Mercurial > fife-parpg
comparison clients/editor/selection.py @ 0:4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
| author | mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 |
|---|---|
| date | Sun, 29 Jun 2008 18:44:17 +0000 |
| parents | |
| children | 28532ae6f9f6 |
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| -1:000000000000 | 0:4a0efb7baf70 |
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| 1 import pychan | |
| 2 import pychan.widgets as widgets | |
| 3 | |
| 4 class Selection(): | |
| 5 """ | |
| 6 Selection displays a list of options for the user to select from. The result is passed to onSelection. | |
| 7 list - the list to select from | |
| 8 onSelection - the function to call when a selection is made. Accepts one argument: an element of the list. | |
| 9 """ | |
| 10 def __init__(self, list, onSelection): | |
| 11 self.list = list | |
| 12 self._callback = onSelection | |
| 13 | |
| 14 self._widget = pychan.loadXML('content/gui/selection.xml') | |
| 15 | |
| 16 self._widget.mapEvents({ | |
| 17 'okButton' : self._selected, | |
| 18 'cancelButton' : self._widget.hide | |
| 19 }) | |
| 20 | |
| 21 self._widget.distributeInitialData({ | |
| 22 'optionDrop' : list | |
| 23 }) | |
| 24 self._widget.show() | |
| 25 | |
| 26 def _selected(self): | |
| 27 selection = self._widget.collectData('optionDrop') | |
| 28 if selection < 0: return | |
| 29 self._callback(self.list[selection]) | |
| 30 self._widget.hide() | |
| 31 | |
| 32 class ClickSelection(): | |
| 33 """ | |
| 34 ClickSelection displays a list of options for the user to select from. The result is passed to onSelection. | |
| 35 Differs from Selection: the selection is made when a list element is clicked, rather than when the box is closed. | |
| 36 list - the list to select from | |
| 37 onSelection - the function to call when a selection is made. Accepts one argument: an element of the list. | |
| 38 """ | |
| 39 def __init__(self, list, onSelection): | |
| 40 self.list = list | |
| 41 self._callback = onSelection | |
| 42 | |
| 43 self._widget = pychan.loadXML('content/gui/selection.xml') | |
| 44 | |
| 45 self._widget.mapEvents({ | |
| 46 'okButton' : self._widget.hide, | |
| 47 'cancelButton' : self._widget.hide, | |
| 48 'optionDrop' : self._selected | |
| 49 }) | |
| 50 | |
| 51 self._widget.distributeInitialData({ | |
| 52 'optionDrop' : list | |
| 53 }) | |
| 54 self._widget.show() | |
| 55 | |
| 56 def _selected(self): | |
| 57 selection = self._widget.collectData('optionDrop') | |
| 58 if selection < 0: return | |
| 59 self._callback(self.list[selection]) |