feat: first UI update

mainwindow.h

@@ -12,6 +12,7 @@
 #include <Core/sendsystem.h>
 #include <Core/hashcomparer.h>
 #include "Datas.h"
+#include "mywinheader.h"
 #include "updatenotifywidget.h"
 
 QT_BEGIN_NAMESPACE
@@ -67,8 +68,11 @@ private slots:
     void on_undoChangesButton_clicked();
     void on_startWithCurrentChangesButton_clicked();
 
+    void on_exitButton_clicked();
+
 private:
     Ui::MainWindow *ui;
+    MyWinHeader *header;
     UpdateNotifyWidget *updateWidget;
     QTranslator translator;
     TCPClient *client;
@@ -80,7 +84,10 @@ private:
     SendSystem *sendSystem;
     HashComparer *hashComparer;
     QThread *connectionThread;
+    QThread *animationThread;
     QTimer *timer;
+    QMovie *movie;
+    QLabel *movieLabel;
     QList<FileData> *updateList;
 
     int fileCountForUpdate;
@@ -101,6 +108,8 @@ private:
     void bindClient();
     void createObjects();
     void showUpdateInfo();
+    void startLoadingAnim();
+    void stopLoadingMovie();
 
     void showCompleteDialogBox(bool flag);
 protected: