void TodoNote::taskChanged(const QModelIndex& proxy_index)
{
extra_widget->setVisible(proxy_index.isValid());
if(!proxy_index.isValid()) return;
mapper->setRootIndex(proxy_index.parent());
mapper->setCurrentModelIndex(proxy_index);
QModelIndex index = proxy_model->mapToSource(proxy_index);
Task* task = static_cast<Task*>(index.internalPointer());
//
disconnect(dt_date_limit, SIGNAL(dateTimeChanged(QDateTime)), this, SLOT(noteDateLimitChanged(QDateTime)));
disconnect(cb_date_limit, SIGNAL(toggled(bool)), this, SLOT(noteLimitChanged(bool)));
dt_date_limit->setDateTime(task->dateLimit());
cb_date_limit->setChecked(task->limited());
connect(dt_date_limit, SIGNAL(dateTimeChanged(QDateTime)), this, SLOT(noteDateLimitChanged(QDateTime)));
connect(cb_date_limit, SIGNAL(toggled(bool)), this, SLOT(noteLimitChanged(bool)));
//
bool task_done = task->done();
lb_date_1->setVisible(task_done);
lb_date_stop->setVisible(task_done);
cb_date_limit->setHidden(task_done);
dt_date_limit->setHidden(task_done);
dt_date_limit->setEnabled(task->limited());
}
