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Separate blank buttons don't hide on resizing (bug #1164925) 

Fixes: https://launchpad.net/bugs/1164925
This commit is contained in:
Andreas Preikschat 2013-04-05 12:50:10 +02:00
parent 131b46edef
commit 42f52cc300
1 changed files with 6 additions and 4 deletions
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10
openlp/core/ui/slidecontroller.py
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@ -588,12 +588,14 @@ class SlideController(DisplayController):
if self.is_live:
# Space used by the toolbar.
used_space = self.toolbar.size().width() + self.hide_menu.size().width()
# The + 40 is needed to prevent flickering. This can be considered a "buffer".
if width > used_space + 40 and self.hide_menu.isVisible():
# Threshold which has to be trespassed to toggle.
threshold = 27
# Add the threshold to prevent flickering.
if width > used_space + threshold and self.hide_menu.isVisible():
self.toolbar.set_widget_visible(self.narrow_menu, False)
self.toolbar.set_widget_visible(self.wide_menu)
# The - 40 is needed to prevent flickering. This can be considered a "buffer".
elif width < used_space - 40 and not self.hide_menu.isVisible():
# Take away a threshold to prevent flickering.
elif width < used_space - threshold and not self.hide_menu.isVisible():
self.toolbar.set_widget_visible(self.wide_menu, False)
self.toolbar.set_widget_visible(self.narrow_menu)