#include "submenu.h" #include "ui_submenu.h" submenu::submenu(QWidget *parent) : QWidget(parent), ui(new Ui::submenu) { ui->setupUi(this); this->setWindowIcon(QIcon(":/ico.png")); this->setWindowTitle("风中有朵雨做的云"); } submenu::~submenu() { delete ui; } void submenu::on_pushButton_clicked() { this->hide(); emit widget_close(); this->close(); }