class remi_form(gui.Widget):
    @gui.decorate_constructor_parameter_types([])
    def __init__(self, *args, **kwargs):
        super(remi_form, self).__init__(*args, **kwargs)
        self.type = 'form'

class remi_fieldset(gui.Widget):
    @gui.decorate_constructor_parameter_types([])
    def __init__(self, *args, **kwargs):
        super(remi_fieldset, self).__init__(*args, **kwargs)
        self.type = 'fieldset'

class remi_legend(gui.Widget, gui._MixinTextualWidget):
    @gui.decorate_constructor_parameter_types([str])
    def __init__(self, text='', *args, **kwargs):
        super(remi_legend, self).__init__(*args, **kwargs)
        self.type = 'legend'
        self.set_text(text)


class remi_labelframe(gui.Widget):
    def __init__(self, legend_text='', *args, **kwargs):
        super(remi_labelframe, self).__init__(*args, **kwargs)
        self.form = remi_form(width='100%', height='100%')
        self.append(self.form, 'form')
        self.fieldset = remi_fieldset(width='100%', height='100%')
        self.form.append(self.fieldset, 'fieldset')
        self.legend = remi_legend(text=legend_text)
        self.fieldset.append(self.legend, 'legend')