void changeWidth() {
Integer newWidth =
QInputDialog.getInteger(
this,
tr("Change table width"),
tr("Input the number of columns required (1-20):"),
tableWidget.columnCount(),
1,
20,
1);
if (newWidth != null) tableWidget.setColumnCount(newWidth);
}
void setupTableItems() {
// ! [1]
tableWidget.setRowCount(10);
tableWidget.setColumnCount(5);
// ! [1]
for (int row = 0; row < tableWidget.rowCount(); ++row) {
for (int column = 0; column < tableWidget.columnCount(); ++column) {
// ! [2]
QTableWidgetItem newItem = new QTableWidgetItem("" + (row + 1) + ", " + (column + 1));
tableWidget.setItem(row, column, newItem);
// ! [2]
}
}
}
