First version

src/frames/mainwindow.h

@@ -0,0 +1,44 @@
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+
+#include <QMainWindow>
+#include <QMessageBox>
+#include <QTimer>
+
+#include "../services/savemanager.h"
+#include "aboutdialog.h"
+
+
+QT_BEGIN_NAMESPACE
+namespace Ui { class MainWindow; }
+QT_END_NAMESPACE
+
+class MainWindow : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    MainWindow(QWidget *parent = nullptr);
+    ~MainWindow();
+
+private slots:
+    void createNote();
+    void selectionChanged(int);
+    void removeSelected();
+    void save();
+    void contentChanged();
+    void titleChanged();
+    void showAboutBox();
+
+private:
+    Ui::MainWindow *ui;
+    SaveManager *savemng;
+    QTimer *timer;
+
+    int currentIndex = -1;
+
+    void updateListView();
+    void clearAndDisableFields();
+};
+#endif // MAINWINDOW_H