Added startup progress dialog

qubesmanager/qube_manager.py

@@ -509,6 +509,14 @@ class VmManagerWindow(ui_qubemanager.Ui_VmManagerWindow, QtGui.QMainWindow):
         return [vm for vm in self.qubes_app.domains]
 
     def fill_table(self):
+        progress = QtGui.QProgressDialog(
+            self.tr(
+                "Loading Qube Manager..."), "", 0, 0)
+        progress.setWindowTitle(self.tr("Qube Manager"))
+        progress.setCancelButton(None)
+        progress.setModal(True)
+        progress.show()
+
         self.table.setSortingEnabled(False)
         vms_list = self.get_vms_list()
 
@@ -521,11 +529,15 @@ class VmManagerWindow(ui_qubemanager.Ui_VmManagerWindow, QtGui.QMainWindow):
             vm_row = VmRowInTable(vm, row_no, self.table)
             vms_in_table[vm.qid] = vm_row
             row_no += 1
+            if row_no % 5 == 0:
+                self.qt_app.processEvents()
 
         self.vms_list = vms_list
         self.vms_in_table = vms_in_table
         self.table.setSortingEnabled(True)
 
+        progress.hide()
+
     def showhide_vms(self):
         if not self.search:
             for row_no in range(self.table.rowCount()):
@@ -1268,7 +1280,6 @@ def main():
     qubes_app = Qubes()
 
     manager_window = VmManagerWindow(qt_app, qubes_app)
-
     manager_window.show()
     qt_app.exec_()