Fa8@skdZddlTddlmZddlmZddlZddlZiZGdddZGdd d eZ Gd d d eZ Gd d d ejZ Gddde Z Gddde Z GdddejZddZddZddZdddZdddZdd d!Zd"d#Zd$d%Zed&krgedS)'aUFile selection dialog classes. Classes: - FileDialog - LoadFileDialog - SaveFileDialog This module also presents tk common file dialogues, it provides interfaces to the native file dialogues available in Tk 4.2 and newer, and the directory dialogue available in Tk 8.3 and newer. These interfaces were written by Fredrik Lundh, May 1997. )*)Dialog) commondialogNc@seZdZdZdZdddZejddddd Zdd d Z d d Z ddZ ddZ ddZ ddZddZdddZddZddZdddZd d!Zd"d#ZdS)$ FileDialogaStandard file selection dialog -- no checks on selected file. Usage: d = FileDialog(master) fname = d.go(dir_or_file, pattern, default, key) if fname is None: ...canceled... else: ...open file... All arguments to go() are optional. The 'key' argument specifies a key in the global dictionary 'dialogstates', which keeps track of the values for the directory and pattern arguments, overriding the values passed in (it does not keep track of the default argument!). If no key is specified, the dialog keeps no memory of previous state. Note that memory is kept even when the dialog is canceled. 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