Mercurial Repositories > eric / file comparison
comparison: VirtualEnv/VirtualenvNameDialog.py
VirtualEnv/VirtualenvNameDialog.py
- branch
- conda
- changeset 6677
- 6299d69a218a
- child 6678
- 5f1de9e59227
equal
deleted
inserted
replaced
| 6676:536ad4fa35aa | 6677:6299d69a218a |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2019 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a dialog to enter the logical name for a new virtual | |
| 8 environment. | |
| 9 """ | |
| 10 | |
| 11 from PyQt5.QtCore import pyqtSlot, Qt | |
| 12 from PyQt5.QtWidgets import QDialog, QDialogButtonBox | |
| 13 | |
| 14 from .Ui_VirtualenvNameDialog import Ui_VirtualenvNameDialog | |
| 15 | |
| 16 | |
| 17 class VirtualenvNameDialog(QDialog, Ui_VirtualenvNameDialog): | |
| 18 """ | |
| 19 Class implementing a dialog to enter the logical name for a new virtual | |
| 20 environment. | |
| 21 """ | |
| 22 def __init__(self, environments, currentName, parent=None): | |
| 23 """ | |
| 24 Constructor | |
| 25 | |
| 26 @param environments list of environment names to be shown | |
| 27 @type list of str | |
| 28 @param currentName name to be shown in the name edit | |
| 29 @type str | |
| 30 @param parent reference to the parent widget | |
| 31 @type QWidget | |
| 32 """ | |
| 33 super(VirtualenvNameDialog, self).__init__(parent) | |
| 34 self.setupUi(self) | |
| 35 | |
| 36 self.envsList.addItems(environments) | |
| 37 self.nameEdit.setText(currentName) | |
| 38 | |
| 39 self.nameEdit.setFocus(Qt.OtherFocusReason) | |
| 40 self.nameEdit.selectAll() | |
| 41 | |
| 42 @pyqtSlot(str) | |
| 43 def on_nameEdit_textChanged(self, txt): | |
| 44 """ | |
| 45 Slot documentation goes here. | |
| 46 | |
| 47 @param txt contens of the name edit | |
| 48 @type str | |
| 49 """ | |
| 50 items = self.envsList.findItems(txt, Qt.MatchExactly) | |
| 51 self.buttonBox.button(QDialogButtonBox.Ok).setEnabled( | |
| 52 bool(txt) and len(items) == 0) | |
| 53 | |
| 54 def getName(self): | |
| 55 """ | |
| 56 Public method to get the entered name. | |
| 57 | |
| 58 @return name for the environment | |
| 59 @rtype str | |
| 60 """ | |
| 61 return self.nameEdit.text() |
