摘要: void myDialog::on_pushButton_5_clicked() { QProgressDialog dialog(tr("文件复制进度"), tr("取消"), 0 ,50000, this); dialog.setWindowTitle(tr("文件复制进度条")); dialog.setWindowModified(Qt::WindowModal);... 阅读全文
posted @ 2018-12-22 14:58 西风剑吼 阅读(983) 评论(0) 推荐(0) 编辑