I want to enable touchscreen in QT, so I gave:
ui->pushButton->setsetAttribute(Qt::WA_AcceptTouchEvents,true);
but it shows the following error:
error: no matching function for call to 'QPushButton::setAttribute(bool)' ui->pushButton->setAttribute((Qt::WA_AcceptTouchEvents,true)); ^
Remove the superfluous parentheses:
ui->pushButton->setAttribute(Qt::WA_AcceptTouchEvents,true);
vs.
ui->pushButton->setAttribute((Qt::WA_AcceptTouchEvents,true));
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