--- a/eric7/E5Gui/E5ListSelectionDialog.py Sat May 22 17:01:51 2021 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,111 +0,0 @@
-# -*- coding: utf-8 -*-
-
-# Copyright (c) 2016 - 2021 Detlev Offenbach <detlev@die-offenbachs.de>
-#
-
-"""
-Module implementing a dialog to select from a list of strings.
-"""
-
-from PyQt6.QtCore import pyqtSlot, Qt
-from PyQt6.QtWidgets import (
- QDialog, QDialogButtonBox, QAbstractItemView, QListWidgetItem
-)
-
-from .Ui_E5ListSelectionDialog import Ui_E5ListSelectionDialog
-
-
-class E5ListSelectionDialog(QDialog, Ui_E5ListSelectionDialog):
- """
- Class implementing a dialog to select from a list of strings.
- """
- def __init__(self, entries,
- selectionMode=QAbstractItemView.SelectionMode
- .ExtendedSelection,
- title="", message="", checkBoxSelection=False, parent=None):
- """
- Constructor
-
- @param entries list of entries to select from
- @type list of str
- @param selectionMode selection mode for the list
- @type QAbstractItemView.SelectionMode
- @param title title of the dialog
- @type str
- @param message message to be show in the dialog
- @type str
- @param checkBoxSelection flag indicating to select items via their
- checkbox
- @type bool
- @param parent reference to the parent widget
- @type QWidget
- """
- super().__init__(parent)
- self.setupUi(self)
-
- if title:
- self.setWindowTitle(title)
- if message:
- self.messageLabel.setText(message)
-
- self.__checkCount = 0
- self.__isCheckBoxSelection = checkBoxSelection
- if self.__isCheckBoxSelection:
- self.selectionList.setSelectionMode(
- QAbstractItemView.SelectionMode.NoSelection)
- for entry in entries:
- itm = QListWidgetItem(entry)
- itm.setFlags(Qt.ItemFlag.ItemIsUserCheckable |
- Qt.ItemFlag.ItemIsEnabled)
- itm.setCheckState(Qt.CheckState.Unchecked)
- self.selectionList.addItem(itm)
- else:
- self.selectionList.setSelectionMode(selectionMode)
- self.selectionList.addItems(entries)
-
- self.buttonBox.button(
- QDialogButtonBox.StandardButton.Ok).setEnabled(False)
-
- @pyqtSlot()
- def on_selectionList_itemSelectionChanged(self):
- """
- Private slot handling a change of the selection.
- """
- if not self.__isCheckBoxSelection:
- self.buttonBox.button(
- QDialogButtonBox.StandardButton.Ok).setEnabled(
- len(self.selectionList.selectedItems()) > 0)
-
- def on_selectionList_itemChanged(self, itm):
- """
- Private slot handling a change of an item.
-
- @param itm reference to the changed item
- @type QListWidgetItem
- """
- if self.__isCheckBoxSelection:
- if itm.checkState() == Qt.CheckState.Checked:
- self.__checkCount += 1
- else:
- self.__checkCount -= 1
- self.buttonBox.button(
- QDialogButtonBox.StandardButton.Ok).setEnabled(
- self.__checkCount > 0)
-
- def getSelection(self):
- """
- Public method to retrieve the selected items.
-
- @return selected entries
- @rtype list of str
- """
- entries = []
- if self.__isCheckBoxSelection:
- for row in range(self.selectionList.count()):
- item = self.selectionList.item(row)
- if item.checkState() == Qt.CheckState.Checked:
- entries.append(item.text())
- else:
- for item in self.selectionList.selectedItems():
- entries.append(item.text())
- return entries
