通Java腳本函數作爲參數傳遞給C++函數
class Action : public QObject
{
Q_OBJECT
Q_PROPERTY(QString name READ name)
public:
Action(): QObject(0) {}
QString name() const { return "rem"; }
Q_INVOKABLE void getData() {};
}
我的對象,並使其可用於QML:
engine()->rootContext()->setContextProperty("action", new Action());
如何傳遞給getData()方法javascript函數作爲參數並在C++端調用此函數?
所以從QML來看它應該指向的樣子:
action.getData(function(data) { alert(data); });