www.pudn.com > chap02.rar > finddialog.h

#ifndef FINDDIALOG_H 
#define FINDDIALOG_H 
 
#include  
 
class QCheckBox; 
class QLabel; 
class QLineEdit; 
class QPushButton; 
 
class FindDialog : public QDialog 
{ 
    Q_OBJECT 
 
public: 
    FindDialog(QWidget *parent = 0); 
 
signals: 
    void findNext(const QString &str, Qt::CaseSensitivity cs); 
    void findPrevious(const QString &str, Qt::CaseSensitivity cs); 
 
private slots: 
    void findClicked(); 
    void enableFindButton(const QString &text); 
 
private: 
    QLabel *label; 
    QLineEdit *lineEdit; 
    QCheckBox *caseCheckBox; 
    QCheckBox *backwardCheckBox; 
    QPushButton *findButton; 
    QPushButton *closeButton; 
}; 
 
#endif