Mercurial Repositories > eric / file diff

--- a/eric6/Tools/UIPreviewer.py	Mon Sep 23 19:10:42 2019 +0200
+++ b/eric6/Tools/UIPreviewer.py	Mon Sep 23 19:22:12 2019 +0200
@@ -10,9 +10,11 @@
 
 from PyQt5.QtCore import QDir, QFileInfo, QEvent, QSize, Qt
 from PyQt5.QtGui import QCursor, QKeySequence, QImageWriter, QPainter
-from PyQt5.QtWidgets import QSizePolicy, QSpacerItem, QWidget, QHBoxLayout, \
-    QWhatsThis, QDialog, QScrollArea, qApp, QApplication, QStyleFactory, \
-    QFrame, QMainWindow, QComboBox, QVBoxLayout, QAction, QLabel
+from PyQt5.QtWidgets import (
+    QSizePolicy, QSpacerItem, QWidget, QHBoxLayout, QWhatsThis, QDialog,
+    QScrollArea, qApp, QApplication, QStyleFactory, QFrame, QMainWindow,
+    QComboBox, QVBoxLayout, QAction, QLabel
+)
 from PyQt5.QtPrintSupport import QPrinter, QPrintDialog
 from PyQt5 import uic
 
@@ -349,8 +351,10 @@
         if self.mainWidget:
             self.currentFile = fn
             self.__updateChildren(self.styleCombo.currentText())
-            if isinstance(self.mainWidget, QDialog) or \
-               isinstance(self.mainWidget, QMainWindow):
+            if (
+                isinstance(self.mainWidget, QDialog) or
+                isinstance(self.mainWidget, QMainWindow)
+            ):
                 self.mainWidget.show()
                 self.mainWidget.installEventFilter(self)
             else: