diff options
| -rw-r--r-- | Tools/pynche/PyncheWidget.py | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/Tools/pynche/PyncheWidget.py b/Tools/pynche/PyncheWidget.py new file mode 100644 index 0000000..d40a6ed --- /dev/null +++ b/Tools/pynche/PyncheWidget.py @@ -0,0 +1,51 @@ +"""Main Pynche (Pythonically Natural Color and Hue Editor) widget. +""" + +from Tkinter import * +import Pmw +import ColorDB +from ChipWidget import ChipWidget + +class PyncheWidget(Pmw.MegaWidget): + def __init__(self, colordb, parent=None, **kw): + self.__colordb = colordb + + optionsdefs = (('color', 'grey50', self.__set_color),) + self.defineoptions(kw, optionsdefs) + + # initialize base class -- after defining options + Pmw.MegaWidget.__init__(self, parent) + interiorarg = (self.interior(),) + + # create color selectors + self.__selectors = Pmw.Group(parent, tag_text='Color Selectors') + self.__selectors.pack(side=TOP, expand=YES, fill=BOTH) + + # create chip window + group = Pmw.Group(parent, tag_text='Current Color') + group.pack(side=LEFT, fill=Y) + self.__selected = ChipWidget(group.interior(), + label_text='Selected') + self.__selected.grid() + self.__nearest = ChipWidget(group.interior(), + label_text='Nearest') + self.__nearest.grid(row=0, column=1) + + # create the options window + options = Pmw.Group(parent, tag_text='Options') + options.pack(expand=YES, fill=BOTH) + + # Check keywords and initialize options + self.initialiseoptions(PyncheWidget) + + + def __set_color(self): + color = self['color'] + try: + red, green, blue, rrggbb = self.__colordb.find_byname(color) + except ColorDB.BadColor: + red, green, blue = ColorDB.rrggbb_to_triplet(color) + + nearest = self.__colordb.nearest(red, green, blue) + self.__selected.configure(color=color) + self.__nearest.configure(color=nearest) |