[since 5.6]font.styleName:string Sets the style name of the font. The style name is case insensitive. If set, the font will be matched against style name instead of the font propertiesfont.weight,font.boldandfont.italic. This property was introduced in Qt 5.6. ...
[since 5.6]font.styleName:string Sets the style name of the font. The style name is case insensitive. If set, the font will be matched against style name instead of the font propertiesfont.weight,font.boldandfont.italic. This property was introduced in Qt 5.6. ...
这不是一个绝对的问题，因为您可以使用QAbstractTableModel，但是由于您在QML中使用的是ListView，您应该...
virtual QPainterPath generateShape(const QString &shape, QWidget *parent) = 0; }; //! [1] //! [2] class FilterInterface { public: virtual ~FilterInterface() {} virtual QStringList filters() const = 0; virtual QImage filterImage(const QString &filter, const QImage &image, QWidget *...