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remove unused code

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This commit is contained in:
Kovid Goyal 2011-10-26 10:45:40 +05:30
parent 27e73d54f3
commit d4f07e3967
1 changed files with 0 additions and 22 deletions
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22
src/calibre/gui2/library/views.py
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@ -23,27 +23,6 @@ from calibre.gui2.library import DEFAULT_SORT
from calibre.constants import filesystem_encoding
from calibre import force_unicode
class PreserveSelection(object): # {{{
'''
Save the set of selected books at enter time. If at exit time there are no
selected books, restore the previous selection.
'''
def __init__(self, view):
self.view = view
self.selected_ids = []
def __enter__(self):
self.selected_ids = self.view.get_selected_ids()
def __exit__(self, *args):
current = self.view.get_selected_ids()
if not current:
self.view.select_rows(self.selected_ids, using_ids=True,
change_current=False, scroll=False)
# }}}
class PreserveViewState(object): # {{{
'''
@ -139,7 +118,6 @@ class BooksView(QTableView): # {{{
self.setSelectionBehavior(QAbstractItemView.SelectRows)
self.setSortingEnabled(True)
self.selectionModel().currentRowChanged.connect(self._model.current_changed)
self.preserve_selected_books = PreserveSelection(self)
self.preserve_state = partial(PreserveViewState, self)
# {{{ Column Header setup