gchar const * Parameter::set_optiongroup( gchar const * in, SPDocument * doc, Inkscape::XML::Node * node )
{
ParamRadioButton *param = dynamic_cast<ParamRadioButton *>(this);
if (!param) {
throw Extension::param_not_optiongroup_param();
}
return param->set(in, doc, node);
}
/** \brief Respond to the selected radiobutton changing
This function responds to the radiobutton selection changing by grabbing the value
from the text box and putting it in the parameter.
*/
void
ParamRadioButtonWdg::changed (void)
{
if (this->get_active()) {
Glib::ustring data = this->get_label();
_pref->set(data.c_str(), _doc, _node);
}
if (_changeSignal != NULL) {
_changeSignal->emit();
}
}
virtual void on_changed() {
if ( base ) {
base->set(get_active_text().c_str(), doc, node);
}
}
