diff -r 536ad4fa35aa -r 6299d69a218a VirtualEnv/VirtualenvNameDialog.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/VirtualEnv/VirtualenvNameDialog.py Sun Jan 27 19:52:37 2019 +0100
@@ -0,0 +1,61 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2019 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to enter the logical name for a new virtual
+environment.
+"""
+
+from PyQt5.QtCore import pyqtSlot, Qt
+from PyQt5.QtWidgets import QDialog, QDialogButtonBox
+
+from .Ui_VirtualenvNameDialog import Ui_VirtualenvNameDialog
+
+
+class VirtualenvNameDialog(QDialog, Ui_VirtualenvNameDialog):
+ """
+ Class implementing a dialog to enter the logical name for a new virtual
+ environment.
+ """
+ def __init__(self, environments, currentName, parent=None):
+ """
+ Constructor
+
+ @param environments list of environment names to be shown
+ @type list of str
+ @param currentName name to be shown in the name edit
+ @type str
+ @param parent reference to the parent widget
+ @type QWidget
+ """
+ super(VirtualenvNameDialog, self).__init__(parent)
+ self.setupUi(self)
+
+ self.envsList.addItems(environments)
+ self.nameEdit.setText(currentName)
+
+ self.nameEdit.setFocus(Qt.OtherFocusReason)
+ self.nameEdit.selectAll()
+
+ @pyqtSlot(str)
+ def on_nameEdit_textChanged(self, txt):
+ """
+ Slot documentation goes here.
+
+ @param txt contens of the name edit
+ @type str
+ """
+ items = self.envsList.findItems(txt, Qt.MatchExactly)
+ self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(
+ bool(txt) and len(items) == 0)
+
+ def getName(self):
+ """
+ Public method to get the entered name.
+
+ @return name for the environment
+ @rtype str
+ """
+ return self.nameEdit.text()
