diff -r e9e7eca7efee -r bf71ee032bb4 src/eric7/EricWidgets/EricListSelectionDialog.py
--- a/src/eric7/EricWidgets/EricListSelectionDialog.py Wed Jul 13 11:16:20 2022 +0200
+++ b/src/eric7/EricWidgets/EricListSelectionDialog.py Wed Jul 13 14:55:47 2022 +0200
@@ -9,7 +9,10 @@
from PyQt6.QtCore import pyqtSlot, Qt
from PyQt6.QtWidgets import (
- QDialog, QDialogButtonBox, QAbstractItemView, QListWidgetItem
+ QDialog,
+ QDialogButtonBox,
+ QAbstractItemView,
+ QListWidgetItem,
)
from .Ui_EricListSelectionDialog import Ui_EricListSelectionDialog
@@ -19,14 +22,20 @@
"""
Class implementing a dialog to select from a list of strings.
"""
- def __init__(self, entries,
- selectionMode=QAbstractItemView.SelectionMode
- .ExtendedSelection,
- title="", message="", checkBoxSelection=False,
- doubleClickOk=False, parent=None):
+
+ def __init__(
+ self,
+ entries,
+ selectionMode=QAbstractItemView.SelectionMode.ExtendedSelection,
+ title="",
+ message="",
+ checkBoxSelection=False,
+ doubleClickOk=False,
+ parent=None,
+ ):
"""
Constructor
-
+
@param entries list of entries to select from
@type list of str
@param selectionMode selection mode for the list
@@ -46,44 +55,45 @@
"""
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)
+ QAbstractItemView.SelectionMode.NoSelection
+ )
for entry in entries:
itm = QListWidgetItem(entry)
- itm.setFlags(Qt.ItemFlag.ItemIsUserCheckable |
- Qt.ItemFlag.ItemIsEnabled)
+ 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)
-
+
+ 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)
-
+ 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
"""
@@ -92,29 +102,29 @@
self.__checkCount += 1
else:
self.__checkCount -= 1
- self.buttonBox.button(
- QDialogButtonBox.StandardButton.Ok).setEnabled(
- self.__checkCount > 0)
-
+ self.buttonBox.button(QDialogButtonBox.StandardButton.Ok).setEnabled(
+ self.__checkCount > 0
+ )
+
@pyqtSlot(QListWidgetItem)
def on_selectionList_itemDoubleClicked(self, item):
"""
Private slot handling double clicking an item.
-
+
@param item double clicked item
@type QListWidgetItem
"""
if (
- not self.__isCheckBoxSelection and
- self.selectionList.selectionMode() ==
- QAbstractItemView.SelectionMode.SingleSelection
+ not self.__isCheckBoxSelection
+ and self.selectionList.selectionMode()
+ == QAbstractItemView.SelectionMode.SingleSelection
):
self.accept()
-
+
def getSelection(self):
"""
Public method to retrieve the selected items.
-
+
@return selected entries
@rtype list of str
"""
