diff options
Diffstat (limited to 'examples/network/googlesuggest/googlesuggest.h')
-rw-r--r-- | examples/network/googlesuggest/googlesuggest.h | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/examples/network/googlesuggest/googlesuggest.h b/examples/network/googlesuggest/googlesuggest.h index 1d42f31571..a0b0ac069c 100644 --- a/examples/network/googlesuggest/googlesuggest.h +++ b/examples/network/googlesuggest/googlesuggest.h @@ -53,14 +53,7 @@ #include <QtWidgets> #include <QtNetwork> -#include <QObject> - -QT_BEGIN_NAMESPACE -class QLineEdit; -class QNetworkReply; -class QTimer; -class QTreeWidget; -QT_END_NAMESPACE +#include <QtCore> //! [1] class GSuggestCompletion : public QObject @@ -68,10 +61,10 @@ class GSuggestCompletion : public QObject Q_OBJECT public: - GSuggestCompletion(QLineEdit *parent = 0); + explicit GSuggestCompletion(QLineEdit *parent = nullptr); ~GSuggestCompletion(); bool eventFilter(QObject *obj, QEvent *ev) override; - void showCompletion(const QStringList &choices); + void showCompletion(const QVector<QString> &choices); public slots: @@ -81,9 +74,9 @@ public slots: void handleNetworkData(QNetworkReply *networkReply); private: - QLineEdit *editor; - QTreeWidget *popup; - QTimer *timer; + QLineEdit *editor = nullptr; + QTreeWidget *popup = nullptr; + QTimer timer; QNetworkAccessManager networkManager; }; //! [1] |