Working on simple window hierarchy

PasswordManagementWindow.cpp

@@ -0,0 +1,6 @@
+#include"PasswordManagementWindow.h"
+
+PasswordManagementWindow::PasswordManagementWindow(QWidget* parent) : QDialog(parent)
+{
+
+}

PasswordManagementWindow.h

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+#ifndef PASSWORDMANAGEMENTWINDOW_H_
+#define PASSWORDMANAGEMENTWINDOW_H_
+
+class PasswordManagementWindow : public QDialog, public CommonWindow, public ViewingWindow
+{
+
+};