openlp
/
openlp
mirror of https://gitlab.com/openlp/openlp.git
1
0
Fork 1
Code Issues Projects Releases Wiki Activity

overwrite parent method

This commit is contained in:
Andreas Preikschat 2011-10-15 09:52:25 +02:00
parent ec5991a197
commit a1a79c98d1
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
openlp/core/ui/maindisplay.py
View File

@ -52,7 +52,7 @@ class MainDisplay(QtGui.QGraphicsView):
if live:
QtGui.QGraphicsView.__init__(self)
# Do not overwrite the parent() method.
self._parent = parent
self.parent = lambda: parent
else:
QtGui.QGraphicsView.__init__(self, parent)
self.isLive = live
@ -242,7 +242,7 @@ class MainDisplay(QtGui.QGraphicsView):
self.image(name)
# Update the preview frame.
if self.isLive:
self._parent.updatePreview()
self.parent().updatePreview()
return True
return False