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# Not Based on iwidgets version.
import Pmw
class ComboBoxDialog(Pmw.Dialog):
# Dialog window with simple combobox.
# Dialog window displaying a list and entry field and requesting
# the user to make a selection or enter a value
def __init__(self, parent = None, **kw):
# Define the megawidget options.
INITOPT = Pmw.INITOPT
optiondefs = (
('borderx', 10, INITOPT),
('bordery', 10, INITOPT),
)
self.defineoptions(kw, optiondefs)
# Initialise the base class (after defining the options).
Pmw.Dialog.__init__(self, parent)
# Create the components.
interior = self.interior()
aliases = (
('listbox', 'combobox_listbox'),
('scrolledlist', 'combobox_scrolledlist'),
('entry', 'combobox_entry'),
('label', 'combobox_label'),
)
self._combobox = self.createcomponent('combobox',
aliases, None,
Pmw.ComboBox, (interior,),
scrolledlist_dblclickcommand = self.invoke,
dropdown = 0,
)
self._combobox.pack(side='top', expand='true', fill='both',
padx = self['borderx'], pady = self['bordery'])
if not kw.has_key('activatecommand'):
# Whenever this dialog is activated, set the focus to the
# ComboBox's listbox widget.
listbox = self.component('listbox')
self.configure(activatecommand = listbox.focus_set)
# Check keywords and initialise options.
self.initialiseoptions()
# Need to explicitly forward this to override the stupid
# (grid_)size method inherited from Tkinter.Toplevel.Grid.
def size(self):
return self._combobox.size()
# Need to explicitly forward this to override the stupid
# (grid_)bbox method inherited from Tkinter.Toplevel.Grid.
def bbox(self, index):
return self._combobox.bbox(index)
Pmw.forwardmethods(ComboBoxDialog, Pmw.ComboBox, '_combobox')
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