class _Select(WidgetBase):
def __init__(self,
master,
default="",
command=None,
values=[],
inline=False,
label="",
**options):
super().__init__(master)
from tkinter import StringVar
from tkinter.ttk import Frame, Label
self.var = StringVar(self.master, value=default)
self.inline = inline
self.value = default
self.command = [command]
self.values = values
self.widget = Frame(self.master, **options)
if label != "":
self.label = Label(self.widget, text=label)
self.label.pack(side="left", fill="y")
if inline:
from tkinter.ttk import OptionMenu
self.children = OptionMenu(master=self.widget,
variable=self.var,
command=self.callback,
**options)
self.children.set_menu(default, *values)
self.children.pack(side="right", fill="both")
else:
self.children = {}
for value in values:
self.add_item(value)
def add_item(self, label=None, **options):
if self.inline:
self.values.append(label)
self.children.set_menu(*self.children)
else:
from tkinter.ttk import Radiobutton
if not label is None:
options.update(text=label, value=label)
self.children.append(
Radiobutton(self.widget,
variable=self.var,
command=self.callback,
**options))
self.children[-1].pack(side="right", fill="both")
def del_item(self, label):
if self.inline:
self.children.pop(label)
self.widget.set_menu(*self.children)
else:
self.children[label].destroy()
def callback(self, *args):
self.value = self.var.get()
self.command[0]()
