mainwindow.h Example File

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  #ifndef MAINWINDOW_H
  #define MAINWINDOW_H

  #include <QMainWindow>
  #include <QString>

  class QClipboard;
  class QComboBox;
  class QFontComboBox;
  class QLineEdit;
  class QScrollArea;
  class QCheckBox;

  class CharacterWidget;

  class MainWindow : public QMainWindow
  {
      Q_OBJECT

  public:
      MainWindow();

  public slots:
      void filterChanged(int);
      void findStyles(const QFont &font);
      void findSizes(const QFont &font);
      void insertCharacter(const QString &character);
  #ifndef QT_NO_CLIPBOARD
      void updateClipboard();
  #endif
      void showInfo();

  private:
      CharacterWidget *characterWidget;
      QComboBox *filterCombo;
      QComboBox *styleCombo;
      QComboBox *sizeCombo;
      QFontComboBox *fontCombo;
      QLineEdit *lineEdit;
      QScrollArea *scrollArea;
      QCheckBox *fontMerging;
  };

  #endif