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PATH: usr / lib64 / python2.7 / lib-tk

# tk common colour chooser dialogue
#
# this module provides an interface to the native color dialogue
# available in Tk 4.2 and newer.
#
# written by Fredrik Lundh, May 1997
#
# fixed initialcolor handling in August 1998
#

#
# options (all have default values):
#
# - initialcolor: colour to mark as selected when dialog is displayed
#   (given as an RGB triplet or a Tk color string)
#
# - parent: which window to place the dialog on top of
#
# - title: dialog title
#

from tkCommonDialog import Dialog

#
# color chooser class

class Chooser(Dialog):
    "Ask for a color"

command = "tk_chooseColor"

def _fixoptions(self):
        try:
            # make sure initialcolor is a tk color string
            color = self.options["initialcolor"]
            if isinstance(color, tuple):
                # assume an RGB triplet
                self.options["initialcolor"] = "#%02x%02x%02x" % color
        except KeyError:
            pass

def _fixresult(self, widget, result):
        # result can be somethings: an empty tuple, an empty string or
        # a Tcl_Obj, so this somewhat weird check handles that
        if not result or not str(result):
            return None, None # canceled

# to simplify application code, the color chooser returns
        # an RGB tuple together with the Tk color string
        r, g, b = widget.winfo_rgb(result)
        return (r/256, g/256, b/256), str(result)

#
# convenience stuff

def askcolor(color = None, **options):
    "Ask for a color"

if color:
        options = options.copy()
        options["initialcolor"] = color

return Chooser(**options).show()

# --------------------------------------------------------------------
# test stuff

if __name__ == "__main__":
    print "color", askcolor()

[-] tkCommonDialog.pyc [edit]
[-] Tkconstants.pyo [edit]
[-] ttk.py [edit]
[-] FileDialog.pyc [edit]
[-] tkFont.pyc [edit]
[-] ttk.pyo [edit]
[-] FixTk.py [edit]
[-] Dialog.pyc [edit]
[-] tkFont.py [edit]
[-] Tkdnd.pyc [edit]
[-] FileDialog.py [edit]
[-] ttk.pyc [edit]
[-] Tkinter.pyo [edit]
[-] SimpleDialog.pyo [edit]
[+] ..
[-] Canvas.py [edit]
[-] Tkconstants.py [edit]
[-] SimpleDialog.py [edit]
[-] Tkdnd.py [edit]
[-] tkColorChooser.pyo [edit]
[-] tkMessageBox.py [edit]
[-] FixTk.pyc [edit]
[-] FileDialog.pyo [edit]
[-] tkCommonDialog.py [edit]
[-] tkSimpleDialog.py [edit]
[-] tkSimpleDialog.pyo [edit]
[-] turtle.pyc [edit]
[-] ScrolledText.pyo [edit]
[-] Tix.pyo [edit]
[-] Canvas.pyo [edit]
[-] tkFileDialog.pyc [edit]
[-] tkFileDialog.py [edit]
[-] tkColorChooser.pyc [edit]
[-] Tkdnd.pyo [edit]
[-] ScrolledText.py [edit]
[-] Tkconstants.pyc [edit]
[-] FixTk.pyo [edit]
[-] tkSimpleDialog.pyc [edit]
[-] SimpleDialog.pyc [edit]
[-] tkFileDialog.pyo [edit]
[-] ScrolledText.pyc [edit]
[-] Dialog.py [edit]
[-] Tix.pyc [edit]
[-] Canvas.pyc [edit]
[-] tkColorChooser.py [edit]
[-] Tix.py [edit]
[-] tkCommonDialog.pyo [edit]
[-] Tkinter.py [edit]
[-] Tkinter.pyc [edit]
[-] tkMessageBox.pyo [edit]
[-] tkMessageBox.pyc [edit]
[+] test
[-] tkFont.pyo [edit]
[-] turtle.py [edit]
[-] Dialog.pyo [edit]
[-] turtle.pyo [edit]