void Mash::removeAllMashSteps()
{
int i, size;
QList<MashStep*> tmpSteps = mashSteps();
size = tmpSteps.size();
for( i = 0; i < size; ++i )
Database::instance().removeFrom(this, tmpSteps[i]);
emit mashStepsChanged();
}
void MashStepTableModel::setMash( Mash* m )
{
int i;
if( mashObs && steps.size() > 0)
{
beginRemoveRows( QModelIndex(), 0, steps.size()-1 );
// Remove mashObs and all steps.
disconnect( mashObs, 0, this, 0 );
for( i = 0; i < steps.size(); ++i )
disconnect( steps[i], 0, this, 0 );
steps.clear();
endRemoveRows();
}
mashObs = m;
if( mashObs )
{
// This has to happen outside of the if{} block to make sure the mash
// signal is connected. Otherwise, empty mashes will never be not empty.
connect( mashObs, SIGNAL(mashStepsChanged()), this, SLOT(mashChanged()) );
QList<MashStep*> tmpSteps = mashObs->mashSteps();
if(tmpSteps.size() > 0){
beginInsertRows( QModelIndex(), 0, tmpSteps.size()-1 );
//connect( mashObs, SIGNAL(changed(QMetaProperty,QVariant)), this, SLOT(mashChanged(QMetaProperty,QVariant)) );
steps = tmpSteps;
for( i = 0; i < steps.size(); ++i )
connect( steps[i], SIGNAL(changed(QMetaProperty,QVariant)), this, SLOT(mashStepChanged(QMetaProperty,QVariant)) );
endInsertRows();
}
}
if( parentTableWidget )
{
parentTableWidget->resizeColumnsToContents();
parentTableWidget->resizeRowsToContents();
}
}