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fixed bug 871441

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Fixes: https://launchpad.net/bugs/871441
This commit is contained in:
Andreas Preikschat 2011-10-10 18:22:41 +02:00
parent 577fdb6c31
commit 6883427cbd
1 changed files with 10 additions and 4 deletions
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14
openlp/core/ui/maindisplay.py
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@ -51,6 +51,8 @@ class MainDisplay(QtGui.QGraphicsView):
def __init__(self, parent, imageManager, live):
if live:
QtGui.QGraphicsView.__init__(self)
# Do not overwrite the parent() method.
self._parent = parent
else:
QtGui.QGraphicsView.__init__(self, parent)
self.isLive = live
@ -240,6 +242,9 @@ class MainDisplay(QtGui.QGraphicsView):
self.override[u'image'] = name
self.override[u'theme'] = self.serviceItem.themedata.theme_name
self.image(name)
# Update the preview frame.
if self.isLive:
self._parent.updatePreview()
return True
return False
@ -248,8 +253,8 @@ class MainDisplay(QtGui.QGraphicsView):
Add an image as the background. The image has already been added
to the cache.
`Image`
The name of the image to be displayed
``Image``
The name of the image to be displayed.
"""
log.debug(u'image to display')
image = self.imageManager.get_image_bytes(name)
@ -272,8 +277,8 @@ class MainDisplay(QtGui.QGraphicsView):
def resetImage(self):
"""
Reset the backgound image to the service item image.
Used after Image plugin has changed the background
Reset the backgound image to the service item image. Used after the
image plugin has changed the background.
"""
log.debug(u'resetImage')
if hasattr(self, u'serviceItem'):
@ -284,6 +289,7 @@ class MainDisplay(QtGui.QGraphicsView):
self.override = {}
# Update the preview frame.
if self.isLive:
self._parent.updatePreview()
Receiver.send_message(u'maindisplay_active')
def resetVideo(self):