# Python imports

# Lib imports
import gi
gi.require_version('Gtk', '3.0')

from gi.repository import Gtk

# Application imports
from widgets.button_box import ButtonBox
from widgets.draw_area import DrawArea


class ScrollWindow(Gtk.ScrolledWindow):
    def __init__(self):
        super(ScrollWindow, self).__init__()
 
        self._setup_styling()
        self._setup_signals()
        self._load_widgets()
 
        self.show_all()


    def _setup_styling(self):
        self.set_hexpand(True)
        self.set_vexpand(True)

    def _setup_signals(self):
        ...

    def _load_widgets(self):
        view_port = Gtk.Viewport()

        view_port.add( DrawArea() )
        self.add(view_port)

class Container(Gtk.Box):
    def __init__(self):
        super(Container, self).__init__()
 
        self._setup_styling()
        self._setup_signals()
        self._load_widgets()
 
        self.show()


    def _setup_styling(self):
        self.set_orientation(Gtk.Orientation.VERTICAL)

    def _setup_signals(self):
        ...

    def _load_widgets(self):
        self.add( ButtonBox() )
        self.add( ScrollWindow() )