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