ahamilton/eris
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Not wrapping page up and page down on the summary view.

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Wrapping was sometimes surprising, and now holding down page up/down quickly takes
you to the top or bottom of the summary.
This commit is contained in:
Andrew Hamilton 2016-01-29 22:40:17 +00:00
parent 77012c92e4
commit 87341762a5
1 changed files with 6 additions and 2 deletions
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@ -443,11 +443,15 @@ class Summary:
def cursor_page_up(self):
view_width, view_height = self._view_widget.portal.last_dimensions
self._move_cursor((0, -(view_height - 1)))
x, y = self._cursor_position
jump = view_height - 1
self._cursor_position = (x, max(y - jump, 0))
def cursor_page_down(self):
view_width, view_height = self._view_widget.portal.last_dimensions
self._move_cursor((0, view_height - 1))
x, y = self._cursor_position
jump = view_height - 1
self._cursor_position = (x, min(y + jump, len(self._column) - 1))
def _issue_generator(self):
x, y = self.cursor_position()