password screen and main.py update

src/passwordscreen.py

@@ -0,0 +1,36 @@
+from widgets import CenteredWidget
+from PySide import QtCore, QtGui
+
+# TODO: add onclick
+
+
+class PasswordScreen(CenteredWidget):
+
+    def __init__(self, encrypt):
+        super(PasswordScreen, self).__init__()
+        self._encrypt = encrypt
+        self.initUI()
+
+    def initUI(self):
+        self.resize(360, 200)
+        self.setMinimumSize(QtCore.QSize(360, 200))
+        self.setMaximumSize(QtCore.QSize(360, 200))
+
+        self.enter_pass = QtGui.QLabel(self)
+        self.enter_pass.setGeometry(QtCore.QRect(30, 10, 300, 30))
+
+        self.password = QtGui.QLineEdit(self)
+        self.password.setGeometry(QtCore.QRect(30, 80, 300, 30))
+        self.password.setEchoMode(QtGui.QLineEdit.EchoMode.Password)
+
+        self.button = QtGui.QPushButton(self)
+        self.button.setGeometry(QtCore.QRect(30, 120, 300, 30))
+        self.button.setText('OK')
+
+        self.retranslateUi()
+        QtCore.QMetaObject.connectSlotsByName(self)
+
+    def retranslateUi(self):
+        self.setWindowTitle(QtGui.QApplication.translate("pass", "Enter password", None, QtGui.QApplication.UnicodeUTF8))
+        self.enter_pass.setText(QtGui.QApplication.translate("pass", "Password:", None, QtGui.QApplication.UnicodeUTF8))
+