def _create_ui(self, size, detachable, autohide):
panel = wx.Panel(self)
panel.SetBackgroundColour(POPUP_BACKGROUND)
szr = VerticalSizer()
if detachable:
szr.add(ButtonWithHandler(panel, 'Detach', width=size[0],
handler=self._detach))
size = (size[0], size[1]-25)
self._details = HtmlWindow(self, size=size)
szr.add_expanding(self._details)
panel.SetSizer(szr)
panel.Fit()
if autohide:
self._get_autohide_component(panel).Bind(wx.EVT_LEAVE_WINDOW,
self.hide)
