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42 lines
1.4 KiB
42 lines
1.4 KiB
from gooey.gui.components.widgets.bases import TextContainer
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import wx
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from gooey.gui import formatters
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from gooey.gui.lang.i18n import _
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class Dropdown(TextContainer):
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def getWidget(self, parent, *args, **options):
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default = _('select_option')
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return wx.ComboBox(
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parent=parent,
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id=-1,
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# str conversion allows using stringyfiable values in addition to pure strings
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value=str(default),
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choices=[str(default)] + [str(choice) for choice in self._meta['choices']],
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style=wx.CB_DROPDOWN)
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def setOptions(self, options):
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prevSelection = self.widget.GetSelection()
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self.widget.Clear()
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for option in [_('select_option')] + options:
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self.widget.Append(option)
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self.widget.SetSelection(0)
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def setValue(self, value):
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## +1 to offset the default placeholder value
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index = self._meta['choices'].index(value) + 1
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self.widget.SetSelection(index)
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def getWidgetValue(self):
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value = self.widget.GetValue()
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# filter out the extra default option that's
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# appended during creation
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if value == _('select_option'):
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return None
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return value
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def formatOutput(self, metadata, value):
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return formatters.dropdown(metadata, value)
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