[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f7RCdoOem2Y4nzR6qot5GYjf_dK-A5HLZBOAmTcnsmm0":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":27,"type":28},[],"2025-12-12 22:38:47",262256704,[8,9,10,11],"QWidget","QApplication","QMainWindow","QCoreApplication",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},50,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","2799f9ff7f944d999a747f9767ca22ca","作业 - 5","PyQt6 中用于创建应用程序实例的类是?( )",[21,29,32,41,50,59,68,77,83,92],{"answer":22,"createTime":5,"id":23,"options":24,"question":26,"source":27,"type":28},[],262256703,[9,8,10,25],"QDialog","以下哪个是 PyQt6 中所有界面组件的基类?( )","v1",0,{"answer":30,"createTime":5,"id":6,"options":31,"question":19,"source":27,"type":28},[],[8,9,10,11],{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":27,"type":28},[],262256707,[36,37,38,39],"QVBoxLayout","QHBoxLayout","QGridLayout","QFormLayout","下列哪个布局管理器用于实现 &quot;标签 + 组件&quot; 的配对表单排列?( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":27,"type":28},[],262256709,[45,46,47,48],"textChanged","clicked","activated","currentIndexChanged","要实现按钮点击后执行自定义逻辑,需绑定的信号是?( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":27,"type":28},[],262256710,[54,55,56,57],"QLineEdit","QLabel","QPushButton","QTextEdit","PyQt6 中用于显示文本或图片的控件是?( )",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":27,"type":28},[],262256711,[63,64,65,66],"addRow ()","insertRow ()","appendRow ()","addItem ()","下列哪个方法用于给 QTableWidget 添加一行数据?( )",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":27,"type":28},[],262256712,[72,73,74,75],"Normal","Password","NoEcho","PasswordEchoOnEdit","要实现密码输入框(输入内容隐藏),QLineEdit 需设置的 EchoMode 是?( )",{"answer":78,"createTime":5,"id":79,"options":80,"question":82,"source":27,"type":28},[],262256713,[8,10,25,81],"QMessageBox","PyQt6 中用于创建弹窗对话框的类是?( )",{"answer":84,"createTime":5,"id":85,"options":86,"question":91,"source":27,"type":28},[],262256714,[87,88,89,90],"json.load ()","json.dump ()","json.read ()","json.write ()","下列哪个方法用于保存 JSON 数据到本地文件?( )",{"answer":93,"createTime":5,"id":94,"options":95,"question":100,"source":27,"type":28},[],262256715,[96,97,98,99],"AllEditTriggers","NoEditTriggers","DoubleClicked","SelectedClicked","QTableWidget 中设置表格不可编辑的 EditTrigger 是?( )"]