Added a hex button so arrow numbers can display in decimal or hex.
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@ -153,13 +153,15 @@ class StripWidget:
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generator = None,
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axis = None,
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label = '',
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uwdvar = None):
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uwdvar = None,
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hexvar = None):
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# instance variables
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self.__generator = generator
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self.__axis = axis
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self.__numchips = numchips
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assert self.__axis in (0, 1, 2)
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self.__uwd = uwdvar
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self.__hexp = hexvar
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# the last chip selected
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self.__lastchip = None
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self.__sb = switchboard
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@ -244,7 +246,12 @@ class StripWidget:
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self.__lastchip = chip
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# get the arrow's text
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coloraxis = rgbtuple[self.__axis]
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text = repr(coloraxis)
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if self.__hexp.get():
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# hex
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text = hex(coloraxis)
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else:
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# decimal
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text = repr(coloraxis)
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# move the arrow, and set it's text
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if coloraxis <= 128:
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# use the left arrow
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@ -294,27 +301,39 @@ class StripViewer:
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self.__frame = Frame(parent) #, relief=GROOVE, borderwidth=2)
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self.__frame.grid(row=1, column=0, columnspan=2, sticky='EW')
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uwd = BooleanVar()
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hexp = BooleanVar()
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self.__reds = StripWidget(switchboard, self.__frame,
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generator=constant_cyan_generator,
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axis=0,
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label='Red Variations',
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uwdvar=uwd)
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uwdvar=uwd, hexvar=hexp)
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self.__greens = StripWidget(switchboard, self.__frame,
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generator=constant_magenta_generator,
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axis=1,
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label='Green Variations',
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uwdvar=uwd)
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uwdvar=uwd, hexvar=hexp)
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self.__blues = StripWidget(switchboard, self.__frame,
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generator=constant_yellow_generator,
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axis=2,
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label='Blue Variations',
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uwdvar=uwd)
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self.__uwd = Checkbutton(self.__frame,
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uwdvar=uwd, hexvar=hexp)
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frame = self.__frame1 = Frame(self.__frame)
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frame.pack()
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self.__uwd = Checkbutton(frame,
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text='Update while dragging',
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variable=uwd)
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self.__uwd.pack()
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self.__uwd.grid(row=0, column=0, sticky=W)
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self.__hex = Checkbutton(frame,
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text='Hexadecimal',
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variable=hexp,
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command=self.__togglehex)
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self.__hex.grid(row=1, column=0, sticky=W)
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self.__div = Frame(self.__frame,
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height=2,
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borderwidth=2,
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@ -325,3 +344,7 @@ class StripViewer:
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self.__reds.update_yourself(red, green, blue)
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self.__greens.update_yourself(red, green, blue)
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self.__blues.update_yourself(red, green, blue)
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def __togglehex(self, event=None):
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red, green, blue = self.__sb.current_rgb()
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self.update_yourself(red, green, blue)
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