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Added options to visible window

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This commit is contained in:
Barry Warsaw 1998-10-01 02:57:05 +00:00
parent 65f15d435e
commit 0fa6e4b421
1 changed files with 19 additions and 9 deletions
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28
Tools/pynche/TypeinViewer.py
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@ -6,11 +6,11 @@ class TypeinViewer:
def __init__(self, switchboard, parent=None): def __init__(self, switchboard, parent=None):
# non-gui ivars # non-gui ivars
self.__sb = switchboard self.__sb = switchboard
self.__hexp = 0 self.__hexp = BooleanVar()
self.__update_while_typing = 0 self.__uwtyping = BooleanVar()
# create the gui # create the gui
self.__frame = Frame(parent) self.__frame = Frame(parent, relief=GROOVE, borderwidth=2)
self.__frame.pack() self.__frame.pack(side=RIGHT)
# Red # Red
self.__xl = Label(self.__frame, text='Red:') self.__xl = Label(self.__frame, text='Red:')
self.__xl.grid(row=0, column=0, sticky=E) self.__xl.grid(row=0, column=0, sticky=E)
@ -31,6 +31,16 @@ class TypeinViewer:
self.__z = Entry(self.__frame, width=4) self.__z = Entry(self.__frame, width=4)
self.__z.grid(row=2, column=1) self.__z.grid(row=2, column=1)
self.__z.bindtags(self.__z.bindtags() + ('Normalize', 'Update')) self.__z.bindtags(self.__z.bindtags() + ('Normalize', 'Update'))
# Update while typing?
self.__uwt = Checkbutton(self.__frame,
text='Update while typing',
variable=self.__uwtyping)
self.__uwt.grid(row=3, column=0, columnspan=2, sticky=W)
# Hex/Dec
self.__hex = Checkbutton(self.__frame,
text='Hexadecimal',
variable=self.__hexp)
self.__hex.grid(row=4, column=0, columnspan=2, sticky=W)
def __normalize(self, event=None): def __normalize(self, event=None):
ew = event.widget ew = event.widget
@ -39,7 +49,7 @@ class TypeinViewer:
contents = '0' contents = '0'
# figure out what the contents value is in the current base # figure out what the contents value is in the current base
try: try:
if self.__hexp: if self.__hexp.get():
v = string.atoi(contents, 16) v = string.atoi(contents, 16)
else: else:
v = string.atoi(contents) v = string.atoi(contents)
@ -49,7 +59,7 @@ class TypeinViewer:
if v is None or v < 0 or v > 255: if v is None or v < 0 or v > 255:
contents = contents[:-1] contents = contents[:-1]
ew.bell() ew.bell()
elif self.__hexp: elif self.__hexp.get():
contents = hex(v) contents = hex(v)
else: else:
contents = int(v) contents = int(v)
@ -57,14 +67,14 @@ class TypeinViewer:
ew.insert(0, contents) ew.insert(0, contents)
def __maybeupdate(self, event=None): def __maybeupdate(self, event=None):
if self.__update_while_typing or event.keysym in ('Return', 'Tab'): if self.__uwtyping.get() or event.keysym in ('Return', 'Tab'):
self.__update(event) self.__update(event)
def __update(self, event=None): def __update(self, event=None):
redstr = self.__x.get() redstr = self.__x.get()
greenstr = self.__y.get() greenstr = self.__y.get()
bluestr = self.__z.get() bluestr = self.__z.get()
if self.__hexp: if self.__hexp.get():
red = string.atoi(redstr, 16) red = string.atoi(redstr, 16)
green = string.atoi(greenstr, 16) green = string.atoi(greenstr, 16)
blue = string.atoi(bluestr, 16) blue = string.atoi(bluestr, 16)
@ -73,7 +83,7 @@ class TypeinViewer:
self.__sb.update_views(red, green, blue) self.__sb.update_views(red, green, blue)
def update_yourself(self, red, green, blue): def update_yourself(self, red, green, blue):
if self.__hexp: if self.__hexp.get():
redstr, greenstr, bluestr = map(hex, (red, green, blue)) redstr, greenstr, bluestr = map(hex, (red, green, blue))
else: else:
redstr, greenstr, bluestr = map(int, (red, green, blue)) redstr, greenstr, bluestr = map(int, (red, green, blue))