Xinyang886的专栏

#include #include #include #include int main(int argc, char *argv[]){ QString data = "qqQS eeF rr"; QVector QString> vect = data.split(' ').toVector(); for(int i = 0;

QStyledItemDelegate* itemDelegate = new QStyledItemDelegate();    ui->comboBox->setItemDelegate(itemDelegate);    ui->comboBox->setStyleSheet("QComboBox QAbstractItemView::item { min-height: 40px; min

样表式：QTabBar::tab{ min-height: 60px; min-width:60px;}