Create a layerlist-like widget for a matplotlib canvas

magicclass_layerlist_like.py

from magicclass import magicclass, field
from magicclass.widgets import Figure
from magicgui.widgets import CheckBox, Container

@magicclass
class A:
    plt = field(Figure)
    cbs = field(Container)
    def add_plot(self):
        line, *_ = self.plt.ax.plot(np.random.random(100))
        cb = CheckBox(value=True)
        @cb.changed.connect
        def _toggle(v):
            line.set_visible(v)
            self.plt.draw()
        self.cbs.append(cb)
        self.plt.draw()

ui = A()
ui.show()