Wait крутилки на все действия с редакторами

InstructorsAndTrainees/instructors/instructorsview.cpp

@@ -1,5 +1,6 @@
 #include <QHeaderView>
 #include <QTranslator>
+#include <QResizeEvent>
 #include "instructorsview.h"
 
 InstructorsView::InstructorsView(ConnectorToServer* connectorToServer, TypeView type, QWidget *parent):
@@ -36,6 +37,9 @@ void InstructorsView::resizeEvent(QResizeEvent *event)
         widthInstructor = 250;
 
     treeWidget->setColumnWidth(ColumnsTreeInsructors::clmn_Instructor, widthInstructor);
+
+    QSize size = event->size();
+    waitAnimationWidget->resize(size);
 }
 
 void InstructorsView::slot_NeedUpdateUI(bool treeInstructor, bool treeTrainee)
@@ -170,6 +174,8 @@ void InstructorsView::loadInstructorsFromDB()
     treeWidget->sortItems(ColumnsTreeInsructors::clmn_Instructor, Qt::SortOrder::AscendingOrder);
 
     mtxTreeWidget.unlock();
+
+    waitAnimationWidget->hideWithStop();
 }
 
 void InstructorsView::reSetHeadTreeWidget()