#ifndef FINDDIALOG_H#define FINDDIALOG_H#include <qdialog.h>class QCheckBox;class QLabel;class QLineEdit;class QPushButton;class FindDialog : public QDialog{    Q_OBJECTpublic:    FindDialog(QWidget *parent = 0, const char *name = 0);signals:    void findNext(const QString &str, bool caseSensitive);    void findPrev(const QString &str, bool caseSensitive);private slots:    void findClicked();    void enableFindButton(const QString &text);private:    QLabel *label;    QLineEdit *lineEdit;    QCheckBox *caseCheckBox;    QCheckBox *backwardCheckBox;    QPushButton *findButton;    QPushButton *closeButton;};#endif