摘要:
ui->pushButton_login->setFocus(); // 设置默认焦点 ui->pushButton_login->setShortcut(QKeySequence::InsertParagraphSeparator); ui->pushButton_login->setShortc 阅读全文
摘要:
//connect(ui->treeWidget,&QTreeWidget::itemClicked,this,&PushSelectUser::treeItemChanged); void PushSelectUser::treeItemChanged(QTreeWidgetItem *item, 阅读全文