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# checkbox.py
import wx
import waxyobject
import styles
class CheckBox(wx.CheckBox, waxyobject.WaxyObject):
__events__ = {
'Check': wx.EVT_CHECKBOX,
}
def __init__(self, parent, text='', size=None, border=1, **kwargs):
flags = 0
if not border:
flags |= wx.NO_BORDER
# XXX not sure what border does... there doesn't seem to be a visible
# difference?
flags |= self._params(kwargs)
flags |= styles.window(kwargs)
wx.CheckBox.__init__(self, parent, wx.NewId(), text, None,
size or (-1, -1), flags)
self.BindEvents()
styles.properties(self, kwargs)
_3states = {
'checked': wx.CHK_CHECKED,
'unchecked': wx.CHK_UNCHECKED,
'undetermined': wx.CHK_UNDETERMINED,
}
def Set3StateValue(self, state):
for name, flag in self._3states.items():
if name.startswith(state):
wx.CheckBox.Set3StateValue(self, flag)
break
else:
raise KeyError, "Unknown state: %s" % (state,)
def Get3StateValue(self):
value = wx.CheckBox.Get3StateValue(self)
if value == wx.CHK_CHECKED:
return 'checked'
elif value == wx.CHK_UNCHECKED:
return 'unchecked'
elif value == wx.CHK_UNDETERMINED:
return 'undetermined'
else:
return '?'
#
# style parameters
_checkbox_states = {
2: wx.CHK_2STATE,
3: wx.CHK_3STATE,
}
_checkbox_align = {
'left': 0,
'right': wx.ALIGN_RIGHT,
}
def _params(self, kwargs):
flags = 0
flags |= styles.styledict('states', self._checkbox_states, kwargs, wx.CHK_2STATE)
flags |= styles.styledictstart('align', self._checkbox_align, kwargs, 0)
return flags
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