30 lines
635 B
Python
30 lines
635 B
Python
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import urwid
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class Clickable:
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"""
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Add a `click` signal which is sent when the item is activated or clicked.
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TODO: make it work on widgets which have other signals.
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"""
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signals = ["click"]
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def keypress(self, size, key):
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if self._command_map[key] == urwid.ACTIVATE:
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self._emit('click')
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return
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return key
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def mouse_event(self, size, event, button, x, y, focus):
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if button == 1:
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self._emit('click')
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class SelectableText(Clickable, urwid.Text):
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_selectable = True
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class SelectableColumns(Clickable, urwid.Columns):
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_selectable = True
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