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-
- # The options of a widget are described by the following attributes
- # of the Pack and Widget dialogs:
- #
- # Dialog.current: {name: value}
- # -- changes during Widget's lifetime
- #
- # Dialog.options: {name: (default, klass)}
- # -- depends on widget class only
- #
- # Dialog.classes: {klass: (v0, v1, v2, ...) | 'boolean' | 'other'}
- # -- totally static, though different between PackDialog and WidgetDialog
- # (but even that could be unified)
-
- from Tkinter import *
-
- class Option:
-
- varclass = StringVar # May be overridden
-
- def __init__(self, dialog, option):
- self.dialog = dialog
- self.option = option
- self.master = dialog.top
- self.default, self.klass = dialog.options[option]
- self.var = self.varclass(self.master)
- self.frame = Frame(self.master,
- {Pack: {'expand': 0, 'fill': 'x'}})
- self.label = Label(self.frame,
- {'text': option + ':',
- Pack: {'side': 'left'},
- })
- self.update()
- self.addoption()
-
- def refresh(self):
- self.dialog.refresh()
- self.update()
-
- def update(self):
- try:
- self.current = self.dialog.current[self.option]
- except KeyError:
- self.current = self.default
- self.var.set(self.current)
-
- def set(self, e=None): # Should be overridden
- pass
-
- class BooleanOption(Option):
-
- varclass = BooleanVar
-
- def addoption(self):
- self.button = Checkbutton(self.frame,
- {'text': 'on/off',
- 'onvalue': '1',
- 'offvalue': '0',
- 'variable': self.var,
- 'relief': 'raised',
- 'borderwidth': 2,
- 'command': self.set,
- Pack: {'side': 'right'},
- })
-
- class EnumOption(Option):
-
- def addoption(self):
- self.button = Menubutton(self.frame,
- {'textvariable': self.var,
- 'relief': 'raised',
- 'borderwidth': 2,
- Pack: {'side': 'right'},
- })
- self.menu = Menu(self.button)
- self.button['menu'] = self.menu
- for v in self.dialog.classes[self.klass]:
- self.menu.add_radiobutton(
- {'label': v,
- 'variable': self.var,
- 'value': v,
- 'command': self.set,
- })
-
- class StringOption(Option):
-
- def addoption(self):
- self.entry = Entry(self.frame,
- {'textvariable': self.var,
- 'width': 10,
- 'relief': 'sunken',
- 'borderwidth': 2,
- Pack: {'side': 'right',
- 'fill': 'x', 'expand': 1},
- })
- self.entry.bind('<Return>', self.set)
-
- class ReadonlyOption(Option):
-
- def addoption(self):
- self.label = Label(self.frame,
- {'textvariable': self.var,
- 'anchor': 'e',
- Pack: {'side': 'right'}})
-
- class Dialog:
-
- def __init__(self, master):
- self.master = master
- self.fixclasses()
- self.refresh()
- self.top = Toplevel(self.master)
- self.top.title(self.__class__.__name__)
- self.top.minsize(1, 1)
- self.addchoices()
-
- def refresh(self): pass # Must override
-
- def fixclasses(self): pass # May override
-
- def addchoices(self):
- self.choices = {}
- list = []
- for k, dc in self.options.items():
- list.append(k, dc)
- list.sort()
- for k, (d, c) in list:
- try:
- cl = self.classes[c]
- except KeyError:
- cl = 'unknown'
- if type(cl) == TupleType:
- cl = self.enumoption
- elif cl == 'boolean':
- cl = self.booleanoption
- elif cl == 'readonly':
- cl = self.readonlyoption
- else:
- cl = self.stringoption
- self.choices[k] = cl(self, k)
-
- # Must override:
- options = {}
- classes = {}
-
- # May override:
- booleanoption = BooleanOption
- stringoption = StringOption
- enumoption = EnumOption
- readonlyoption = ReadonlyOption
-
- class PackDialog(Dialog):
-
- def __init__(self, widget):
- self.widget = widget
- Dialog.__init__(self, widget)
-
- def refresh(self):
- self.current = self.widget.newinfo()
- self.current['.class'] = self.widget.winfo_class()
- self.current['.name'] = self.widget._w
-
- class packoption: # Mix-in class
- def set(self, e=None):
- self.current = self.var.get()
- try:
- Pack.config(self.dialog.widget,
- {self.option: self.current})
- except TclError, msg:
- print msg
- self.refresh()
-
- class booleanoption(packoption, BooleanOption): pass
- class enumoption(packoption, EnumOption): pass
- class stringoption(packoption, StringOption): pass
- class readonlyoption(packoption, ReadonlyOption): pass
-
- options = {
- '.class': (None, 'Class'),
- '.name': (None, 'Name'),
- 'after': (None, 'Widget'),
- 'anchor': ('center', 'Anchor'),
- 'before': (None, 'Widget'),
- 'expand': ('no', 'Boolean'),
- 'fill': ('none', 'Fill'),
- 'in': (None, 'Widget'),
- 'ipadx': (0, 'Pad'),
- 'ipady': (0, 'Pad'),
- 'padx': (0, 'Pad'),
- 'pady': (0, 'Pad'),
- 'side': ('top', 'Side'),
- }
-
- classes = {
- 'Anchor': ('n','ne', 'e','se', 's','sw', 'w','nw', 'center'),
- 'Boolean': 'boolean',
- 'Class': 'readonly',
- 'Expand': 'boolean',
- 'Fill': ('none', 'x', 'y', 'both'),
- 'Name': 'readonly',
- 'Pad': 'pixel',
- 'Side': ('top', 'right', 'bottom', 'left'),
- 'Widget': 'readonly',
- }
-
- class RemotePackDialog(PackDialog):
-
- def __init__(self, master, app, widget):
- self.master = master
- self.app = app
- self.widget = widget
- self.refresh()
- self.top = Toplevel(self.master)
- self.top.title(self.app + ' PackDialog')
- self.top.minsize(1, 1)
- self.addchoices()
-
- def refresh(self):
- try:
- words = self.master.tk.splitlist(
- self.master.send(self.app,
- 'pack',
- 'newinfo',
- self.widget))
- except TclError, msg:
- print msg
- return
- dict = {}
- for i in range(0, len(words), 2):
- key = words[i][1:]
- value = words[i+1]
- dict[key] = value
- dict['.class'] = self.master.send(self.app,
- 'winfo',
- 'class',
- self.widget)
- dict['.name'] = self.widget
- self.current = dict
-
- class remotepackoption: # Mix-in class
- def set(self, e=None):
- self.current = self.var.get()
- try:
- self.dialog.master.send(
- self.dialog.app,
- 'pack',
- 'config',
- self.dialog.widget,
- '-'+self.option,
- self.dialog.master.tk.merge(
- self.current))
- except TclError, msg:
- print msg
- self.refresh()
-
- class booleanoption(remotepackoption, BooleanOption): pass
- class enumoption(remotepackoption, EnumOption): pass
- class stringoption(remotepackoption, StringOption): pass
- class readonlyoption(remotepackoption, ReadonlyOption): pass
-
- class WidgetDialog(Dialog):
-
- def __init__(self, widget):
- self.widget = widget
- self.klass = widget.winfo_class()
- Dialog.__init__(self, widget)
-
- def fixclasses(self):
- if self.addclasses.has_key(self.klass):
- classes = {}
- for c in (self.classes,
- self.addclasses[self.klass]):
- for k in c.keys():
- classes[k] = c[k]
- self.classes = classes
-
- def refresh(self):
- self.configuration = self.widget.config()
- self.update()
- self.current['.class'] = self.widget.winfo_class()
- self.current['.name'] = self.widget._w
-
- def update(self):
- self.current = {}
- self.options = {}
- for k, v in self.configuration.items():
- if len(v) > 4:
- self.current[k] = v[4]
- self.options[k] = v[3], v[2] # default, klass
- self.options['.class'] = (None, 'Class')
- self.options['.name'] = (None, 'Name')
-
- class widgetoption: # Mix-in class
- def set(self, e=None):
- self.current = self.var.get()
- try:
- self.dialog.widget[self.option] = self.current
- except TclError, msg:
- print msg
- self.refresh()
-
- class booleanoption(widgetoption, BooleanOption): pass
- class enumoption(widgetoption, EnumOption): pass
- class stringoption(widgetoption, StringOption): pass
- class readonlyoption(widgetoption, ReadonlyOption): pass
-
- # Universal classes
- classes = {
- 'Anchor': ('n','ne', 'e','se', 's','sw', 'w','nw', 'center'),
- 'Aspect': 'integer',
- 'Background': 'color',
- 'Bitmap': 'bitmap',
- 'BorderWidth': 'pixel',
- 'Class': 'readonly',
- 'CloseEnough': 'double',
- 'Command': 'command',
- 'Confine': 'boolean',
- 'Cursor': 'cursor',
- 'CursorWidth': 'pixel',
- 'DisabledForeground': 'color',
- 'ExportSelection': 'boolean',
- 'Font': 'font',
- 'Foreground': 'color',
- 'From': 'integer',
- 'Geometry': 'geometry',
- 'Height': 'pixel',
- 'InsertWidth': 'time',
- 'Justify': ('left', 'center', 'right'),
- 'Label': 'string',
- 'Length': 'pixel',
- 'MenuName': 'widget',
- 'Name': 'readonly',
- 'OffTime': 'time',
- 'OnTime': 'time',
- 'Orient': ('horizontal', 'vertical'),
- 'Pad': 'pixel',
- 'Relief': ('raised', 'sunken', 'flat', 'ridge', 'groove'),
- 'RepeatDelay': 'time',
- 'RepeatInterval': 'time',
- 'ScrollCommand': 'command',
- 'ScrollIncrement': 'pixel',
- 'ScrollRegion': 'rectangle',
- 'ShowValue': 'boolean',
- 'SetGrid': 'boolean',
- 'Sliderforeground': 'color',
- 'SliderLength': 'pixel',
- 'Text': 'string',
- 'TickInterval': 'integer',
- 'To': 'integer',
- 'Underline': 'index',
- 'Variable': 'variable',
- 'Value': 'string',
- 'Width': 'pixel',
- 'Wrap': ('none', 'char', 'word'),
- }
-
- # Classes that (may) differ per widget type
- _tristate = {'State': ('normal', 'active', 'disabled')}
- _bistate = {'State': ('normal', 'disabled')}
- addclasses = {
- 'Button': _tristate,
- 'Radiobutton': _tristate,
- 'Checkbutton': _tristate,
- 'Entry': _bistate,
- 'Text': _bistate,
- 'Menubutton': _tristate,
- 'Slider': _bistate,
- }
-
- class RemoteWidgetDialog(WidgetDialog):
-
- def __init__(self, master, app, widget):
- self.app = app
- self.widget = widget
- self.klass = master.send(self.app,
- 'winfo',
- 'class',
- self.widget)
- Dialog.__init__(self, master)
-
- def refresh(self):
- try:
- items = self.master.tk.splitlist(
- self.master.send(self.app,
- self.widget,
- 'config'))
- except TclError, msg:
- print msg
- return
- dict = {}
- for item in items:
- words = self.master.tk.splitlist(item)
- key = words[0][1:]
- value = (key,) + words[1:]
- dict[key] = value
- self.configuration = dict
- self.update()
- self.current['.class'] = self.klass
- self.current['.name'] = self.widget
-
- class remotewidgetoption: # Mix-in class
- def set(self, e=None):
- self.current = self.var.get()
- try:
- self.dialog.master.send(
- self.dialog.app,
- self.dialog.widget,
- 'config',
- '-'+self.option,
- self.current)
- except TclError, msg:
- print msg
- self.refresh()
-
- class booleanoption(remotewidgetoption, BooleanOption): pass
- class enumoption(remotewidgetoption, EnumOption): pass
- class stringoption(remotewidgetoption, StringOption): pass
- class readonlyoption(remotewidgetoption, ReadonlyOption): pass
-
- def test():
- import sys
- root = Tk()
- root.minsize(1, 1)
- if sys.argv[1:]:
- remotetest(root, sys.argv[1])
- else:
- frame = Frame(root, {'name': 'frame',
- Pack: {'expand': 1, 'fill': 'both'},
- })
- button = Button(frame, {'name': 'button',
- 'text': 'button',
- Pack: {'expand': 1}})
- canvas = Canvas(frame, {'name': 'canvas',
- Pack: {}})
- fpd = PackDialog(frame)
- fwd = WidgetDialog(frame)
- bpd = PackDialog(button)
- bwd = WidgetDialog(button)
- cpd = PackDialog(canvas)
- cwd = WidgetDialog(canvas)
- root.mainloop()
-
- def remotetest(root, app):
- from listtree import listtree
- list = listtree(root, app)
- list.bind('<Any-Double-1>', opendialogs)
- list.app = app # Pass it on to handler
-
- def opendialogs(e):
- import string
- list = e.widget
- sel = list.curselection()
- for i in sel:
- item = list.get(i)
- widget = string.split(item)[0]
- RemoteWidgetDialog(list, list.app, widget)
- if widget == '.': continue
- try:
- RemotePackDialog(list, list.app, widget)
- except TclError, msg:
- print msg
-
- test()
-