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Fix Song previews when returning from blank screen

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This commit is contained in:
Tim Bentley 2011-02-07 18:46:22 +00:00
parent 4257bc2e4a
commit 975d9f6a1c
1 changed files with 2 additions and 1 deletions
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openlp/core/ui/slidecontroller.py
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@ -874,7 +874,8 @@ class SlideController(QtGui.QWidget):
using *Blank to Theme*. using *Blank to Theme*.
""" """
log.debug(u'updatePreview %s ' % self.screens.current[u'primary']) log.debug(u'updatePreview %s ' % self.screens.current[u'primary'])
if not self.screens.current[u'primary']: if not self.screens.current[u'primary'] and \
self.serviceItem.is_capable(ItemCapabilities.ProvidesOwnDisplay):
# Grab now, but try again in a couple of seconds if slide change # Grab now, but try again in a couple of seconds if slide change
# is slow # is slow
QtCore.QTimer.singleShot(0.5, self.grabMainDisplay) QtCore.QTimer.singleShot(0.5, self.grabMainDisplay)