Mercurial Repositories > Django Tags Menu / file comparison
comparison: ProjectDjangoTagsMenu/MultiLineInputDialog.py
ProjectDjangoTagsMenu/MultiLineInputDialog.py
- changeset 9
- 1b11bf54b3b2
- child 10
- ef5694c0bf3a
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| 8:7e8f788fe340 | 9:1b11bf54b3b2 |
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| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2014 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a dialog for the input of multi line text. | |
| 8 """ | |
| 9 | |
| 10 from PyQt4.QtGui import QDialog | |
| 11 | |
| 12 from .Ui_MultiLineInputDialog import Ui_MultiLineInputDialog | |
| 13 | |
| 14 | |
| 15 class MultiLineInputDialog(QDialog, Ui_MultiLineInputDialog): | |
| 16 """ | |
| 17 Class implementing a dialog for the input of multi line text. | |
| 18 """ | |
| 19 def __init__(self, label, default, parent=None): | |
| 20 """ | |
| 21 Constructor | |
| 22 | |
| 23 @param label label for the entry field (string) | |
| 24 @param default default value for the entry field (string) | |
| 25 @param parent reference to the parent widget (QWidget) | |
| 26 """ | |
| 27 super(MultiLineInputDialog, self).__init__(parent) | |
| 28 self.setupUi(self) | |
| 29 | |
| 30 def getData(self): | |
| 31 """ | |
| 32 Public method to retrieve the multi line text. | |
| 33 | |
| 34 @return multi line text (string) | |
| 35 """ | |
| 36 return self.multiLineEdit.toPlainText() | |
| 37 | |
| 38 @staticmethod | |
| 39 def getText(parent, title, label, default=""): | |
| 40 """ | |
| 41 Static method to create the dialog and return the multi line text. | |
| 42 | |
| 43 @param parent reference to the parent widget (QWidget) | |
| 44 @param title title of the dialog (string) | |
| 45 @param label label for the entry field (string) | |
| 46 @param default default value for the entry field (string) | |
| 47 @return multi line text (string) and a flag indicating the acceptance | |
| 48 state (boolean) | |
| 49 """ | |
| 50 dlg = MultiLineInputDialog(label, default, parent) | |
| 51 dlg.setWindowTitle(title) | |
| 52 if dlg.exec_() == QDialog.Accepted: | |
| 53 return dlg.getData(), True | |
| 54 else: | |
| 55 return "", False |
