How do I disable one tab in a QTabWidget?

Question

I have a QTabWidget called tabWidget. It has three tabs: \"Basic\", \"Advanced\", and \"Current Structure\". The tabs are displayed in the widget in that order

Answer 1

You can enable/disable individual tabs in a QTabWidget using the member function setTabEnabled(int index, bool enable).

Based on your code snippet, it would look like this:

bool result = false;
if (result == false)
{
  tabWidget->setTabEnabled(1, false);
}