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introduced constant

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This commit is contained in:
Andreas Preikschat 2013-04-05 15:41:42 +02:00
parent 42f52cc300
commit 07d6fa63c5
1 changed files with 4 additions and 4 deletions
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8
openlp/core/ui/slidecontroller.py
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@ -44,6 +44,8 @@ from openlp.core.utils.actions import ActionList, CategoryOrder
log = logging.getLogger(__name__)
# Threshold which has to be trespassed to toggle.
HIDE_MENU_THRESHOLD = 27
AUDIO_TIME_LABEL_STYLESHEET = u'background-color: palette(background); ' \
u'border-top-color: palette(shadow); ' \
u'border-left-color: palette(shadow); ' \
@ -588,14 +590,12 @@ class SlideController(DisplayController):
if self.is_live:
# Space used by the toolbar.
used_space = self.toolbar.size().width() + self.hide_menu.size().width()
# 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():
if width > used_space + HIDE_MENU_THRESHOLD and self.hide_menu.isVisible():
self.toolbar.set_widget_visible(self.narrow_menu, False)
self.toolbar.set_widget_visible(self.wide_menu)
# Take away a threshold to prevent flickering.
elif width < used_space - threshold and not self.hide_menu.isVisible():
elif width < used_space - HIDE_MENU_THRESHOLD and not self.hide_menu.isVisible():
self.toolbar.set_widget_visible(self.wide_menu, False)
self.toolbar.set_widget_visible(self.narrow_menu)