mirror of https://github.com/kivy/kivy.git
53 lines
1.9 KiB
Python
53 lines
1.9 KiB
Python
from kivy.adapters.listadapter import ListAdapter
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from kivy.adapters.mixins.selection import SelectableItem
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from kivy.uix.listview import ListView, ListItemButton
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from kivy.uix.gridlayout import GridLayout
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from kivy.uix.boxlayout import BoxLayout
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from kivy.lang import Builder
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from kivy.factory import Factory
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from datastore_integers import datastore_integers
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Factory.register('SelectableItem', cls=SelectableItem)
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Factory.register('ListItemButton', cls=ListItemButton)
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Builder.load_string('''
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[CustomListItem@SelectableItem+BoxLayout]:
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size_hint_y: ctx.size_hint_y
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height: ctx.height
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ListItemButton:
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text: ctx.text
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''')
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class MainView(GridLayout):
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'''Implementation of a list view with a kv template used for the list
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item class.
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'''
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def __init__(self, **kwargs):
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kwargs['cols'] = 1
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kwargs['size_hint'] = (1.0, 1.0)
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super(MainView, self).__init__(**kwargs)
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# Here we create a list adapter with some item strings, passing our
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# CompositeListItem kv template for the list item view, and then we
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# create a list view using this adapter. As we have not provided an
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# args converter to the list adapter, the default args converter
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# will be used. It creates, per list item, an args dict with the
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# text set to the data item (in this case a string label for an
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# integer index), and two default properties: size_hint_y=None and
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# height=25. To customize, make your own args converter and/or
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# customize the kv template.
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list_adapter = ListAdapter(data=[str(i) for i in xrange(100)],
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datastore=datastore_integers,
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template='CustomListItem')
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list_view = ListView(adapter=list_adapter)
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self.add_widget(list_view)
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if __name__ == '__main__':
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from kivy.base import runTouchApp
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runTouchApp(MainView(width=800))
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