mirror of https://github.com/python/cpython
461 lines
14 KiB
Python
461 lines
14 KiB
Python
|
|
# 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)
|
|
self.frame.pack(fill=X)
|
|
self.label = Label(self.frame, text=(option + ":"))
|
|
self.label.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)
|
|
self.button.pack(side=RIGHT)
|
|
|
|
|
|
class EnumOption(Option):
|
|
|
|
def addoption(self):
|
|
self.button = Menubutton(self.frame,
|
|
textvariable=self.var,
|
|
relief=RAISED, borderwidth=2)
|
|
self.button.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)
|
|
self.entry.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)
|
|
self.label.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) is tuple:
|
|
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.info()
|
|
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:
|
|
self.dialog.widget.pack(**{self.option: self.current})
|
|
except TclError as 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',
|
|
'info',
|
|
self.widget))
|
|
except TclError as 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 as 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.klass in self.addclasses:
|
|
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 as 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 as 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 as 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')
|
|
frame.pack(expand=1, fill=BOTH)
|
|
button = Button(frame, name='button', text='button')
|
|
button.pack(expand=1)
|
|
canvas = Canvas(frame, name='canvas')
|
|
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):
|
|
list = e.widget
|
|
sel = list.curselection()
|
|
for i in sel:
|
|
item = list.get(i)
|
|
widget = item.split()[0]
|
|
RemoteWidgetDialog(list, list.app, widget)
|
|
if widget == '.': continue
|
|
try:
|
|
RemotePackDialog(list, list.app, widget)
|
|
except TclError as msg:
|
|
print(msg)
|
|
|
|
test()
|