--- a/eric6/Plugins/ViewManagerPlugins/Tabview/Tabview.py Mon Sep 09 18:52:08 2019 +0200
+++ b/eric6/Plugins/ViewManagerPlugins/Tabview/Tabview.py Thu Oct 03 11:12:10 2019 +0200
@@ -7,15 +7,18 @@
Module implementing a tabbed viewmanager class.
"""
-from __future__ import unicode_literals
import os
-from PyQt5.QtCore import pyqtSlot, QPoint, QFileInfo, pyqtSignal, QEvent, \
- QByteArray, QMimeData, Qt, QSize
+from PyQt5.QtCore import (
+ pyqtSlot, QPoint, QFileInfo, pyqtSignal, QEvent, QByteArray, QMimeData,
+ Qt, QSize
+)
from PyQt5.QtGui import QColor, QDrag, QPixmap
-from PyQt5.QtWidgets import QWidget, QHBoxLayout, QSplitter, QTabBar, \
- QApplication, QToolButton, QMenu, QLabel
+from PyQt5.QtWidgets import (
+ QWidget, QHBoxLayout, QSplitter, QTabBar, QApplication, QToolButton,
+ QMenu, QLabel
+)
from E5Gui.E5Application import e5App
@@ -85,9 +88,11 @@
@param event reference to the mouse move event
@type QMouseEvent
"""
- if event.buttons() == Qt.MouseButtons(Qt.LeftButton) and \
- (event.pos() - self.__dragStartPos).manhattanLength() > \
- QApplication.startDragDistance():
+ if (
+ event.buttons() == Qt.MouseButtons(Qt.LeftButton) and
+ (event.pos() - self.__dragStartPos).manhattanLength() >
+ QApplication.startDragDistance()
+ ):
drag = QDrag(self)
mimeData = QMimeData()
index = self.tabAt(event.pos())
@@ -116,11 +121,13 @@
"""
mimeData = event.mimeData()
formats = mimeData.formats()
- if "action" in formats and \
- mimeData.data("action") == b"tab-reordering" and \
- "tabbar-id" in formats and \
- "source-index" in formats and \
- "tabwidget-id" in formats:
+ if (
+ "action" in formats and
+ mimeData.data("action") == b"tab-reordering" and
+ "tabbar-id" in formats and
+ "source-index" in formats and
+ "tabwidget-id" in formats
+ ):
event.acceptProposedAction()
super(TabBar, self).dragEnterEvent(event)
@@ -607,8 +614,10 @@
Private method to close the other tabs.
"""
index = self.contextMenuIndex
- for i in list(range(self.count() - 1, index, -1)) + \
- list(range(index - 1, -1, -1)):
+ for i in (
+ list(range(self.count() - 1, index, -1)) +
+ list(range(index - 1, -1, -1))
+ ):
editor = self.widget(i).getEditor()
self.vm.closeEditorWindow(editor)
@@ -879,9 +888,11 @@
# if this was the last editor in this view, switch to the next, that
# still has open editors
- for i in list(range(self.tabWidgets.index(tw), -1, -1)) + \
+ for i in (
+ list(range(self.tabWidgets.index(tw), -1, -1)) +
list(range(self.tabWidgets.index(tw) + 1,
- len(self.tabWidgets))):
+ len(self.tabWidgets)))
+ ):
if self.tabWidgets[i].hasEditors():
self.currentTabWidget.showIndicator(False)
self.currentTabWidget = self.tabWidgets[i]
@@ -1322,8 +1333,10 @@
@return always False
@rtype bool
"""
- if event.type() == QEvent.MouseButtonPress and \
- not event.button() == Qt.RightButton:
+ if (
+ event.type() == QEvent.MouseButtonPress and
+ not event.button() == Qt.RightButton
+ ):
switched = True
self.currentTabWidget.showIndicator(False)
if isinstance(watched, E5TabWidget):
@@ -1334,8 +1347,10 @@
self.currentTabWidget = watched.parent()
if switched:
index = self.currentTabWidget.selectTab(event.pos())
- switched = self.currentTabWidget.widget(index) is \
+ switched = (
+ self.currentTabWidget.widget(index) is
self.activeWindow()
+ )
elif isinstance(watched, QScintilla.Editor.Editor):
for tw in self.tabWidgets:
if tw.hasEditor(watched):
@@ -1380,8 +1395,8 @@
if self.filenameOnly:
txt = os.path.basename(fn)
else:
- txt = e5App().getObject("Project")\
- .getRelativePath(fn)
+ txt = e5App().getObject(
+ "Project").getRelativePath(fn)
if len(txt) > self.maxFileNameChars:
txt = "...{0}".format(txt[-self.maxFileNameChars:])
if not QFileInfo(fn).isWritable():
