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comparison urwid_satext/sat_widgets.py @ 150:aa8f46b43a71

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fix `single` style in GenericList: multiple options could be selected even with `single` style. This patch fix it by unselecting every other options when an option is set.
author Goffi <goffi@goffi.org>
date Wed, 08 Dec 2021 15:33:28 +0100
parents bfab04d0a745
children 6689aa54b20c
comparison
equal deleted inserted replaced
149:5158ff7370e5 150:aa8f46b43a71
558 558
559 559
560 class GenericList(urwid.ListBox): 560 class GenericList(urwid.ListBox):
561 signals = ['click','change'] 561 signals = ['click','change']
562 562
563 def __init__(self, options, style=None, align='left', option_type = SelectableText, on_click=None, on_change=None, user_data=None): 563 def __init__(self, options, style=None, align='left', option_type=SelectableText, on_click=None, on_change=None, user_data=None):
564 """Widget managing list of string and their selection 564 """Widget managing list of string and their selection
565 565
566 @param options: list of strings used for options 566 @param options: list of strings used for options
567 @param style: list of string: 567 @param style: list of string:
568 - 'single' if only one must be selected 568 - 'single' if only one must be selected
653 for widget in self.content: 653 for widget in self.content:
654 if widget.getState(): 654 if widget.getState():
655 result.append(widget.getValue()) 655 result.append(widget.getValue())
656 return result 656 return result
657 657
658 def on_option_change(self, wid, *args, **kwargs):
659 if self.single:
660 for w in self.content:
661 if w is not wid:
662 w.setState(False, invisible=True)
663
658 def changeValues(self, new_values): 664 def changeValues(self, new_values):
659 """Change all values in one shot""" 665 """Change all values in one shot"""
660 new_values = ListOption.fromOptions(new_values) 666 new_values = ListOption.fromOptions(new_values)
661 if not self.first_display: 667 old_selected = self.getSelectedValues() if not self.first_display else []
662 old_selected = self.getSelectedValues()
663 widgets = [] 668 widgets = []
664 for option in new_values: 669 for option in new_values:
665 widget = self.option_type(option, align=self.align) 670 widget = self.option_type(option, align=self.align)
671 urwid.connect_signal(widget, "change", self.on_option_change)
666 if not self.first_display and option in old_selected: 672 if not self.first_display and option in old_selected:
667 widget.setState(True) 673 widget.setState(True)
668 widgets.append(widget) 674 widgets.append(widget)
669 self.content[:] = widgets 675 self.content[:] = widgets
670 if self.first_display and self.single and new_values and not self.no_first_select: 676 if self.first_display and self.single and new_values and not self.no_first_select: