Mercurial Repositories > eric / file comparison
comparison: eric7/Plugins/WizardPlugins/DotDesktopWizard/DotDesktopListSelectionDialog.py
eric7/Plugins/WizardPlugins/DotDesktopWizard/DotDesktopListSelectionDialog.py
- branch
- eric7
- changeset 8312
- 800c432b34c8
- parent 8218
- 7c09585bd960
- child 8318
- 962bce857696
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| 8311:4e8b98454baa | 8312:800c432b34c8 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2013 - 2021 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a dialog to select multiple entries from a list. | |
| 8 """ | |
| 9 | |
| 10 from PyQt5.QtWidgets import QDialog, QListWidgetItem, QAbstractItemView | |
| 11 | |
| 12 from .Ui_DotDesktopListSelectionDialog import Ui_DotDesktopListSelectionDialog | |
| 13 | |
| 14 | |
| 15 class DotDesktopListSelectionDialog(QDialog, Ui_DotDesktopListSelectionDialog): | |
| 16 """ | |
| 17 Class implementing a dialog to select multiple entries from a list. | |
| 18 """ | |
| 19 def __init__(self, entries, selectedEntries, separator, subEntries=None, | |
| 20 allowMultiMain=True, allowMultiSub=True, parent=None): | |
| 21 """ | |
| 22 Constructor | |
| 23 | |
| 24 @param entries list of entries to be shown (list of string) | |
| 25 @param selectedEntries list of entries to be selected (list of string | |
| 26 or string of entries separated by separator) | |
| 27 @param separator separator string (string) | |
| 28 @param subEntries secondary list of entries (list of string) | |
| 29 @param allowMultiMain flag indicating to allow multiple selections for | |
| 30 the main entry (bool) | |
| 31 @param allowMultiSub flag indicating to allow multiple selections for | |
| 32 the sub entry (bool) | |
| 33 @param parent reference to the parent widget (QWidget) | |
| 34 """ | |
| 35 super().__init__(parent) | |
| 36 self.setupUi(self) | |
| 37 | |
| 38 if isinstance(selectedEntries, str): | |
| 39 selectedEntries = selectedEntries.split(separator) | |
| 40 | |
| 41 if not allowMultiMain: | |
| 42 self.entriesList.setSelectionMode( | |
| 43 QAbstractItemView.SelectionMode.SingleSelection) | |
| 44 if not allowMultiSub: | |
| 45 self.subList.setSelectionMode( | |
| 46 QAbstractItemView.SelectionMode.SingleSelection) | |
| 47 | |
| 48 for entry in entries: | |
| 49 itm = QListWidgetItem(entry, self.entriesList) | |
| 50 if entry in selectedEntries: | |
| 51 itm.setSelected(True) | |
| 52 | |
| 53 if subEntries: | |
| 54 for entry in subEntries: | |
| 55 itm = QListWidgetItem(entry, self.subList) | |
| 56 if entry in selectedEntries: | |
| 57 itm.setSelected(True) | |
| 58 else: | |
| 59 self.subList.setVisible(False) | |
| 60 | |
| 61 def getData(self, separator=None, separatorAtEnd=False): | |
| 62 """ | |
| 63 Public method to extract the selected entries as a list | |
| 64 or a string. | |
| 65 | |
| 66 @param separator separator string (string) | |
| 67 @param separatorAtEnd flag indicating to append the separator (boolean) | |
| 68 @return list of selected entries (list of string) if the separator is | |
| 69 None or a string with entries delimited by separator (string) | |
| 70 """ | |
| 71 entries = [] | |
| 72 for itm in self.entriesList.selectedItems(): | |
| 73 entries.append(itm.text()) | |
| 74 for itm in self.subList.selectedItems(): | |
| 75 entries.append(itm.text()) | |
| 76 | |
| 77 if separator is None: | |
| 78 return entries | |
| 79 else: | |
| 80 entriesStr = separator.join(entries) | |
| 81 if separatorAtEnd: | |
| 82 entriesStr += separator | |
| 83 return entriesStr |
