mirror of
https://github.com/python/cpython.git
synced 2024-12-01 11:15:56 +01:00
96 lines
3.1 KiB
Python
96 lines
3.1 KiB
Python
import sys
|
|
from Tkinter import *
|
|
from pynche import __version__
|
|
import ColorDB
|
|
|
|
class TextViewer:
|
|
def __init__(self, switchboard, parent=None):
|
|
self.__sb = switchboard
|
|
root = self.__root = Toplevel(parent, class_='Pynche')
|
|
root.protocol('WM_DELETE_WINDOW', self.__withdraw)
|
|
root.title('Pynche %s' % __version__)
|
|
root.iconname('Pynche Text Window')
|
|
root.bind('<Alt-q>', self.__quit)
|
|
root.bind('<Alt-Q>', self.__quit)
|
|
#
|
|
# create the text widget
|
|
#
|
|
self.__text = Text(root, relief=SUNKEN,
|
|
background='black',
|
|
foreground='white',
|
|
width=35, height=15)
|
|
self.__text.pack()
|
|
self.__text.insert(0.0, '''\
|
|
Insert some stuff here and play
|
|
with the buttons below to see
|
|
how the colors interact in
|
|
textual displays.''')
|
|
#
|
|
# variables
|
|
self.__trackp = BooleanVar()
|
|
self.__trackp.set(0)
|
|
self.__which = IntVar()
|
|
self.__which.set(4)
|
|
#
|
|
# track toggle
|
|
self.__t = Checkbutton(root, text='Track color changes',
|
|
variable=self.__trackp,
|
|
relief=GROOVE)
|
|
self.__t.pack(fill=X, expand=YES)
|
|
frame = self.__frame = Frame(root)
|
|
frame.pack()
|
|
#
|
|
# labels
|
|
self.__labels = []
|
|
row = 2
|
|
for text in ('Text:', 'Selection:', 'Insertion:'):
|
|
l = Label(frame, text=text)
|
|
l.grid(row=row, column=0, sticky=E)
|
|
self.__labels.append(l)
|
|
row = row + 1
|
|
col = 1
|
|
for text in ('Foreground', 'Background'):
|
|
l = Label(frame, text=text)
|
|
l.grid(row=1, column=col)
|
|
self.__labels.append(l)
|
|
col = col + 1
|
|
#
|
|
# radios
|
|
self.__radios = []
|
|
val = 0
|
|
for col in (1, 2):
|
|
for row in (2, 3, 4):
|
|
# there is no insertforeground option
|
|
if row==4 and col==1:
|
|
continue
|
|
r = Radiobutton(frame, variable=self.__which,
|
|
value=(row-2)*2 + col-1)
|
|
r.grid(row=row, column=col)
|
|
self.__radios.append(r)
|
|
|
|
def __quit(self, event=None):
|
|
sys.exit(0)
|
|
|
|
def __withdraw(self, event=None):
|
|
self.__root.withdraw()
|
|
|
|
def deiconify(self, event=None):
|
|
self.__root.deiconify()
|
|
|
|
def __forceupdate(self, event=None):
|
|
self.__sb.update_views_current()
|
|
|
|
def update_yourself(self, red, green, blue):
|
|
colorname = ColorDB.triplet_to_rrggbb((red, green, blue))
|
|
which = self.__which.get()
|
|
if which == 0:
|
|
self.__text.configure(foreground=colorname)
|
|
elif which == 1:
|
|
self.__text.configure(background=colorname)
|
|
elif which == 2:
|
|
self.__text.configure(selectforeground=colorname)
|
|
elif which == 3:
|
|
self.__text.configure(selectbackground=colorname)
|
|
elif which == 5:
|
|
self.__text.configure(insertbackground=colorname)
|