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Change label of "Delete record" button to reflect number of records

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Change the label of the "Delete record" button in the Browse Data tab to
"Delete records" when multiple records are selected.

See issue #856.
This commit is contained in:
Martin Kleusberg
2017-11-17 23:44:38 +01:00
parent 75d35c6301
commit 5fbf5ca1b2
1 changed files with 16 additions and 0 deletions
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16
src/MainWindow.cpp
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@@ -462,8 +462,24 @@ void MainWindow::populateTable()
reconnectSelectionSignals = true;
ui->dataTable->setModel(m_browseTableModel);
if(reconnectSelectionSignals)
{
connect(ui->dataTable->selectionModel(), SIGNAL(currentChanged(QModelIndex,QModelIndex)), this, SLOT(dataTableSelectionChanged(QModelIndex)));
// Lambda function for updating the delete record button to reflect number of selected records
connect(ui->dataTable->selectionModel(), &QItemSelectionModel::selectionChanged, [this](const QItemSelection&, const QItemSelection&) {
// NOTE: We're assuming here that the selection is always contiguous, i.e. that there are never two selected rows with a non-selected
// row in between.
int rows = 0;
if(ui->dataTable->selectionModel()->selectedIndexes().count())
rows = ui->dataTable->selectionModel()->selectedIndexes().last().row() - ui->dataTable->selectionModel()->selectedIndexes().first().row() + 1;
if(rows > 1)
ui->buttonDeleteRecord->setText(tr("Delete records"));
else
ui->buttonDeleteRecord->setText(tr("Delete record"));
});
}
// Search stored table settings for this table
bool storedDataFound = browseTableSettings.contains(tablename);