Mercurial Repositories > eric / file comparison
comparison: src/eric7/EricNetwork/EricHostnameInputWidget.py
src/eric7/EricNetwork/EricHostnameInputWidget.py
- branch
- eric7
- changeset 10153
- ffe7432f716b
- child 10167
- 0a62a4bf749c
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| 10152:33e7b9d3f91c | 10153:ffe7432f716b |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2023 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing an input widget for network host names. | |
| 8 """ | |
| 9 | |
| 10 from PyQt6.QtCore import QRegularExpression | |
| 11 from PyQt6.QtGui import QRegularExpressionValidator | |
| 12 from PyQt6.QtWidgets import QLineEdit | |
| 13 | |
| 14 | |
| 15 class EricHostnameInputWidget(QLineEdit): | |
| 16 """ | |
| 17 Class implementing an input widget for network host names. | |
| 18 """ | |
| 19 def __init__(self, parent=None): | |
| 20 """ | |
| 21 Constructor | |
| 22 | |
| 23 @param parent reference to the parent widget (defaults to None) | |
| 24 @type QWidget (optional) | |
| 25 """ | |
| 26 super().__init__(parent) | |
| 27 | |
| 28 self.setClearButtonEnabled(True) | |
| 29 | |
| 30 self.setValidator( | |
| 31 QRegularExpressionValidator( | |
| 32 QRegularExpression( | |
| 33 r"""([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])""" | |
| 34 ) | |
| 35 ) | |
| 36 ) | |
| 37 self.setMaxLength(63) |
