Исправил задачу №8

source/ubl-settings-resourcequota.c

@@ -794,6 +794,9 @@ void event_all(main_window *widgets) {
 void main_event(main_window *widgets) {
     /* Signal connection | Присоединение сигналов */
     g_signal_connect(G_OBJECT(widgets->Window), "destroy", G_CALLBACK(gtk_main_quit), NULL);
+
+    g_signal_connect(G_OBJECT(widgets->notebookMain), "switch-page", G_CALLBACK(select_page_notebook), NULL);
+
     g_signal_connect(G_OBJECT(widgets->DocumentationMenuItem),"activate",G_CALLBACK(on_open_documentation_confirmation),WIKI_LINK);
     g_signal_connect(G_OBJECT(widgets->AboutMenuItem),"activate",G_CALLBACK(on_about),NULL);
     
@@ -814,6 +817,17 @@ void main_event(main_window *widgets) {
     g_signal_connect(G_OBJECT(widgets->SaveLocalMenuItem), "activate", G_CALLBACK(wrapper_system_save), widgets);
     g_signal_connect(G_OBJECT(widgets->SaveMenuItem), "activate", G_CALLBACK(wrapper_all_save), widgets);
 }
+gboolean select_page_notebook(
+  GtkNotebook* self,
+  gboolean object,
+  gpointer user_data
+) {
+    int menu = gtk_notebook_get_current_page(GTK_NOTEBOOK(widgets->notebookMain));
+    if (menu == 0 || menu == 2) {
+        yon_terminal_integrated_launch(widgets->vteDispatcher, "clear", NULL, NULL);
+        main_update_dispatcher();
+    }
+}
 void wrapper_add_show(GtkWidget *self) {
     add_show(NULL, glade_path);
     g_signal_connect(G_OBJECT(get_widget_add()->btnSaveTempSave), "clicked", G_CALLBACK(main_add_btn_save), NULL);

source/ubl-settings-resourcequota.h

@@ -214,4 +214,5 @@ char* template_format_str_set_save(char* source_set_cmd);
 char* save_format_key(int index);
 void get_param_io_limit(char** arr_values, int index_start, int size, int index_n1, char *key_find);
 char* add_io_str_format_ubconfig(char* cmd_io, char* key,  int** i_o_limit,  int** i_o_limit_size, char*** disk_read, int index);
-char* format_io_limit_in_tree_view(config_str* disk, int** i_o_limit, int** i_o_limit_size, int index);
+char* format_io_limit_in_tree_view(config_str* disk, int** i_o_limit, int** i_o_limit_size, int index);
+gboolean select_page_notebook(GtkNotebook* self, gboolean object, gpointer user_data);

ubl-settings-resourcequota.glade

@@ -3702,6 +3702,12 @@ limit
                             <property name="tab-fill">False</property>
                           </packing>
                         </child>
+                        <child type="action-start">
+                          <placeholder/>
+                        </child>
+                        <child type="action-end">
+                          <placeholder/>
+                        </child>
                       </object>
                       <packing>
                         <property name="expand">True</property>