AddressBar.h Example File

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 #ifndef ADDRESSBAR_H
 #define ADDRESSBAR_H

 #include <QWidget>

 class QLineEdit;
 class QToolButton;

 class AddressBar : public QWidget
 {
     Q_OBJECT

 public:
     AddressBar(QWidget *parent = 0);
     QSize sizeHint() const;

 protected:
     void resizeEvent(QResizeEvent *event);
     void focusInEvent(QFocusEvent *event);

 signals:
     void addressEntered(const QString &address);

 private slots:
     void processAddress();

 private:
     QLineEdit *m_lineEdit;
     QToolButton *m_toolButton;
 };

 #endif // ADDRESSBAR_H