Qt实战云曦日历

网友投稿 656 2022-05-29

Qt实战:云曦日历篇

@TOC

前言

自国务院印发《推进普惠金融发展规划(2016—2020年)》通知以来,各省、自治区、直辖市人民政府、国务院各部委各直属机构积极响应,认真贯彻执行,普惠金融发展已经进入了高潮阶段,各大互联网公司和高校紧跟时代潮流,推出了各种创新性产品和软件,该软件作为一款以培养兴趣,提高学生软件项目的编程项目能力为目的,所创建的一款实用性的软件,以日历为依托,创建了许多相关的特效,优美界面和天气查询、日程管理等实用性功能,且界面等均符合当下青少年的审美需求,是一款紧跟潮流的日历软件

一、云曦日历效果图

1. 返回今天:

如图1,当点击左右查询日期时,点击返回今天后,会自动回到当前日期,并将底色变为蓝色。

2. 天气查询:

如图2,点击查询按钮后,可输入所要查询的城市,点击获取天气按钮后,即可显示所要查询的城市的天气情况

3. 天气刷新:

该功能主要用于刷新主界面由于网络问题,而无法及时显示天气的情况,如图3,点击刷新后,即可解决该问题。

4. 日程管理:

双击所要建立日程的时间,会弹出一个日程编辑框,如图4所示,输入所要建立的日程后,点击主界面的加号按钮,即可将当前日程显示出来,当然,要删除的话,点击减号即可。具体操作流程如下:

5. 鼠标双击特效:

Qt实战:云曦日历篇

在所有界面,鼠标双击,即可看到相关特效,如图5

6. 关于功能:

点击主界面的关于按钮,即可看到本软件的相关介绍。同时,扫描二维码,也可看到对本软件的相关功能和目的的简介。如图6和图7

二、相关源代码

项目框架图:

1. .cpp部分

calendar_about:

#include "calendar_about.h" #include "ui_calendar_about.h" Calendar_About::Calendar_About(QWidget *parent) : QWidget(parent), ui(new Ui::Calendar_About) { ui->setupUi(this); this->move(470,250); QGraphicsOpacityEffect *opacityEffect = new QGraphicsOpacityEffect; opacityEffect->setOpacity(0.7); ui->label->setGraphicsEffect(opacityEffect); setWindowTitle("云曦日历"); this->setWindowFlags(Qt::FramelessWindowHint | Qt::WindowSystemMenuHint |Qt::WindowShadeButtonHint); this->setWindowIcon(QIcon(":images//CalenderLogo.png")); QGraphicsDropShadowEffect *shadow = new QGraphicsDropShadowEffect; shadow->setOffset(0,0); shadow->setColor(QColor("#000000")); shadow->setBlurRadius(30); ui->textBrowser->setStyleSheet("background-color:rgba(0,0,0,0);color: rgb(255, 255, 255);font-family: 思源黑体 CN; font-size:28px;"); ui->textBrowser->setText(" YXCalendar是一款界面美观,功能全面,移植性强,可作为某一平台或大型软件的附属插件。其不仅并提供了登录系统,用于管理用户信息,而且还附加了双击特效,用于玩乐和观赏,以及日程管理,可以对用户当前行程进行管理和优化,界面美观,功能实用,且附属功能也足够丰富,是一款值得使用的软件。"); ui->textBrowser->setGraphicsEffect(shadow); ui->textBrowser->setContentsMargins(1,1,1,1); connect(ui->pushButton, &QPushButton::clicked,this, &Calendar_About::close); PushBtn(); //窗体圆角化 QBitmap bmp(this->size()); bmp.fill(); QPainter p(&bmp); p.setPen(Qt::NoPen); p.setBrush(Qt::black); p.drawRoundedRect(bmp.rect(),20,20); setMask(bmp); } Calendar_About::~Calendar_About() { delete ui; } void Calendar_About::PushBtn() { //退出按钮 ui->pushButton->setStyleSheet( //正常状态样式 "QPushButton{" "background-color:#ffffff;"//设置按钮背景色 "border-radius:25px;"//设置圆角半径 "}" "QPushButton:hover{" "background-color:#999999;"//设置按钮点击时的背景颜色 "}"); } //窗体可拖动 void Calendar_About::mouseMoveEvent(QMouseEvent *event) { QWidget::mouseMoveEvent(event); QPoint y =event->globalPos(); //鼠标相对于桌面左上角的位置,鼠标全局位置 QPoint x =y-this->z; this->move(x); } void Calendar_About::mousePressEvent(QMouseEvent *event) { QWidget::mousePressEvent(event); QPoint y =event->globalPos(); //鼠标相对于桌面左上角,鼠标全局位置 QPoint x =this->geometry().topLeft(); //窗口左上角相对于桌面位置,窗口位置 this-> z =y-x ;//定值不变 } void Calendar_About::mouseReleaseEvent(QMouseEvent *event) { QWidget::mouseReleaseEvent(event); this->z=QPoint(); } //鼠标双击特效 void Calendar_About::mouseDoubleClickEvent(QMouseEvent *event) { //判断是否为鼠标左键双击 if(event->button() == Qt::LeftButton) { QLabel * label = new QLabel(this); QMovie * movie = new QMovie("://images/mouse.gif");//加载gif图片 //设置label自动适应gif的大小 label->setScaledContents(true); label->setMovie(movie); label->resize(180,180); label->setStyleSheet("background-color:rgba(0,0,0,0);"); //设置鼠标穿透 label->setAttribute(Qt::WA_TransparentForMouseEvents, true); //让label的中心在当前鼠标双击位置 label->move(event->pos().x()-label->width()/2,event->pos().y()-label->height()/2); //开始播放gif movie->start(); label->show(); //绑定QMovie的信号,判断gif播放次数 connect(movie, &QMovie::frameChanged, [=](int frameNumber) { if (frameNumber == movie->frameCount() - 1)//gif播放次数为1,关闭标签 label->close(); }); } }

calendar_main

#include "calendar_main.h" #include "ui_calendar_main.h" Calendar_Main::Calendar_Main(QWidget *parent) : QMainWindow(parent), ui(new Ui::Calendar_Main) { ui->setupUi(this); //设置窗口标题 setWindowTitle("云曦日历"); //设置软件图标 setWindowIcon(QIcon("CalenderLogo.ico")); this->setWindowIcon(QIcon(":images//CalenderLogo.png")); //窗体样式 setWindowOpacity(0.85); this->setWindowFlags(Qt::FramelessWindowHint | Qt::WindowSystemMenuHint |Qt::WindowShadeButtonHint); move(400,180); //关闭按钮 connect(ui->pushButton, &QPushButton::clicked,this, &Calendar_Main::close); //电子时钟与时期显示 on_lcdNumber_overflow(); QTimer *pTimer=new QTimer(); connect(pTimer,SIGNAL(timeout()),this,SLOT(on_lcdNumber_overflow())); pTimer->start(500); QDateTime date = QDateTime::currentDateTime(); ui->DateLabel->setText(date.toString("yyyy年MM月dd日 ddd")); //日程样式 bglabel=ui->label_2; bglabel->setPixmap(QPixmap(":images//DateText.png")); bglabel->setScaledContents(true); ui->textEdit->setStyleSheet("background-color:rgba(0,0,0,0);"); manager = new QNetworkAccessManager(this); //新建QNetworkAccessManager对象 connect(manager,SIGNAL(finished(QNetworkReply*)),this,SLOT(replyFinished(QNetworkReply*)));//关联信号和槽 ui->lineEdit->setStyleSheet("background-color:rgba(0,0,0,0);"); //团队介绍 QLabel *TeamLabel=ui->TeamLabel; TeamLabel->setPixmap(QPixmap(":images//Team.png")); TeamLabel->setScaledContents(true); ui->TeamLabel->setStyleSheet("background-color:rgba(0,0,0,0);"); //控件优化 PushBtn(); //去掉行表头 ui->calendarWidget->setNavigationBarVisible(false); //QDate date=QDate::currentDate(); //显示网格 ui->calendarWidget->setGridVisible(true); //去掉列表头 ui->calendarWidget->setVerticalHeaderFormat(QCalendarWidget::NoVerticalHeader); //ui->calendarWidget->setMinimumDate(date); //双击事件 connect(ui->calendarWidget,SIGNAL(activated(const QDate &)),this,SLOT(double1())); //托盘 tray(); initControl(); //窗体圆角化 QBitmap bmp(this->size()); bmp.fill(); QPainter p(&bmp); p.setPen(Qt::NoPen); p.setBrush(Qt::black); p.drawRoundedRect(bmp.rect(),20,20); setMask(bmp); } Calendar_Main::~Calendar_Main() { delete ui; } void Calendar_Main::initTopWidget() //切换月份的实现 { connect(ui->pushButton_2,SIGNAL(clicked()),this,SLOT(clickLeft())); connect(ui->pushButton_3,SIGNAL(clicked()),this,SLOT(clickRight())); setLabelText(ui->calendarWidget->selectedDate().year(),ui->calendarWidget->selectedDate().month()); connect(ui->calendarWidget,SIGNAL(currentPageChanged(int,int)),this,SLOT(setLabelText2())); //setLabelText2(); } void Calendar_Main::initControl() // { QTextCharFormat format; format.setForeground(QColor(51, 51, 51)); format.setBackground(QColor(247,247,247)); format.setFontFamily("Microsoft YaHei"); format.setFontPointSize(9); format.setFontWeight(QFont::Medium); ui->calendarWidget->setHeaderTextFormat(format); ui->calendarWidget->setWeekdayTextFormat(Qt::Saturday, format); ui->calendarWidget->setWeekdayTextFormat(Qt::Sunday, format); initTopWidget(); } void Calendar_Main::setLabelText(int a, int b) { QString m=QString("%1年%2月").arg(a).arg(b); ui->label_3->setText(m); } void Calendar_Main::clickLeft() { ui->calendarWidget->showPreviousMonth(); } void Calendar_Main::clickRight() { ui->calendarWidget->showNextMonth(); } void Calendar_Main::double1() { Calendar_Text *text=new Calendar_Text; text->show(); } void Calendar_Main::setLabelText2() { QString m=QString("%1年%2月").arg(ui->calendarWidget->yearShown()).arg(ui->calendarWidget->monthShown()); ui->label_3->setText(m); } void Calendar_Main::selectedDateChanged() { currentDateEdit->setDate(ui->calendarWidget->selectedDate()); } //电子时钟 void Calendar_Main::on_lcdNumber_overflow() { QDateTime date_t=QDateTime::currentDateTime(); this->ui->lcdNumber->setSegmentStyle(QLCDNumber::Flat); this->ui->lcdNumber->setStyleSheet("color:black;"); this->ui->lcdNumber->display(date_t.toString("HH:mm")); } void Calendar_Main::on_UniverseBtn_clicked() { QDate date=QDate::currentDate(); ui->calendarWidget->showToday(); ui->calendarWidget->setMinimumDate(date); } //托盘 void Calendar_Main::tray() { //托盘 menu = new QMenu(this); menu->setStyleSheet("background-color:rgba(255,255,255);"); QIcon icon(":images//CalenderLogo.png"); SysIcon = new QSystemTrayIcon(this); SysIcon->setIcon(icon); SysIcon->setToolTip("YHCalender"); min = new QAction("窗口最小化",this); connect(min,&QAction::triggered,this,&Calendar_Main::hide); max = new QAction("窗口最大化",this); connect(max,&QAction::triggered,this,&Calendar_Main::showMaximized); restor = new QAction("恢复原来的样子",this); connect(restor,&QAction::triggered,this,&Calendar_Main::showNormal); quit = new QAction("退出",this); // connect(quit,&QAction::triggered,this,&MainWindow::close); connect(quit,&QAction::triggered,qApp,&QApplication::quit); connect(SysIcon,&QSystemTrayIcon::activated,this,&Calendar_Main::on_activatedSysTrayIcon); menu->addAction(min); menu->addAction(max); menu->addAction(restor); menu->addSeparator(); //分割 menu->addAction(quit); SysIcon->setContextMenu(menu); SysIcon->show(); close(); } void Calendar_Main::closeEvent(QCloseEvent * event){ //关闭事件 if(SysIcon->isVisible()) { this->hide(); //SysIcon->showMessage("YXCalendar","欢迎使用云曦日历!"); event->ignore(); } else { event->accept(); } } void Calendar_Main::on_activatedSysTrayIcon(QSystemTrayIcon::ActivationReason reason) { //对托盘中的菜单项的事件处理 switch (reason) { case QSystemTrayIcon::Trigger: SysIcon->showMessage("YXCalendar","欢迎使用云曦日历!"); break; case QSystemTrayIcon::DoubleClick: this->show(); break; default: break; } } void Calendar_Main::on_pushButton_5_clicked() { QFile file("try.txt"); file.open(QIODevice::ReadOnly); QString m=file.readAll(); ui->textEdit->setText(m); } void Calendar_Main::on_pushButton_6_clicked() { ui->textEdit->clear(); } void Calendar_Main::on_AboutBtn_clicked() { Calendar_About *about=new Calendar_About; about->show(); } void Calendar_Main::on_WeatherAskBtn_clicked() { Calendar_Weather *weatherAsk = new Calendar_Weather; weatherAsk->show(); } //窗体可拖动 void Calendar_Main::mouseMoveEvent(QMouseEvent *event) { QWidget::mouseMoveEvent(event); QPoint y =event->globalPos(); //鼠标相对于桌面左上角的位置,鼠标全局位置 QPoint x =y-this->z; this->move(x); } void Calendar_Main::mousePressEvent(QMouseEvent *event) { QWidget::mousePressEvent(event); QPoint y =event->globalPos(); //鼠标相对于桌面左上角,鼠标全局位置 QPoint x =this->geometry().topLeft(); //窗口左上角相对于桌面位置,窗口位置 this-> z =y-x ;//定值不变 } void Calendar_Main::mouseReleaseEvent(QMouseEvent *event) { QWidget::mouseReleaseEvent(event); this->z=QPoint(); } void Calendar_Main::PushBtn(){ //退出按钮 ui->pushButton->setStyleSheet( //正常状态样式 "QPushButton{" "background-color:#ffffff;"//设置按钮背景色 "border-radius:20px;"//设置圆角半径 "}" "QPushButton:hover{" "background-color:#999999;"//设置按钮点击时的背景颜色 "}"); //星系模型 ui->UniverseBtn->setStyleSheet( //正常状态样式 "QPushButton{" "background-color:#ffffff;"//设置按钮背景色 "border-radius:15px;"//设置圆角半径 "}" "QPushButton:hover{" "background-color:#999999;"//设置按钮点击时的背景颜色 "color:white;" "}"); //天气查询 ui->WeatherAskBtn->setStyleSheet( //正常状态样式 "QPushButton{" "background-color:#ffffff;"//设置按钮背景色 "border-radius:15px;"//设置圆角半径 "}" "QPushButton:hover{" "background-color:#999999;"//设置按钮点击时的背景颜色 "color:white;" "}"); //设置 ui->SettingBtn->setStyleSheet( //正常状态样式 "QPushButton{" "background-color:#ffffff;"//设置按钮背景色 "border-radius:15px;"//设置圆角半径 "}" "QPushButton:hover{" "background-color:#999999;"//设置按钮点击时的背景颜色 "color:white;" "}"); //关于 ui->AboutBtn->setStyleSheet( //正常状态样式 "QPushButton{" "background-color:#ffffff;"//设置按钮背景色 "border-radius:15px;"//设置圆角半径 "}" "QPushButton:hover{" "background-color:#999999;"//设置按钮点击时的背景颜色 "color:white;" "}"); //日历两侧的时间调整 ui->pushButton_2->setStyleSheet( //正常状态样式 "QPushButton{" "background-color:#ffffff;"//设置按钮背景色 "border-radius:15px;"//设置圆角半径 "}" "QPushButton:hover{" "background-color:#55aaff;"//设置按钮点击时的背景颜色 "color:white;" "}"); ui->pushButton_3->setStyleSheet( //正常状态样式 "QPushButton{" "background-color:#ffffff;"//设置按钮背景色 "border-radius:15px;"//设置圆角半径 "}" "QPushButton:hover{" "background-color:#55aaff;"//设置按钮点击时的背景颜色 "color:white;" "}"); //日程的调整 ui->pushButton_5->setStyleSheet( "QPushButton{" "background-color:#ffffff;"//设置按钮背景色 "border-radius:25px;"//设置圆角半径 "}" "QPushButton:hover{" "background-color:#999999;"//设置按钮点击时的背景颜色 "color:white;" "}"); ui->pushButton_6->setStyleSheet( "QPushButton{" "background-color:#ffffff;"//设置按钮背景色 "border-radius:25px;"//设置圆角半径 "}" "QPushButton:hover{" "background-color:#999999;"//设置按钮点击时的背景颜色 "color:white;" "}"); } void Calendar_Main::replyFinished(QNetworkReply *reply) { qDebug()<<"finish!!"; //QTextCodec *codec = QTextCodec::codecForName("utf8"); QString all = reply->readAll();//codec->toUnicode().toLocal8Bit(); //ui->textEdit->setText(all); QJsonParseError err; QJsonDocument json_recv = QJsonDocument::fromJson(all.toUtf8(),&err); qDebug() << err.error; if(!json_recv.isNull()) { QJsonObject object = json_recv.object(); if(object.contains("data")) { QJsonValue value = object.value("data"); // 获取指定 key 对应的 value if(value.isObject()) { QJsonObject object_data = value.toObject(); if(object_data.contains("forecast")) { QJsonValue value = object_data.value("forecast"); if(value.isArray()) { QJsonObject today_weather = value.toArray().at(0).toObject(); weather_type = today_weather.value("type").toString(); QString low = today_weather.value("low").toString(); QString high = today_weather.value("high").toString(); wendu = low.mid(low.length()-3,4) +"~"+ high.mid(high.length()-3,4); QString strength = today_weather.value("fengli").toString(); strength.remove(0,8); strength.remove(strength.length()-2,2); fengli = today_weather.value("fengxiang").toString() + strength; ui->type->setText(weather_type); ui->wendu->setText(wendu); //ui->fengli->setText(fengli); } } } } }else { qDebug()<<"json_recv is NULL or is not a object !!"; } reply->deleteLater(); } void Calendar_Main::on_SettingBtn_clicked() { /*设置发送数据*/ //QString local_city = "太原"; QString local_city = "太原"; char quest_array[256]="http://wthrcdn.etouch.cn/weather_mini?city="; QNetworkRequest quest; //sprintf(quest_array,"%s%s",quest_array,ui->lineEdit->text().toUtf8().data()); sprintf(quest_array,"%s%s",quest_array,local_city.toUtf8().data()); quest.setUrl(QUrl(quest_array)); quest.setHeader(QNetworkRequest::UserAgentHeader,"RT-Thread ART"); //connect(manager,SIGNAL(finished(QNetworkReply *)),this,SLOT(replyFinished(QNetworkReply*))); /*发送get网络请求*/ manager->get(quest); } //鼠标双击特效 void Calendar_Main::mouseDoubleClickEvent(QMouseEvent *event) { //判断是否为鼠标左键双击 if(event->button() == Qt::LeftButton) { QLabel * label = new QLabel(this); QMovie * movie = new QMovie("://images/mouse.gif");//加载gif图片 //设置label自动适应gif的大小 label->setScaledContents(true); label->setMovie(movie); label->resize(180,180); label->setStyleSheet("background-color:rgba(0,0,0,0);"); //设置鼠标穿透 label->setAttribute(Qt::WA_TransparentForMouseEvents, true); //让label的中心在当前鼠标双击位置 label->move(event->pos().x()-label->width()/2,event->pos().y()-label->height()/2); //开始播放gif movie->start(); label->show(); //绑定QMovie的信号,判断gif播放次数 connect(movie, &QMovie::frameChanged, [=](int frameNumber) { if (frameNumber == movie->frameCount() - 1)//gif播放次数为1,关闭标签 label->close(); }); } }

calendar_text

#include "calendar_text.h" #include "ui_calendar_text.h" Calendar_Text::Calendar_Text(QWidget *parent) : QWidget(parent), ui(new Ui::Calendar_Text) { ui->setupUi(this); m=ui->textEdit->toPlainText(); setWindowTitle("云曦日历"); this->setWindowIcon(QIcon(":images//CalenderLogo.png")); ui->pushButton->setStyleSheet( //正常状态样式 "QPushButton{" "background-color:#ffffff;"//设置按钮背景色 "border-radius:15px;"//设置圆角半径 "}" "QPushButton:hover{" "background-color:#999999;"//设置按钮点击时的背景颜色 "color:white;" "}"); ui->pushButton_2->setStyleSheet( //正常状态样式 "QPushButton{" "background-color:#ffffff;"//设置按钮背景色 "border-radius:15px;"//设置圆角半径 "}" "QPushButton:hover{" "background-color:#999999;"//设置按钮点击时的背景颜色 "color:white;" "}"); //窗体圆角化 QBitmap bmp(this->size()); bmp.fill(); QPainter p(&bmp); p.setPen(Qt::NoPen); p.setBrush(Qt::black); p.drawRoundedRect(bmp.rect(),20,20); setMask(bmp); } Calendar_Text::~Calendar_Text() { delete ui; } void Calendar_Text::on_pushButton_clicked() { QByteArray array=ui->textEdit->toPlainText().toUtf8(); QFile file("try.txt"); file.open(QIODevice::WriteOnly | QIODevice::Text); // QTextStream in(&file); // in<hide(); } void Calendar_Text::on_pushButton_2_clicked() { QFile file("try.txt"); file.open(QIODevice::ReadOnly); QByteArray array=file.readAll(); ui->textEdit->setText(array); } //窗体可拖动 void Calendar_Text::mouseMoveEvent(QMouseEvent *event) { QWidget::mouseMoveEvent(event); QPoint y =event->globalPos(); //鼠标相对于桌面左上角的位置,鼠标全局位置 QPoint x =y-this->z; this->move(x); } void Calendar_Text::mousePressEvent(QMouseEvent *event) { QWidget::mousePressEvent(event); QPoint y =event->globalPos(); //鼠标相对于桌面左上角,鼠标全局位置 QPoint x =this->geometry().topLeft(); //窗口左上角相对于桌面位置,窗口位置 this-> z =y-x ;//定值不变 } void Calendar_Text::mouseReleaseEvent(QMouseEvent *event) { QWidget::mouseReleaseEvent(event); this->z=QPoint(); } //鼠标双击特效 void Calendar_Text::mouseDoubleClickEvent(QMouseEvent *event) { //判断是否为鼠标左键双击 if(event->button() == Qt::LeftButton) { QLabel * label = new QLabel(this); QMovie * movie = new QMovie("://images/mouse.gif");//加载gif图片 //设置label自动适应gif的大小 label->setScaledContents(true); label->setMovie(movie); label->resize(180,180); label->setStyleSheet("background-color:rgba(0,0,0,0);"); //设置鼠标穿透 label->setAttribute(Qt::WA_TransparentForMouseEvents, true); //让label的中心在当前鼠标双击位置 label->move(event->pos().x()-label->width()/2,event->pos().y()-label->height()/2); //开始播放gif movie->start(); label->show(); //绑定QMovie的信号,判断gif播放次数 connect(movie, &QMovie::frameChanged, [=](int frameNumber) { if (frameNumber == movie->frameCount() - 1)//gif播放次数为1,关闭标签 label->close(); }); } }

总结

以上就是云曦日历的相关简介和代码部分,大家可以在下方评论或直接私信我获取相关的完整源代码,希望能帮助到大家,感谢大家支持~( ̄▽ ̄~)~

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