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phoenix_title wx.lib.combotreebox

ComboTreeBox provides a ComboBox that pops up a tree instead of a list.

ComboTreeBox tries to provide the same interface as wx.ComboBox as much as possible. However, whereas the ComboBox widget uses indices to access items in the list of choices, ComboTreeBox uses TreeItemId’s instead. If you add an item to the ComboTreeBox (using Append or Insert), the wx.TreeItemId associated with the added item is returned. You can then use that wx.TreeItemId to add items as children of that first item. For example:

from wx.lib.combotreebox import ComboTreeBox
combo = ComboTreeBox(parent)
item1 = combo.Append('Item 1') # Add a root item
item1a = combo.Append('Item 1a', parent=item1) # Add a child to item1

You can also add client data to each of the items like this:

item1 = combo.Append('Item 1', clientData=somePythonObject)
item1a = combo.Append('Item 1a', parent=item1,
                       clientData=someOtherPythonObject)

And later fetch the client data like this:

somePythonObject = combo.GetClientData(item1)

To get the client data of the currently selected item (if any):

currentItem = combo.GetSelection()
if currentItem:
    somePythonObject = combo.GetClientData(currentItem)

Supported styles are the same as for wx.ComboBox, i.e. wx.CB_READONLY and wx.CB_SORT. Provide them as usual:

combo = ComboTreeBox(parent, style=wx.CB_READONLY|wx.CB_SORT)

Supported platforms: wxMSW and wxMAC natively, wxGTK by means of a workaround.

Module author: Frank Niessink <frank@niessink.com>

Copyright 2006, 2008, 2010, Frank Niessink License: wxWidgets license Version: 1.1 Date: August 1, 2010

function_summary Functions Summary

ComboTreeBox Factory function to create the right ComboTreeBox depending on

class_summary Classes Summary

BaseComboTreeBox BaseComboTreeBox is the base class for platform specific versions of the
BasePopupFrame BasePopupFrame is the base class for platform specific versions of the
GTKComboTreeBox The ComboTreeBox widget for wxGTK. This is actually a work
GTKPopupFrame GTKPopupFrame is the base class GTK PopupFrame.
IterableTreeCtrl TreeCtrl is the same as TreeCtrl, with a few convenience methods
MACPopupFrame MacPopupFrame is the base class Mac PopupFrame.
MSWComboTreeBox MSWComboTreeBox adds one piece of functionality as compared to
MSWPopupFrame MSWPopupFrame is the base class Windows PopupFrame.
NativeComboTreeBox NativeComboTreeBox, and any subclass, uses the native ComboBox as basis,

Functions



ComboTreeBox(*args, **kwargs)

Factory function to create the right ComboTreeBox depending on platform. You may force a specific class, e.g. for testing purposes, by setting the keyword argument ‘platform’, e.g. ‘platform=GTK’ or ‘platform=MSW’ or ‘platform=MAC’.

Parameters:platform (string) – ‘GTK’|’MSW’|’MAC’ can be used to override the actual platform for testing