From b935054d559392f50578ef5be37498ade1c55266 Mon Sep 17 00:00:00 2001 From: touwoyimuli Date: Sat, 24 Aug 2019 19:31:03 +0800 Subject: [PATCH] QtDateTimeEx update QtDateTimeEx --- QtDateTimeEx/ExDateTime.cpp | 92 +++++++++++++++ QtDateTimeEx/ExDateTime.h | 40 +++++++ QtDateTimeEx/ExDateTime.ui | 211 ++++++++++++++++++++++++++++++++++ QtDateTimeEx/QT_win_32x32.ico | Bin 0 -> 4286 bytes QtDateTimeEx/QtDateTimeEx.pro | 42 +++++++ QtDateTimeEx/main.cpp | 11 ++ 6 files changed, 396 insertions(+) create mode 100644 QtDateTimeEx/ExDateTime.cpp create mode 100644 QtDateTimeEx/ExDateTime.h create mode 100644 QtDateTimeEx/ExDateTime.ui create mode 100644 QtDateTimeEx/QT_win_32x32.ico create mode 100644 QtDateTimeEx/QtDateTimeEx.pro create mode 100644 QtDateTimeEx/main.cpp diff --git a/QtDateTimeEx/ExDateTime.cpp b/QtDateTimeEx/ExDateTime.cpp new file mode 100644 index 0000000..f304658 --- /dev/null +++ b/QtDateTimeEx/ExDateTime.cpp @@ -0,0 +1,92 @@ +#include "ExDateTime.h" +#include "ui_ExDateTime.h" +#include + +ExDateTime::ExDateTime(QWidget *parent) : + QWidget(parent), + ui(new Ui::ExDateTime) +{ + ui->setupUi(this); + setWindowTitle(QObject::tr("时间日期(QTime/QDate/QDateTime)和定时器(QTimer)")); + + //editDate控件在UI设计师里面，选中了calendarPopup （日历弹出的属性）和displayFormat显示格式 + + m_timer = new QTimer(this); + m_timer->stop(); //关闭定时器 + m_timer->setInterval(1000); //设定定时周期， 单位 毫秒 + connect(m_timer, SIGNAL(timeout()), this, SLOT(onTimerOut())); +} + +ExDateTime::~ExDateTime() +{ + delete ui; +} + +//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +//获取当前日期和时间，该日期时间栏里面显示 +void ExDateTime::on_btnGetDateTime_clicked() +{ + QDateTime currDateTime = QDateTime::currentDateTime(); + ui->timeEdit->setTime(currDateTime.time()); + ui->editTime->setText(currDateTime.toString("hh:mm:ss:zzz")); + ui->dateEdit->setDate(currDateTime.date()); + ui->editDate->setText(currDateTime.toString("yyyy-MM-dd")); + ui->dateTimeEdit->setDateTime(currDateTime); + ui->editDateTime->setText(currDateTime.toString("yyyy-MM-dd hh:mm:ss:zzz")); + ui->labCurrDataTime->setText(currDateTime.toString("yyyy-MM-dd hh:mm:ss:zzz")); +} + +//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +//计时器开始 +void ExDateTime::on_btnStatrt_clicked() +{ + m_time.start(); //计时器开始 + m_timer->start(); //定时器开始 + ui->btnStatrt->setEnabled(false); //开始按下之后，开始按钮禁用 + ui->btnStop->setEnabled(true); //同时结束按钮可用 + ui->btnPeriod->setEnabled(false); //设定周期的按钮为禁用 + ui->labGo->setText(QString("时间流逝在后台计算中...")); +} + +//计时器结束 +void ExDateTime::on_btnStop_clicked() +{ + m_timer->stop(); //定时器停止 + ui->btnStop->setEnabled(false); //结束按下之后，结束按钮禁用 + ui->btnStatrt->setEnabled(true); //同时开始按钮可用 + + int tmMsec = m_time.elapsed(); //计时器Time没有对应的stop(), elapsed获取它的毫秒数 + int ms = tmMsec % 1000; //经过的毫秒 + int sec = tmMsec / 1000; //经过的秒 + ui->btnPeriod->setEnabled(true); //设定周期的按钮为可用 + ui->labGo->setText(QString("时间已经流逝：%1 秒 %2 毫秒").arg(sec).arg(ms)); +} + +//处理定时器的槽函数 +void ExDateTime::onTimerOut() +{ + QTime currTime = QTime::currentTime(); + ui->lcdHH->display(currTime.hour()); //多种显示时间方法 + ui->lcdmm->display(currTime.toString("mm")); + ui->lcdSS->display(currTime.toString("ss")); + + int val = ui->progressBar->value(); //设置进度条同时增加 + val++; + if (val > 100) + val = 0; + ui->progressBar->setValue(val); +} + +//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +//选择日历时间 +void ExDateTime::on_calendarWidget_selectionChanged() +{ + QDate date =ui->calendarWidget->selectedDate(); + ui->editChoose->setText(date.toString("yyyy年MM月dd日")); +} + +//设定定时器QTimer周期 +void ExDateTime::on_btnPeriod_clicked() +{ + m_timer->setInterval(ui->spinBox->value()); +} diff --git a/QtDateTimeEx/ExDateTime.h b/QtDateTimeEx/ExDateTime.h new file mode 100644 index 0000000..833cab5 --- /dev/null +++ b/QtDateTimeEx/ExDateTime.h @@ -0,0 +1,40 @@ +#ifndef EXDATETIME_H +#define EXDATETIME_H + +#include +#include +#include + +namespace Ui { +class ExDateTime; +} + +class ExDateTime : public QWidget +{ + Q_OBJECT + +public: + explicit ExDateTime(QWidget *parent = nullptr); + ~ExDateTime(); + +private slots: + void on_btnGetDateTime_clicked(); + void on_btnStatrt_clicked(); + void on_btnStop_clicked(); + void onTimerOut(); //处理计时器的信号的槽函数 + + void on_calendarWidget_selectionChanged(); + + void on_btnPeriod_clicked(); + +private: + Ui::ExDateTime *ui; + + QTimer* m_timer; //定时器（不可见控件） + QTime m_time; //计时器（此处用作） + + + +}; + +#endif // EXDATETIME_H diff --git a/QtDateTimeEx/ExDateTime.ui b/QtDateTimeEx/ExDateTime.ui new file mode 100644 index 0000000..ec931fe --- /dev/null +++ b/QtDateTimeEx/ExDateTime.ui @@ -0,0 +1,211 @@ + + + ExDateTime + + + + 0 + 0 + 843 + 333 + + + + ExDateTime + + + + + + 日期时间（QTime、QDate、QDateTime） + + + + + + + + 获取当前时间日期 + + + + + + + 日期时间 + + + + + + + 日 期 + + + + + + + + + + + + + + + + 当前时间： + + + + + + + 时 间 + + + + + + + + 150 + 0 + + + + true + + + + + + + yyyy年MM月dd日 + + + true + + + + + + + + + + + + + + + 日历组件（Calendar Widget） + + + + + + + + 选择的日期： + + + + + + + + + + + + + + + + + + 定时器（QTimer） + + + + + + + + 定时周期 + + + + + + + ms + + + + + + 9999999 + + + 1000 + + + + + + + + + + 时间已流逝： + + + + + + + + + + + + + 设置周期 + + + + + + + 开始 + + + + + + + 停止 + + + + + + + 3 + + + + + + + + + + + + + + diff --git a/QtDateTimeEx/QT_win_32x32.ico b/QtDateTimeEx/QT_win_32x32.ico new file mode 100644 index 0000000000000000000000000000000000000000..0ee0568945377c30d5d973d89afcc31770cd8818 GIT binary patch literal 4286 zcmeHKdr(y86+io87ZyYwA_hySrjx{)Njo~7w3D=Go0O&*)2xbtP|_lTj{v^F6l<|4 z!TRE16coi*F_>DPiHV~$YSL&Lgk=|&m4~p)V}S)!47%0a{(A22URjA+|FAR3OzzI_ zp6@&7JHKBO?Lu5#%-ZBiRg$@WRi6TzUI$u#k!Uz4@+6%sBmDt|-5nU_e| z7fHeg@p7SVjknOZZ=`Vjy7MivgQDE}G#O0Oe_VLG8&NBA&`P!TV~z&n1pb#e?G?}cIT z&=`F2_fRJW4~F8#u}5(8_!tb9kHklFz0kAS7lZplFi;kZfgNhJq$t6h5IOG!{VQ~X z2S8Ikg_Bh8jEmPp%hXZkq`TBPS!M-yb_T3X;-}6Hkc0Gxn(s1;a2I2DF zQMg(b%I!v@XIn5j-}YnqC>qnhiyATZjC(_j`NC+@{_Pi}tBIyBD_$a)m&h4GCPW}OX$I{VzbSW->umrt_;?Pqz6}FObux$xM$Ce*qcgVDYBr!b^G2IH$T7-M9pWr$KL5339F zo}z&LQ50A4GT};|0`{%`=qwIL&%P)$WlzGtbj%TVcYHow2J@TWhi&JxXnQ-1;|HOu z1eh#6pNW=5zkM_;sXkHPDN*+Jc>vGiH2i4rS`h|XI zD+obbzCXG)`NFt>P!)G?KZ(=yJ2?s?X>55E&9|)}bZ^!&#|T*eqGf*>Ota;8pe{jy zx`aD*Vw($`gJqQxZF#=v*E(4YbQJn>d|$Nw zQHH8`In2olC+b-m6BT%WrW}W-%TdL7)F&}mFT%ia8Ws}THhMFMA9^>+QOV;k+9VE9 zO6?_m!(0Up&!ne5pG#T2>t$#!5aatexoYPsadE*A&L^mF^{-)Y90|wi`5IKsVQ#nG zJYR|0d18Du&x0?zH^^c5z0B>e7~iG(B@ZiPm?oVgEcIv~zs(B0?RX z9}Q`YRF`a8Gz!=D{1{iZhr;phSe$u7gX(!M+eL0;oX`2^aeN*>8;_-t$JWzd;<+uE zyOD7sPWk-V7%J&pCFZX|2j}0qoN$42Yh0poVX+G46cyX2!B+Yl?~xGP*v~nn@;>A| zO$${pEhhH$cJ`q&mr%>`Z~Kcp%yGB+C&>!kKW5Q>YdXhYuS7eqf!=%tKAx>WQ-&9s zmJPw2riLY7$2mm8UOd{F!`U=%RLoYQD_8DZdu4oOyUby6jc`@fuID_~6l-uJ_o#~Iht=`Vut!w3I zPT_Mj-Q_3xO1Q*a5|5R zkfGrmqMbSP?D!t8+f8UcsDqW)pCy~mj5+eJ_;~tzmaE_N$uh0b);FzCqdt+)!t0S&hcxBwX#Ng~Q>%HJb@7ISO9WuD-Ws zYw#eb%NkM8v`TBS-a4r_U zZwHP%j$Vr%1NIhJi=IR?uOS1U3nJHp;$lv~-b=aKZtEIvo_}xD@V;-(41#qXpTirK z=q>T%?|@)9j)vmqiAQjY;dr0F1>Oxo-wuCRwuHgDX*^n2kAZ%+3YJ`rlSksSxOt`e zaB0d3JYiYq+h<+Jd&dnU_pu>!0=oCS0Nb`FU@IDh?jl~7TYb>G%?CZjK78i}z*amC zUAw37-SZ-97Wl!sc8Ejb6QxuZ`K7v~YuONd%(^LTxixQeZe@xV5SUH(7$yHwU9E_`fj_S-voQd_h?I-zHrnpw?2gij z-{EgC0{=xY#Za*^hECprSzMPO*`&Ise3j1C#?pU`vAp+V`TP@Qj9B)BThF@M7+NdF zeV9*ulDwM1catZ?yUJY`?;tLlljN7h{yxmuB3Da>s;D`G&#eD}mJH?ThaFqwtIZ;> z_H5PDEm^7`+z-vm$p8Nl|69&)<_KWevy%75gMfQ0?xEpe)zGt&?Wg%a9&lRi!mwam F{Vzx7jH3Vm literal 0 HcmV?d00001 diff --git a/QtDateTimeEx/QtDateTimeEx.pro b/QtDateTimeEx/QtDateTimeEx.pro new file mode 100644 index 0000000..250d984 --- /dev/null +++ b/QtDateTimeEx/QtDateTimeEx.pro @@ -0,0 +1,42 @@ +#------------------------------------------------- +# +# Project created by QtCreator 2019-08-24T15:33:12 +# +#------------------------------------------------- + +QT += core gui + +greaterThan(QT_MAJOR_VERSION, 4): QT += widgets + +TARGET = QtDateTimeEx +TEMPLATE = app + +# The following define makes your compiler emit warnings if you use +# any feature of Qt which has been marked as deprecated (the exact warnings +# depend on your compiler). Please consult the documentation of the +# deprecated API in order to know how to port your code away from it. +DEFINES += QT_DEPRECATED_WARNINGS + +# You can also make your code fail to compile if you use deprecated APIs. +# In order to do so, uncomment the following line. +# You can also select to disable deprecated APIs only up to a certain version of Qt. +#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 + +CONFIG += c++11 + +SOURCES += \ + main.cpp \ + ExDateTime.cpp + +HEADERS += \ + ExDateTime.h + +FORMS += \ + ExDateTime.ui + +RC_ICONS += QT_win_32x32.ico + +# Default rules for deployment. +qnx: target.path = /tmp/$${TARGET}/bin +else: unix:!android: target.path = /opt/$${TARGET}/bin +!isEmpty(target.path): INSTALLS += target diff --git a/QtDateTimeEx/main.cpp b/QtDateTimeEx/main.cpp new file mode 100644 index 0000000..f69fdd8 --- /dev/null +++ b/QtDateTimeEx/main.cpp @@ -0,0 +1,11 @@ +#include "ExDateTime.h" +#include + +int main(int argc, char *argv[]) +{ + QApplication a(argc, argv); + ExDateTime w; + w.show(); + + return a.exec(); +}