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This commit is contained in:
Wang Dequan
486
lib/python/bwidget.py
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486
lib/python/bwidget.py
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# Copyright 2004, 2005, 2006 Jeff Epler <jepler@unpythonic.net>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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"""Wrapper for BWidget family of widgets"""
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__author__ = "Jeff Epler <jepler AT unpy DOT net>"
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__all__ = """
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Entry Label Button ArrowButton ProgressBar ScrollView Separator
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MainFrame LabelFrame TitleFrame PanelFrame ScrolledWindow ScrollableFrame
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PanedWindow ButtonBox PagesManager NoteBook Dialog StatusBar
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LabelEntry ComboBox SpinBox Tree ListBox MessageDialog ProgressDialog
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PasswordDialog SelectFont SelectColor SelectColorMenu
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CASCADE CHECKBUTTON COMMAND RADIOBUTTON SEPARATOR STATUS PROGRESSION
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""".split()
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import sys, types
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import tkinter
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def returnswidget(f):
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def w(self, *args, **kw):
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r = f(self, *args, **kw)
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return self.nametowidget(str(r))
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w.__doc__ = f.__doc__
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return w
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def makeswidget(f, t):
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def w(self, *args, **kw):
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r = str(f(self, *args, **kw))
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try:
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return self.nametowidget(r)
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except KeyError:
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return makewidget(self, t, str(r))
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w.__doc__ = f.__doc__
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return w
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def nametowidget(self, name):
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"""Return the Tkinter instance of a widget identified by
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its Tcl name NAME."""
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w = self
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if name[0] == '.':
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w = w._root()
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name = name[1:]
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while name:
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i = name.find('.')
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if i >= 0:
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name, tail = name[:i], name[i+1:]
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else:
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tail = ''
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while tail:
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try:
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w.children[name]
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except KeyError:
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j = tail.find('.')
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if j >= 0:
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name, tail = name + "." + tail[:j], tail[j+1:]
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else:
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name, tail = name + "." + tail, ''
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else:
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break
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w = w.children[name]
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name = tail
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return w
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tkinter.Misc.nametowidget = nametowidget
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def makewidget(master, klass, path):
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path = str(path)
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self = klass()
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self._name = path[len(master._w)+1:]
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self._w = path
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self.children = {}
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master.children[self._name] = self
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self.master = master
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self.tk = master.tk
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return self
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class BWidget:
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def _require(self, master):
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master.tk.call("package", "require", "BWidget")
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def __init__(self, master, cnf={}, **kw):
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self._require(master)
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tkinter.Widget.__init__(self, master, self.__class__.__name__, cnf, kw)
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# Simple Widgets
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class Entry(BWidget, tkinter.Entry):
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def invoke(self):
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return self.tk.call(self._w, "invoke")
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class Label(BWidget, tkinter.Label):
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def setfocus(self):
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return self.tk.call(self._w, "setfocus")
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class Button(BWidget, tkinter.Button): pass
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class ArrowButton(BWidget, tkinter.Button): pass
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class ProgressBar(BWidget, tkinter.Widget): pass
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class ScrollView(BWidget, tkinter.Widget): pass
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class Separator(BWidget, tkinter.Widget): pass
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# Manager Widgets
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class _Frame:
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def getframe(self):
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return self.tk.call(self._w, "getframe")
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getframe = makeswidget(getframe, tkinter.Frame)
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class _Items:
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def itemcget(self, index, option):
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return self.tk.call(self._w, "itemcget", index, '-' + option)
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def itemconfigure(self, index, cnf=None, **kw):
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return self._configure(('itemconfigure', index), cnf, kw)
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CASCADE="cascade"
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CHECKBUTTON="checkbutton"
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COMMAND="command"
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RADIOBUTTON="radiobutton"
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SEPARATOR="separator"
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STATUS = "status"
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PROGRESSION = "progression"
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class MainFrame(BWidget, _Frame, tkinter.Widget):
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def addindicator(self, **kw):
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return self.tk.call(self._w, "addindicator", *self._options(kw))
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addindicator = makeswidget(addindicator, Label)
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def getindicator(self, i):
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return self.tk.call(self._w, "getindicator", i)
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getindicator = returnswidget(getindicator)
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def getmenu(self):
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return self.tk.call(self._w, "getmenu")
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getmenu = returnswidget(getmenu)
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def setmenustate(self, tag, state):
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return self.tk.call(self._w, "setmenustate", tag, state)
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def showstatusbar(self, name):
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return self.tk.call(self._w, "showstatusbar", name)
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def showtoolbar(self, index, bool_):
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return self.tk.call(self._w, "showtoolbar", index, bool_)
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class LabelFrame(BWidget, _Frame, tkinter.Widget):
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def align(self, others):
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return self.tk.call("LabelFrame::align", self, *others)
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class TitleFrame(BWidget, _Frame, tkinter.Frame): pass
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class PanelFrame(BWidget, tkinter.Frame): pass
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class ScrolledWindow(BWidget, _Frame, tkinter.Frame):
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def setwidget(self, child):
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return self.tk.call(self._w, "setwidget", child)
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class ScrollableFrame(BWidget, _Frame, tkinter.Frame):
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def see(self, w, vert=None, horiz=None):
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if vert is None and horiz is None:
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return self.tk.call(self._w, "see", w)
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return self.tk.call(self._w, "see", w, vert, horiz)
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def xview(self, *args):
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return self.tk.call(self._w, "xview", *args)
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def yview(self, *args):
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return self.tk.call(self._w, "yview", *args)
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class PanedWindow(BWidget, tkinter.Frame):
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def add(self, **kw):
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return self.tk.call(self._w, "add", *self._options(kw))
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add = makeswidget(add, tkinter.Frame)
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def getframe(self, index):
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return self.tk.call(self._w, "getframe", index)
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getframe = makeswidget(getframe, tkinter.Frame)
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class ButtonBox(BWidget, _Items, tkinter.Frame):
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def add(self, **kw):
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return self.tk.call(self._w, "add", *self._options(kw))
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add = makeswidget(add, Button)
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def delete(self, index):
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self.tk.call(self._w, "delete", index)
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def index(self, item):
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self.tk.call(self._w, "index", item)
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def insert(self, index, *kw):
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return self.tk.call(self._w, "insert", index, *self._options(kw))
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insert = makeswidget(insert, Button)
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def invoke(self, index):
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return self.tk.call(self._w, "invoke", index)
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def setfocus(self, index):
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return self.tk.call(self._w, "setfocus", index)
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class PagesManager(BWidget, tkinter.Frame):
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def add(self, page):
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return self.tk.call(self._w, "add", page)
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add = makeswidget(add, tkinter.Frame)
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def compute_size(self):
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return self.tk.call(self._w, "compute_size")
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def delete(self, page):
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return self.tk.call(self._w, "delete", page)
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def getframe(self, page):
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return self.tk.call(self._w, "getframe", page)
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getframe = makeswidget(getframe, tkinter.Frame)
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def pages(self, *args):
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return self.tk.call(self._w, "pages", *args)
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def raise_page(self, page=None):
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if page is None:
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return self.tk.call(self._w, "raise")
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return self.tk.call(self._w, "raise", page)
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class NoteBook(PagesManager, _Items):
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def bindtabs(self, event, script):
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return self.tk.call(self._w, "bindtabs", event, script)
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def delete(self, page, destroyframe=True):
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return self.tk.call(self._w, "delete", page, destroyframe)
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def insert(self, index, page, **kw):
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return self.tk.call(self._w, "insert", index, page, *self._options(kw))
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insert = makeswidget(insert, tkinter.Frame)
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def move(self, page, index):
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return self.tk.call(self._w, "move", page, index)
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def see(self, page):
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return self.tk.call(self._w, "see", page)
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def raise_page(self, page=None):
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if page is None:
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return self.tk.call(self._w, "raise")
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else:
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return self.tk.call(self._w, "raise", page)
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class Dialog(ButtonBox, tkinter.BaseWidget, _Frame):
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def draw(self, focus=None):
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if focus is None:
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return self.tk.call(self, "draw")
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return self.tk.call(self._w, "draw", focus)
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def enddialog(self):
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return self.tk.call(self._w, "enddialog")
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def withdraw(self):
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return self.tk.call(self._w, "withdraw")
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class StatusBar(BWidget): pass
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class LabelEntry(Entry): pass
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class ComboBox(Entry):
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def bind_entry(self, *args):
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return self.tk.call(self._w, "bind", *args)
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def getlistbox(self):
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r = str(self.tk.call(self._w, "getlistbox"))
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try:
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return self.nametowidget(r)
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except KeyError:
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c = self.tk.call("winfo", "class", r)
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if c == "ListBox":
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return makewidget(self, ListBox, r)
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else:
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return makewidget(self, tkinter.Listbox, r)
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def getvalue(self):
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return self.tk.call(self._w, "getvalue")
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def post(self):
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return self.tk.call(self._w, "post")
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def setvalue(self, index):
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return self.tk.call(self._w, "setvalue", index)
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def unpost(self):
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return self.tk.call(self._w, "unpost")
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class SpinBox(Entry):
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def bind_entry(self, *args):
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return self.tk.call(self._w, "bind", *args)
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def setvalue(self, index):
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return self.tk.call(self._w, "setvalue", index)
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def getvalue(self):
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return self.tk.call(self._w, "getvalue")
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class Tree(BWidget, tkinter.Widget, _Items):
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def bind_image(self, event, script):
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return self.tk.call(self._w, "bindImage", event, script)
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def bind_text(self, event, script):
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return self.tk.call(self._w, "bindText", event, script)
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def closetree(self, node):
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return self.tk.call(self._w, "closetree", node)
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def delete(self, arg, *args):
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return self.tk.call(self._w, "delete", arg, *args)
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def edit(self, node, text, *args):
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"edit(self, node, text, verifycmd=None, clickres=None, select=None)"
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return self.tk.call(self._w, "edit", node, text, *args)
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def exists(self, node):
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return self.tk.call(self._w, "exists", node)
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def index(self, node):
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return self.tk.call(self._w, "index", node)
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def insert(self, index, parent, node="#auto", **kw):
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return self.tk.call(self._w, "insert", index, parent, node,
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*self._options(kw))
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def move(self, parent, node, index):
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return self.tk.call(self._w, "move", parent, node, index)
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def nodes(self, node, *args):
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return self.tk.call(self._w, "nodes", *args)
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def opentree(self, node, recurse=True):
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return self.tk.call(self._w, "opentree", node, recurse)
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def parent(self, node):
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return self.tk.call(self._w, "parent", node)
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def reorder(self, node, neworder):
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return self.tk.call(self._w, "reorder", node, neworder)
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def see(self, node):
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return self.tk.call(self._w, "see", node)
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def selection_add(self, *args):
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return self.tk.call(self._w, "selection", "add", *args)
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def selection_clear(self):
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return self.tl.call(self._w, "selection", "clear")
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def selection_get(self):
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return self.tl.call(self._w, "selection", "get")
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def selection_includes(self, node):
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return self.tl.call(self._w, "selection", "includes")
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def selection_remove(self, *args):
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return self.tk.call(self._w, "selection", "remove", *args)
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def selection_set(self, *args):
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return self.tk.call(self._w, "selection", "set", *args)
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def selection_toggle(self, *args):
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return self.tk.call(self._w, "selection", "toggle", *args)
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def toggle(self, node):
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return self.tk.call(self._w, "toggle", node)
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def visible(self, node):
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return self.tk.call(self._w, "visible", node)
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def xview(self, *args):
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return self.tk.call(self.xview, *args)
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def yview(self, *args):
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return self.tk.call(self.yview, *args)
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class ListBox(BWidget, tkinter.Widget, _Items):
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def bind_image(self, event, script):
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return self.tk.call(self._w, "bindImage", event, script)
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def bind_text(self, event, script):
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return self.tk.call(self._w, "bindText", event, script)
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def delete(self, arg, *args):
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return self.tk.call(self._w, "delete", arg, *args)
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def edit(self, item, text, *args):
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"edit(self, item, text, verifycmd=None, clickres=None, select=None)"
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return self.tk.call(self._w, "edit", item, text, *args)
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def exists(self, item):
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return self.tk.call(self._w, "exists", item)
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def index(self, item):
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return self.tk.call(self._w, "index", item)
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def insert(self, index, item="#auto", **kw):
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return self.tk.call(self._w, "insert", parent, item,
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*self._options(kw))
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def items(self, item, *args):
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return self.tk.call(self._w, "items", *args)
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def move(self, parent, item, index):
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return self.tk.call(self._w, "move", parent, item, index)
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def reorder(self, node, neworder):
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return self.tk.call(self._w, "reorder", node, neworder)
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def see(self, node):
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return self.tk.call(self._w, "see", node)
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def selection_add(self, *args):
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return self.tk.call(self._w, "selection", "add", *args)
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def selection_clear(self):
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return self.tl.call(self._w, "selection", "clear")
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def selection_get(self):
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return self.tl.call(self._w, "selection", "get")
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def selection_includes(self, node):
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return self.tl.call(self._w, "selection", "includes")
|
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def selection_remove(self, *args):
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return self.tk.call(self._w, "selection", "remove", *args)
|
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def selection_set(self, *args):
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return self.tk.call(self._w, "selection", "set", *args)
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def selection_toggle(self, *args):
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return self.tk.call(self._w, "selection", "toggle", *args)
|
||||
|
||||
def xview(self, *args):
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return self.tk.call(self.xview, *args)
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def yview(self, *args):
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return self.tk.call(self.yview, *args)
|
||||
|
||||
class MessageDialog(Dialog):
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||||
def __init__(self, master, cnf={}, **kw):
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||||
self._require(master)
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||||
tkinter.Widget.__init__(self, master, "MessageDlg", cnf, kw)
|
||||
|
||||
class ProgressDialog(Dialog):
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||||
def __init__(self, master, cnf={}, **kw):
|
||||
self._require(master)
|
||||
tkinter.Widget.__init__(self, master, "ProgressDlg", cnf, kw)
|
||||
|
||||
class PasswordDialog(Dialog):
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||||
def __init__(self, master, cnf={}, **kw):
|
||||
self._require(master)
|
||||
tkinter.Widget.__init__(self, master, "PasswdDlg", cnf, kw)
|
||||
|
||||
class SelectFont(Dialog): pass
|
||||
class SelectColor(Dialog):
|
||||
def setcolor(self, index, color):
|
||||
self.tk.call("SelectColor::setcolor", index, color)
|
||||
|
||||
def SelectColorMenu(master, *args, **kw):
|
||||
i = id([])
|
||||
if master._w=='.':
|
||||
w = '.' + name
|
||||
else:
|
||||
w = master._w + '.' + name
|
||||
return master.tk.call("SelectColor::menu", args, *master._options(kw))
|
||||
|
||||
# vim:ts=8:sts=4:et:
|
||||
Reference in New Issue
Block a user