Mercurial Repositories > eric / file comparison
comparison: eric6/E5Gui/E5StringListEditWidget.py
eric6/E5Gui/E5StringListEditWidget.py
- changeset 6942
- 2602857055c5
- parent 6645
- ad476851d7e0
- child 7229
- 53054eb5b15a
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| 6941:f99d60d6b59b | 6942:2602857055c5 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2015 - 2019 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a dialog to edit a list of strings. | |
| 8 """ | |
| 9 | |
| 10 from __future__ import unicode_literals | |
| 11 from PyQt5.QtCore import pyqtSlot, pyqtSignal, Qt, QSortFilterProxyModel, \ | |
| 12 QStringListModel | |
| 13 from PyQt5.QtWidgets import QWidget, QInputDialog, QLineEdit | |
| 14 | |
| 15 from .Ui_E5StringListEditWidget import Ui_E5StringListEditWidget | |
| 16 | |
| 17 | |
| 18 class E5StringListEditWidget(QWidget, Ui_E5StringListEditWidget): | |
| 19 """ | |
| 20 Class implementing a dialog to edit a list of strings. | |
| 21 | |
| 22 @signal setToDefault() emitted to request the default list of values | |
| 23 """ | |
| 24 setToDefault = pyqtSignal() | |
| 25 | |
| 26 def __init__(self, parent=None): | |
| 27 """ | |
| 28 Constructor | |
| 29 | |
| 30 @param parent reference to the parent widget (QWidget) | |
| 31 """ | |
| 32 super(E5StringListEditWidget, self).__init__(parent) | |
| 33 self.setupUi(self) | |
| 34 | |
| 35 self.__model = QStringListModel(self) | |
| 36 self.__proxyModel = QSortFilterProxyModel(self) | |
| 37 self.__proxyModel.setFilterCaseSensitivity(Qt.CaseInsensitive) | |
| 38 self.__proxyModel.setSourceModel(self.__model) | |
| 39 self.stringList.setModel(self.__proxyModel) | |
| 40 | |
| 41 self.defaultButton.hide() | |
| 42 | |
| 43 self.searchEdit.textChanged.connect( | |
| 44 self.__proxyModel.setFilterFixedString) | |
| 45 | |
| 46 self.removeButton.clicked.connect(self.stringList.removeSelected) | |
| 47 self.removeAllButton.clicked.connect(self.stringList.removeAll) | |
| 48 self.defaultButton.clicked.connect(self.setToDefault) | |
| 49 | |
| 50 def setList(self, stringList): | |
| 51 """ | |
| 52 Public method to set the list of strings to be edited. | |
| 53 | |
| 54 @param stringList list of strings to be edited (list of string) | |
| 55 """ | |
| 56 self.__model.setStringList(stringList) | |
| 57 self.__model.sort(0) | |
| 58 | |
| 59 def getList(self): | |
| 60 """ | |
| 61 Public method to get the edited list of strings. | |
| 62 | |
| 63 @return edited list of string (list of string) | |
| 64 """ | |
| 65 return self.__model.stringList()[:] | |
| 66 | |
| 67 def setListWhatsThis(self, txt): | |
| 68 """ | |
| 69 Public method to set a what's that help text for the string list. | |
| 70 | |
| 71 @param txt help text to be set (string) | |
| 72 """ | |
| 73 self.stringList.setWhatsThis(txt) | |
| 74 | |
| 75 def setDefaultVisible(self, visible): | |
| 76 """ | |
| 77 Public method to show or hide the default button. | |
| 78 | |
| 79 @param visible flag indicating the visibility of the default button | |
| 80 @type bool | |
| 81 """ | |
| 82 self.defaultButton.setVisible(visible) | |
| 83 | |
| 84 @pyqtSlot() | |
| 85 def on_addButton_clicked(self): | |
| 86 """ | |
| 87 Private slot to add an entry to the list. | |
| 88 """ | |
| 89 entry, ok = QInputDialog.getText( | |
| 90 self, | |
| 91 self.tr("Add Entry"), | |
| 92 self.tr("Enter the entry to add to the list:"), | |
| 93 QLineEdit.Normal) | |
| 94 if ok and entry != "" and entry not in self.__model.stringList(): | |
| 95 self.__model.insertRow(self.__model.rowCount()) | |
| 96 self.__model.setData( | |
| 97 self.__model.index(self.__model.rowCount() - 1), entry) | |
| 98 self.__model.sort(0) |
