radiobutton connect

[saman_artorious]

how to code this: if a the ON radio button is clicked, set the frame to enabled, otherwise disabled,
here, all slots take boolean whereas the clicked signal is void!

connect(ui->display_titleOn, SIGNAL(clicked()), ui->display_titleFrame, SLOT(setEnabled(true)));

[amleto]

qradiobutton is a http://doc.qt.io/qt-4.8/QAbstractButton and if you look at the ACTUAL signal clicked... http://doc.qt.io/qt-4.8/QAbstractButton#clicked then you will see that the clicked signal is 'not void'

[Lykurg]

You can't pass parameters via connect! And use the toggled() signal...

[amleto]

he can use clicked as well.

connect(ui->display_titleOn, SIGNAL(clicked(bool)), ui->display_titleFrame, SLOT(setEnabled(bool)));