bool AssociationsDialog::eventFilter(QObject *object, QEvent *e)
{
QTableWidgetItem* it = (QTableWidgetItem*)object;
if (!it)
return false;
if (e->type() == QEvent::MouseButtonPress){
if (((QCheckBox*)it)->isChecked() || !((QCheckBox*)it)->isEnabled())
return true;
int col = 0, row = 0;
for (int j=1; j<table->columnCount(); j++){
for (int i=0; i < table->rowCount(); i++ ){
QCheckBox* cb = (QCheckBox*)table->cellWidget(i, j);
if ( cb == (QCheckBox *)object){
row = i;
col = j;
break;
}
}
}
uncheckCol(col);
((QCheckBox*)it)->setChecked(true);
updatePlotAssociation(row, col);
return true;
}
else if (e->type() == QEvent::MouseButtonDblClick)
return true;
else
return false;
}
void AssociationsDialog::processStateChange(QTableWidgetItem *item) {
// Ignore the header column
if (item->column() == 0)
return;
// Ignore uncheck events
if (item->checkState() == Qt::Unchecked)
return;
// Make sure that's the only checked item in the columns
uncheckCol(item->column());
item->setCheckState(Qt::Checked);
// Update association
updatePlotAssociation(item->row(), item->column());
}
