utun2/tools/chatgui/src/settingsdialog.h

// settingsdialog.h — Settings dialog with category list
#pragma once

#include <QDialog>
#include <QListWidget>
#include <QStackedWidget>
#include <QPushButton>
#include <QLineEdit>
#include <QString>

class NetworkSettingsPage;
class DatabaseSettingsPage;
class StatusPage;
class NodesPage;
class SoundSettingsPage;
class DbManager;
class UtunNode;

class SettingsDialog : public QDialog {
    Q_OBJECT
public:
    explicit SettingsDialog(const QString& configPath, DbManager* db, UtunNode* node, QWidget* parent = nullptr);

private slots:
    void onCategoryChanged(int row);
    void onSave();

private:
    void loadProfileFromConfig(const QString& path);

    QString               m_configPath;
    QListWidget*          m_categoryList;
    QStackedWidget*       m_pages;
    QPushButton*          m_saveBtn;
    QLineEdit*            m_nicknameEdit;
    QString               m_oldNickname;
    NetworkSettingsPage*  m_networkPage;
    DatabaseSettingsPage* m_databasePage;
    StatusPage*           m_statusPage;
    NodesPage*            m_nodesPage;
    SoundSettingsPage*    m_soundPage;
};