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# findfiledialog.h Example File
help/simpletextviewer/findfiledialog.h

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     #ifndef FINDFILEDIALOG_H
     #define FINDFILEDIALOG_H

     #include <QtGui/QDialog>

     class QComboBox;
     class QDialogButtonBox;
     class QLabel;
     class QToolButton;
     class QTreeWidget;
     class QTreeWidgetItem;

     class Assistant;
     class TextEdit;

     class FindFileDialog : public QDialog
     {
         Q_OBJECT

     public:
         FindFileDialog(TextEdit *editor, Assistant *assistant);

     private slots:
         void browse();
         void help();
         void openFile(QTreeWidgetItem *item = 0);
         void update();

     private:
         void findFiles();
         void showFiles(const QStringList &files);

         void createButtons();
         void createComboBoxes();
         void createFilesTree();
         void createLabels();
         void createLayout();

         Assistant *currentAssistant;
         TextEdit *currentEditor;
         QTreeWidget *foundFilesTree;

         QComboBox *directoryComboBox;
         QComboBox *fileNameComboBox;

         QLabel *directoryLabel;
         QLabel *fileNameLabel;

         QDialogButtonBox *buttonBox;

         QToolButton *browseButton;
     };

     #endif