diff --git a/README.md b/README.md index d3a6b7a..2543032 100644 --- a/README.md +++ b/README.md @@ -25,70 +25,71 @@ ## 2 目录说明 **高质量项目加粗显示** -| 目录 | 相关 | 名称 | 描述 | +| 目录 | 相关 | 名称 | 描述 | | :-------: | :------: | :-----------------: | :-------------------------- | -| control | 控件相关 | battery | **电池电量** | -| control | 控件相关 | devicebutton | **设备按钮** | -| control | 控件相关 | devicesizetable | 磁盘容量 | -| control | 控件相关 | imageswitch | 图片开关 | -| control | 控件相关 | ipaddress | IP地址输入框 | -| control | 控件相关 | lightbutton | 高亮按钮 | -| control | 控件相关 | navbutton | **导航按钮** | -| control | 控件相关 | savelog | **日志重定向输出** | -| control | 控件相关 | saveruntime | **运行时间记录** | -| control | 控件相关 | smoothcurve | 平滑曲线 | -| control | 控件相关 | zhtopy | 汉字转拼音 | -| tool | 工具相关 | comtool | **串口调试助手** | -| tool | 工具相关 | nettool | **网络调试助手** | -| tool | 工具相关 | netserver | **网络中转服务器** | -| tool | 工具相关 | base64helper | **图片文字转base** | -| tool | 工具相关 | countcode | **代码行数统计工具** | -| tool | 工具相关 | emailtool | 邮件发送工具 | -| tool | 工具相关 | moneytool | 存款利息计算器 | -| tool | 工具相关 | pngtool | 图片警告去除工具 | -| tool | 工具相关 | keytool | **秘钥生成器** | -| tool | 工具相关 | keydemo | 秘钥测试程序 | -| tool | 工具相关 | livetool | 程序启动器 | -| tool | 工具相关 | livedemo | 程序启动示例 | -| video | 视频播放 | videobox | **视频监控布局** | -| video | 视频播放 | videopanel | **视频监控面板** | -| video | 视频播放 | videowindow | 视频监控控件 | -| video | 视频播放 | playffmpeg | 视频播放ffmpeg | -| video | 视频播放 | playvlc | 视频播放vlc | -| video | 视频播放 | plaympv | 视频播放mpv | -| widget | 窗体相关 | colorwidget | 颜色拾取器 | -| widget | 窗体相关 | framelesswidget | **通用无边框窗体** | -| widget | 窗体相关 | gifwidget | GIF录屏 | -| widget | 窗体相关 | lunarcalendarwidget | **农历控件** | -| widget | 窗体相关 | maskwidget | 通用遮罩层 | -| widget | 窗体相关 | movewidget | 通用控件移动 | -| widget | 窗体相关 | screenwidget | 屏幕截图 | -| ui | 界面美化 | flatui | 扁平化风格 | -| ui | 界面美化 | styledemo | **三套风格样式** | -| ui | 界面美化 | uidemo01 | 界面美化基础示例 | -| ui | 界面美化 | uidemo08 | **界面美化入门示例** | -| ui | 界面美化 | uidemo09 | 九宫格主界面 | -| ui | 界面美化 | uidemo10 | **扁平化主界面** | -| ui | 界面美化 | iconhelper | **超级图形字体** | -| other | 其他相关 | bgdemo | 异形窗体 | -| other | 其他相关 | dbpage | **通用数据库翻页** | -| other | 其他相关 | echartgauge | **echart图表js交互** | -| other | 其他相关 | lineeditnext | 文本框回车自动跳转 | -| other | 其他相关 | mouseline | 鼠标十字线 | -| other | 其他相关 | ntpclient | NTP校时 | -| other | 其他相关 | trayicon | 通用托盘效果 | -| other | 其他相关 | multobj2slot | 多对象共用槽 | -| other | 其他相关 | drawrect | 随机大量矩形 | -| third | 第三方类 | designer | QtDesigner设计师(Qt4) | -| third | 第三方类 | hotkey | 全局热键1 | -| third | 第三方类 | shortcut | 全局热键2 | -| third | 第三方类 | miniblink | **浏览器miniblink内核** | -| third | 第三方类 | qwtdemo | 无插件qwt示例 | -| third | 第三方类 | qcustomplotdemo | **精美图表qcustomplot示例** | -| netfriend | 网友提供 | astackwidget | 动态StackWidget | -| netfriend | 网友提供 | imagecropper | **头像设置工具** | -| netfriend | 网友提供 | imageviewwindow | 图片3D效果切换 | -| netfriend | 网友提供 | slidepuzzlewidget | 滑块图片验证码 | +| control | 控件相关 | battery | **电池电量** | +| control | 控件相关 | devicebutton | **设备按钮** | +| control | 控件相关 | devicesizetable | 磁盘容量 | +| control | 控件相关 | imageswitch | 图片开关 | +| control | 控件相关 | ipaddress | IP地址输入框 | +| control | 控件相关 | lightbutton | 高亮按钮 | +| control | 控件相关 | navbutton | **导航按钮** | +| control | 控件相关 | savelog | **日志重定向输出** | +| control | 控件相关 | saveruntime | **运行时间记录** | +| control | 控件相关 | smoothcurve | 平滑曲线 | +| control | 控件相关 | zhtopy | 汉字转拼音 | +| control | 控件相关 | cpumemorylabel | CPU内存控件 | +| tool | 工具相关 | comtool | **串口调试助手** | +| tool | 工具相关 | nettool | **网络调试助手** | +| tool | 工具相关 | netserver | **网络中转服务器** | +| tool | 工具相关 | base64helper | **图片文字转base** | +| tool | 工具相关 | countcode | **代码行数统计工具** | +| tool | 工具相关 | emailtool | 邮件发送工具 | +| tool | 工具相关 | moneytool | 存款利息计算器 | +| tool | 工具相关 | pngtool | 图片警告去除工具 | +| tool | 工具相关 | keytool | **秘钥生成器** | +| tool | 工具相关 | keydemo | 秘钥测试程序 | +| tool | 工具相关 | livetool | 程序启动器 | +| tool | 工具相关 | livedemo | 程序启动示例 | +| video | 视频播放 | videobox | **视频监控布局** | +| video | 视频播放 | videopanel | **视频监控面板** | +| video | 视频播放 | videowindow | 视频监控控件 | +| video | 视频播放 | playffmpeg | 视频播放ffmpeg | +| video | 视频播放 | playvlc | 视频播放vlc | +| video | 视频播放 | plaympv | 视频播放mpv | +| widget | 窗体相关 | colorwidget | 颜色拾取器 | +| widget | 窗体相关 | framelesswidget | **通用无边框窗体** | +| widget | 窗体相关 | gifwidget | GIF录屏 | +| widget | 窗体相关 | lunarcalendarwidget | **农历控件** | +| widget | 窗体相关 | maskwidget | 通用遮罩层 | +| widget | 窗体相关 | movewidget | 通用控件移动 | +| widget | 窗体相关 | screenwidget | 屏幕截图 | +| ui | 界面美化 | flatui | 扁平化风格 | +| ui | 界面美化 | styledemo | **三套风格样式** | +| ui | 界面美化 | uidemo01 | 界面美化基础示例 | +| ui | 界面美化 | uidemo08 | **界面美化入门示例** | +| ui | 界面美化 | uidemo09 | 九宫格主界面 | +| ui | 界面美化 | uidemo10 | **扁平化主界面** | +| ui | 界面美化 | iconhelper | **超级图形字体** | +| other | 其他相关 | bgdemo | 异形窗体 | +| other | 其他相关 | dbpage | **通用数据库翻页** | +| other | 其他相关 | echartgauge | **echart图表js交互** | +| other | 其他相关 | lineeditnext | 文本框回车自动跳转 | +| other | 其他相关 | mouseline | 鼠标十字线 | +| other | 其他相关 | ntpclient | NTP校时 | +| other | 其他相关 | trayicon | 通用托盘效果 | +| other | 其他相关 | multobj2slot | 多对象共用槽 | +| other | 其他相关 | drawrect | 随机大量矩形 | +| third | 第三方类 | designer | QtDesigner设计师(Qt4) | +| third | 第三方类 | hotkey | 全局热键1 | +| third | 第三方类 | shortcut | 全局热键2 | +| third | 第三方类 | miniblink | **浏览器miniblink内核** | +| third | 第三方类 | qwtdemo | 无插件qwt示例 | +| third | 第三方类 | qcustomplotdemo | **精美图表qcustomplot示例** | +| netfriend | 网友提供 | astackwidget | 动态StackWidget | +| netfriend | 网友提供 | imagecropper | **头像设置工具** | +| netfriend | 网友提供 | imageviewwindow | 图片3D效果切换 | +| netfriend | 网友提供 | slidepuzzlewidget | 滑块图片验证码 | ## 3 效果图 ### 3.1 控件相关-control @@ -114,6 +115,8 @@ ![](control/0snap/smoothcurve.jpg) - 汉字转拼音-zhtopy ![](control/0snap/zhtopy.jpg) +- CPU内存控件-cpumemorylabel +![](control/0snap/cpumemorylabel.jpg) ### 3.2 工具相关-tool - 串口调试助手-comtool diff --git a/control/0snap/cpumemorylabel.jpg b/control/0snap/cpumemorylabel.jpg new file mode 100644 index 0000000..3881ccd Binary files /dev/null and b/control/0snap/cpumemorylabel.jpg differ diff --git a/control/control.pro b/control/control.pro index 4d164fe..973bbea 100644 --- a/control/control.pro +++ b/control/control.pro @@ -9,4 +9,5 @@ SUBDIRS += navbutton SUBDIRS += savelog SUBDIRS += saveruntime SUBDIRS += smoothcurve -SUBDIRS += zhtopy \ No newline at end of file +SUBDIRS += zhtopy +SUBDIRS += cpumemorylabel \ No newline at end of file diff --git a/control/cpumemorylabel/cpumemorylabel.cpp b/control/cpumemorylabel/cpumemorylabel.cpp new file mode 100644 index 0000000..bc5967e --- /dev/null +++ b/control/cpumemorylabel/cpumemorylabel.cpp @@ -0,0 +1,239 @@ +#pragma execution_character_set("utf-8") + +#include "cpumemorylabel.h" +#include "qtimer.h" +#include "qprocess.h" +#include "qdebug.h" + +#ifdef Q_OS_WIN +#ifndef _WIN32_WINNT +#define _WIN32_WINNT 0x502 +#endif +#include "windows.h" +#endif + +#define MB (1024 * 1024) +#define KB (1024) + +CpuMemoryLabel::CpuMemoryLabel(QWidget *parent) : QLabel(parent) +{ + totalNew = idleNew = totalOld = idleOld = 0; + + cpuPercent = 0; + memoryPercent = 0; + memoryAll = 0; + memoryUse = 0; + + //获取CPU占用情况定时器 + timerCPU = new QTimer(this); + connect(timerCPU, SIGNAL(timeout()), this, SLOT(getCPU())); + + //获取内存占用情况定时器 + timerMemory = new QTimer(this); + connect(timerMemory, SIGNAL(timeout()), this, SLOT(getMemory())); + + //执行命令获取 + process = new QProcess(this); + connect(process, SIGNAL(readyRead()), this, SLOT(readData())); + + showText = true; +} + +CpuMemoryLabel::~CpuMemoryLabel() +{ + this->stop(); +} + +void CpuMemoryLabel::start(int interval) +{ + this->getCPU(); + this->getMemory(); + + if (!timerCPU->isActive()) { + timerCPU->start(interval); + } + if (!timerMemory->isActive()) { + timerMemory->start(interval + 1000); + } +} + +void CpuMemoryLabel::stop() +{ + process->close(); + if (timerCPU->isActive()) { + timerCPU->stop(); + } + if (timerMemory->isActive()) { + timerMemory->stop(); + } +} + +void CpuMemoryLabel::getCPU() +{ +#ifdef Q_OS_WIN +#if 0 + static FILETIME lastIdleTime; + static FILETIME lastKernelTime; + static FILETIME lastUserTime; + + FILETIME newIdleTime; + FILETIME newKernelTime; + FILETIME newUserTime; + + //采用GetSystemTimes获取的CPU占用和任务管理器的不一致 + GetSystemTimes(&newIdleTime, &newKernelTime, &newUserTime); + + int offset = 31; + quint64 a, b; + quint64 idle, kernel, user; + + a = (lastIdleTime.dwHighDateTime << offset) | lastIdleTime.dwLowDateTime; + b = (newIdleTime.dwHighDateTime << offset) | newIdleTime.dwLowDateTime; + idle = b - a; + + a = (lastKernelTime.dwHighDateTime << offset) | lastKernelTime.dwLowDateTime; + b = (newKernelTime.dwHighDateTime << offset) | newKernelTime.dwLowDateTime; + kernel = b - a; + + a = (lastUserTime.dwHighDateTime << offset) | lastUserTime.dwLowDateTime; + b = (newUserTime.dwHighDateTime << offset) | newUserTime.dwLowDateTime; + user = b - a; + + cpuPercent = float(kernel + user - idle) * 100 / float(kernel + user); + + lastIdleTime = newIdleTime; + lastKernelTime = newKernelTime; + lastUserTime = newUserTime; + this->setData(); +#else + //获取系统版本区分win10 + bool win10 = false; +#if (QT_VERSION >= QT_VERSION_CHECK(5,4,0)) + win10 = (QSysInfo::productVersion().mid(0, 2).toInt() >= 10); +#else + win10 = (QSysInfo::WindowsVersion >= 192); +#endif + + QString cmd = "\\Processor(_Total)\\% Processor Time"; + if (win10) { + cmd = "\\Processor Information(_Total)\\% Processor Utility"; + } + + if (process->state() == QProcess::NotRunning) { + process->start("typeperf", QStringList() << cmd); + } +#endif + +#elif defined(Q_OS_UNIX) && !defined(Q_OS_WASM) + if (process->state() == QProcess::NotRunning) { + totalNew = idleNew = 0; + process->start("cat", QStringList() << "/proc/stat"); + } +#endif +} + +void CpuMemoryLabel::getMemory() +{ +#ifdef Q_OS_WIN + MEMORYSTATUSEX statex; + statex.dwLength = sizeof(statex); + GlobalMemoryStatusEx(&statex); + memoryPercent = statex.dwMemoryLoad; + memoryAll = statex.ullTotalPhys / MB; + memoryFree = statex.ullAvailPhys / MB; + memoryUse = memoryAll - memoryFree; + this->setData(); + +#elif defined(Q_OS_UNIX) && !defined(Q_OS_WASM) + if (process->state() == QProcess::NotRunning) { + process->start("cat", QStringList() << "/proc/meminfo"); + } +#endif +} + +void CpuMemoryLabel::readData() +{ +#ifdef Q_OS_WIN + while (!process->atEnd()) { + QString s = QLatin1String(process->readLine()); + s = s.split(",").last(); + s.replace("\r", ""); + s.replace("\n", ""); + s.replace("\"", ""); + if (!s.isEmpty() && s.length() < 10) { + cpuPercent = qRound(s.toFloat()); + } + } +#elif defined(Q_OS_UNIX) && !defined(Q_OS_WASM) + while (!process->atEnd()) { + QString s = QLatin1String(process->readLine()); + if (s.startsWith("cpu")) { + QStringList list = s.split(" "); + idleNew = list.at(5).toUInt(); + foreach (QString value, list) { + totalNew += value.toUInt(); + } + + quint64 total = totalNew - totalOld; + quint64 idle = idleNew - idleOld; + cpuPercent = 100 * (total - idle) / total; + totalOld = totalNew; + idleOld = idleNew; + break; + } else if (s.startsWith("MemTotal")) { + s.replace(" ", ""); + s = s.split(":").at(1); + memoryAll = s.left(s.length() - 3).toUInt() / KB; + } else if (s.startsWith("MemFree")) { + s.replace(" ", ""); + s = s.split(":").at(1); + memoryFree = s.left(s.length() - 3).toUInt() / KB; + } else if (s.startsWith("Buffers")) { + s.replace(" ", ""); + s = s.split(":").at(1); + memoryFree += s.left(s.length() - 3).toUInt() / KB; + } else if (s.startsWith("Cached")) { + s.replace(" ", ""); + s = s.split(":").at(1); + memoryFree += s.left(s.length() - 3).toUInt() / KB; + memoryUse = memoryAll - memoryFree; + memoryPercent = 100 * memoryUse / memoryAll; + break; + } + } +#endif + this->setData(); +} + +void CpuMemoryLabel::setData() +{ + cpuPercent = (cpuPercent < 0 ? 0 : cpuPercent); + cpuPercent = (cpuPercent > 100 ? 0 : cpuPercent); + QString msg = QString("CPU %1% Mem %2% ( 已用 %3 MB / 共 %4 MB )").arg(cpuPercent).arg(memoryPercent).arg(memoryUse).arg(memoryAll); + if (showText) { + this->setText(msg); + } + + emit textChanged(msg); + emit valueChanged(cpuPercent, memoryPercent, memoryAll, memoryUse, memoryFree); +} + +QSize CpuMemoryLabel::sizeHint() const +{ + return QSize(300, 30); +} + +QSize CpuMemoryLabel::minimumSizeHint() const +{ + return QSize(30, 10); +} + +bool CpuMemoryLabel::getShowText() const +{ + return this->showText; +} + +void CpuMemoryLabel::setShowText(bool showText) +{ + this->showText = showText; +} diff --git a/control/cpumemorylabel/cpumemorylabel.h b/control/cpumemorylabel/cpumemorylabel.h new file mode 100644 index 0000000..fee6d3e --- /dev/null +++ b/control/cpumemorylabel/cpumemorylabel.h @@ -0,0 +1,75 @@ +#ifndef CPUMEMORYLABEL_H +#define CPUMEMORYLABEL_H + +/** + * CPU内存显示控件 作者:feiyangqingyun(QQ:517216493) 2016-11-18 + * 1. 实时显示当前CPU占用率。 + * 2. 实时显示内存使用情况。 + * 3. 包括共多少内存、已使用多少内存。 + * 4. 全平台通用，包括windows、linux、ARM。 + * 5. 发出信号通知占用率和内存使用情况等，以便自行显示到其他地方。 + */ + +#include + +class QProcess; + +#ifdef quc +class Q_DECL_EXPORT CpuMemoryLabel : public QLabel +#else +class CpuMemoryLabel : public QLabel +#endif + +{ + Q_OBJECT + + Q_PROPERTY(bool showText READ getShowText WRITE setShowText) + +public: + explicit CpuMemoryLabel(QWidget *parent = 0); + ~CpuMemoryLabel(); + +private: + quint64 totalNew, idleNew, totalOld, idleOld; + + quint64 cpuPercent; //CPU百分比 + quint64 memoryPercent; //内存百分比 + quint64 memoryAll; //所有内存 + quint64 memoryUse; //已用内存 + quint64 memoryFree; //空闲内存 + + QTimer *timerCPU; //定时器获取CPU信息 + QTimer *timerMemory; //定时器获取内存信息 + QProcess *process; //执行命令行 + + bool showText; //自己显示值 + +private slots: + void getCPU(); //获取cpu + void getMemory(); //获取内存 + void readData(); //读取数据 + void setData(); //设置数据 + +public: + //默认尺寸和最小尺寸 + QSize sizeHint() const; + QSize minimumSizeHint() const; + + //获取和设置是否显示文本 + bool getShowText() const; + void setShowText(bool showText); + +public Q_SLOTS: + //开始启动服务 + void start(int interval); + //停止服务 + void stop(); + +Q_SIGNALS: + //文本改变信号 + void textChanged(const QString &text); + //cpu和内存占用情况数值改变信号 + void valueChanged(quint64 cpuPercent, quint64 memoryPercent, quint64 memoryAll, quint64 memoryUse, quint64 memoryFree); +}; + +#endif // CPUMEMORYLABEL_H diff --git a/control/cpumemorylabel/cpumemorylabel.pro b/control/cpumemorylabel/cpumemorylabel.pro new file mode 100644 index 0000000..f115810 --- /dev/null +++ b/control/cpumemorylabel/cpumemorylabel.pro @@ -0,0 +1,17 @@ +QT += core gui +greaterThan(QT_MAJOR_VERSION, 4): QT += widgets +greaterThan(QT_MAJOR_VERSION, 5): QT += core5compat + +TARGET = cpumemorylabel +TEMPLATE = app +DESTDIR = $$PWD/../bin +CONFIG += warn_off + +SOURCES += main.cpp +SOURCES += frmcpumemorylabel.cpp +SOURCES += cpumemorylabel.cpp + +HEADERS += frmcpumemorylabel.h +HEADERS += cpumemorylabel.h + +FORMS += frmcpumemorylabel.ui diff --git a/control/cpumemorylabel/frmcpumemorylabel.cpp b/control/cpumemorylabel/frmcpumemorylabel.cpp new file mode 100644 index 0000000..8dce52d --- /dev/null +++ b/control/cpumemorylabel/frmcpumemorylabel.cpp @@ -0,0 +1,42 @@ +#pragma execution_character_set("utf-8") + +#include "frmcpumemorylabel.h" +#include "ui_frmcpumemorylabel.h" + +frmCpuMemoryLabel::frmCpuMemoryLabel(QWidget *parent) : QWidget(parent), ui(new Ui::frmCpuMemoryLabel) +{ + ui->setupUi(this); + this->initForm(); +} + +frmCpuMemoryLabel::~frmCpuMemoryLabel() +{ + delete ui; +} + +void frmCpuMemoryLabel::initForm() +{ + QFont font; + font.setPixelSize(16); + setFont(font); + + QString qss1 = QString("QLabel{background-color:rgb(0,0,0);color:rgb(%1);}").arg("100,184,255"); + QString qss2 = QString("QLabel{background-color:rgb(0,0,0);color:rgb(%1);}").arg("255,107,107"); + QString qss3 = QString("QLabel{background-color:rgb(0,0,0);color:rgb(%1);}").arg("24,189,155"); + + ui->label1->setStyleSheet(qss1); + ui->label2->setStyleSheet(qss2); + ui->label3->setStyleSheet(qss3); + + connect(ui->label1, SIGNAL(textChanged(QString)), ui->label2, SLOT(setText(QString))); + connect(ui->label1, SIGNAL(valueChanged(quint64, quint64, quint64, quint64, quint64)), + this, SLOT(valueChanged(quint64, quint64, quint64, quint64, quint64))); + ui->label1->start(1000); +} + +void frmCpuMemoryLabel::valueChanged(quint64 cpuPercent, quint64 memoryPercent, quint64 memoryAll, quint64 memoryUse, quint64 memoryFree) +{ + //重新组织文字 + QString msg = QString("CPU: %1% 内存: %2% ( %3 MB / %4 MB )").arg(cpuPercent).arg(memoryPercent).arg(memoryUse).arg(memoryAll); + ui->label3->setText(msg); +} diff --git a/control/cpumemorylabel/frmcpumemorylabel.h b/control/cpumemorylabel/frmcpumemorylabel.h new file mode 100644 index 0000000..aa7826a --- /dev/null +++ b/control/cpumemorylabel/frmcpumemorylabel.h @@ -0,0 +1,27 @@ +#ifndef FRMCPUMEMORYLABEL_H +#define FRMCPUMEMORYLABEL_H + +#include + +namespace Ui { +class frmCpuMemoryLabel; +} + +class frmCpuMemoryLabel : public QWidget +{ + Q_OBJECT + +public: + explicit frmCpuMemoryLabel(QWidget *parent = 0); + ~frmCpuMemoryLabel(); + +private: + Ui::frmCpuMemoryLabel *ui; + +private slots: + void initForm(); + //cpu和内存占用情况数值改变信号 + void valueChanged(quint64 cpuPercent, quint64 memoryPercent, quint64 memoryAll, quint64 memoryUse, quint64 memoryFree); +}; + +#endif // FRMCPUMEMORYLABEL_H diff --git a/control/cpumemorylabel/frmcpumemorylabel.ui b/control/cpumemorylabel/frmcpumemorylabel.ui new file mode 100644 index 0000000..2b4e033 --- /dev/null +++ b/control/cpumemorylabel/frmcpumemorylabel.ui @@ -0,0 +1,73 @@ + + + frmCpuMemoryLabel + + + + 0 + 0 + 800 + 600 + + + + Form + + + + 6 + + + 6 + + + 6 + + + 6 + + + 6 + + + + + + + + Qt::AlignCenter + + + + + + + + + + Qt::AlignCenter + + + + + + + + + + Qt::AlignCenter + + + + + + + + CpuMemoryLabel + QLabel +
cpumemorylabel.h
+ + + + + diff --git a/control/cpumemorylabel/main.cpp b/control/cpumemorylabel/main.cpp new file mode 100644 index 0000000..a24c237 --- /dev/null +++ b/control/cpumemorylabel/main.cpp @@ -0,0 +1,34 @@ +#pragma execution_character_set("utf-8") + +#include "frmcpumemorylabel.h" +#include +#include + +int main(int argc, char *argv[]) +{ + QApplication a(argc, argv); + QFont font; + font.setFamily("Microsoft Yahei"); + font.setPixelSize(13); + a.setFont(font); + +#if (QT_VERSION < QT_VERSION_CHECK(5,0,0)) +#if _MSC_VER + QTextCodec *codec = QTextCodec::codecForName("gbk"); +#else + QTextCodec *codec = QTextCodec::codecForName("utf-8"); +#endif + QTextCodec::setCodecForLocale(codec); + QTextCodec::setCodecForCStrings(codec); + QTextCodec::setCodecForTr(codec); +#else + QTextCodec *codec = QTextCodec::codecForName("utf-8"); + QTextCodec::setCodecForLocale(codec); +#endif + + frmCpuMemoryLabel w; + w.setWindowTitle("CPU内存显示控件 (QQ: 517216493 WX: feiyangqingyun)"); + w.show(); + + return a.exec(); +}