diff -r 04478da357d0 -r 59562d8f8372 src/mainwindow.ui
--- a/src/mainwindow.ui	Tue Jun 28 14:10:27 2022 +0300
+++ b/src/mainwindow.ui	Tue Jun 28 14:20:08 2022 +0300
@@ -17,6 +17,12 @@
    <layout class="QVBoxLayout" name="verticalLayout_3">
     <item>
      <widget class="QMdiArea" name="mdiArea">
+      <property name="verticalScrollBarPolicy">
+       <enum>Qt::ScrollBarAsNeeded</enum>
+      </property>
+      <property name="horizontalScrollBarPolicy">
+       <enum>Qt::ScrollBarAsNeeded</enum>
+      </property>
       <property name="viewMode">
        <enum>QMdiArea::TabbedView</enum>
       </property>