FM / idlelib

/usr/lib64/python2.6/idlelib

Name	Size	Mode	Actions
Icons/	-	0755	rm
aboutDialog.py	6825	0644	edit dl rm
aboutDialog.pyc	6965	0644	edit dl rm
aboutDialog.pyo	6965	0644	edit dl rm
AutoComplete.py	9061	0644	edit dl rm
AutoComplete.pyc	8023	0644	edit dl rm
AutoComplete.pyo	8023	0644	edit dl rm
AutoCompleteWindow.py	17201	0644	edit dl rm
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AutoCompleteWindow.pyo	12517	0644	edit dl rm
AutoExpand.py	2483	0644	edit dl rm
AutoExpand.pyc	2587	0644	edit dl rm
AutoExpand.pyo	2587	0644	edit dl rm
Bindings.py	3502	0644	edit dl rm
Bindings.pyc	5064	0644	edit dl rm
Bindings.pyo	5064	0644	edit dl rm
CallTips.py	7608	0644	edit dl rm
CallTips.pyc	10287	0644	edit dl rm
CallTips.pyo	10287	0644	edit dl rm
CallTipWindow.py	5924	0644	edit dl rm
CallTipWindow.pyc	6217	0644	edit dl rm
CallTipWindow.pyo	6217	0644	edit dl rm
ChangeLog	56393	0644	edit dl rm
ClassBrowser.py	6369	0644	edit dl rm
ClassBrowser.pyc	9220	0644	edit dl rm
ClassBrowser.pyo	9220	0644	edit dl rm
CodeContext.py	8347	0644	edit dl rm
CodeContext.pyc	6733	0644	edit dl rm
CodeContext.pyo	6687	0644	edit dl rm
ColorDelegator.py	10150	0644	edit dl rm
ColorDelegator.pyc	8976	0644	edit dl rm
ColorDelegator.pyo	8976	0644	edit dl rm
config-extensions.def	2697	0644	edit dl rm
config-highlight.def	1740	0644	edit dl rm
config-keys.def	7517	0644	edit dl rm
config-main.def	2512	0644	edit dl rm
configDialog.py	53229	0644	edit dl rm
configDialog.pyc	44986	0644	edit dl rm
configDialog.pyo	44986	0644	edit dl rm
configHandler.py	28803	0644	edit dl rm
configHandler.pyc	27360	0644	edit dl rm
configHandler.pyo	27360	0644	edit dl rm
configHelpSourceEdit.py	6680	0644	edit dl rm
configHelpSourceEdit.pyc	6751	0644	edit dl rm
configHelpSourceEdit.pyo	6751	0644	edit dl rm
configSectionNameDialog.py	3720	0644	edit dl rm
configSectionNameDialog.pyc	4321	0644	edit dl rm
configSectionNameDialog.pyo	4321	0644	edit dl rm
CREDITS.txt	1856	0644	edit dl rm
Debugger.py	15818	0644	edit dl rm
Debugger.pyc	17074	0644	edit dl rm
Debugger.pyo	17074	0644	edit dl rm
Delegator.py	831	0644	edit dl rm
Delegator.pyc	1623	0644	edit dl rm
Delegator.pyo	1623	0644	edit dl rm
dynOptionMenuWidget.py	1302	0644	edit dl rm
dynOptionMenuWidget.pyc	1707	0644	edit dl rm
dynOptionMenuWidget.pyo	1707	0644	edit dl rm
EditorWindow.py	59734	0644	edit dl rm
EditorWindow.pyc	53007	0644	edit dl rm
EditorWindow.pyo	52904	0644	edit dl rm
extend.txt	3652	0644	edit dl rm
FileList.py	3660	0644	edit dl rm
FileList.pyc	4010	0644	edit dl rm
FileList.pyo	3975	0644	edit dl rm
FormatParagraph.py	5734	0644	edit dl rm
FormatParagraph.pyc	4827	0644	edit dl rm
FormatParagraph.pyo	4827	0644	edit dl rm
GrepDialog.py	4052	0644	edit dl rm
GrepDialog.pyc	5061	0644	edit dl rm
GrepDialog.pyo	5061	0644	edit dl rm
help.txt	11223	0644	edit dl rm
HISTORY.txt	10317	0644	edit dl rm
HyperParser.py	10310	0644	edit dl rm
HyperParser.pyc	6640	0644	edit dl rm
HyperParser.pyo	6640	0644	edit dl rm
idle.py	664	0644	edit dl rm
idle.pyc	596	0644	edit dl rm
idle.pyo	596	0644	edit dl rm
idle.pyw	664	0644	edit dl rm
IdleHistory.py	3145	0644	edit dl rm
IdleHistory.pyc	3231	0644	edit dl rm
IdleHistory.pyo	3231	0644	edit dl rm
idlever.py	23	0644	edit dl rm
idlever.pyc	159	0644	edit dl rm
idlever.pyo	159	0644	edit dl rm
IOBinding.py	20972	0644	edit dl rm
IOBinding.pyc	17791	0644	edit dl rm
IOBinding.pyo	17791	0644	edit dl rm
keybindingDialog.py	12407	0644	edit dl rm
keybindingDialog.pyc	12416	0644	edit dl rm
keybindingDialog.pyo	12416	0644	edit dl rm
macosxSupport.py	4724	0644	edit dl rm
macosxSupport.pyc	4886	0644	edit dl rm
macosxSupport.pyo	4886	0644	edit dl rm
MultiCall.py	17470	0644	edit dl rm
MultiCall.pyc	16208	0644	edit dl rm
MultiCall.pyo	16132	0644	edit dl rm
MultiStatusBar.py	789	0644	edit dl rm
MultiStatusBar.pyc	1548	0644	edit dl rm
MultiStatusBar.pyo	1548	0644	edit dl rm
NEWS.txt	27165	0644	edit dl rm
ObjectBrowser.py	4156	0644	edit dl rm
ObjectBrowser.pyc	6747	0644	edit dl rm
ObjectBrowser.pyo	6747	0644	edit dl rm
OutputWindow.py	4392	0644	edit dl rm
OutputWindow.pyc	5020	0644	edit dl rm
OutputWindow.pyo	5020	0644	edit dl rm
ParenMatch.py	6627	0644	edit dl rm
ParenMatch.pyc	7007	0644	edit dl rm
ParenMatch.pyo	7007	0644	edit dl rm
PathBrowser.py	2646	0644	edit dl rm
PathBrowser.pyc	4165	0644	edit dl rm
PathBrowser.pyo	4165	0644	edit dl rm
Percolator.py	2616	0644	edit dl rm
Percolator.pyc	3660	0644	edit dl rm
Percolator.pyo	3466	0644	edit dl rm
PyParse.py	19510	0644	edit dl rm
PyParse.pyc	10213	0644	edit dl rm
PyParse.pyo	9745	0644	edit dl rm
PyShell.py	51909	0644	edit dl rm
PyShell.pyc	46688	0644	edit dl rm
PyShell.pyo	46587	0644	edit dl rm
README.txt	2623	0644	edit dl rm
RemoteDebugger.py	11660	0644	edit dl rm
RemoteDebugger.pyc	16414	0644	edit dl rm
RemoteDebugger.pyo	16259	0644	edit dl rm
RemoteObjectBrowser.py	942	0644	edit dl rm
RemoteObjectBrowser.pyc	2167	0644	edit dl rm
RemoteObjectBrowser.pyo	2167	0644	edit dl rm
ReplaceDialog.py	5134	0644	edit dl rm
ReplaceDialog.pyc	5984	0644	edit dl rm
ReplaceDialog.pyo	5984	0644	edit dl rm
rpc.py	20215	0644	edit dl rm
rpc.pyc	21937	0644	edit dl rm
rpc.pyo	21827	0644	edit dl rm
run.py	11337	0644	edit dl rm
run.pyc	12214	0644	edit dl rm
run.pyo	12214	0644	edit dl rm
ScriptBinding.py	7783	0644	edit dl rm
ScriptBinding.pyc	7607	0644	edit dl rm
ScriptBinding.pyo	7607	0644	edit dl rm
ScrolledList.py	3995	0644	edit dl rm
ScrolledList.pyc	6193	0644	edit dl rm
ScrolledList.pyo	6193	0644	edit dl rm
SearchDialog.py	2040	0644	edit dl rm
SearchDialog.pyc	3026	0644	edit dl rm
SearchDialog.pyo	3026	0644	edit dl rm
SearchDialogBase.py	4385	0644	edit dl rm
SearchDialogBase.pyc	5518	0644	edit dl rm
SearchDialogBase.pyo	5518	0644	edit dl rm
SearchEngine.py	6731	0644	edit dl rm
SearchEngine.pyc	7257	0644	edit dl rm
SearchEngine.pyo	7257	0644	edit dl rm
StackViewer.py	3857	0644	edit dl rm
StackViewer.pyc	5958	0644	edit dl rm
StackViewer.pyo	5958	0644	edit dl rm
tabbedpages.py	18188	0644	edit dl rm
tabbedpages.pyc	18163	0644	edit dl rm
tabbedpages.pyo	18163	0644	edit dl rm
textView.py	3246	0644	edit dl rm
textView.pyc	3983	0644	edit dl rm
textView.pyo	3983	0644	edit dl rm
TODO.txt	8478	0644	edit dl rm
ToolTip.py	2736	0644	edit dl rm
ToolTip.pyc	4160	0644	edit dl rm
ToolTip.pyo	4160	0644	edit dl rm
TreeWidget.py	15237	0644	edit dl rm
TreeWidget.pyc	18014	0644	edit dl rm
TreeWidget.pyo	18014	0644	edit dl rm
UndoDelegator.py	10277	0644	edit dl rm
UndoDelegator.pyc	12646	0644	edit dl rm
UndoDelegator.pyo	12646	0644	edit dl rm
WidgetRedirector.py	4476	0644	edit dl rm
WidgetRedirector.pyc	5366	0644	edit dl rm
WidgetRedirector.pyo	5366	0644	edit dl rm
WindowList.py	2473	0644	edit dl rm
WindowList.pyc	3654	0644	edit dl rm
WindowList.pyo	3654	0644	edit dl rm
ZoomHeight.py	1307	0644	edit dl rm
ZoomHeight.pyc	1661	0644	edit dl rm
ZoomHeight.pyo	1661	0644	edit dl rm
__init__.py	37	0644	edit dl rm
__init__.pyc	127	0644	edit dl rm
__init__.pyo	127	0644	edit dl rm

Edit: /usr/lib64/python2.6/idlelib/configDialog.py (53229B)

"""IDLE Configuration Dialog: support user customization of IDLE by GUI

Customize font faces, sizes, and colorization attributes.  Set indentation
defaults.  Customize keybindings.  Colorization and keybindings can be
saved as user defined sets.  Select startup options including shell/editor
and default window size.  Define additional help sources.

Note that tab width in IDLE is currently fixed at eight due to Tk issues.
Refer to comments in EditorWindow autoindent code for details.

"""
from Tkinter import *
import tkMessageBox, tkColorChooser, tkFont
import string

from idlelib.configHandler import idleConf
from idlelib.dynOptionMenuWidget import DynOptionMenu
from idlelib.tabbedpages import TabbedPageSet
from idlelib.keybindingDialog import GetKeysDialog
from idlelib.configSectionNameDialog import GetCfgSectionNameDialog
from idlelib.configHelpSourceEdit import GetHelpSourceDialog
from idlelib import macosxSupport

class ConfigDialog(Toplevel):

def __init__(self,parent,title):
        Toplevel.__init__(self, parent)
        self.wm_withdraw()

self.configure(borderwidth=5)
        self.geometry("+%d+%d" % (parent.winfo_rootx()+20,
                parent.winfo_rooty()+30))
        #Theme Elements. Each theme element key is its display name.
        #The first value of the tuple is the sample area tag name.
        #The second value is the display name list sort index.
        self.themeElements={'Normal Text':('normal','00'),
            'Python Keywords':('keyword','01'),
            'Python Definitions':('definition','02'),
            'Python Builtins':('builtin', '03'),
            'Python Comments':('comment','04'),
            'Python Strings':('string','05'),
            'Selected Text':('hilite','06'),
            'Found Text':('hit','07'),
            'Cursor':('cursor','08'),
            'Error Text':('error','09'),
            'Shell Normal Text':('console','10'),
            'Shell Stdout Text':('stdout','11'),
            'Shell Stderr Text':('stderr','12'),
            }
        self.ResetChangedItems() #load initial values in changed items dict
        self.CreateWidgets()
        self.resizable(height=FALSE,width=FALSE)
        self.transient(parent)
        self.grab_set()
        self.protocol("WM_DELETE_WINDOW", self.Cancel)
        self.parent = parent
        self.tabPages.focus_set()
        #key bindings for this dialog
        #self.bind('<Escape>',self.Cancel) #dismiss dialog, no save
        #self.bind('<Alt-a>',self.Apply) #apply changes, save
        #self.bind('<F1>',self.Help) #context help
        self.LoadConfigs()
        self.AttachVarCallbacks() #avoid callbacks during LoadConfigs

self.wm_deiconify()
        self.wait_window()

def CreateWidgets(self):
        self.tabPages = TabbedPageSet(self,
                page_names=['Fonts/Tabs','Highlighting','Keys','General'])
        frameActionButtons = Frame(self,pady=2)
        #action buttons
        if macosxSupport.runningAsOSXApp():
            # Changing the default padding on OSX results in unreadable
            # text in the buttons
            paddingArgs={}
        else:
            paddingArgs={'padx':6, 'pady':3}

self.buttonHelp = Button(frameActionButtons,text='Help',
                command=self.Help,takefocus=FALSE,
                **paddingArgs)
        self.buttonOk = Button(frameActionButtons,text='Ok',
                command=self.Ok,takefocus=FALSE,
                **paddingArgs)
        self.buttonApply = Button(frameActionButtons,text='Apply',
                command=self.Apply,takefocus=FALSE,
                **paddingArgs)
        self.buttonCancel = Button(frameActionButtons,text='Cancel',
                command=self.Cancel,takefocus=FALSE,
                **paddingArgs)
        self.CreatePageFontTab()
        self.CreatePageHighlight()
        self.CreatePageKeys()
        self.CreatePageGeneral()
        self.buttonHelp.pack(side=RIGHT,padx=5)
        self.buttonOk.pack(side=LEFT,padx=5)
        self.buttonApply.pack(side=LEFT,padx=5)
        self.buttonCancel.pack(side=LEFT,padx=5)
        frameActionButtons.pack(side=BOTTOM)
        Frame(self, height=2, borderwidth=0).pack(side=BOTTOM)
        self.tabPages.pack(side=TOP,expand=TRUE,fill=BOTH)

def CreatePageFontTab(self):
        #tkVars
        self.fontSize=StringVar(self)
        self.fontBold=BooleanVar(self)
        self.fontName=StringVar(self)
        self.spaceNum=IntVar(self)
        self.editFont=tkFont.Font(self,('courier',10,'normal'))
        ##widget creation
        #body frame
        frame=self.tabPages.pages['Fonts/Tabs'].frame
        #body section frames
        frameFont=LabelFrame(frame,borderwidth=2,relief=GROOVE,
                             text=' Base Editor Font ')
        frameIndent=LabelFrame(frame,borderwidth=2,relief=GROOVE,
                               text=' Indentation Width ')
        #frameFont
        frameFontName=Frame(frameFont)
        frameFontParam=Frame(frameFont)
        labelFontNameTitle=Label(frameFontName,justify=LEFT,
                text='Font Face :')
        self.listFontName=Listbox(frameFontName,height=5,takefocus=FALSE,
                exportselection=FALSE)
        self.listFontName.bind('<ButtonRelease-1>',self.OnListFontButtonRelease)
        scrollFont=Scrollbar(frameFontName)
        scrollFont.config(command=self.listFontName.yview)
        self.listFontName.config(yscrollcommand=scrollFont.set)
        labelFontSizeTitle=Label(frameFontParam,text='Size :')
        self.optMenuFontSize=DynOptionMenu(frameFontParam,self.fontSize,None,
            command=self.SetFontSample)
        checkFontBold=Checkbutton(frameFontParam,variable=self.fontBold,
            onvalue=1,offvalue=0,text='Bold',command=self.SetFontSample)
        frameFontSample=Frame(frameFont,relief=SOLID,borderwidth=1)
        self.labelFontSample=Label(frameFontSample,
                text='AaBbCcDdEe\nFfGgHhIiJjK\n1234567890\n#:+=(){}[]',
                justify=LEFT,font=self.editFont)
        #frameIndent
        frameIndentSize=Frame(frameIndent)
        labelSpaceNumTitle=Label(frameIndentSize, justify=LEFT,
                                 text='Python Standard: 4 Spaces!')
        self.scaleSpaceNum=Scale(frameIndentSize, variable=self.spaceNum,
                                 orient='horizontal',
                                 tickinterval=2, from_=2, to=16)
        #widget packing
        #body
        frameFont.pack(side=LEFT,padx=5,pady=5,expand=TRUE,fill=BOTH)
        frameIndent.pack(side=LEFT,padx=5,pady=5,fill=Y)
        #frameFont
        frameFontName.pack(side=TOP,padx=5,pady=5,fill=X)
        frameFontParam.pack(side=TOP,padx=5,pady=5,fill=X)
        labelFontNameTitle.pack(side=TOP,anchor=W)
        self.listFontName.pack(side=LEFT,expand=TRUE,fill=X)
        scrollFont.pack(side=LEFT,fill=Y)
        labelFontSizeTitle.pack(side=LEFT,anchor=W)
        self.optMenuFontSize.pack(side=LEFT,anchor=W)
        checkFontBold.pack(side=LEFT,anchor=W,padx=20)
        frameFontSample.pack(side=TOP,padx=5,pady=5,expand=TRUE,fill=BOTH)
        self.labelFontSample.pack(expand=TRUE,fill=BOTH)
        #frameIndent
        frameIndentSize.pack(side=TOP,fill=X)
        labelSpaceNumTitle.pack(side=TOP,anchor=W,padx=5)
        self.scaleSpaceNum.pack(side=TOP,padx=5,fill=X)
        return frame

def CreatePageHighlight(self):
        self.builtinTheme=StringVar(self)
        self.customTheme=StringVar(self)
        self.fgHilite=BooleanVar(self)
        self.colour=StringVar(self)
        self.fontName=StringVar(self)
        self.themeIsBuiltin=BooleanVar(self)
        self.highlightTarget=StringVar(self)
        ##widget creation
        #body frame
        frame=self.tabPages.pages['Highlighting'].frame
        #body section frames
        frameCustom=LabelFrame(frame,borderwidth=2,relief=GROOVE,
                               text=' Custom Highlighting ')
        frameTheme=LabelFrame(frame,borderwidth=2,relief=GROOVE,
                              text=' Highlighting Theme ')
        #frameCustom
        self.textHighlightSample=Text(frameCustom,relief=SOLID,borderwidth=1,
            font=('courier',12,''),cursor='hand2',width=21,height=10,
            takefocus=FALSE,highlightthickness=0,wrap=NONE)
        text=self.textHighlightSample
        text.bind('<Double-Button-1>',lambda e: 'break')
        text.bind('<B1-Motion>',lambda e: 'break')
        textAndTags=(('#you can click here','comment'),('\n','normal'),
            ('#to choose items','comment'),('\n','normal'),('def','keyword'),
            (' ','normal'),('func','definition'),('(param):','normal'),
            ('\n  ','normal'),('"""string"""','string'),('\n  var0 = ','normal'),
            ("'string'",'string'),('\n  var1 = ','normal'),("'selected'",'hilite'),
            ('\n  var2 = ','normal'),("'found'",'hit'),
            ('\n  var3 = ','normal'),('list', 'builtin'), ('(','normal'),
            ('None', 'builtin'),(')\n\n','normal'),
            (' error ','error'),(' ','normal'),('cursor |','cursor'),
            ('\n ','normal'),('shell','console'),(' ','normal'),('stdout','stdout'),
            (' ','normal'),('stderr','stderr'),('\n','normal'))
        for txTa in textAndTags:
            text.insert(END,txTa[0],txTa[1])
        for element in self.themeElements.keys():
            text.tag_bind(self.themeElements[element][0],'<ButtonPress-1>',
                lambda event,elem=element: event.widget.winfo_toplevel()
                .highlightTarget.set(elem))
        text.config(state=DISABLED)
        self.frameColourSet=Frame(frameCustom,relief=SOLID,borderwidth=1)
        frameFgBg=Frame(frameCustom)
        buttonSetColour=Button(self.frameColourSet,text='Choose Colour for :',
            command=self.GetColour,highlightthickness=0)
        self.optMenuHighlightTarget=DynOptionMenu(self.frameColourSet,
            self.highlightTarget,None,highlightthickness=0)#,command=self.SetHighlightTargetBinding
        self.radioFg=Radiobutton(frameFgBg,variable=self.fgHilite,
            value=1,text='Foreground',command=self.SetColourSampleBinding)
        self.radioBg=Radiobutton(frameFgBg,variable=self.fgHilite,
            value=0,text='Background',command=self.SetColourSampleBinding)
        self.fgHilite.set(1)
        buttonSaveCustomTheme=Button(frameCustom,
            text='Save as New Custom Theme',command=self.SaveAsNewTheme)
        #frameTheme
        labelTypeTitle=Label(frameTheme,text='Select : ')
        self.radioThemeBuiltin=Radiobutton(frameTheme,variable=self.themeIsBuiltin,
            value=1,command=self.SetThemeType,text='a Built-in Theme')
        self.radioThemeCustom=Radiobutton(frameTheme,variable=self.themeIsBuiltin,
            value=0,command=self.SetThemeType,text='a Custom Theme')
        self.optMenuThemeBuiltin=DynOptionMenu(frameTheme,
            self.builtinTheme,None,command=None)
        self.optMenuThemeCustom=DynOptionMenu(frameTheme,
            self.customTheme,None,command=None)
        self.buttonDeleteCustomTheme=Button(frameTheme,text='Delete Custom Theme',
                command=self.DeleteCustomTheme)
        ##widget packing
        #body
        frameCustom.pack(side=LEFT,padx=5,pady=5,expand=TRUE,fill=BOTH)
        frameTheme.pack(side=LEFT,padx=5,pady=5,fill=Y)
        #frameCustom
        self.frameColourSet.pack(side=TOP,padx=5,pady=5,expand=TRUE,fill=X)
        frameFgBg.pack(side=TOP,padx=5,pady=0)
        self.textHighlightSample.pack(side=TOP,padx=5,pady=5,expand=TRUE,
            fill=BOTH)
        buttonSetColour.pack(side=TOP,expand=TRUE,fill=X,padx=8,pady=4)
        self.optMenuHighlightTarget.pack(side=TOP,expand=TRUE,fill=X,padx=8,pady=3)
        self.radioFg.pack(side=LEFT,anchor=E)
        self.radioBg.pack(side=RIGHT,anchor=W)
        buttonSaveCustomTheme.pack(side=BOTTOM,fill=X,padx=5,pady=5)
        #frameTheme
        labelTypeTitle.pack(side=TOP,anchor=W,padx=5,pady=5)
        self.radioThemeBuiltin.pack(side=TOP,anchor=W,padx=5)
        self.radioThemeCustom.pack(side=TOP,anchor=W,padx=5,pady=2)
        self.optMenuThemeBuiltin.pack(side=TOP,fill=X,padx=5,pady=5)
        self.optMenuThemeCustom.pack(side=TOP,fill=X,anchor=W,padx=5,pady=5)
        self.buttonDeleteCustomTheme.pack(side=TOP,fill=X,padx=5,pady=5)
        return frame

def CreatePageKeys(self):
        #tkVars
        self.bindingTarget=StringVar(self)
        self.builtinKeys=StringVar(self)
        self.customKeys=StringVar(self)
        self.keysAreBuiltin=BooleanVar(self)
        self.keyBinding=StringVar(self)
        ##widget creation
        #body frame
        frame=self.tabPages.pages['Keys'].frame
        #body section frames
        frameCustom=LabelFrame(frame,borderwidth=2,relief=GROOVE,
                               text=' Custom Key Bindings ')
        frameKeySets=LabelFrame(frame,borderwidth=2,relief=GROOVE,
                           text=' Key Set ')
        #frameCustom
        frameTarget=Frame(frameCustom)
        labelTargetTitle=Label(frameTarget,text='Action - Key(s)')
        scrollTargetY=Scrollbar(frameTarget)
        scrollTargetX=Scrollbar(frameTarget,orient=HORIZONTAL)
        self.listBindings=Listbox(frameTarget,takefocus=FALSE,
                exportselection=FALSE)
        self.listBindings.bind('<ButtonRelease-1>',self.KeyBindingSelected)
        scrollTargetY.config(command=self.listBindings.yview)
        scrollTargetX.config(command=self.listBindings.xview)
        self.listBindings.config(yscrollcommand=scrollTargetY.set)
        self.listBindings.config(xscrollcommand=scrollTargetX.set)
        self.buttonNewKeys=Button(frameCustom,text='Get New Keys for Selection',
            command=self.GetNewKeys,state=DISABLED)
        #frameKeySets
        frames = [Frame(frameKeySets, padx=2, pady=2, borderwidth=0)
                  for i in range(2)]
        self.radioKeysBuiltin=Radiobutton(frames[0],variable=self.keysAreBuiltin,
            value=1,command=self.SetKeysType,text='Use a Built-in Key Set')
        self.radioKeysCustom=Radiobutton(frames[0],variable=self.keysAreBuiltin,
            value=0,command=self.SetKeysType,text='Use a Custom Key Set')
        self.optMenuKeysBuiltin=DynOptionMenu(frames[0],
            self.builtinKeys,None,command=None)
        self.optMenuKeysCustom=DynOptionMenu(frames[0],
            self.customKeys,None,command=None)
        self.buttonDeleteCustomKeys=Button(frames[1],text='Delete Custom Key Set',
                command=self.DeleteCustomKeys)
        buttonSaveCustomKeys=Button(frames[1],
                text='Save as New Custom Key Set',command=self.SaveAsNewKeySet)
        ##widget packing
        #body
        frameCustom.pack(side=BOTTOM,padx=5,pady=5,expand=TRUE,fill=BOTH)
        frameKeySets.pack(side=BOTTOM,padx=5,pady=5,fill=BOTH)
        #frameCustom
        self.buttonNewKeys.pack(side=BOTTOM,fill=X,padx=5,pady=5)
        frameTarget.pack(side=LEFT,padx=5,pady=5,expand=TRUE,fill=BOTH)
        #frame target
        frameTarget.columnconfigure(0,weight=1)
        frameTarget.rowconfigure(1,weight=1)
        labelTargetTitle.grid(row=0,column=0,columnspan=2,sticky=W)
        self.listBindings.grid(row=1,column=0,sticky=NSEW)
        scrollTargetY.grid(row=1,column=1,sticky=NS)
        scrollTargetX.grid(row=2,column=0,sticky=EW)
        #frameKeySets
        self.radioKeysBuiltin.grid(row=0, column=0, sticky=W+NS)
        self.radioKeysCustom.grid(row=1, column=0, sticky=W+NS)
        self.optMenuKeysBuiltin.grid(row=0, column=1, sticky=NSEW)
        self.optMenuKeysCustom.grid(row=1, column=1, sticky=NSEW)
        self.buttonDeleteCustomKeys.pack(side=LEFT,fill=X,expand=True,padx=2)
        buttonSaveCustomKeys.pack(side=LEFT,fill=X,expand=True,padx=2)
        frames[0].pack(side=TOP, fill=BOTH, expand=True)
        frames[1].pack(side=TOP, fill=X, expand=True, pady=2)
        return frame

def CreatePageGeneral(self):
        #tkVars
        self.winWidth=StringVar(self)
        self.winHeight=StringVar(self)
        self.paraWidth=StringVar(self)
        self.startupEdit=IntVar(self)
        self.autoSave=IntVar(self)
        self.encoding=StringVar(self)
        self.userHelpBrowser=BooleanVar(self)
        self.helpBrowser=StringVar(self)
        #widget creation
        #body
        frame=self.tabPages.pages['General'].frame
        #body section frames
        frameRun=LabelFrame(frame,borderwidth=2,relief=GROOVE,
                            text=' Startup Preferences ')
        frameSave=LabelFrame(frame,borderwidth=2,relief=GROOVE,
                             text=' Autosave Preferences ')
        frameWinSize=Frame(frame,borderwidth=2,relief=GROOVE)
        frameParaSize=Frame(frame,borderwidth=2,relief=GROOVE)
        frameEncoding=Frame(frame,borderwidth=2,relief=GROOVE)
        frameHelp=LabelFrame(frame,borderwidth=2,relief=GROOVE,
                             text=' Additional Help Sources ')
        #frameRun
        labelRunChoiceTitle=Label(frameRun,text='At Startup')
        radioStartupEdit=Radiobutton(frameRun,variable=self.startupEdit,
            value=1,command=self.SetKeysType,text="Open Edit Window")
        radioStartupShell=Radiobutton(frameRun,variable=self.startupEdit,
            value=0,command=self.SetKeysType,text='Open Shell Window')
        #frameSave
        labelRunSaveTitle=Label(frameSave,text='At Start of Run (F5)  ')
        radioSaveAsk=Radiobutton(frameSave,variable=self.autoSave,
            value=0,command=self.SetKeysType,text="Prompt to Save")
        radioSaveAuto=Radiobutton(frameSave,variable=self.autoSave,
            value=1,command=self.SetKeysType,text='No Prompt')
        #frameWinSize
        labelWinSizeTitle=Label(frameWinSize,text='Initial Window Size'+
                '  (in characters)')
        labelWinWidthTitle=Label(frameWinSize,text='Width')
        entryWinWidth=Entry(frameWinSize,textvariable=self.winWidth,
                width=3)
        labelWinHeightTitle=Label(frameWinSize,text='Height')
        entryWinHeight=Entry(frameWinSize,textvariable=self.winHeight,
                width=3)
        #paragraphFormatWidth
        labelParaWidthTitle=Label(frameParaSize,text='Paragraph reformat'+
                ' width (in characters)')
        entryParaWidth=Entry(frameParaSize,textvariable=self.paraWidth,
                width=3)
        #frameEncoding
        labelEncodingTitle=Label(frameEncoding,text="Default Source Encoding")
        radioEncLocale=Radiobutton(frameEncoding,variable=self.encoding,
            value="locale",text="Locale-defined")
        radioEncUTF8=Radiobutton(frameEncoding,variable=self.encoding,
            value="utf-8",text="UTF-8")
        radioEncNone=Radiobutton(frameEncoding,variable=self.encoding,
            value="none",text="None")
        #frameHelp
        frameHelpList=Frame(frameHelp)
        frameHelpListButtons=Frame(frameHelpList)
        scrollHelpList=Scrollbar(frameHelpList)
        self.listHelp=Listbox(frameHelpList,height=5,takefocus=FALSE,
                exportselection=FALSE)
        scrollHelpList.config(command=self.listHelp.yview)
        self.listHelp.config(yscrollcommand=scrollHelpList.set)
        self.listHelp.bind('<ButtonRelease-1>',self.HelpSourceSelected)
        self.buttonHelpListEdit=Button(frameHelpListButtons,text='Edit',
                state=DISABLED,width=8,command=self.HelpListItemEdit)
        self.buttonHelpListAdd=Button(frameHelpListButtons,text='Add',
                width=8,command=self.HelpListItemAdd)
        self.buttonHelpListRemove=Button(frameHelpListButtons,text='Remove',
                state=DISABLED,width=8,command=self.HelpListItemRemove)
        #widget packing
        #body
        frameRun.pack(side=TOP,padx=5,pady=5,fill=X)
        frameSave.pack(side=TOP,padx=5,pady=5,fill=X)
        frameWinSize.pack(side=TOP,padx=5,pady=5,fill=X)
        frameParaSize.pack(side=TOP,padx=5,pady=5,fill=X)
        frameEncoding.pack(side=TOP,padx=5,pady=5,fill=X)
        frameHelp.pack(side=TOP,padx=5,pady=5,expand=TRUE,fill=BOTH)
        #frameRun
        labelRunChoiceTitle.pack(side=LEFT,anchor=W,padx=5,pady=5)
        radioStartupShell.pack(side=RIGHT,anchor=W,padx=5,pady=5)
        radioStartupEdit.pack(side=RIGHT,anchor=W,padx=5,pady=5)
        #frameSave
        labelRunSaveTitle.pack(side=LEFT,anchor=W,padx=5,pady=5)
        radioSaveAuto.pack(side=RIGHT,anchor=W,padx=5,pady=5)
        radioSaveAsk.pack(side=RIGHT,anchor=W,padx=5,pady=5)
        #frameWinSize
        labelWinSizeTitle.pack(side=LEFT,anchor=W,padx=5,pady=5)
        entryWinHeight.pack(side=RIGHT,anchor=E,padx=10,pady=5)
        labelWinHeightTitle.pack(side=RIGHT,anchor=E,pady=5)
        entryWinWidth.pack(side=RIGHT,anchor=E,padx=10,pady=5)
        labelWinWidthTitle.pack(side=RIGHT,anchor=E,pady=5)
        #paragraphFormatWidth
        labelParaWidthTitle.pack(side=LEFT,anchor=W,padx=5,pady=5)
        entryParaWidth.pack(side=RIGHT,anchor=E,padx=10,pady=5)
        #frameEncoding
        labelEncodingTitle.pack(side=LEFT,anchor=W,padx=5,pady=5)
        radioEncNone.pack(side=RIGHT,anchor=E,pady=5)
        radioEncUTF8.pack(side=RIGHT,anchor=E,pady=5)
        radioEncLocale.pack(side=RIGHT,anchor=E,pady=5)
        #frameHelp
        frameHelpListButtons.pack(side=RIGHT,padx=5,pady=5,fill=Y)
        frameHelpList.pack(side=TOP,padx=5,pady=5,expand=TRUE,fill=BOTH)
        scrollHelpList.pack(side=RIGHT,anchor=W,fill=Y)
        self.listHelp.pack(side=LEFT,anchor=E,expand=TRUE,fill=BOTH)
        self.buttonHelpListEdit.pack(side=TOP,anchor=W,pady=5)
        self.buttonHelpListAdd.pack(side=TOP,anchor=W)
        self.buttonHelpListRemove.pack(side=TOP,anchor=W,pady=5)
        return frame

def AttachVarCallbacks(self):
        self.fontSize.trace_variable('w',self.VarChanged_fontSize)
        self.fontName.trace_variable('w',self.VarChanged_fontName)
        self.fontBold.trace_variable('w',self.VarChanged_fontBold)
        self.spaceNum.trace_variable('w',self.VarChanged_spaceNum)
        self.colour.trace_variable('w',self.VarChanged_colour)
        self.builtinTheme.trace_variable('w',self.VarChanged_builtinTheme)
        self.customTheme.trace_variable('w',self.VarChanged_customTheme)
        self.themeIsBuiltin.trace_variable('w',self.VarChanged_themeIsBuiltin)
        self.highlightTarget.trace_variable('w',self.VarChanged_highlightTarget)
        self.keyBinding.trace_variable('w',self.VarChanged_keyBinding)
        self.builtinKeys.trace_variable('w',self.VarChanged_builtinKeys)
        self.customKeys.trace_variable('w',self.VarChanged_customKeys)
        self.keysAreBuiltin.trace_variable('w',self.VarChanged_keysAreBuiltin)
        self.winWidth.trace_variable('w',self.VarChanged_winWidth)
        self.winHeight.trace_variable('w',self.VarChanged_winHeight)
        self.paraWidth.trace_variable('w',self.VarChanged_paraWidth)
        self.startupEdit.trace_variable('w',self.VarChanged_startupEdit)
        self.autoSave.trace_variable('w',self.VarChanged_autoSave)
        self.encoding.trace_variable('w',self.VarChanged_encoding)

def VarChanged_fontSize(self,*params):
        value=self.fontSize.get()
        self.AddChangedItem('main','EditorWindow','font-size',value)

def VarChanged_fontName(self,*params):
        value=self.fontName.get()
        self.AddChangedItem('main','EditorWindow','font',value)

def VarChanged_fontBold(self,*params):
        value=self.fontBold.get()
        self.AddChangedItem('main','EditorWindow','font-bold',value)

def VarChanged_spaceNum(self,*params):
        value=self.spaceNum.get()
        self.AddChangedItem('main','Indent','num-spaces',value)

def VarChanged_colour(self,*params):
        self.OnNewColourSet()

def VarChanged_builtinTheme(self,*params):
        value=self.builtinTheme.get()
        self.AddChangedItem('main','Theme','name',value)
        self.PaintThemeSample()

def VarChanged_customTheme(self,*params):
        value=self.customTheme.get()
        if value != '- no custom themes -':
            self.AddChangedItem('main','Theme','name',value)
            self.PaintThemeSample()

def VarChanged_themeIsBuiltin(self,*params):
        value=self.themeIsBuiltin.get()
        self.AddChangedItem('main','Theme','default',value)
        if value:
            self.VarChanged_builtinTheme()
        else:
            self.VarChanged_customTheme()

def VarChanged_highlightTarget(self,*params):
        self.SetHighlightTarget()

def VarChanged_keyBinding(self,*params):
        value=self.keyBinding.get()
        keySet=self.customKeys.get()
        event=self.listBindings.get(ANCHOR).split()[0]
        if idleConf.IsCoreBinding(event):
            #this is a core keybinding
            self.AddChangedItem('keys',keySet,event,value)
        else: #this is an extension key binding
            extName=idleConf.GetExtnNameForEvent(event)
            extKeybindSection=extName+'_cfgBindings'
            self.AddChangedItem('extensions',extKeybindSection,event,value)

def VarChanged_builtinKeys(self,*params):
        value=self.builtinKeys.get()
        self.AddChangedItem('main','Keys','name',value)
        self.LoadKeysList(value)

def VarChanged_customKeys(self,*params):
        value=self.customKeys.get()
        if value != '- no custom keys -':
            self.AddChangedItem('main','Keys','name',value)
            self.LoadKeysList(value)

def VarChanged_keysAreBuiltin(self,*params):
        value=self.keysAreBuiltin.get()
        self.AddChangedItem('main','Keys','default',value)
        if value:
            self.VarChanged_builtinKeys()
        else:
            self.VarChanged_customKeys()

def VarChanged_winWidth(self,*params):
        value=self.winWidth.get()
        self.AddChangedItem('main','EditorWindow','width',value)

def VarChanged_winHeight(self,*params):
        value=self.winHeight.get()
        self.AddChangedItem('main','EditorWindow','height',value)

def VarChanged_paraWidth(self,*params):
        value=self.paraWidth.get()
        self.AddChangedItem('main','FormatParagraph','paragraph',value)

def VarChanged_startupEdit(self,*params):
        value=self.startupEdit.get()
        self.AddChangedItem('main','General','editor-on-startup',value)

def VarChanged_autoSave(self,*params):
        value=self.autoSave.get()
        self.AddChangedItem('main','General','autosave',value)

def VarChanged_encoding(self,*params):
        value=self.encoding.get()
        self.AddChangedItem('main','EditorWindow','encoding',value)

def ResetChangedItems(self):
        #When any config item is changed in this dialog, an entry
        #should be made in the relevant section (config type) of this
        #dictionary. The key should be the config file section name and the
        #value a dictionary, whose key:value pairs are item=value pairs for
        #that config file section.
        self.changedItems={'main':{},'highlight':{},'keys':{},'extensions':{}}

def AddChangedItem(self,type,section,item,value):
        value=str(value) #make sure we use a string
        if not self.changedItems[type].has_key(section):
            self.changedItems[type][section]={}
        self.changedItems[type][section][item]=value

def GetDefaultItems(self):
        dItems={'main':{},'highlight':{},'keys':{},'extensions':{}}
        for configType in dItems.keys():
            sections=idleConf.GetSectionList('default',configType)
            for section in sections:
                dItems[configType][section]={}
                options=idleConf.defaultCfg[configType].GetOptionList(section)
                for option in options:
                    dItems[configType][section][option]=(
                            idleConf.defaultCfg[configType].Get(section,option))
        return dItems

def SetThemeType(self):
        if self.themeIsBuiltin.get():
            self.optMenuThemeBuiltin.config(state=NORMAL)
            self.optMenuThemeCustom.config(state=DISABLED)
            self.buttonDeleteCustomTheme.config(state=DISABLED)
        else:
            self.optMenuThemeBuiltin.config(state=DISABLED)
            self.radioThemeCustom.config(state=NORMAL)
            self.optMenuThemeCustom.config(state=NORMAL)
            self.buttonDeleteCustomTheme.config(state=NORMAL)

def SetKeysType(self):
        if self.keysAreBuiltin.get():
            self.optMenuKeysBuiltin.config(state=NORMAL)
            self.optMenuKeysCustom.config(state=DISABLED)
            self.buttonDeleteCustomKeys.config(state=DISABLED)
        else:
            self.optMenuKeysBuiltin.config(state=DISABLED)
            self.radioKeysCustom.config(state=NORMAL)
            self.optMenuKeysCustom.config(state=NORMAL)
            self.buttonDeleteCustomKeys.config(state=NORMAL)

def GetNewKeys(self):
        listIndex=self.listBindings.index(ANCHOR)
        binding=self.listBindings.get(listIndex)
        bindName=binding.split()[0] #first part, up to first space
        if self.keysAreBuiltin.get():
            currentKeySetName=self.builtinKeys.get()
        else:
            currentKeySetName=self.customKeys.get()
        currentBindings=idleConf.GetCurrentKeySet()
        if currentKeySetName in self.changedItems['keys'].keys(): #unsaved changes
            keySetChanges=self.changedItems['keys'][currentKeySetName]
            for event in keySetChanges.keys():
                currentBindings[event]=keySetChanges[event].split()
        currentKeySequences=currentBindings.values()
        newKeys=GetKeysDialog(self,'Get New Keys',bindName,
                currentKeySequences).result
        if newKeys: #new keys were specified
            if self.keysAreBuiltin.get(): #current key set is a built-in
                message=('Your changes will be saved as a new Custom Key Set. '+
                        'Enter a name for your new Custom Key Set below.')
                newKeySet=self.GetNewKeysName(message)
                if not newKeySet: #user cancelled custom key set creation
                    self.listBindings.select_set(listIndex)
                    self.listBindings.select_anchor(listIndex)
                    return
                else: #create new custom key set based on previously active key set
                    self.CreateNewKeySet(newKeySet)
            self.listBindings.delete(listIndex)
            self.listBindings.insert(listIndex,bindName+' - '+newKeys)
            self.listBindings.select_set(listIndex)
            self.listBindings.select_anchor(listIndex)
            self.keyBinding.set(newKeys)
        else:
            self.listBindings.select_set(listIndex)
            self.listBindings.select_anchor(listIndex)

def GetNewKeysName(self,message):
        usedNames=(idleConf.GetSectionList('user','keys')+
                idleConf.GetSectionList('default','keys'))
        newKeySet=GetCfgSectionNameDialog(self,'New Custom Key Set',
                message,usedNames).result
        return newKeySet

def SaveAsNewKeySet(self):
        newKeysName=self.GetNewKeysName('New Key Set Name:')
        if newKeysName:
            self.CreateNewKeySet(newKeysName)

def KeyBindingSelected(self,event):
        self.buttonNewKeys.config(state=NORMAL)

def CreateNewKeySet(self,newKeySetName):
        #creates new custom key set based on the previously active key set,
        #and makes the new key set active
        if self.keysAreBuiltin.get():
            prevKeySetName=self.builtinKeys.get()
        else:
            prevKeySetName=self.customKeys.get()
        prevKeys=idleConf.GetCoreKeys(prevKeySetName)
        newKeys={}
        for event in prevKeys.keys(): #add key set to changed items
            eventName=event[2:-2] #trim off the angle brackets
            binding=string.join(prevKeys[event])
            newKeys[eventName]=binding
        #handle any unsaved changes to prev key set
        if prevKeySetName in self.changedItems['keys'].keys():
            keySetChanges=self.changedItems['keys'][prevKeySetName]
            for event in keySetChanges.keys():
                newKeys[event]=keySetChanges[event]
        #save the new theme
        self.SaveNewKeySet(newKeySetName,newKeys)
        #change gui over to the new key set
        customKeyList=idleConf.GetSectionList('user','keys')
        customKeyList.sort()
        self.optMenuKeysCustom.SetMenu(customKeyList,newKeySetName)
        self.keysAreBuiltin.set(0)
        self.SetKeysType()

def LoadKeysList(self,keySetName):
        reselect=0
        newKeySet=0
        if self.listBindings.curselection():
            reselect=1
            listIndex=self.listBindings.index(ANCHOR)
        keySet=idleConf.GetKeySet(keySetName)
        bindNames=keySet.keys()
        bindNames.sort()
        self.listBindings.delete(0,END)
        for bindName in bindNames:
            key=string.join(keySet[bindName]) #make key(s) into a string
            bindName=bindName[2:-2] #trim off the angle brackets
            if keySetName in self.changedItems['keys'].keys():
                #handle any unsaved changes to this key set
                if bindName in self.changedItems['keys'][keySetName].keys():
                    key=self.changedItems['keys'][keySetName][bindName]
            self.listBindings.insert(END, bindName+' - '+key)
        if reselect:
            self.listBindings.see(listIndex)
            self.listBindings.select_set(listIndex)
            self.listBindings.select_anchor(listIndex)

def DeleteCustomKeys(self):
        keySetName=self.customKeys.get()
        if not tkMessageBox.askyesno('Delete Key Set','Are you sure you wish '+
                                     'to delete the key set %r ?' % (keySetName),
                                     parent=self):
            return
        #remove key set from config
        idleConf.userCfg['keys'].remove_section(keySetName)
        if self.changedItems['keys'].has_key(keySetName):
            del(self.changedItems['keys'][keySetName])
        #write changes
        idleConf.userCfg['keys'].Save()
        #reload user key set list
        itemList=idleConf.GetSectionList('user','keys')
        itemList.sort()
        if not itemList:
            self.radioKeysCustom.config(state=DISABLED)
            self.optMenuKeysCustom.SetMenu(itemList,'- no custom keys -')
        else:
            self.optMenuKeysCustom.SetMenu(itemList,itemList[0])
        #revert to default key set
        self.keysAreBuiltin.set(idleConf.defaultCfg['main'].Get('Keys','default'))
        self.builtinKeys.set(idleConf.defaultCfg['main'].Get('Keys','name'))
        #user can't back out of these changes, they must be applied now
        self.Apply()
        self.SetKeysType()

def DeleteCustomTheme(self):
        themeName=self.customTheme.get()
        if not tkMessageBox.askyesno('Delete Theme','Are you sure you wish '+
                                     'to delete the theme %r ?' % (themeName,),
                                     parent=self):
            return
        #remove theme from config
        idleConf.userCfg['highlight'].remove_section(themeName)
        if self.changedItems['highlight'].has_key(themeName):
            del(self.changedItems['highlight'][themeName])
        #write changes
        idleConf.userCfg['highlight'].Save()
        #reload user theme list
        itemList=idleConf.GetSectionList('user','highlight')
        itemList.sort()
        if not itemList:
            self.radioThemeCustom.config(state=DISABLED)
            self.optMenuThemeCustom.SetMenu(itemList,'- no custom themes -')
        else:
            self.optMenuThemeCustom.SetMenu(itemList,itemList[0])
        #revert to default theme
        self.themeIsBuiltin.set(idleConf.defaultCfg['main'].Get('Theme','default'))
        self.builtinTheme.set(idleConf.defaultCfg['main'].Get('Theme','name'))
        #user can't back out of these changes, they must be applied now
        self.Apply()
        self.SetThemeType()

def GetColour(self):
        target=self.highlightTarget.get()
        prevColour=self.frameColourSet.cget('bg')
        rgbTuplet, colourString = tkColorChooser.askcolor(parent=self,
            title='Pick new colour for : '+target,initialcolor=prevColour)
        if colourString and (colourString!=prevColour):
            #user didn't cancel, and they chose a new colour
            if self.themeIsBuiltin.get(): #current theme is a built-in
                message=('Your changes will be saved as a new Custom Theme. '+
                        'Enter a name for your new Custom Theme below.')
                newTheme=self.GetNewThemeName(message)
                if not newTheme: #user cancelled custom theme creation
                    return
                else: #create new custom theme based on previously active theme
                    self.CreateNewTheme(newTheme)
                    self.colour.set(colourString)
            else: #current theme is user defined
                self.colour.set(colourString)

def OnNewColourSet(self):
        newColour=self.colour.get()
        self.frameColourSet.config(bg=newColour)#set sample
        if self.fgHilite.get(): plane='foreground'
        else: plane='background'
        sampleElement=self.themeElements[self.highlightTarget.get()][0]
        self.textHighlightSample.tag_config(sampleElement, **{plane:newColour})
        theme=self.customTheme.get()
        themeElement=sampleElement+'-'+plane
        self.AddChangedItem('highlight',theme,themeElement,newColour)

def GetNewThemeName(self,message):
        usedNames=(idleConf.GetSectionList('user','highlight')+
                idleConf.GetSectionList('default','highlight'))
        newTheme=GetCfgSectionNameDialog(self,'New Custom Theme',
                message,usedNames).result
        return newTheme

def SaveAsNewTheme(self):
        newThemeName=self.GetNewThemeName('New Theme Name:')
        if newThemeName:
            self.CreateNewTheme(newThemeName)

def CreateNewTheme(self,newThemeName):
        #creates new custom theme based on the previously active theme,
        #and makes the new theme active
        if self.themeIsBuiltin.get():
            themeType='default'
            themeName=self.builtinTheme.get()
        else:
            themeType='user'
            themeName=self.customTheme.get()
        newTheme=idleConf.GetThemeDict(themeType,themeName)
        #apply any of the old theme's unsaved changes to the new theme
        if themeName in self.changedItems['highlight'].keys():
            themeChanges=self.changedItems['highlight'][themeName]
            for element in themeChanges.keys():
                newTheme[element]=themeChanges[element]
        #save the new theme
        self.SaveNewTheme(newThemeName,newTheme)
        #change gui over to the new theme
        customThemeList=idleConf.GetSectionList('user','highlight')
        customThemeList.sort()
        self.optMenuThemeCustom.SetMenu(customThemeList,newThemeName)
        self.themeIsBuiltin.set(0)
        self.SetThemeType()

def OnListFontButtonRelease(self,event):
        font = self.listFontName.get(ANCHOR)
        self.fontName.set(font.lower())
        self.SetFontSample()

def SetFontSample(self,event=None):
        fontName=self.fontName.get()
        if self.fontBold.get():
            fontWeight=tkFont.BOLD
        else:
            fontWeight=tkFont.NORMAL
        self.editFont.config(size=self.fontSize.get(),
                weight=fontWeight,family=fontName)

def SetHighlightTarget(self):
        if self.highlightTarget.get()=='Cursor': #bg not possible
            self.radioFg.config(state=DISABLED)
            self.radioBg.config(state=DISABLED)
            self.fgHilite.set(1)
        else: #both fg and bg can be set
            self.radioFg.config(state=NORMAL)
            self.radioBg.config(state=NORMAL)
            self.fgHilite.set(1)
        self.SetColourSample()

def SetColourSampleBinding(self,*args):
        self.SetColourSample()

def SetColourSample(self):
        #set the colour smaple area
        tag=self.themeElements[self.highlightTarget.get()][0]
        if self.fgHilite.get(): plane='foreground'
        else: plane='background'
        colour=self.textHighlightSample.tag_cget(tag,plane)
        self.frameColourSet.config(bg=colour)

def PaintThemeSample(self):
        if self.themeIsBuiltin.get(): #a default theme
            theme=self.builtinTheme.get()
        else: #a user theme
            theme=self.customTheme.get()
        for elementTitle in self.themeElements.keys():
            element=self.themeElements[elementTitle][0]
            colours=idleConf.GetHighlight(theme,element)
            if element=='cursor': #cursor sample needs special painting
                colours['background']=idleConf.GetHighlight(theme,
                        'normal', fgBg='bg')
            #handle any unsaved changes to this theme
            if theme in self.changedItems['highlight'].keys():
                themeDict=self.changedItems['highlight'][theme]
                if themeDict.has_key(element+'-foreground'):
                    colours['foreground']=themeDict[element+'-foreground']
                if themeDict.has_key(element+'-background'):
                    colours['background']=themeDict[element+'-background']
            self.textHighlightSample.tag_config(element, **colours)
        self.SetColourSample()

def HelpSourceSelected(self,event):
        self.SetHelpListButtonStates()

def SetHelpListButtonStates(self):
        if self.listHelp.size()<1: #no entries in list
            self.buttonHelpListEdit.config(state=DISABLED)
            self.buttonHelpListRemove.config(state=DISABLED)
        else: #there are some entries
            if self.listHelp.curselection(): #there currently is a selection
                self.buttonHelpListEdit.config(state=NORMAL)
                self.buttonHelpListRemove.config(state=NORMAL)
            else:  #there currently is not a selection
                self.buttonHelpListEdit.config(state=DISABLED)
                self.buttonHelpListRemove.config(state=DISABLED)

def HelpListItemAdd(self):
        helpSource=GetHelpSourceDialog(self,'New Help Source').result
        if helpSource:
            self.userHelpList.append( (helpSource[0],helpSource[1]) )
            self.listHelp.insert(END,helpSource[0])
            self.UpdateUserHelpChangedItems()
        self.SetHelpListButtonStates()

def HelpListItemEdit(self):
        itemIndex=self.listHelp.index(ANCHOR)
        helpSource=self.userHelpList[itemIndex]
        newHelpSource=GetHelpSourceDialog(self,'Edit Help Source',
                menuItem=helpSource[0],filePath=helpSource[1]).result
        if (not newHelpSource) or (newHelpSource==helpSource):
            return #no changes
        self.userHelpList[itemIndex]=newHelpSource
        self.listHelp.delete(itemIndex)
        self.listHelp.insert(itemIndex,newHelpSource[0])
        self.UpdateUserHelpChangedItems()
        self.SetHelpListButtonStates()

def HelpListItemRemove(self):
        itemIndex=self.listHelp.index(ANCHOR)
        del(self.userHelpList[itemIndex])
        self.listHelp.delete(itemIndex)
        self.UpdateUserHelpChangedItems()
        self.SetHelpListButtonStates()

def UpdateUserHelpChangedItems(self):
        "Clear and rebuild the HelpFiles section in self.changedItems"
        self.changedItems['main']['HelpFiles'] = {}
        for num in range(1,len(self.userHelpList)+1):
            self.AddChangedItem('main','HelpFiles',str(num),
                    string.join(self.userHelpList[num-1][:2],';'))

def LoadFontCfg(self):
        ##base editor font selection list
        fonts=list(tkFont.families(self))
        fonts.sort()
        for font in fonts:
            self.listFontName.insert(END,font)
        configuredFont=idleConf.GetOption('main','EditorWindow','font',
                default='courier')
        lc_configuredFont = configuredFont.lower()
        self.fontName.set(lc_configuredFont)
        lc_fonts = [s.lower() for s in fonts]
        if lc_configuredFont in lc_fonts:
            currentFontIndex = lc_fonts.index(lc_configuredFont)
            self.listFontName.see(currentFontIndex)
            self.listFontName.select_set(currentFontIndex)
            self.listFontName.select_anchor(currentFontIndex)
        ##font size dropdown
        fontSize=idleConf.GetOption('main','EditorWindow','font-size',
                default='10')
        self.optMenuFontSize.SetMenu(('7','8','9','10','11','12','13','14',
                '16','18','20','22'),fontSize )
        ##fontWeight
        self.fontBold.set(idleConf.GetOption('main','EditorWindow',
                'font-bold',default=0,type='bool'))
        ##font sample
        self.SetFontSample()

def LoadTabCfg(self):
        ##indent sizes
        spaceNum=idleConf.GetOption('main','Indent','num-spaces',
                default=4,type='int')
        self.spaceNum.set(spaceNum)

def LoadThemeCfg(self):
        ##current theme type radiobutton
        self.themeIsBuiltin.set(idleConf.GetOption('main','Theme','default',
            type='bool',default=1))
        ##currently set theme
        currentOption=idleConf.CurrentTheme()
        ##load available theme option menus
        if self.themeIsBuiltin.get(): #default theme selected
            itemList=idleConf.GetSectionList('default','highlight')
            itemList.sort()
            self.optMenuThemeBuiltin.SetMenu(itemList,currentOption)
            itemList=idleConf.GetSectionList('user','highlight')
            itemList.sort()
            if not itemList:
                self.radioThemeCustom.config(state=DISABLED)
                self.customTheme.set('- no custom themes -')
            else:
                self.optMenuThemeCustom.SetMenu(itemList,itemList[0])
        else: #user theme selected
            itemList=idleConf.GetSectionList('user','highlight')
            itemList.sort()
            self.optMenuThemeCustom.SetMenu(itemList,currentOption)
            itemList=idleConf.GetSectionList('default','highlight')
            itemList.sort()
            self.optMenuThemeBuiltin.SetMenu(itemList,itemList[0])
        self.SetThemeType()
        ##load theme element option menu
        themeNames=self.themeElements.keys()
        themeNames.sort(key=lambda x: self.themeElements[x][1])
        self.optMenuHighlightTarget.SetMenu(themeNames,themeNames[0])
        self.PaintThemeSample()
        self.SetHighlightTarget()

def LoadKeyCfg(self):
        ##current keys type radiobutton
        self.keysAreBuiltin.set(idleConf.GetOption('main','Keys','default',
            type='bool',default=1))
        ##currently set keys
        currentOption=idleConf.CurrentKeys()
        ##load available keyset option menus
        if self.keysAreBuiltin.get(): #default theme selected
            itemList=idleConf.GetSectionList('default','keys')
            itemList.sort()
            self.optMenuKeysBuiltin.SetMenu(itemList,currentOption)
            itemList=idleConf.GetSectionList('user','keys')
            itemList.sort()
            if not itemList:
                self.radioKeysCustom.config(state=DISABLED)
                self.customKeys.set('- no custom keys -')
            else:
                self.optMenuKeysCustom.SetMenu(itemList,itemList[0])
        else: #user key set selected
            itemList=idleConf.GetSectionList('user','keys')
            itemList.sort()
            self.optMenuKeysCustom.SetMenu(itemList,currentOption)
            itemList=idleConf.GetSectionList('default','keys')
            itemList.sort()
            self.optMenuKeysBuiltin.SetMenu(itemList,itemList[0])
        self.SetKeysType()
        ##load keyset element list
        keySetName=idleConf.CurrentKeys()
        self.LoadKeysList(keySetName)

def LoadGeneralCfg(self):
        #startup state
        self.startupEdit.set(idleConf.GetOption('main','General',
                'editor-on-startup',default=1,type='bool'))
        #autosave state
        self.autoSave.set(idleConf.GetOption('main', 'General', 'autosave',
                                             default=0, type='bool'))
        #initial window size
        self.winWidth.set(idleConf.GetOption('main','EditorWindow','width'))
        self.winHeight.set(idleConf.GetOption('main','EditorWindow','height'))
        #initial paragraph reformat size
        self.paraWidth.set(idleConf.GetOption('main','FormatParagraph','paragraph'))
        # default source encoding
        self.encoding.set(idleConf.GetOption('main', 'EditorWindow',
                                             'encoding', default='none'))
        # additional help sources
        self.userHelpList = idleConf.GetAllExtraHelpSourcesList()
        for helpItem in self.userHelpList:
            self.listHelp.insert(END,helpItem[0])
        self.SetHelpListButtonStates()

def LoadConfigs(self):
        """
        load configuration from default and user config files and populate
        the widgets on the config dialog pages.
        """
        ### fonts / tabs page
        self.LoadFontCfg()
        self.LoadTabCfg()
        ### highlighting page
        self.LoadThemeCfg()
        ### keys page
        self.LoadKeyCfg()
        ### general page
        self.LoadGeneralCfg()

def SaveNewKeySet(self,keySetName,keySet):
        """
        save a newly created core key set.
        keySetName - string, the name of the new key set
        keySet - dictionary containing the new key set
        """
        if not idleConf.userCfg['keys'].has_section(keySetName):
            idleConf.userCfg['keys'].add_section(keySetName)
        for event in keySet.keys():
            value=keySet[event]
            idleConf.userCfg['keys'].SetOption(keySetName,event,value)

def SaveNewTheme(self,themeName,theme):
        """
        save a newly created theme.
        themeName - string, the name of the new theme
        theme - dictionary containing the new theme
        """
        if not idleConf.userCfg['highlight'].has_section(themeName):
            idleConf.userCfg['highlight'].add_section(themeName)
        for element in theme.keys():
            value=theme[element]
            idleConf.userCfg['highlight'].SetOption(themeName,element,value)

def SetUserValue(self,configType,section,item,value):
        if idleConf.defaultCfg[configType].has_option(section,item):
            if idleConf.defaultCfg[configType].Get(section,item)==value:
                #the setting equals a default setting, remove it from user cfg
                return idleConf.userCfg[configType].RemoveOption(section,item)
        #if we got here set the option
        return idleConf.userCfg[configType].SetOption(section,item,value)

def SaveAllChangedConfigs(self):
        "Save configuration changes to the user config file."
        idleConf.userCfg['main'].Save()
        for configType in self.changedItems.keys():
            cfgTypeHasChanges = False
            for section in self.changedItems[configType].keys():
                if section == 'HelpFiles':
                    #this section gets completely replaced
                    idleConf.userCfg['main'].remove_section('HelpFiles')
                    cfgTypeHasChanges = True
                for item in self.changedItems[configType][section].keys():
                    value = self.changedItems[configType][section][item]
                    if self.SetUserValue(configType,section,item,value):
                        cfgTypeHasChanges = True
            if cfgTypeHasChanges:
                idleConf.userCfg[configType].Save()
        for configType in ['keys', 'highlight']:
            # save these even if unchanged!
            idleConf.userCfg[configType].Save()
        self.ResetChangedItems() #clear the changed items dict

def DeactivateCurrentConfig(self):
        #Before a config is saved, some cleanup of current
        #config must be done - remove the previous keybindings
        winInstances=self.parent.instance_dict.keys()
        for instance in winInstances:
            instance.RemoveKeybindings()

def ActivateConfigChanges(self):
        "Dynamically apply configuration changes"
        winInstances=self.parent.instance_dict.keys()
        for instance in winInstances:
            instance.ResetColorizer()
            instance.ResetFont()
            instance.set_notabs_indentwidth()
            instance.ApplyKeybindings()
            instance.reset_help_menu_entries()

def Cancel(self):
        self.destroy()

def Ok(self):
        self.Apply()
        self.destroy()

def Apply(self):
        self.DeactivateCurrentConfig()
        self.SaveAllChangedConfigs()
        self.ActivateConfigChanges()

def Help(self):
        pass

if __name__ == '__main__':
    #test the dialog
    root=Tk()
    Button(root,text='Dialog',
            command=lambda:ConfigDialog(root,'Settings')).pack()
    root.instance_dict={}
    root.mainloop()

cmd: