On the right side of the form in Figure 1 is a QCalendarWidget component, which displays dates in the form of a calendar and can be used for date selection. QCalendarWidget has a signal selectionChanged (), which is transmitted after the date selected on the calendar changes. Create a slot function for this signal and write the following code:
该剧以洪学智将军的人生经历为蓝本，以史诗般的风格展现他曲折传奇而又光辉多彩的一生，以洪学智将军四起三落为主要线索，讲述了他参加商南起义、开辟鄂豫皖革命根据地和四次反“围剿”斗争，长征途中粉碎“六路围攻”创建川陕革命根据地。
"Do you mean that these 'dogs' that attacked position 142 are indeed some animals similar in appearance to common dogs?" I said.
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该剧主要讲述了陆军新兵郭小明和崔犇犇经过三个月的新兵集训下连当兵的故事。原本以为脱离新兵班长牛大峰“魔爪”的二人，做梦也没想到，牛大峰依然是新连队的班长。与此同时，郭小明的暗恋对象女兵舒雅和谭小美也分到了连队所在卫生队。牛大峰与卫生队队长彭小一在地方本就是情侣，因为当兵，牛大峰主动提出了分手，可未曾想彭小一竟然也投笔从戎来到了部队。就这样，猛虎连的男兵和卫生队的女兵们，演绎出了一场场让人啼笑皆非的故事。
高能少年团第2季，敬请期待！
The reason why it is difficult for shareholders to make money is that there are too many opportunities to make money, not the opposite. The more you pay attention to how much money others make, the harder it will be for you to make money. The more you feel that your stock is difficult to make money, the less money your operation will really make. Just like there is a kind of pet called "other people's pet", there is always a kind of stock called "other people's stock". When you see it in your eyes, you lose it in your heart.
2011年，美国佛罗里达州——当Jolyne Cujoh和她的男友在开车时发生事故时，她被诬陷犯罪并被判处15年监禁。她能从这座监狱——这石海中解脱出来吗？乔斯塔家族和迪奥的命运交织在一起，跨世纪的最后一战开始了！JoJo的奇幻冒险《石头海洋》，从2021年12月开始在全球首映，仅在Netflix上！
该剧改编自蓝艾草的同名小说，讲述了胭脂虎胡娇与玉面狐许清嘉因一纸婚约欢喜结缘，夫妻携手共闯官场江湖的故事。
本片有着“左耳”一样的画风，“灌篮高手”一样的热血，超“小时代”的颜值，“致青春”一般的回忆……好学生的故事也许都已经“匆匆那年”……你还记得自己身边那些复读过的兄弟嘛?……
iKON网络团综《iKON的心动青春旅行》2018年7月4日首播~！由YG与某手机平台共同投资制作的iKON全新团综《iKON的心动青春旅行》将于今天下午8时首播。该节目是一档成员们前往夏威夷展开的旅行真人秀治愈节目，共分为10期，每周三、周六下午6时播出。
康纳家庭生活第三季
晚宴过后，除了至亲，其他来客渐渐散去。
该剧讲述了民国至抗战时期，湘商以民族大义精神，艰难支撑国家半壁江山的家国故事。
State mode: Pay attention to encapsulating state-related behaviors, support state changes, and change its behavior when its internal state changes by encapsulating object state.
