diff --git a/_checksum_progress_dialog_Window.py b/_Window_checksum_progress_dialog.py
similarity index 100%
rename from _checksum_progress_dialog_Window.py
rename to _Window_checksum_progress_dialog.py
diff --git a/_comparison_dialog_Window.py b/_Window_comparison_dialog.py
similarity index 100%
rename from _comparison_dialog_Window.py
rename to _Window_comparison_dialog.py
diff --git a/_finding_files_dialog_Window.py b/_Window_finding_files_dialog.py
similarity index 100%
rename from _finding_files_dialog_Window.py
rename to _Window_finding_files_dialog.py
diff --git a/_import_dialog_Window.py b/_Window_import_dialog.py
similarity index 100%
rename from _import_dialog_Window.py
rename to _Window_import_dialog.py
diff --git a/_dialog_checksum_progress.py b/_dialog_checksum_progress.py
new file mode 100644
index 0000000..bcbd296
--- /dev/null
+++ b/_dialog_checksum_progress.py
@@ -0,0 +1,45 @@
+from PyQt6.QtWidgets import QDialog
+from _Window_import_dialog import Ui_DialogImport
+
+class DialogImport(QDialog, Ui_DialogImport):
+    def __init__(self,*args,**kwargs):
+        super(DialogImport,self).__init__(*args,**kwargs)
+        self.setupUi(self)
+        # self.import_dialog = UI_DialogImport()
+        # self.ui_import_dialog = Ui_DialogImport()
+        print('DialogImport')
+
+    def is_shown(self):
+        print(f'is_shown: {self.isVisible()}')
+        return self.isVisible()
+
+    def open_import_dialog(self):
+        print(f'open_import_dialog: {self.is_shown()}')
+        if not self.is_shown():
+            print('Inside if  not self.is_shown')
+            print('showing window')
+            self.show()
+
+    def close_import_dialog(self):
+        print('close_import_dialog')
+        if self.is_shown():
+            print('inside self.is_shown()')
+            print('hiding window')
+            self.hide()
+
+    def set_progress_importing(self, n):
+        print("%d%% done" % n)
+        self.progressBar_importing.setValue(int(n))
+        self.lcd_import_progress.display(n)
+
+    def set_progress_current_file(self, n):
+        print("%d%% done" % n)
+        self.progressBar_importing_2.setValue(int(n))
+        self.lcd_current_file_progress.display(n)
+
+    def set_importing_file(self,f):
+        self.l_importing_file_name.setText(f)
+
+    def add_to_imported_list(self,n):
+        self.set_importing_file('')
+        self.list_imported.addItem(n)
\ No newline at end of file
diff --git a/_find_files_dialog.py b/_dialog_find_files.py
similarity index 100%
rename from _find_files_dialog.py
rename to _dialog_find_files.py
diff --git a/_import_dialog.py b/_dialog_import.py
similarity index 100%
rename from _import_dialog.py
rename to _dialog_import.py