Mercurial > getan > getan
comparison getan/view.py @ 216:bcaddd0319de
Remove unnecessary methods
These methods become unnecessary by urwids internal key handling for ListWidgets
| author | Björn Ricks <bjoern.ricks@intevation.de> |
|---|---|
| date | Fri, 05 Apr 2013 19:59:26 +0200 |
| parents | a16c2c42d998 |
| children | 7d6615ac2453 |
comparison
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deleted
inserted
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| 215:a16c2c42d998 | 216:bcaddd0319de |
|---|---|
| 81 | 81 |
| 82 def node_in_focus(self): | 82 def node_in_focus(self): |
| 83 if self.rows: | 83 if self.rows: |
| 84 return self.rows[self.focused] | 84 return self.rows[self.focused] |
| 85 return None | 85 return None |
| 86 | |
| 87 def up(self): | |
| 88 if self.focused > 0: | |
| 89 logger.debug("ListWidget: navigate to upper row.") | |
| 90 self.update_focus(self.focused-1, self.focused) | |
| 91 | |
| 92 def down(self): | |
| 93 if self.focused < len(self.rows) - 1: | |
| 94 logger.debug("ListWidget: navigate to lower row.") | |
| 95 self.update_focus(self.focused+1, self.focused) | |
| 96 | |
| 97 def validate_view(self): | |
| 98 if self.focused < self.top: | |
| 99 self.top = self.focused | |
| 100 self._update_view() | |
| 101 if self.focused + 8 >= self.top + self.size[1]: | |
| 102 self.top = self.focused - (self.size[1]) + 9 | |
| 103 if self.top < 0: | |
| 104 self.top = 0 | |
| 105 self._update_view() | |
| 106 | 86 |
| 107 def select(self): | 87 def select(self): |
| 108 if not self.rows: | 88 if not self.rows: |
| 109 return None | 89 return None |
| 110 node = self.rows[self.focused] | 90 node = self.rows[self.focused] |