Part 7 - Additional Features | Qt Widgets 5.13.0

Qt 5.13 | Qt Widgets | Part 7 - Additional Features

Qt 5.13.0 Reference Documentation

# Part 7 - Additional Features

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      #ifndef ADDRESSBOOK_H
      #define ADDRESSBOOK_H

      #include <QWidget>
      #include <QMap>
      #include "finddialog.h"

      class QPushButton;
      class QLabel;
      class QLineEdit;
      class QTextEdit;

      class AddressBook : public QWidget
      {
          Q_OBJECT

      public:
          AddressBook(QWidget *parent = 0);
          enum Mode { NavigationMode, AddingMode, EditingMode };

      public slots:
          void addContact();
          void editContact();
          void submitContact();
          void cancel();
          void removeContact();
          void findContact();
          void next();
          void previous();
          void saveToFile();
          void loadFromFile();
          void exportAsVCard();

      private:
          void updateInterface(Mode mode);

          QPushButton *addButton;
          QPushButton *editButton;
          QPushButton *removeButton;
          QPushButton *findButton;
          QPushButton *submitButton;
          QPushButton *cancelButton;
          QPushButton *nextButton;
          QPushButton *previousButton;
          QPushButton *loadButton;
          QPushButton *saveButton;
          QPushButton *exportButton;
          QLineEdit *nameLine;
          QTextEdit *addressText;

          QMap<QString, QString> contacts;
          FindDialog *dialog;
          QString oldName;
          QString oldAddress;
          Mode currentMode;
      };

      #endif