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Code Issues Projects Releases Packages Wiki Activity Actions 13

Fixed toggle b/w hex and decimal

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This commit is contained in:
Barry Warsaw 1998-10-01 13:41:05 +00:00
parent d344165f48
commit 85e6965071
1 changed files with 21 additions and 4 deletions
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25
Tools/pynche/TypeinViewer.py
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@ -39,9 +39,24 @@ class TypeinViewer:
# Hex/Dec
self.__hex = Checkbutton(self.__frame,
text='Hexadecimal',
variable=self.__hexp)
variable=self.__hexp,
command=self.__togglehex)
self.__hex.grid(row=4, column=0, columnspan=2, sticky=W)
def __togglehex(self, event=None):
rstr = self.__x.get()
gstr = self.__y.get()
bstr = self.__z.get()
if self.__hexp.get():
# it was decimal and is now hex
apply(self.update_yourself, tuple(map(int, (rstr, gstr, bstr))))
else:
# it was hex and is now decimal
red = string.atoi(rstr, 16)
green = string.atoi(gstr, 16)
blue = string.atoi(bstr, 16)
self.update_yourself(red, green, blue)
def __normalize(self, event=None):
ew = event.widget
contents = ew.get()
@ -55,9 +70,11 @@ class TypeinViewer:
v = string.atoi(contents)
except ValueError:
v = None
# if value is not legal, delete the last character and ring the bell
# if value is not legal, delete the last character inserted and ring
# the bell
if v is None or v < 0 or v > 255:
contents = contents[:-1]
i = ew.index(INSERT)
contents = contents[:i-1] + contents[i:]
ew.bell()
elif self.__hexp.get():
contents = hex(v)
@ -86,7 +103,7 @@ class TypeinViewer:
if self.__hexp.get():
redstr, greenstr, bluestr = map(hex, (red, green, blue))
else:
redstr, greenstr, bluestr = map(int, (red, green, blue))
redstr, greenstr, bluestr = red, green, blue
self.__x.delete(0, END)
self.__y.delete(0, END)
self.__z.delete(0, END)