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| #include <QApplication> #include <QPushButton> #include <QWidget> #include <QDebug>
void configureAdvancedButton(QPushButton *btn) { btn->setText("开启静音"); btn->setToolTip("点击切换系统静音状态");
btn->setCheckable(true); btn->setChecked(false);
btn->setShortcut(QKeySequence("M"));
btn->setEnabled(false); btn->setEnabled(true); } int main(int argc, char *argv[]) { QApplication a(argc, argv);
QWidget *w = new QWidget; w->setWindowTitle("按钮多功能测试"); w->resize(400, 300); w->show(); QPushButton *button = new QPushButton("Click Me", w); button->show(); configureAdvancedButton(button);
return a.exec(); }
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