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Added a hex button so arrow numbers can display in decimal or hex.

This commit is contained in:
Barry Warsaw 1998-10-06 16:13:35 +00:00
parent c2d8f573eb
commit 5b67839ca3
1 changed files with 30 additions and 7 deletions
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37
Tools/pynche/StripViewer.py
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@ -153,13 +153,15 @@ def __init__(self, switchboard,
generator = None,
axis = None,
label = '',
uwdvar = None):
uwdvar = None,
hexvar = None):
# instance variables
self.__generator = generator
self.__axis = axis
self.__numchips = numchips
assert self.__axis in (0, 1, 2)
self.__uwd = uwdvar
self.__hexp = hexvar
# the last chip selected
self.__lastchip = None
self.__sb = switchboard
@ -244,7 +246,12 @@ def __trackarrow(self, chip, rgbtuple):
self.__lastchip = chip
# get the arrow's text
coloraxis = rgbtuple[self.__axis]
text = repr(coloraxis)
if self.__hexp.get():
# hex
text = hex(coloraxis)
else:
# decimal
text = repr(coloraxis)
# move the arrow, and set it's text
if coloraxis <= 128:
# use the left arrow
@ -294,27 +301,39 @@ def __init__(self, switchboard, parent=None):
self.__frame = Frame(parent) #, relief=GROOVE, borderwidth=2)
self.__frame.grid(row=1, column=0, columnspan=2, sticky='EW')
uwd = BooleanVar()
hexp = BooleanVar()
self.__reds = StripWidget(switchboard, self.__frame,
generator=constant_cyan_generator,
axis=0,
label='Red Variations',
uwdvar=uwd)
uwdvar=uwd, hexvar=hexp)
self.__greens = StripWidget(switchboard, self.__frame,
generator=constant_magenta_generator,
axis=1,
label='Green Variations',
uwdvar=uwd)
uwdvar=uwd, hexvar=hexp)
self.__blues = StripWidget(switchboard, self.__frame,
generator=constant_yellow_generator,
axis=2,
label='Blue Variations',
uwdvar=uwd)
self.__uwd = Checkbutton(self.__frame,
uwdvar=uwd, hexvar=hexp)
frame = self.__frame1 = Frame(self.__frame)
frame.pack()
self.__uwd = Checkbutton(frame,
text='Update while dragging',
variable=uwd)
self.__uwd.pack()
self.__uwd.grid(row=0, column=0, sticky=W)
self.__hex = Checkbutton(frame,
text='Hexadecimal',
variable=hexp,
command=self.__togglehex)
self.__hex.grid(row=1, column=0, sticky=W)
self.__div = Frame(self.__frame,
height=2,
borderwidth=2,
@ -325,3 +344,7 @@ def update_yourself(self, red, green, blue):
self.__reds.update_yourself(red, green, blue)
self.__greens.update_yourself(red, green, blue)
self.__blues.update_yourself(red, green, blue)
def __togglehex(self, event=None):
red, green, blue = self.__sb.current_rgb()
self.update_yourself(red, green, blue)