#ifndef WIDGET_H #define WIDGET_H #include namespace Ui { class Widget; } class Widget : public QWidget { Q_OBJECT public: explicit Widget(QWidget *parent = 0); ~Widget(); private slots: void on_lineEdit_textEdited(const QString &arg1); private: Ui::Widget *ui; // QWidget interface protected: virtual void resizeEvent(QResizeEvent *); }; #endif // WIDGET_H