改进很多代码

README.md

@@ -1,9 +1,10 @@
-#### 一、目录说明
+#### 一、目录说明
 1. **可以选择打开QWidgetDemo.pro一次性编译所有的，也可以进入到目录下打开pro进行编译。**
 2. **如果发现有些子项目没有加载请打开QWidgetDemo.pro仔细看里面的注释。**
 3. **编译好的可执行文件在源码同级目录下的bin目录。**
 4. **亲测Qt4.6到Qt6.2所有版本，亲测win、linux、mac、uos等系统。**
 5. **本项目开源的是下面表格中描述的内容，并未开源左侧的树状导航菜单控件，只是方便演示效果图直接用的自定义控件大全的效果图，懒得重新截图。**
+6. **建议用git命令行下载，压缩包下载后重新解压文件可能会有问题，不知为何。**
 
 | 编号 | 文件夹 | 描述 |
 | :------ | :------ | :------ |
@@ -77,7 +78,7 @@
 ![avatar](https://gitee.com/feiyangqingyun/QWidgetDemo/raw/master/0snap/bgdemo.gif)
 ![avatar](https://gitee.com/feiyangqingyun/QWidgetDemo/raw/master/0snap/dbpage.png)
 ![avatar](https://gitee.com/feiyangqingyun/QWidgetDemo/raw/master/0snap/pngtool.gif)
-![avatar](https://gitee.com/feiyangqingyun/QWidgetDemo/raw/master/0snap/savelog.png)
+![avatar](https://gitee.com/feiyangqingyun/QWidgetDemo/raw/master/0snap/savelog.jpg)
 ![avatar](https://gitee.com/feiyangqingyun/QWidgetDemo/raw/master/0snap/saveruntime.jpg)
 ![avatar](https://gitee.com/feiyangqingyun/QWidgetDemo/raw/master/0snap/colorwidget.gif)
 ![avatar](https://gitee.com/feiyangqingyun/QWidgetDemo/raw/master/0snap/maskwidget.gif)

core_qui/base64helper.cpp

@@ -1,41 +0,0 @@
-#include "base64helper.h"
-#include "qbuffer.h"
-#include "qdebug.h"
-
-QString Base64Helper::imageToBase64(const QImage &image)
-{
-    return QString(imageToBase64x(image));
-}
-
-QByteArray Base64Helper::imageToBase64x(const QImage &image)
-{
-    //这个转换可能比较耗时建议在线程中执行
-    QByteArray data;
-    QBuffer buffer(&data);
-    image.save(&buffer, "JPG");
-    data = data.toBase64();
-    return data;
-}
-
-QImage Base64Helper::base64ToImage(const QString &data)
-{
-    return base64ToImagex(data.toUtf8());
-}
-
-QImage Base64Helper::base64ToImagex(const QByteArray &data)
-{
-    //这个转换可能比较耗时建议在线程中执行
-    QImage image;
-    image.loadFromData(QByteArray::fromBase64(data));
-    return image;
-}
-
-QString Base64Helper::textToBase64(const QString &text)
-{
-    return QString(text.toLocal8Bit().toBase64());
-}
-
-QString Base64Helper::base64ToText(const QString &text)
-{
-    return QString(QByteArray::fromBase64(text.toLocal8Bit()));
-}

core_qui/base64helper.h

@@ -1,37 +0,0 @@
-#ifndef BASE64HELPER_H
-#define BASE64HELPER_H
-
-/**
- * base64编码转换类 作者:feiyangqingyun(QQ:517216493) 2016-12-16
- * 1. 图片转base64字符串。
- * 2. base64字符串转图片。
- * 3. 字符转base64字符串。
- * 4. base64字符串转字符。
- * 5. 后期增加数据压缩。
- * 6. Qt6对base64编码转换进行了重写效率提升至少200%。
- */
-
-#include <QImage>
-
-#ifdef quc
-class Q_DECL_EXPORT Base64Helper
-#else
-class Base64Helper
-#endif
-
-{
-public:
-    //图片转base64字符串
-    static QString imageToBase64(const QImage &image);
-    static QByteArray imageToBase64x(const QImage &image);
-
-    //base64字符串转图片
-    static QImage base64ToImage(const QString &data);
-    static QImage base64ToImagex(const QByteArray &data);
-
-    //字符串与base64互转
-    static QString textToBase64(const QString &text);
-    static QString base64ToText(const QString &text);
-};
-
-#endif // BASE64HELPER_H

core_qui/core_qui.pri

@@ -21,7 +21,6 @@ CONFIG += resources_big
 include ($$PWD/h3.pri)
 
 HEADERS += \
-    $$PWD/base64helper.h \
     $$PWD/iconhelper.h \
     $$PWD/quiconfig.h \
     $$PWD/quidateselect.h \
@@ -34,7 +33,6 @@ HEADERS += \
     $$PWD/quiwidget.h
 
 SOURCES += \
-    $$PWD/base64helper.cpp \
     $$PWD/iconhelper.cpp \
     $$PWD/quiconfig.cpp \
     $$PWD/quidateselect.cpp \

core_qui/quihead.h

@@ -59,5 +59,6 @@
 #include "quitipbox.h"
 #include "quidateselect.h"
 #include "quiinputbox.h"
+#include "quiwidget.h"
 
 #endif // QUIHEAD_H

core_qui/quihelper.cpp

@@ -1372,3 +1372,87 @@ bool QUIHelper::checkRowCount(int rowCount, int maxCount, int warnCount)
 
     return true;
 }
+
+QPixmap QUIHelper::getPixmap(QWidget *widget, const QPixmap &pixmap, bool scale)
+{
+    if (pixmap.isNull()) {
+        return pixmap;
+    }
+
+    //scale=false 超过尺寸才需要等比例缩放
+    QPixmap pix = pixmap;
+    if (scale) {
+        pix = pix.scaled(widget->size() - QSize(2, 2), Qt::KeepAspectRatio, Qt::SmoothTransformation);
+    } else if (pix.width() > widget->width() || pix.height() > widget->height()) {
+        pix = pix.scaled(widget->size() - QSize(2, 2), Qt::KeepAspectRatio, Qt::SmoothTransformation);
+    }
+
+    return pix;
+}
+
+void QUIHelper::setPixmap(QLabel *label, const QString &file, bool scale)
+{
+    //文件不存在则不用处理
+    if (!QFile(file).exists()) {
+        label->clear();
+        return;
+    }
+
+    QPixmap pixmap(file);
+    pixmap = getPixmap(label, pixmap);
+    label->setPixmap(pixmap);
+}
+
+void QUIHelper::setLogo(QLabel *label, const QString &file,
+                        int width, int height, int offset,
+                        const QString &oldColor, const QString &newColor)
+{
+    //如果是icon开头则表示图形字体否则取logo图片
+    if (file.startsWith("icon")) {
+        //设置图形字体作为logo
+        height = 55, width = 80;
+        QString text = file.split("_").last();
+        int icon = text.toInt(NULL, 16);
+        IconHelper::setIcon(label, icon, height);
+    } else {
+        //区分资源文件和本地文件
+        QString fileName = file;
+        if (!file.startsWith(":/")) {
+            height = 50;
+            fileName = QString("%1/logo/%2.png").arg(QUIHelper::appPath()).arg(file);
+        }
+
+        //svg图片自动换颜色
+        if (file.endsWith(".svg")) {
+            //打开文件对指定颜色进行替换
+            QFile f(file);
+            if (f.open(QFile::ReadOnly)) {
+                QString text = f.readAll();
+                text.replace(oldColor, newColor);
+                f.close();
+
+                //打开新的文件输出
+                fileName = QString("%1/logo/temp.svg").arg(QUIHelper::appPath());
+                QFile f2(fileName);
+                if (f2.open(QFile::WriteOnly)) {
+                    f2.write(text.toUtf8());
+                    f2.close();
+                }
+            }
+        }
+
+        //自动计算宽度比例
+        QPixmap pixmap(fileName);
+        width = pixmap.width() / (pixmap.height() / height);
+        pixmap = pixmap.scaled(width, height, Qt::KeepAspectRatio, Qt::SmoothTransformation);
+        label->setPixmap(pixmap);
+    }
+
+    //设置logo标签最小宽度
+    if (width - height < offset) {
+        width += offset;
+    }
+
+    label->setFixedWidth(width);
+    label->setAlignment(Qt::AlignCenter);
+}

core_qui/quihelper.h

@@ -223,6 +223,14 @@ public:
     static void openFile(const QString &fileName, const QString &msg);
     //导出和打印数据提示框
     static bool checkRowCount(int rowCount, int maxCount, int warnCount);
+
+    //获取等比例缩放过的图片
+    static QPixmap getPixmap(QWidget *widget, const QPixmap &pixmap, bool scale = false);
+    static void setPixmap(QLabel *label, const QString &file, bool scale = false);
+    //设置logo图片支持 资源文件+本地图片+图形字体+svg自动变色 等多种形式
+    static void setLogo(QLabel *label, const QString &file,
+                        int width, int height, int offset = 20,
+                        const QString &oldColor = QString(), const QString &newColor = QString());
 };
 
 #endif // QUIHELPER_H

core_qui/quistyle.cpp

@@ -25,11 +25,25 @@ void QUIStyle::getStyle(QStringList &styleNames, QStringList &styleFiles)
     styleFiles = files;
 }
 
-void QUIStyle::setStyle(const QString &qss, const QString &paletteColor)
+void QUIStyle::setStyle(const QString &qss)
 {
+    QStringList list;
+    list << qss;
+
+    //5.12开始tabbar左右反过来的
+#if (QT_VERSION >= QT_VERSION_CHECK(5,12,0))
+    //左右两侧的边框偏移一个像素
+    list << "QTabWidget::pane:left{left:-1px;right:0px;}";
+    list << "QTabWidget::pane:right{right:-1px;left:0px;}";
+    //选中和悬停的时候边缘加深2个像素
+    list << "QTabBar::tab:left:selected,QTabBar::tab:left:hover{border-width:0px 0px 0px 2px;}";
+    list << "QTabBar::tab:right:selected,QTabBar::tab:right:hover{border-width:0px 2px 0px 0px;}";
+#endif
+
     QUIHelper::isCustomUI = true;
+    QString paletteColor = qss.mid(20, 7);
     qApp->setPalette(QPalette(paletteColor));
-    qApp->setStyleSheet(qss);
+    qApp->setStyleSheet(list.join(""));
 }
 
 void QUIStyle::setStyle(const QUIStyle::Style &style)
@@ -48,18 +62,18 @@ void QUIStyle::setStyle(const QUIStyle::Style &style)
         QString paletteColor = qss.mid(20, 7);
         getQssColor(qss, QUIConfig::TextColor, QUIConfig::PanelColor, QUIConfig::BorderColor, QUIConfig::NormalColorStart,
                     QUIConfig::NormalColorEnd, QUIConfig::DarkColorStart, QUIConfig::DarkColorEnd, QUIConfig::HighColor);
-        setStyle(qss, paletteColor);
+        setStyle(qss);
         file.close();
     }
 }
 
-void QUIStyle::setStyle(const QString &qssFile)
+void QUIStyle::setStyleFile(const QString &qssFile)
 {
     QString paletteColor, textColor;
-    setStyle(qssFile, paletteColor, textColor);
+    setStyleFile(qssFile, paletteColor, textColor);
 }
 
-void QUIStyle::setStyle(const QString &qssFile, QString &paletteColor, QString &textColor)
+void QUIStyle::setStyleFile(const QString &qssFile, QString &paletteColor, QString &textColor)
 {
     QFile file(qssFile);
     if (file.open(QFile::ReadOnly)) {
@@ -68,78 +82,49 @@ void QUIStyle::setStyle(const QString &qssFile, QString &paletteColor, QString &
         textColor = qss.mid(49, 7);
         getQssColor(qss, QUIConfig::TextColor, QUIConfig::PanelColor, QUIConfig::BorderColor, QUIConfig::NormalColorStart,
                     QUIConfig::NormalColorEnd, QUIConfig::DarkColorStart, QUIConfig::DarkColorEnd, QUIConfig::HighColor);
-        setStyle(qss, paletteColor);
+        setStyle(qss);
         file.close();
     }
 }
 
-void QUIStyle::setStyle(const QString &qssFile, QString &textColor, QString &panelColor, QString &borderColor,
-                        QString &normalColorStart, QString &normalColorEnd,
-                        QString &darkColorStart, QString &darkColorEnd, QString &highColor)
+void QUIStyle::setStyleFile(const QString &qssFile, QString &textColor, QString &panelColor, QString &borderColor,
+                            QString &normalColorStart, QString &normalColorEnd,
+                            QString &darkColorStart, QString &darkColorEnd, QString &highColor)
 {
     QFile file(qssFile);
     if (file.open(QFile::ReadOnly)) {
         QString qss = QLatin1String(file.readAll());
         getQssColor(qss, textColor, panelColor, borderColor, normalColorStart, normalColorEnd, darkColorStart, darkColorEnd, highColor);
-        setStyle(qss, panelColor);
+        setStyle(qss);
         file.close();
     }
 }
 
-void QUIStyle::getQssColor(const QString &qss, QString &textColor, QString &panelColor, QString &borderColor,
+void QUIStyle::getQssColor(const QString &qss, const QString &flag, QString &color)
+{
+    int index = qss.indexOf(flag);
+    if (index >= 0) {
+        color = qss.mid(index + flag.length(), 7);
+    }
+    //qDebug() << TIMEMS << flag << color;
+}
+
+void QUIStyle::getQssColor(const QString &qss, QString &textColor,
+                           QString &panelColor, QString &borderColor,
                            QString &normalColorStart, QString &normalColorEnd,
                            QString &darkColorStart, QString &darkColorEnd, QString &highColor)
 {
+    getQssColor(qss, "TextColor:", textColor);
+    getQssColor(qss, "PanelColor:", panelColor);
+    getQssColor(qss, "BorderColor:", borderColor);
+    getQssColor(qss, "NormalColorStart:", normalColorStart);
+    getQssColor(qss, "NormalColorEnd:", normalColorEnd);
+    getQssColor(qss, "DarkColorStart:", darkColorStart);
+    getQssColor(qss, "DarkColorEnd:", darkColorEnd);
+    getQssColor(qss, "HighColor:", highColor);
+
     QUIHelper::isCustomUI = true;
-
-    QString str = qss;
-    QString flagTextColor = "TextColor:";
-    int indexTextColor = str.indexOf(flagTextColor);
-    if (indexTextColor >= 0) {
-        textColor = str.mid(indexTextColor + flagTextColor.length(), 7);
-    }
-
-    QString flagPanelColor = "PanelColor:";
-    int indexPanelColor = str.indexOf(flagPanelColor);
-    if (indexPanelColor >= 0) {
-        panelColor = str.mid(indexPanelColor + flagPanelColor.length(), 7);
-    }
-
-    QString flagBorderColor = "BorderColor:";
-    int indexBorderColor = str.indexOf(flagBorderColor);
-    if (indexBorderColor >= 0) {
-        borderColor = str.mid(indexBorderColor + flagBorderColor.length(), 7);
-    }
-
-    QString flagNormalColorStart = "NormalColorStart:";
-    int indexNormalColorStart = str.indexOf(flagNormalColorStart);
-    if (indexNormalColorStart >= 0) {
-        normalColorStart = str.mid(indexNormalColorStart + flagNormalColorStart.length(), 7);
-    }
-
-    QString flagNormalColorEnd = "NormalColorEnd:";
-    int indexNormalColorEnd = str.indexOf(flagNormalColorEnd);
-    if (indexNormalColorEnd >= 0) {
-        normalColorEnd = str.mid(indexNormalColorEnd + flagNormalColorEnd.length(), 7);
-    }
-
-    QString flagDarkColorStart = "DarkColorStart:";
-    int indexDarkColorStart = str.indexOf(flagDarkColorStart);
-    if (indexDarkColorStart >= 0) {
-        darkColorStart = str.mid(indexDarkColorStart + flagDarkColorStart.length(), 7);
-    }
-
-    QString flagDarkColorEnd = "DarkColorEnd:";
-    int indexDarkColorEnd = str.indexOf(flagDarkColorEnd);
-    if (indexDarkColorEnd >= 0) {
-        darkColorEnd = str.mid(indexDarkColorEnd + flagDarkColorEnd.length(), 7);
-    }
-
-    QString flagHighColor = "HighColor:";
-    int indexHighColor = str.indexOf(flagHighColor);
-    if (indexHighColor >= 0) {
-        highColor = str.mid(indexHighColor + flagHighColor.length(), 7);
-    }
+    QUIConfig::TextColor = textColor;
 }
 
 void QUIStyle::setLabStyle(QLabel *lab, quint8 type, const QString &bgColor, const QString &textColor)

core_qui/quistyle.h

@@ -30,17 +30,18 @@ public:
     //获取皮肤样式中文名称和对应的样式表文件
     static void getStyle(QStringList &styleNames, QStringList &styleFiles);
     //设置全局样式
-    static void setStyle(const QString &qss, const QString &paletteColor);
+    static void setStyle(const QString &qss);
     static void setStyle(const QUIStyle::Style &style);
-    static void setStyle(const QString &qssFile);
-    static void setStyle(const QString &qssFile, QString &paletteColor, QString &textColor);
-    static void setStyle(const QString &qssFile, QString &textColor,
-                         QString &panelColor, QString &borderColor,
-                         QString &normalColorStart, QString &normalColorEnd,
-                         QString &darkColorStart, QString &darkColorEnd,
-                         QString &highColor);
+    static void setStyleFile(const QString &qssFile);
+    static void setStyleFile(const QString &qssFile, QString &paletteColor, QString &textColor);
+    static void setStyleFile(const QString &qssFile, QString &textColor,
+                             QString &panelColor, QString &borderColor,
+                             QString &normalColorStart, QString &normalColorEnd,
+                             QString &darkColorStart, QString &darkColorEnd,
+                             QString &highColor);
 
     //根据QSS样式获取对应颜色值
+    static void getQssColor(const QString &qss, const QString &flag, QString &color);
     static void getQssColor(const QString &qss, QString &textColor,
                             QString &panelColor, QString &borderColor,
                             QString &normalColorStart, QString &normalColorEnd,

core_qui/quiwidget.cpp

@@ -3,7 +3,7 @@
 QUIWidget::QUIWidget(QWidget *parent) : QDialog(parent)
 {
     this->initControl();
-    this->initForm();    
+    this->initForm();
 }
 
 QUIWidget::~QUIWidget()
@@ -234,7 +234,7 @@ void QUIWidget::initForm()
     setIcon(QUIWidget::BtnMenu_Close, QUIConfig::IconClose);
 
     this->widgetTitle->setProperty("form", "title");
-    QUIHelper::setFramelessForm(this);
+    QUIHelper::setFramelessForm(this, false, false, false);
 
     //设置标题及对齐方式
     title = "QUI Demo";
@@ -249,24 +249,41 @@ void QUIWidget::initForm()
     this->installEventFilter(this);
     this->widgetTitle->installEventFilter(this);
 
+    //默认切换换肤立即换肤
+    changedStyle = true;
+
     //添加换肤菜单
     QStringList styleNames, styleFiles;
     QUIStyle::getStyle(styleNames, styleFiles);
+
+    //添加到动作分组中形成互斥效果
+    actionGroup = new QActionGroup(this);
     int count = styleNames.count();
     for (int i = 0; i < count; i++) {
         QAction *action = new QAction(this);
+        //设置可选中前面有个勾勾
+        action->setCheckable(true);
         action->setText(styleNames.at(i));
         action->setData(styleFiles.at(i));
         connect(action, SIGNAL(triggered(bool)), this, SLOT(changeStyle()));
         this->btnMenu->addAction(action);
+        actionGroup->addAction(action);
     }
+
+    //默认选择一种样式
+    setQssChecked(":/qss/lightblue.css");
 }
 
 void QUIWidget::changeStyle()
 {
     QAction *action = (QAction *)sender();
     QString qssFile = action->data().toString();
-    QUIStyle::setStyle(qssFile);
+
+    //有些应用可能只需要发送个换肤的信号给他就行
+    if (changedStyle) {
+        QUIStyle::setStyleFile(qssFile);
+    }
+
     emit changeStyle(qssFile);
 }
 
@@ -399,6 +416,22 @@ void QUIWidget::setMainWidget(QWidget *mainWidget)
     }
 }
 
+void QUIWidget::setQssChecked(const QString &qssFile)
+{
+    QList<QAction *> actions = actionGroup->actions();
+    foreach (QAction *action, actions) {
+        if (action->data().toString() == qssFile) {
+            action->setChecked(true);
+            break;
+        }
+    }
+}
+
+void QUIWidget::setChangedStyle(bool changedStyle)
+{
+    this->changedStyle = changedStyle;
+}
+
 void QUIWidget::on_btnMenu_Min_clicked()
 {
     if (minHide) {

core_qui/quiwidget.h

@@ -42,11 +42,14 @@ private:
     QVBoxLayout *verticalLayout3;
 
 private:
-    QString title;          //标题
-    Qt::Alignment alignment;//标题文本对齐
-    bool minHide;           //最小化隐藏
-    bool exitAll;           //退出整个程序
-    QWidget *mainWidget;    //主窗体对象
+    QString title;                  //标题
+    Qt::Alignment alignment;        //标题文本对齐
+    bool minHide;                   //最小化隐藏
+    bool exitAll;                   //退出整个程序
+    QWidget *mainWidget;            //主窗体对象
+
+    bool changedStyle;              //切换换肤是否立即换肤
+    QActionGroup *actionGroup;      //换肤菜单动作组
 
 public:
     QLabel *getLabIco()             const;
@@ -55,7 +58,7 @@ public:
     QToolButton *getBtnMenu()       const;
     QPushButton *getBtnMenuMin()    const;
     QPushButton *getBtnMenuMax()    const;
-    QPushButton *getBtnMenuClose() const;
+    QPushButton *getBtnMenuClose()  const;
 
     QString getTitle()              const;
     Qt::Alignment getAlignment()    const;
@@ -66,9 +69,9 @@ public:
     QSize minimumSizeHint()         const;
 
 private slots:
-    void initControl(); //初始化控件
-    void initForm();    //初始化窗体
-    void changeStyle(); //更换样式
+    void initControl();             //初始化控件
+    void initForm();                //初始化窗体
+    void changeStyle();             //更换样式
 
 private slots:
     void on_btnMenu_Min_clicked();
@@ -104,6 +107,11 @@ public Q_SLOTS:
     //设置主窗体
     void setMainWidget(QWidget *mainWidget);
 
+    //设置默认选中的换肤菜单
+    void setQssChecked(const QString &qssFile);
+    //设置切换换肤是否立即换肤
+    void setChangedStyle(bool changedStyle);
+
 Q_SIGNALS:
     void changeStyle(const QString &qssFile);
     void closing();

core_qui/resource/ttf.qrc

@@ -2,5 +2,6 @@
     <qresource prefix="/">
         <file>image/fontawesome-webfont.ttf</file>
         <file>image/iconfont.ttf</file>
+        <file>image/pe-icon-set-weather.ttf</file>
     </qresource>
 </RCC>

devicesizetable/devicesizetable.cpp

@@ -7,7 +7,6 @@
 #include "qfileinfo.h"
 #include "qdir.h"
 #include "qprogressbar.h"
-#include "qtimer.h"
 #include "qdebug.h"
 
 #ifdef Q_OS_WIN
@@ -53,8 +52,7 @@ DeviceSizeTable::DeviceSizeTable(QWidget *parent) : QTableWidget(parent)
     this->setSelectionMode(QAbstractItemView::SingleSelection);
     this->verticalHeader()->setVisible(true);
     this->horizontalHeader()->setStretchLastSection(true);
-
-    QTimer::singleShot(0, this, SLOT(load()));
+    QMetaObject::invokeMethod(this, "load");
 }
 
 QColor DeviceSizeTable::getBgColor() const

savelog/frmsavelog.cpp

@@ -20,25 +20,107 @@ frmSaveLog::~frmSaveLog()
 
 void frmSaveLog::initForm()
 {
+    //启动定时器追加数据
+    count = 0;
     timer = new QTimer(this);
     connect(timer, SIGNAL(timeout()), this, SLOT(append()));
-    timer->setInterval(1000);
+    timer->setInterval(100);
 
-    SaveLog::Instance()->setPath(qApp->applicationDirPath());
+    //添加消息类型
+    QStringList types, datas;
+    types << "Debug" << "Info" << "Warning" << "Critical" << "Fatal";
+    datas << "1" << "2" << "4" << "8" << "16";
+    ui->cboxType->addItems(types);
+
+    //添加消息类型到列表用于勾选设置哪些类型需要重定向
+    int count = types.count();
+    for (int i = 0; i < count; ++i) {
+        QListWidgetItem *item = new QListWidgetItem;
+        item->setText(types.at(i));
+        item->setData(Qt::UserRole, datas.at(i));
+        item->setCheckState(Qt::Checked);
+        ui->listType->addItem(item);
+    }
+
+    //添加日志文件大小下拉框
+    ui->cboxSize->addItem("不启用", 0);
+    ui->cboxSize->addItem("5kb", 5);
+    ui->cboxSize->addItem("10kb", 10);
+    ui->cboxSize->addItem("30kb", 30);
+    ui->cboxSize->addItem("1mb", 1024);
+
+    ui->cboxRow->addItem("不启用", 0);
+    ui->cboxRow->addItem("100条", 100);
+    ui->cboxRow->addItem("500条", 500);
+    ui->cboxRow->addItem("2000条", 2000);
+    ui->cboxRow->addItem("10000条", 10000);
+
+    //设置是否开启日志上下文打印比如行号、函数等
+    SaveLog::Instance()->setUseContext(false);
+    //设置文件存储目录
+    SaveLog::Instance()->setPath(qApp->applicationDirPath() + "/log");
 }
 
-void frmSaveLog::append()
+void frmSaveLog::append(const QString &flag)
 {
-    QString msg = QString("当前时间: %1  测试打印输出消息").arg(QDateTime::currentDateTime().toString("yyyy-MM-dd HH:mm:ss"));
+    if (count >= 100) {
+        count = 0;
+        ui->txtMain->clear();
+    }
+
+    QString str1;
+    int type = ui->cboxType->currentIndex();
+    if (!ui->ckSave->isChecked()) {
+        if (type == 0) {
+            str1 = "Debug ";
+        } else if (type == 1) {
+            str1 = "Infox ";
+        } else if (type == 2) {
+            str1 = "Warnx ";
+        } else if (type == 3) {
+            str1 = "Error ";
+        } else if (type == 4) {
+            str1 = "Fatal ";
+        }
+    }
+
+    QString str2 = QDateTime::currentDateTime().toString("yyyy-MM-dd HH:mm:ss");
+    QString str3 = flag.isEmpty() ? "自动插入消息" : flag;
+    QString msg = QString("%1当前时间: %2 %3").arg(str1).arg(str2).arg(str3);
+
+    //开启网络重定向换成英文方便接收解析不乱码
+    //对方接收解析的工具未必是utf8
+    if (ui->ckNet->isChecked()) {
+        msg = QString("%1time: %2 %3").arg(str1).arg(str2).arg("(QQ: 517216493 WX: feiyangqingyun)");
+    }
+
+    count++;
     ui->txtMain->append(msg);
-    qDebug() << msg;
+
+    //根据不同的类型打印
+    //TMD转换要分两部走不然msvc的debug版本会乱码(英文也一样)
+    //char *data = msg.toUtf8().data();
+    QByteArray buffer = msg.toUtf8();
+    const char *data = buffer.constData();
+    if (type == 0) {
+        qDebug(data);
+    } else if (type == 1) {
+#if (QT_VERSION >= QT_VERSION_CHECK(5,0,0))
+        qInfo(data);
+#endif
+    } else if (type == 2) {
+        qWarning(data);
+    } else if (type == 3) {
+        qCritical(data);
+    } else if (type == 4) {
+        //调用下面这个打印完会直接退出程序
+        qFatal(data);
+    }
 }
 
-void frmSaveLog::on_btnDebug_clicked()
+void frmSaveLog::on_btnLog_clicked()
 {
-    QString msg = QString("当前时间: %1  手动插入消息").arg(QDateTime::currentDateTime().toString("yyyy-MM-dd HH:mm:ss"));
-    ui->txtMain->append(msg);
-    qDebug() << msg;
+    append("手动插入消息");
 }
 
 void frmSaveLog::on_ckTimer_stateChanged(int arg1)
@@ -47,12 +129,15 @@ void frmSaveLog::on_ckTimer_stateChanged(int arg1)
         timer->stop();
     } else {
         timer->start();
+        on_btnLog_clicked();
     }
 }
 
 void frmSaveLog::on_ckNet_stateChanged(int arg1)
 {
-    SaveLog::Instance()->setToNet(arg1 != 0);
+    SaveLog::Instance()->setListenPort(ui->txtPort->text().toInt());
+    SaveLog::Instance()->setToNet(ui->ckNet->isChecked());
+    on_btnLog_clicked();
 }
 
 void frmSaveLog::on_ckSave_stateChanged(int arg1)
@@ -61,5 +146,42 @@ void frmSaveLog::on_ckSave_stateChanged(int arg1)
         SaveLog::Instance()->stop();
     } else {
         SaveLog::Instance()->start();
+        on_btnLog_clicked();
     }
 }
+
+void frmSaveLog::on_cboxSize_currentIndexChanged(int index)
+{
+    int size = ui->cboxSize->itemData(index).toInt();
+    SaveLog::Instance()->setMaxSize(size);
+    on_btnLog_clicked();
+}
+
+void frmSaveLog::on_cboxRow_currentIndexChanged(int index)
+{
+    int row = ui->cboxRow->itemData(index).toInt();
+    SaveLog::Instance()->setMaxRow(row);
+    on_btnLog_clicked();
+}
+
+void frmSaveLog::on_listType_itemPressed(QListWidgetItem *item)
+{
+    if (item <= 0) {
+        return;
+    }
+
+    //切换选中行状态
+    item->setCheckState(item->checkState() == Qt::Checked ? Qt::Unchecked : Qt::Checked);
+
+    //找到所有勾选的类型进行设置
+    quint8 types = 0;
+    int count = ui->listType->count();
+    for (int i = 0; i < count; ++i) {
+        QListWidgetItem *item = ui->listType->item(i);
+        if (item->checkState() == Qt::Checked) {
+            types += item->data(Qt::UserRole).toInt();
+        }
+    }
+
+    SaveLog::Instance()->setMsgType((MsgType)types);
+}

savelog/frmsavelog.h

@@ -2,6 +2,7 @@
 #define FRMSAVELOG_H
 
 #include <QWidget>
+#include <QListWidgetItem>
 
 namespace Ui {
 class frmSaveLog;
@@ -17,15 +18,22 @@ public:
 
 private:
     Ui::frmSaveLog *ui;
+    int count;
     QTimer *timer;
 
 private slots:
     void initForm();
-    void append();
-    void on_btnDebug_clicked();
+    void append(const QString &flag = QString());
+
+private slots:
+    void on_btnLog_clicked();
     void on_ckTimer_stateChanged(int arg1);
     void on_ckNet_stateChanged(int arg1);
-    void on_ckSave_stateChanged(int arg1);    
+    void on_ckSave_stateChanged(int arg1);
+
+    void on_cboxSize_currentIndexChanged(int index);
+    void on_cboxRow_currentIndexChanged(int index);
+    void on_listType_itemPressed(QListWidgetItem *item);
 };
 
 #endif // FRMSAVELOG_H

savelog/frmsavelog.ui

@@ -13,60 +13,119 @@
   <property name="windowTitle">
    <string>Form</string>
   </property>
-  <layout class="QVBoxLayout" name="verticalLayout">
+  <layout class="QHBoxLayout" name="horizontalLayout">
    <item>
     <widget class="QTextEdit" name="txtMain"/>
    </item>
    <item>
-    <layout class="QHBoxLayout" name="horizontalLayout">
-     <item>
-      <widget class="QPushButton" name="btnDebug">
-       <property name="minimumSize">
-        <size>
-         <width>130</width>
-         <height>0</height>
-        </size>
-       </property>
-       <property name="text">
-        <string>手动插入消息</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QCheckBox" name="ckTimer">
-       <property name="text">
-        <string>定时器打印消息</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QCheckBox" name="ckNet">
-       <property name="text">
-        <string>重定向到网络</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QCheckBox" name="ckSave">
-       <property name="text">
-        <string>保存日志</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <spacer name="horizontalSpacer">
-       <property name="orientation">
-        <enum>Qt::Horizontal</enum>
-       </property>
-       <property name="sizeHint" stdset="0">
-        <size>
-         <width>40</width>
-         <height>20</height>
-        </size>
-       </property>
-      </spacer>
-     </item>
-    </layout>
+    <widget class="QFrame" name="frame">
+     <property name="minimumSize">
+      <size>
+       <width>200</width>
+       <height>0</height>
+      </size>
+     </property>
+     <property name="maximumSize">
+      <size>
+       <width>200</width>
+       <height>16777215</height>
+      </size>
+     </property>
+     <property name="frameShape">
+      <enum>QFrame::Box</enum>
+     </property>
+     <property name="frameShadow">
+      <enum>QFrame::Sunken</enum>
+     </property>
+     <layout class="QVBoxLayout" name="verticalLayout">
+      <item>
+       <layout class="QGridLayout" name="gridLayout">
+        <item row="1" column="1">
+         <widget class="QComboBox" name="cboxSize"/>
+        </item>
+        <item row="2" column="1">
+         <widget class="QComboBox" name="cboxRow"/>
+        </item>
+        <item row="0" column="1">
+         <widget class="QComboBox" name="cboxType">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="0">
+         <widget class="QLabel" name="labSize">
+          <property name="text">
+           <string>文件大小</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="0">
+         <widget class="QLabel" name="labRow">
+          <property name="text">
+           <string>文件行数</string>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="0">
+         <widget class="QLabel" name="labType">
+          <property name="text">
+           <string>消息类型</string>
+          </property>
+         </widget>
+        </item>
+        <item row="3" column="0">
+         <widget class="QLabel" name="labPort">
+          <property name="text">
+           <string>监听端口</string>
+          </property>
+         </widget>
+        </item>
+        <item row="3" column="1">
+         <widget class="QLineEdit" name="txtPort">
+          <property name="text">
+           <string>6000</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+      <item>
+       <widget class="QListWidget" name="listType"/>
+      </item>
+      <item>
+       <widget class="QCheckBox" name="ckSave">
+        <property name="text">
+         <string>开启日志重定向</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QCheckBox" name="ckNet">
+        <property name="text">
+         <string>日志输出到网络</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QCheckBox" name="ckTimer">
+        <property name="text">
+         <string>定时器打印消息</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QPushButton" name="btnLog">
+        <property name="text">
+         <string>手动插入消息</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
    </item>
   </layout>
  </widget>

savelog/main.cpp

@@ -24,7 +24,7 @@ int main(int argc, char *argv[])
 #endif
 
     frmSaveLog w;
-    w.setWindowTitle("输出日志文件");
+    w.setWindowTitle("日志重定向示例 V2022 (QQ: 517216493 WX: feiyangqingyun)");
     w.show();
 
     return a.exec();

savelog/readme.txt

@@ -0,0 +1 @@
+目前发现msvc的qt debug模式的可能数据不正确，不知道debug编码做了什么处理

savelog/savelog.cpp

@@ -1,4 +1,6 @@
-#include "savelog.h"
+#pragma execution_character_set("utf-8")
+
+#include "savelog.h"
 #include "qmutex.h"
 #include "qdir.h"
 #include "qfile.h"
@@ -10,6 +12,7 @@
 #include "qstringlist.h"
 
 #define QDATE qPrintable(QDate::currentDate().toString("yyyy-MM-dd"))
+#define QDATETIMS qPrintable(QDateTime::currentDateTime().toString("yyyy-MM-dd-HH-mm-ss"))
 
 //日志重定向
 #if (QT_VERSION >= QT_VERSION_CHECK(5,0,0))
@@ -24,24 +27,42 @@ void Log(QtMsgType type, const char *msg)
     QString content;
 
     //这里可以根据不同的类型加上不同的头部用于区分
+    int msgType = SaveLog::Instance()->getMsgType();
     switch (type) {
         case QtDebugMsg:
-            content = QString("%1").arg(msg);
+            if ((msgType & MsgType_Debug) == MsgType_Debug) {
+                content = QString("Debug %1").arg(msg);
+            }
             break;
-
+#if (QT_VERSION >= QT_VERSION_CHECK(5,0,0))
+        case QtInfoMsg:
+            if ((msgType & MsgType_Info) == MsgType_Info) {
+                content = QString("Infox %1").arg(msg);
+            }
+            break;
+#endif
         case QtWarningMsg:
-            content = QString("%1").arg(msg);
+            if ((msgType & MsgType_Warning) == MsgType_Warning) {
+                content = QString("Warnx %1").arg(msg);
+            }
             break;
-
         case QtCriticalMsg:
-            content = QString("%1").arg(msg);
+            if ((msgType & MsgType_Critical) == MsgType_Critical) {
+                content = QString("Error %1").arg(msg);
+            }
             break;
-
         case QtFatalMsg:
-            content = QString("%1").arg(msg);
+            if ((msgType & MsgType_Fatal) == MsgType_Fatal) {
+                content = QString("Fatal %1").arg(msg);
+            }
             break;
     }
 
+    //没有内容则返回
+    if (content.isEmpty()) {
+        return;
+    }
+
     //加上打印代码所在代码文件、行号、函数名
 #if (QT_VERSION >= QT_VERSION_CHECK(5,0,0))
     if (SaveLog::Instance()->getUseContext()) {
@@ -54,6 +75,7 @@ void Log(QtMsgType type, const char *msg)
     }
 #endif
 
+    //还可以将数据转成html内容分颜色区分
     //将内容传给函数进行处理
     SaveLog::Instance()->save(content);
 }
@@ -78,10 +100,14 @@ SaveLog::SaveLog(QObject *parent) : QObject(parent)
     //估计日志钩子可能单独开了线程
     connect(this, SIGNAL(send(QString)), SendLog::Instance(), SLOT(send(QString)));
 
-    file = new QFile(this);
+    isRun = false;
+    maxRow = currentRow = 0;
+    maxSize = 128;
     toNet = false;
     useContext = true;
 
+    //全局的文件对象,在需要的时候打开而不是每次添加日志都打开
+    file = new QFile(this);
     //默认取应用程序根目录
     path = qApp->applicationDirPath();
     //默认取应用程序可执行文件名称
@@ -89,6 +115,9 @@ SaveLog::SaveLog(QObject *parent) : QObject(parent)
     QStringList list = str.split("/");
     name = list.at(list.count() - 1).split(".").at(0);
     fileName = "";
+
+    //默认所有类型都输出
+    msgType = MsgType(MsgType_Debug | MsgType_Info | MsgType_Warning | MsgType_Critical | MsgType_Fatal);
 }
 
 SaveLog::~SaveLog()
@@ -96,14 +125,40 @@ SaveLog::~SaveLog()
     file->close();
 }
 
+void SaveLog::openFile(const QString &fileName)
+{
+    //当文件名改变时才新建和打开文件而不是每次都打开文件(效率极低)或者一开始打开文件
+    if (this->fileName != fileName) {
+        this->fileName = fileName;
+        //先关闭之前的
+        if (file->isOpen()) {
+            file->close();
+        }
+        //重新设置新的日志文件
+        file->setFileName(fileName);
+        //以 Append 追加的形式打开
+        file->open(QIODevice::WriteOnly | QIODevice::Append | QFile::Text);
+    }
+}
+
 bool SaveLog::getUseContext()
 {
     return this->useContext;
 }
 
+MsgType SaveLog::getMsgType()
+{
+    return this->msgType;
+}
+
 //安装日志钩子,输出调试信息到文件,便于调试
 void SaveLog::start()
 {
+    if (isRun) {
+        return;
+    }
+
+    isRun = true;
 #if (QT_VERSION >= QT_VERSION_CHECK(5,0,0))
     qInstallMessageHandler(Log);
 #else
@@ -114,6 +169,12 @@ void SaveLog::start()
 //卸载日志钩子
 void SaveLog::stop()
 {
+    if (!isRun) {
+        return;
+    }
+
+    isRun = false;
+    this->clear();
 #if (QT_VERSION >= QT_VERSION_CHECK(5,0,0))
     qInstallMessageHandler(0);
 #else
@@ -121,38 +182,97 @@ void SaveLog::stop()
 #endif
 }
 
+void SaveLog::clear()
+{
+    currentRow = 0;
+    fileName.clear();
+    if (file->isOpen()) {
+        file->close();
+    }
+}
+
 void SaveLog::save(const QString &content)
 {
     //如果重定向输出到网络则通过网络发出去,否则输出到日志文件
     if (toNet) {
         emit send(content);
     } else {
-        //检查目录是否存在,不存在则先新建
+        //目录不存在则先新建目录
         QDir dir(path);
         if (!dir.exists()) {
             dir.mkdir(path);
         }
 
-        //方法改进:之前每次输出日志都打开文件,改成只有当日期改变时才新建和打开文件
-        QString fileName = QString("%1/%2_log_%3.txt").arg(path).arg(name).arg(QDATE);
-        if (this->fileName != fileName) {
-            this->fileName = fileName;
-            if (file->isOpen()) {
-                file->close();
+        //日志存储规则有多种策略 优先级 行数>大小>日期
+        //1: 设置了最大行数限制则按照行数限制来
+        //2: 设置了大小则按照大小来控制日志文件
+        //3: 都没有设置都存储到日期命名的文件,只有当日期变化了才会切换到新的日志文件
+        bool needOpen = false;
+        if (maxRow > 0) {
+            currentRow++;
+            if (fileName.isEmpty()) {
+                needOpen = true;
+            } else if (currentRow >= maxRow) {
+                needOpen = true;
             }
-
-            file->setFileName(fileName);
-            file->open(QIODevice::WriteOnly | QIODevice::Append | QFile::Text);
+        } else if (maxSize > 0) {
+            //1MB=1024*1024 经过大量测试 QFile().size() 方法速度非常快
+            //首次需要重新打开文件以及超过大小需要重新打开文件
+            if (fileName.isEmpty()) {
+                needOpen = true;
+            } else if (file->size() > (maxSize * 1024)) {
+                needOpen = true;
+            }
+        } else {
+            //日期改变了才会触发
+            QString fileName = QString("%1/%2_log_%3.txt").arg(path).arg(name).arg(QDATE);
+            openFile(fileName);
         }
 
-        QTextStream logStream(file);
-        logStream << content << "\n";
+        if ((maxRow > 0 || maxSize > 0) && needOpen) {
+            currentRow = 0;
+            QString fileName = QString("%1/%2_log_%3.txt").arg(path).arg(name).arg(QDATETIMS);
+            openFile(fileName);
+        }
+
+        //用文本流的输出速度更快
+        QTextStream stream(file);
+        stream.setCodec("utf-8");
+        stream << content << "\n";
     }
 }
 
+void SaveLog::setMaxRow(int maxRow)
+{
+    //这里可以限定最大最小值
+    if (maxRow >= 0) {
+        this->maxRow = maxRow;
+        this->clear();
+    }
+}
+
+void SaveLog::setMaxSize(int maxSize)
+{
+    //这里可以限定最大最小值
+    if (maxSize >= 0) {
+        this->maxSize = maxSize;
+        this->clear();
+    }
+}
+
+void SaveLog::setListenPort(int listenPort)
+{
+    SendLog::Instance()->setListenPort(listenPort);
+}
+
 void SaveLog::setToNet(bool toNet)
 {
     this->toNet = toNet;
+    if (toNet) {
+        SendLog::Instance()->start();
+    } else {
+        SendLog::Instance()->stop();
+    }
 }
 
 void SaveLog::setUseContext(bool useContext)
@@ -170,6 +290,11 @@ void SaveLog::setName(const QString &name)
     this->name = name;
 }
 
+void SaveLog::setMsgType(const MsgType &msgType)
+{
+    this->msgType = msgType;
+}
+
 
 //网络发送日志数据类
 QScopedPointer<SendLog> SendLog::self;
@@ -186,18 +311,14 @@ SendLog *SendLog::Instance()
     return self.data();
 }
 
-SendLog::SendLog(QObject *parent)
+SendLog::SendLog(QObject *parent) : QObject(parent)
 {
+    listenPort = 6000;
     socket = NULL;
+
+    //实例化网络通信服务器对象
     server = new QTcpServer(this);
     connect(server, SIGNAL(newConnection()), this, SLOT(newConnection()));
-
-    int listenPort = 6000;
-#if (QT_VERSION >= QT_VERSION_CHECK(5,0,0))
-    server->listen(QHostAddress::AnyIPv4, listenPort);
-#else
-    server->listen(QHostAddress::Any, listenPort);
-#endif
 }
 
 SendLog::~SendLog()
@@ -211,15 +332,41 @@ SendLog::~SendLog()
 
 void SendLog::newConnection()
 {
+    //限定就一个连接
     while (server->hasPendingConnections()) {
         socket = server->nextPendingConnection();
     }
 }
 
+void SendLog::setListenPort(int listenPort)
+{
+    this->listenPort = listenPort;
+}
+
+void SendLog::start()
+{
+    //启动端口监听
+#if (QT_VERSION >= QT_VERSION_CHECK(5,0,0))
+    server->listen(QHostAddress::AnyIPv4, listenPort);
+#else
+    server->listen(QHostAddress::Any, listenPort);
+#endif
+}
+
+void SendLog::stop()
+{
+    if (socket != NULL) {
+        socket->disconnectFromHost();
+        socket = NULL;
+    }
+
+    server->close();
+}
+
 void SendLog::send(const QString &content)
 {
     if (socket != NULL && socket->isOpen()) {
         socket->write(content.toUtf8());
-        socket->flush();
+        //socket->flush();
     }
 }

savelog/savelog.h

@@ -7,9 +7,14 @@
  * 2. 支持日志存储的目录。
  * 3. 支持网络发出打印日志。
  * 4. 支持输出日志上下文信息比如所在代码文件、行号、函数名等。
- * 5. 支持Qt4+Qt5+Qt6，开箱即用。
- * 6. 自动加锁支持多线程。
- * 7. 使用做到最简单，start即可。
+ * 5. 支持设置日志文件大小限制，超过则自动分文件，默认128kb。
+ * 6. 支持按照日志行数自动分文件，和日志大小条件互斥。
+ * 7. 可选按照日期时间区分文件名存储日志。
+ * 8. 日志文件命名规则优先级：行数》大小》日期。
+ * 9. 自动加锁支持多线程。
+ * 10. 可以分别控制哪些类型的日志需要重定向输出。
+ * 11. 支持Qt4+Qt5+Qt6，开箱即用。
+ * 12. 使用方式最简单，调用函数start()启动服务，stop()停止服务。
  */
 
 #include <QObject>
@@ -18,6 +23,15 @@ class QFile;
 class QTcpSocket;
 class QTcpServer;
 
+//消息类型
+enum MsgType {
+    MsgType_Debug = 0x0001,
+    MsgType_Info = 0x0002,
+    MsgType_Warning = 0x0004,
+    MsgType_Critical = 0x0008,
+    MsgType_Fatal = 0x0010,
+};
+
 #ifdef quc
 class Q_DECL_EXPORT SaveLog : public QObject
 #else
@@ -34,21 +48,34 @@ public:
 private:
     static QScopedPointer<SaveLog> self;
 
-    //文件对象
-    QFile *file;
+    //是否在运行
+    bool isRun;
+    //文件最大行数 0表示不启用
+    int maxRow, currentRow;
+    //文件最大大小 0表示不启用 单位kb
+    int maxSize;
     //是否重定向到网络
     bool toNet;
     //是否输出日志上下文
     bool useContext;
+
+    //文件对象
+    QFile *file;
     //日志文件路径
     QString path;
     //日志文件名称
     QString name;
     //日志文件完整名称
     QString fileName;
+    //消息类型
+    MsgType msgType;
+
+private:
+    void openFile(const QString &fileName);
 
 public:
     bool getUseContext();
+    MsgType getMsgType();
 
 Q_SIGNALS:
     //发送内容信号
@@ -59,20 +86,38 @@ public Q_SLOTS:
     void start();
     //暂停日志服务
     void stop();
+
+    //清空状态
+    void clear();
     //保存日志
     void save(const QString &content);
 
+    //设置日志文件最大行数
+    void setMaxRow(int maxRow);
+    //设置日志文件最大大小 单位kb
+    void setMaxSize(int maxSize);
+
+    //设置监听端口
+    void setListenPort(int listenPort);
     //设置是否重定向到网络
     void setToNet(bool toNet);
     //设置是否输出日志上下文
     void setUseContext(bool useContext);
+
     //设置日志文件存放路径
     void setPath(const QString &path);
     //设置日志文件名称
     void setName(const QString &name);
+    //设置消息类型
+    void setMsgType(const MsgType &msgType);
 };
 
+#ifdef quc
+class Q_DECL_EXPORT SendLog : public QObject
+#else
 class SendLog : public QObject
+#endif
+
 {
     Q_OBJECT
 public:
@@ -83,6 +128,8 @@ public:
 private:
     static QScopedPointer<SendLog> self;
 
+    //监听端口
+    int listenPort;
     //网络通信对象
     QTcpSocket *socket;
     //网络监听服务器
@@ -93,6 +140,13 @@ private slots:
     void newConnection();
 
 public Q_SLOTS:
+    //设置监听端口
+    void setListenPort(int listenPort);
+
+    //启动和停止服务
+    void start();
+    void stop();
+
     //发送日志
     void send(const QString &content);
 };

saveruntime/frmsaveruntime.cpp

@@ -4,10 +4,13 @@
 #include "ui_frmsaveruntime.h"
 #include "qfile.h"
 #include "saveruntime.h"
+#include "qdebug.h"
 
 frmSaveRunTime::frmSaveRunTime(QWidget *parent) : QWidget(parent), ui(new Ui::frmSaveRunTime)
 {
-    ui->setupUi(this);    
+    ui->setupUi(this);
+    //设置文件存储目录
+    SaveRunTime::Instance()->setPath(qApp->applicationDirPath() + "/log");
 }
 
 frmSaveRunTime::~frmSaveRunTime()
@@ -40,7 +43,12 @@ void frmSaveRunTime::on_btnUpdate_clicked()
 
 void frmSaveRunTime::on_btnOpen_clicked()
 {
-    QString fileName = QString("%1/examples_runtime_%2.txt").arg(qApp->applicationDirPath()).arg(QDate::currentDate().year());
+    QString path = qApp->applicationDirPath();
+    QString name = qApp->applicationFilePath();
+    QStringList list = name.split("/");
+    name = list.at(list.count() - 1).split(".").at(0);
+
+    QString fileName = QString("%1/log/%2_runtime_%3.txt").arg(path).arg(name).arg(QDate::currentDate().year());
     QFile file(fileName);
     if (file.open(QFile::ReadOnly | QFile::Text)) {
         ui->txtMain->setText(file.readAll());

saveruntime/frmsaveruntime.ui

@@ -13,72 +13,92 @@
   <property name="windowTitle">
    <string>Form</string>
   </property>
-  <layout class="QVBoxLayout" name="verticalLayout">
+  <layout class="QHBoxLayout" name="horizontalLayout">
    <item>
     <widget class="QTextEdit" name="txtMain"/>
    </item>
    <item>
-    <layout class="QHBoxLayout" name="horizontalLayout">
-     <item>
-      <widget class="QCheckBox" name="checkBox">
-       <property name="text">
-        <string>启动服务</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QPushButton" name="btnAppend">
-       <property name="minimumSize">
-        <size>
-         <width>130</width>
-         <height>0</height>
-        </size>
-       </property>
-       <property name="text">
-        <string>插入一条记录</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QPushButton" name="btnUpdate">
-       <property name="minimumSize">
-        <size>
-         <width>130</width>
-         <height>0</height>
-        </size>
-       </property>
-       <property name="text">
-        <string>更新一条记录</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QPushButton" name="btnOpen">
-       <property name="minimumSize">
-        <size>
-         <width>130</width>
-         <height>0</height>
-        </size>
-       </property>
-       <property name="text">
-        <string>打开记录文件</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <spacer name="horizontalSpacer">
-       <property name="orientation">
-        <enum>Qt::Horizontal</enum>
-       </property>
-       <property name="sizeHint" stdset="0">
-        <size>
-         <width>40</width>
-         <height>20</height>
-        </size>
-       </property>
-      </spacer>
-     </item>
-    </layout>
+    <widget class="QFrame" name="frame">
+     <property name="minimumSize">
+      <size>
+       <width>200</width>
+       <height>0</height>
+      </size>
+     </property>
+     <property name="maximumSize">
+      <size>
+       <width>200</width>
+       <height>16777215</height>
+      </size>
+     </property>
+     <property name="frameShape">
+      <enum>QFrame::Box</enum>
+     </property>
+     <property name="frameShadow">
+      <enum>QFrame::Sunken</enum>
+     </property>
+     <layout class="QVBoxLayout" name="verticalLayout">
+      <item>
+       <widget class="QCheckBox" name="checkBox">
+        <property name="text">
+         <string>启动运行时间记录</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QPushButton" name="btnAppend">
+        <property name="minimumSize">
+         <size>
+          <width>130</width>
+          <height>0</height>
+         </size>
+        </property>
+        <property name="text">
+         <string>插入一条记录</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QPushButton" name="btnUpdate">
+        <property name="minimumSize">
+         <size>
+          <width>130</width>
+          <height>0</height>
+         </size>
+        </property>
+        <property name="text">
+         <string>更新一条记录</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QPushButton" name="btnOpen">
+        <property name="minimumSize">
+         <size>
+          <width>130</width>
+          <height>0</height>
+         </size>
+        </property>
+        <property name="text">
+         <string>打开记录文件</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <spacer name="verticalSpacer">
+        <property name="orientation">
+         <enum>Qt::Vertical</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>20</width>
+          <height>40</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
+     </layout>
+    </widget>
    </item>
   </layout>
  </widget>

saveruntime/main.cpp

@@ -24,7 +24,7 @@ int main(int argc, char *argv[])
 #endif
 
     frmSaveRunTime w;
-    w.setWindowTitle("保存运行时间");
+    w.setWindowTitle("运行时间记录示例 V2022 (QQ: 517216493 WX: feiyangqingyun)");
     w.show();
 
     return a.exec();

saveruntime/saveruntime.cpp

@@ -1,4 +1,6 @@
-#include "saveruntime.h"
+#pragma execution_character_set("utf-8")
+
+#include "saveruntime.h"
 #include "qmutex.h"
 #include "qdir.h"
 #include "qfile.h"
@@ -7,12 +9,6 @@
 #include "qtextstream.h"
 #include "qstringlist.h"
 
-#ifdef Q_OS_WIN
-#define NEWLINE "\r\n"
-#else
-#define NEWLINE "\n"
-#endif
-
 QScopedPointer<SaveRunTime> SaveRunTime::self;
 SaveRunTime *SaveRunTime::Instance()
 {
@@ -72,6 +68,10 @@ void SaveRunTime::getDiffValue(const QDateTime &startTime, const QDateTime &endT
 
 void SaveRunTime::start()
 {
+    if (timerSave->isActive()) {
+        return;
+    }
+
     //开始时间变量必须在这,在部分嵌入式系统上开机后的时间不准确比如是1970,而后会变成1999或者其他时间
     //会在getDiffValue函数执行很久很久
     startTime = QDateTime::currentDateTime();
@@ -84,6 +84,10 @@ void SaveRunTime::start()
 
 void SaveRunTime::stop()
 {
+    if (!timerSave->isActive()) {
+        return;
+    }
+
     timerSave->stop();
 }
 
@@ -116,7 +120,7 @@ void SaveRunTime::initLog()
             QString line = strID + strStartTime + strEndTime + strRunTime;
 
             QTextStream stream(&file);
-            stream << line << NEWLINE;
+            stream << line << "\n";
             file.close();
             lastID = 0;
         }
@@ -154,7 +158,7 @@ void SaveRunTime::appendLog()
         QString line = strID + strStartTime + strEndTime + strRunTime;
 
         QTextStream stream(&file);
-        stream << line << NEWLINE;
+        stream << line << "\n";
         file.close();
     }
 }
@@ -205,7 +209,7 @@ void SaveRunTime::saveLog()
         content[content.count() - 1] = lastLine;
 
         QTextStream stream(&file);
-        stream << content.join("") << NEWLINE;
+        stream << content.join("") << "\n";
         file.close();
     }
 }

styledemo/frmmain.cpp

@@ -152,9 +152,9 @@ void frmMain::initStyle()
 {
     //加载样式表
     QString qss;
-    QFile file(":/qss/psblack.css");
+    //QFile file(":/qss/psblack.css");
     //QFile file(":/qss/flatwhite.css");
-    //QFile file(":/qss/lightblue.css");
+    QFile file(":/qss/lightblue.css");
     if (file.open(QFile::ReadOnly)) {
 #if 1
         //用QTextStream读取样式文件不用区分文件编码 带bom也行

styledemo/frmmain.ui

@@ -396,6 +396,9 @@
               </item>
               <item row="2" column="2">
                <widget class="QLCDNumber" name="lcdNumber">
+                <property name="frameShape">
+                 <enum>QFrame::NoFrame</enum>
+                </property>
                 <property name="digitCount">
                  <number>5</number>
                 </property>

styledemo/main.cpp

@@ -3,6 +3,8 @@
 
 int main(int argc, char *argv[])
 {
+    //设置不应用操作系统设置比如字体
+    QApplication::setDesktopSettingsAware(false);
 #if (QT_VERSION >= QT_VERSION_CHECK(5,14,0))
     QGuiApplication::setHighDpiScaleFactorRoundingPolicy(Qt::HighDpiScaleFactorRoundingPolicy::Floor);
 #endif

styledemo/other/qss/flatwhite.css

@@ -643,15 +643,23 @@ QTabWidget::pane:bottom{bottom:-1px;}
 QTabWidget::pane:left{right:-1px;}
 QTabWidget::pane:right{left:-1px;}
 
-QDialog {
+QDialog,QDial{
 background-color:#FFFFFF;
 color:#57595B;
 }
 
-QDialogButtonBox > QPushButton {
+QDialogButtonBox>QPushButton{
 min-width:50px;
 }
 
+QListView[noboder="true"],QTreeView[noboder="true"],QTabWidget[noboder="true"]::pane{
+border-width:0px;
+}
+
+QToolBar>*,QStatusBar>*{
+margin:2px;
+}
+
 *:disabled,QMenu::item:disabled{
 background:#FFFFFF;
 border-color:#E4E4E4;

styledemo/other/qss/lightblue.css

@@ -643,15 +643,23 @@ QTabWidget::pane:bottom{bottom:-1px;}
 QTabWidget::pane:left{right:-1px;}
 QTabWidget::pane:right{left:-1px;}
 
-QDialog {
+QDialog,QDial{
 background-color:#EAF7FF;
 color:#386487;
 }
 
-QDialogButtonBox > QPushButton {
+QDialogButtonBox>QPushButton{
 min-width:50px;
 }
 
+QListView[noboder="true"],QTreeView[noboder="true"],QTabWidget[noboder="true"]::pane{
+border-width:0px;
+}
+
+QToolBar>*,QStatusBar>*{
+margin:2px;
+}
+
 *:disabled,QMenu::item:disabled{
 background:#EAF7FF;
 border-color:#DEF0FE;

styledemo/other/qss/psblack.css

@@ -643,15 +643,23 @@ QTabWidget::pane:bottom{bottom:-1px;}
 QTabWidget::pane:left{right:-1px;}
 QTabWidget::pane:right{left:-1px;}
 
-QDialog {
+QDialog,QDial{
 background-color:#444444;
 color:#DCDCDC;
 }
 
-QDialogButtonBox > QPushButton {
+QDialogButtonBox>QPushButton{
 min-width:50px;
 }
 
+QListView[noboder="true"],QTreeView[noboder="true"],QTabWidget[noboder="true"]::pane{
+border-width:0px;
+}
+
+QToolBar>*,QStatusBar>*{
+margin:2px;
+}
+
 *:disabled,QMenu::item:disabled{
 background:#444444;
 border-color:#484848;