QPushButton *button = new QPushButton("Button"); // 设置样式表 button->setStyleSheet("QPushButton {" "background-color: rgb(181, 255, 184);" "border-style: outset;" "border-width: 2px;" "border-radius: 10px;" "border-color: beige;" "font: bold 14px;" "min-width: 10em;" "padding: 6px;" "}" "QPushButton::pressed {" "background-color: rgb(255, 255, 137);" "border-style: inset;" "}"); button->setFixedHeight(50); ui->verticalLayout->addWidget(button);