Cellwidget to setvalue

QWidget* some_cell_widget = myTable->cellWidget(0,1);                            // retrieve widget from cell
QDoubleSpinBox* dbl_spin_box = static_cast<QDoubleSpinBox*>(some_cell_widget);   // cast widget to double spin box
double val = dbl_spin_box->value();                                              // get value from spinbox

Source: stackoverflow.com

Cellwidget to setvalue

//To set the value:
int valueIWant = 5;
ui->tableWidget->cellWidget(0,2)->setProperty("value",valueIWant);"
//And to read the value:
int actualValue = ui->tableWidget->cellWidget(0,2)->property("value").value<int>();

Source: stackoverflow.com

Similar codes

0 vote278 views1 answer
Swift iOS15 navigationbar stying broken
Swift
1 vote238 views2 answers
Change background color of uitableview section header
Swift
1 vote157 views1 answer
Swift 5 delay dismiss view controller
Swift
0 vote213 views1 answer
Swiftui full screen sheet
Swift
-1 vote216 views1 answer
Dismiss keyboard when tap outside swift 5
Swift
0 vote235 views1 answer
View controller modal fullscreen programmatically swift 5
Swift
0 vote229 views1 answer
Swift paged scrollview get current page
Swift
0 vote227 views2 answers
Get keyboard height swift
Swift
1 vote218 views1 answer
Localized string format swift
Swift
0 vote221 views1 answer
Url encode xcode
Swift