Class Tk

tools/python-3.11.9-amd64/Lib/tkinter/tix.py:206–226

Toplevel widget of Tix which represents mostly the main window of an application. It has an associated Tcl interpreter.

            return self.tk.call('tix', 'resetoptions', newScheme, newFontSet)

class Tk(tkinter.Tk, tixCommand):
    """Toplevel widget of Tix which represents mostly the main window
    of an application. It has an associated Tcl interpreter."""
    def __init__(self, screenName=None, baseName=None, className='Tix'):
        tkinter.Tk.__init__(self, screenName, baseName, className)
        tixlib = os.environ.get('TIX_LIBRARY')
        self.tk.eval('global auto_path; lappend auto_path [file dir [info nameof]]')
        if tixlib is not None:
            self.tk.eval('global auto_path; lappend auto_path {%s}' % tixlib)
            self.tk.eval('global tcl_pkgPath; lappend tcl_pkgPath {%s}' % tixlib)
        # Load Tix - this should work dynamically or statically
        # If it's static, tcl/tix8.1/pkgIndex.tcl should have
        #               'load {} Tix'
        # If it's dynamic under Unix, tcl/tix8.1/pkgIndex.tcl should have
        #               'load libtix8.1.8.3.so Tix'
        self.tk.eval('package require Tix')

    def destroy(self):
        # For safety, remove the delete_window binding before destroy
        self.protocol("WM_DELETE_WINDOW", "")
        tkinter.Tk.destroy(self)

# The Tix 'tixForm' geometry manager
class Form: