E5Gui/E5ListSelectionDialog.py

Sun, 16 Oct 2016 14:42:46 +0200

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Sun, 16 Oct 2016 14:42:46 +0200
changeset 5244
54a0f215a6f0
child 5253
57276f763bf6
permissions
-rw-r--r--

Added a dialog to select from a list and extended the plug-in archive build process.

5244
54a0f215a6f0 Added a dialog to select from a list and extended the plug-in archive build process.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2016 Detlev Offenbach <detlev@die-offenbachs.de>
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4 #
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5
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6 """
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7 Module implementing a dialog to select from a list of strings.
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8 """
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9
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10 from PyQt5.QtCore import pyqtSlot
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11 from PyQt5.QtWidgets import QDialog, QDialogButtonBox, QAbstractItemView
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12
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13 from .Ui_E5ListSelectionDialog import Ui_E5ListSelectionDialog
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14
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15
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16 class E5ListSelectionDialog(QDialog, Ui_E5ListSelectionDialog):
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17 """
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18 Class implementing a dialog to select from a list of strings.
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19 """
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20 def __init__(self, entries,
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21 selectionMode=QAbstractItemView.ExtendedSelection,
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22 title="", message="", parent=None):
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23 """
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24 Constructor
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25
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26 @param entries list of entries to select from
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27 @type list of str
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28 @param selectionMode selection mode for the list
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29 @type QAbstractItemView.SelectionMode
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30 @param title tirle of the dialog
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31 @type str
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32 @param message message to be show in the dialog
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33 @type str
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34 @param parent reference to the parent widget
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35 @type QWidget
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36 """
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37 super(E5ListSelectionDialog, self).__init__(parent)
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38 self.setupUi(self)
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39
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40 self.selectionList.setSelectionMode(selectionMode)
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41 if title:
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42 self.setWindowTitle(title)
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43 if message:
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44 self.messageLabel.setText(message)
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45
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46 self.selectionList.addItems(entries)
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47
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48 self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(False)
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49
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50 @pyqtSlot()
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51 def on_selectionList_itemSelectionChanged(self):
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52 """
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53 Private slot handling a change of the selection.
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54 """
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55 self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(
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56 len(self.selectionList.selectedItems()) > 0)
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57
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58 def getSelection(self):
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59 """
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60 Public method to retrieve the selected items.
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61
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62 @return selected entries
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63 @rtype list of str
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64 """
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65 entries = []
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66 for item in self.selectionList.selectedItems():
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67 entries.append(item.text())
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68 return entries

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