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Add move_up and move_down methods to ListModel

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svn: r15918
This commit is contained in:
Nick Hall
2010-09-20 23:58:16 +00:00
parent 54a35df4bc
commit 70abaea768
2 changed files with 29 additions and 18 deletions
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26
src/Bookmarks.py
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@@ -284,28 +284,18 @@ class Bookmarks :
def up_clicked(self, obj):
"""Move the current selection up one row."""
row = self.namemodel.get_selected_row()
if not row or row == -1:
return
store, the_iter = self.namemodel.get_selected()
data = self.namemodel.get_data(the_iter, range(self.namemodel_cols))
self.namemodel.remove(the_iter)
self.namemodel.insert(row-1, data, None, 1)
handle = self.bookmarks.pop(row)
self.bookmarks.insert(row-1, handle)
self.modified = True
if self.namemodel.move_up(row):
handle = self.bookmarks.pop(row)
self.bookmarks.insert(row-1, handle)
self.modified = True
def down_clicked(self, obj):
"""Move the current selection down one row."""
row = self.namemodel.get_selected_row()
if row + 1 >= self.namemodel.count or row == -1:
return
store, the_iter = self.namemodel.get_selected()
data = self.namemodel.get_data(the_iter, range(self.namemodel_cols))
self.namemodel.remove(the_iter)
self.namemodel.insert(row+1, data, None, 1)
handle = self.bookmarks.pop(row)
self.bookmarks.insert(row+1, handle)
self.modified = True
if self.namemodel.move_down(row):
handle = self.bookmarks.pop(row)
self.bookmarks.insert(row+1, handle)
self.modified = True
def help_clicked(self):
"""Display the relevant portion of GRAMPS manual."""