Deactivate QSpinBox if a certain value from QComboBox is selected
Question
Is it possible to deactivate a QSpinBox if a certain value is chosen in a QComboBox. I've tried several things, but either the QSpinbox is deactived all the time or it wont deactivate at all.
Solution
If I understand the question correctly, something along these lines should work:
connect( myComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(comboBoxIndexChanged()) );
...
void comboBoxIndexChanged() {
if( comboBox->currentText() == MagicalValue )
mySpinBox->setEnabled( false );
else
mySpinbox->setEnabled( true );
}
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