Class Combobox

Lib/tkinter/ttk.py:668–702

Ttk Combobox widget combines a text field with a pop-down list of values.

class Combobox(Entry):
    """Ttk Combobox widget combines a text field with a pop-down list of
    values."""

    def __init__(self, master=None, **kw):
        """Construct a Ttk Combobox widget with the parent master.

        STANDARD OPTIONS

            class, cursor, style, takefocus

        WIDGET-SPECIFIC OPTIONS

            exportselection, justify, height, postcommand, state,
            textvariable, values, width
        """
        Entry.__init__(self, master, "ttk::combobox", **kw)


    def current(self, newindex=None):
        """If newindex is supplied, sets the combobox value to the
        element at position newindex in the list of values. Otherwise,
        returns the index of the current value in the list of values
        or -1 if the current value does not appear in the list."""
        if newindex is None:
            res = self.tk.call(self._w, "current")
            if res == '':
                return -1
            return self.tk.getint(res)
        return self.tk.call(self._w, "current", newindex)


    def set(self, value):
        """Sets the value of the combobox to value."""
        self.tk.call(self._w, "set", value)


class Frame(Widget):