29 lines
893 B
Python
29 lines
893 B
Python
|
"""
|
||
|
|
Hidden scrollbar is in its own file so that even if Tkinter is not installed, settings can still be imported.
|
||
|
|
|
||
|
|
"""
|
||
|
|
|
||
|
|
from __future__ import absolute_import
|
||
|
|
#Init has to be imported first because it has code to workaround the python bug where relative imports don't work if the module is imported as a main module.
|
||
|
|
import __init__
|
||
|
|
try:
|
||
|
|
import Tkinter
|
||
|
|
class HiddenScrollbar(Tkinter.Scrollbar):
|
||
|
|
'A class to hide the scrollbar if it is not needed.'
|
||
|
|
def set(self, lo, hi):
|
||
|
|
'Add to grid is needed, remove if not.'
|
||
|
|
if float(lo) <= 0.0 and float(hi) >= 1.0:
|
||
|
|
self.grid_remove()
|
||
|
|
self.visible = False
|
||
|
|
else:
|
||
|
|
self.grid()
|
||
|
|
self.visible = True
|
||
|
|
Tkinter.Scrollbar.set(self, lo, hi)
|
||
|
|
except:
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
__author__ = 'Enrique Perez (perez_enrique@yahoo.com)'
|
||
|
|
__date__ = '$Date: 2008/23/04 $'
|
||
|
|
__license__ = 'GNU Affero General Public License http://www.gnu.org/licenses/agpl.html'
|