def __init__(self, **kargs):
"""Creates a new application with some standard menus and such
Returns the root window, just like Tk()
To use:
import RO.Wdg
myApp = RO.Wdg.PythonTk()
# configure stuff here, e.g. creating new windows, etc.
myApp.mainloop()
Keyword arguments:
All those for Tkinter.Tk(), plus:
"optionfile": the full path name of an option file
"""
# first parse PythonTk-specific options
# but do not try to apply them yet if they require Tk to be initialized
optionfile = None
if kargs and kargs.has_key("optionfile"):
optionfile = kargs["optionfile"]
del(kargs["optionfile"])
# basic initialization
Tkinter.Tk.__init__(self, **kargs)
# if the user supplied an option file, load it
if optionfile:
try:
self.option_readfile(optionfile)
except Exception as e:
print("cannot read option file; error:", e)
# create and display a Python script window
self.pyToplevel = Tkinter.Toplevel()
self.pyToplevel.geometry("+0+450")
self.pyToplevel.title("Python")
pyFrame = PythonWdg.PythonWdg(self.pyToplevel)
pyFrame.pack(expand=Tkinter.YES, fill=Tkinter.BOTH)
# set up standard bindings
Bindings.stdBindings(self)
wdg.__ctxMenu = CtxMenu(
wdg=wdg,
helpURL=helpURL,
configFunc=configFunc,
doTest=doTest,
)
return wdg.__ctxMenu
if __name__ == "__main__":
import Bindings
import PythonTk
root = PythonTk.PythonTk()
# set up standard binding for <<CtxMenu>>
Bindings.stdBindings(root)
# add help to a standard Tkinter widget
stdLabel = Tkinter.Label(text="Standard label")
addCtxMenu(
wdg=stdLabel,
helpURL="http://brokenURL.html",
)
stdLabel.pack()
# create a new label class that automatically has help:
class HelpLabel(Tkinter.Label, CtxMenuMixin):
def __init__(self, master, helpURL=None, **kargs):
Tkinter.Label.__init__(self, master=master, **kargs)
CtxMenuMixin.__init__(self, helpURL)
