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src/widget/tableview/KexiDataTableView.cpp
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| 131 | bool KexiDataTableView::saveSettings() | 131 | bool KexiDataTableView::saveSettings() | ||
| 132 | { | 132 | { | ||
| 133 | //! @todo KEXI3 save only if changed | 133 | //! @todo KEXI3 save only if changed | ||
| 134 | bool ok = true; | 134 | bool ok = true; | ||
| 135 | KDbTransactionGuard tg; | 135 | KDbTransactionGuard tg; | ||
| 136 | if (dynamic_cast<KexiDataTableScrollArea*>(mainWidget())) { // db-aware | 136 | if (dynamic_cast<KexiDataTableScrollArea*>(mainWidget())) { // db-aware | ||
| 137 | KexiTableScrollArea* tv = tableView(); | 137 | KexiTableScrollArea* tv = tableView(); | ||
| 138 | const int id = window()->id(); | 138 | const int id = window()->id(); | ||
| 139 | if (id > 0 && tv->data()->columnCount() > 0) { | 139 | if (id > 0 && tv->data() && tv->data()->columnCount() > 0) { | ||
| 140 | QStringList widths; | 140 | QStringList widths; | ||
| 141 | bool equal = true; // will be only saved if widths are not equal | 141 | bool equal = true; // will be only saved if widths are not equal | ||
| 142 | for (int i = 0; i < tv->data()->columnCount(); ++i) { | 142 | for (int i = 0; i < tv->data()->columnCount(); ++i) { | ||
| 143 | if (equal) { | 143 | if (equal) { | ||
| 144 | equal = tv->data()->column(i)->width() == tv->columnWidth(i); | 144 | equal = tv->data()->column(i)->width() == tv->columnWidth(i); | ||
| 145 | } | 145 | } | ||
| 146 | widths.append(QString::number(tv->columnWidth(i))); | 146 | widths.append(QString::number(tv->columnWidth(i))); | ||
| 147 | } | 147 | } | ||
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