unitconversion

unitconversion/api/api.pri

@@ -0,0 +1,7 @@
+HEADERS += \
+    $$PWD/appinit.h \
+    $$PWD/iconhelper.h
+
+SOURCES += \
+    $$PWD/appinit.cpp \
+    $$PWD/iconhelper.cpp

unitconversion/api/appinit.cpp

@@ -0,0 +1,58 @@
+#include "appinit.h"
+#include "qmutex.h"
+#include "qapplication.h"
+#include "qevent.h"
+#include "qwidget.h"
+
+QScopedPointer<AppInit> AppInit::self;
+AppInit *AppInit::Instance()
+{
+    if (self.isNull()) {
+        static QMutex mutex;
+        QMutexLocker locker(&mutex);
+        if (self.isNull()) {
+            self.reset(new AppInit);
+        }
+    }
+
+    return self.data();
+}
+
+AppInit::AppInit(QObject *parent) : QObject(parent)
+{
+}
+
+bool AppInit::eventFilter(QObject *watched, QEvent *event)
+{
+    QWidget *w = (QWidget *)watched;
+    if (!w->property("canMove").toBool()) {
+        return QObject::eventFilter(watched, event);
+    }
+
+    static QPoint mousePoint;
+    static bool mousePressed = false;
+
+    QMouseEvent *mouseEvent = static_cast<QMouseEvent *>(event);
+    if (mouseEvent->type() == QEvent::MouseButtonPress) {
+        if (mouseEvent->button() == Qt::LeftButton) {
+            mousePressed = true;
+            mousePoint = mouseEvent->globalPos() - w->pos();
+            return true;
+        }
+    } else if (mouseEvent->type() == QEvent::MouseButtonRelease) {
+        mousePressed = false;
+        return true;
+    } else if (mouseEvent->type() == QEvent::MouseMove) {
+        if (mousePressed && (mouseEvent->buttons() && Qt::LeftButton)) {
+            w->move(mouseEvent->globalPos() - mousePoint);
+            return true;
+        }
+    }
+
+    return QObject::eventFilter(watched, event);
+}
+
+void AppInit::start()
+{
+    qApp->installEventFilter(this);
+}

unitconversion/api/appinit.h

@@ -0,0 +1,25 @@
+#ifndef APPINIT_H
+#define APPINIT_H
+
+#include <QObject>
+
+class AppInit : public QObject
+{
+    Q_OBJECT
+public:
+    static AppInit *Instance();
+    explicit AppInit(QObject *parent = 0);
+
+protected:
+    bool eventFilter(QObject *watched, QEvent *event);
+
+private:
+    static QScopedPointer<AppInit> self;
+
+signals:
+
+public slots:
+    void start();
+};
+
+#endif // APPINIT_H

unitconversion/api/iconhelper.cpp

@@ -0,0 +1,240 @@
+#include "iconhelper.h"
+
+QScopedPointer<IconHelper> IconHelper::self;
+IconHelper *IconHelper::Instance()
+{
+    if (self.isNull()) {
+        static QMutex mutex;
+        QMutexLocker locker(&mutex);
+        if (self.isNull()) {
+            self.reset(new IconHelper);
+        }
+    }
+
+    return self.data();
+}
+
+IconHelper::IconHelper(QObject *parent) : QObject(parent)
+{
+    //判断图形字体是否存在,不存在则加入
+    QFontDatabase fontDb;
+    if (!fontDb.families().contains("FontAwesome")) {
+        int fontId = fontDb.addApplicationFont(":/image/fontawesome-webfont.ttf");
+        QStringList fontName = fontDb.applicationFontFamilies(fontId);
+        if (fontName.count() == 0) {
+            qDebug() << "load fontawesome-webfont.ttf error";
+        }
+    }
+
+    if (fontDb.families().contains("FontAwesome")) {
+        iconFont = QFont("FontAwesome");
+#if (QT_VERSION >= QT_VERSION_CHECK(4,8,0))
+        iconFont.setHintingPreference(QFont::PreferNoHinting);
+#endif
+    }
+}
+
+void IconHelper::setIcon(QLabel *lab, const QChar &str, quint32 size)
+{
+    iconFont.setPixelSize(size);
+    lab->setFont(iconFont);
+    lab->setText(str);
+}
+
+void IconHelper::setIcon(QAbstractButton *btn, const QChar &str, quint32 size)
+{
+    iconFont.setPixelSize(size);
+    btn->setFont(iconFont);
+    btn->setText(str);
+}
+
+QPixmap IconHelper::getPixmap(const QColor &color, const QChar &str, quint32 size,
+                              quint32 pixWidth, quint32 pixHeight, int flags)
+{
+    QPixmap pix(pixWidth, pixHeight);
+    pix.fill(Qt::transparent);
+
+    QPainter painter;
+    painter.begin(&pix);
+    painter.setRenderHints(QPainter::Antialiasing | QPainter::TextAntialiasing);
+    painter.setPen(color);
+
+    iconFont.setPixelSize(size);
+    painter.setFont(iconFont);
+    painter.drawText(pix.rect(), flags, str);
+    painter.end();
+
+    return pix;
+}
+
+QPixmap IconHelper::getPixmap(QToolButton *btn, bool normal)
+{
+    QPixmap pix;
+    int index = btns.indexOf(btn);
+
+    if (index >= 0) {
+        if (normal) {
+            pix = pixNormal.at(index);
+        } else {
+            pix = pixDark.at(index);
+        }
+    }
+
+    return pix;
+}
+
+void IconHelper::setStyle(QWidget *widget, const QString &type, int borderWidth, const QString &borderColor,
+                          const QString &normalBgColor, const QString &darkBgColor,
+                          const QString &normalTextColor, const QString &darkTextColor)
+{
+    QString strBorder;
+    if (type == "top") {
+        strBorder = QString("border-width:%1px 0px 0px 0px;padding:%1px %2px %2px %2px;")
+                .arg(borderWidth).arg(borderWidth * 2);
+    } else if (type == "right") {
+        strBorder = QString("border-width:0px %1px 0px 0px;padding:%2px %1px %2px %2px;")
+                .arg(borderWidth).arg(borderWidth * 2);
+    } else if (type == "bottom") {
+        strBorder = QString("border-width:0px 0px %1px 0px;padding:%2px %2px %1px %2px;")
+                .arg(borderWidth).arg(borderWidth * 2);
+    } else if (type == "left") {
+        strBorder = QString("border-width:0px 0px 0px %1px;padding:%2px %2px %2px %1px;")
+                .arg(borderWidth).arg(borderWidth * 2);
+    }
+
+    QStringList qss;
+    qss.append(QString("QWidget[flag=\"%1\"] QAbstractButton{border-style:none;border-radius:0px;padding:5px;color:%2;background:%3;}")
+               .arg(type).arg(normalTextColor).arg(normalBgColor));
+
+    qss.append(QString("QWidget[flag=\"%1\"] QAbstractButton:hover,"
+                       "QWidget[flag=\"%1\"] QAbstractButton:pressed,"
+                       "QWidget[flag=\"%1\"] QAbstractButton:checked{"
+                       "border-style:solid;%2border-color:%3;color:%4;background:%5;}")
+               .arg(type).arg(strBorder).arg(borderColor).arg(darkTextColor).arg(darkBgColor));
+
+    widget->setStyleSheet(qss.join(""));
+}
+
+void IconHelper::setStyle(QWidget *widget, QList<QToolButton *> btns, QList<int> pixChar,
+                          quint32 iconSize, quint32 iconWidth, quint32 iconHeight,
+                          const QString &type, int borderWidth, const QString &borderColor,
+                          const QString &normalBgColor, const QString &darkBgColor,
+                          const QString &normalTextColor, const QString &darkTextColor)
+{
+    int btnCount = btns.count();
+    int charCount = pixChar.count();
+    if (btnCount <= 0 || charCount <= 0 || btnCount != charCount) {
+        return;
+    }
+
+    QString strBorder;
+    if (type == "top") {
+        strBorder = QString("border-width:%1px 0px 0px 0px;padding:%1px %2px %2px %2px;")
+                .arg(borderWidth).arg(borderWidth * 2);
+    } else if (type == "right") {
+        strBorder = QString("border-width:0px %1px 0px 0px;padding:%2px %1px %2px %2px;")
+                .arg(borderWidth).arg(borderWidth * 2);
+    } else if (type == "bottom") {
+        strBorder = QString("border-width:0px 0px %1px 0px;padding:%2px %2px %1px %2px;")
+                .arg(borderWidth).arg(borderWidth * 2);
+    } else if (type == "left") {
+        strBorder = QString("border-width:0px 0px 0px %1px;padding:%2px %2px %2px %1px;")
+                .arg(borderWidth).arg(borderWidth * 2);
+    }
+
+    //如果图标是左侧显示则需要让没有选中的按钮左侧也有加深的边框,颜色为背景颜色
+    QStringList qss;
+    if (btns.at(0)->toolButtonStyle() == Qt::ToolButtonTextBesideIcon) {
+        qss.append(QString("QWidget[flag=\"%1\"] QAbstractButton{border-style:solid;border-radius:0px;%2border-color:%3;color:%4;background:%5;}")
+                   .arg(type).arg(strBorder).arg(normalBgColor).arg(normalTextColor).arg(normalBgColor));
+    } else {
+        qss.append(QString("QWidget[flag=\"%1\"] QAbstractButton{border-style:none;border-radius:0px;padding:5px;color:%2;background:%3;}")
+                   .arg(type).arg(normalTextColor).arg(normalBgColor));
+    }
+
+    qss.append(QString("QWidget[flag=\"%1\"] QAbstractButton:hover,"
+                       "QWidget[flag=\"%1\"] QAbstractButton:pressed,"
+                       "QWidget[flag=\"%1\"] QAbstractButton:checked{"
+                       "border-style:solid;%2border-color:%3;color:%4;background:%5;}")
+               .arg(type).arg(strBorder).arg(borderColor).arg(darkTextColor).arg(darkBgColor));
+
+    qss.append(QString("QWidget#%1{background:%2;}").arg(widget->objectName()).arg(normalBgColor));
+
+    qss.append(QString("QWidget>QToolButton{border-width:0px;}"));
+    qss.append(QString("QWidget>QToolButton{background-color:%1;color:%2;}")
+               .arg(normalBgColor).arg(normalTextColor));
+    qss.append(QString("QWidget>QToolButton:hover,QWidget>QToolButton:pressed,QWidget>QToolButton:checked{background-color:%1;color:%2;}")
+               .arg(darkBgColor).arg(darkTextColor));
+
+    widget->setStyleSheet(qss.join(""));
+
+    for (int i = 0; i < btnCount; i++) {
+        //存储对应按钮对象,方便鼠标移上去的时候切换图片
+        QPixmap pixNormal = getPixmap(normalTextColor, QChar(pixChar.at(i)), iconSize, iconWidth, iconHeight);
+        QPixmap pixDark = getPixmap(darkTextColor, QChar(pixChar.at(i)), iconSize, iconWidth, iconHeight);
+
+        btns.at(i)->setIcon(QIcon(pixNormal));
+        btns.at(i)->setIconSize(QSize(iconWidth, iconHeight));
+        btns.at(i)->installEventFilter(this);
+
+        this->btns.append(btns.at(i));
+        this->pixNormal.append(pixNormal);
+        this->pixDark.append(pixDark);
+    }
+}
+
+void IconHelper::setStyle(QFrame *frame, QList<QToolButton *> btns, QList<int> pixChar,
+                          quint32 iconSize, quint32 iconWidth, quint32 iconHeight,
+                          const QString &normalBgColor, const QString &darkBgColor,
+                          const QString &normalTextColor, const QString &darkTextColor)
+{
+    int btnCount = btns.count();
+    int charCount = pixChar.count();
+    if (btnCount <= 0 || charCount <= 0 || btnCount != charCount) {
+        return;
+    }
+
+    QStringList qss;
+    qss.append(QString("QFrame>QToolButton{border-style:none;border-width:0px;}"));
+    qss.append(QString("QFrame>QToolButton{background-color:%1;color:%2;}")
+               .arg(normalBgColor).arg(normalTextColor));
+    qss.append(QString("QFrame>QToolButton:hover,QFrame>QToolButton:pressed,QFrame>QToolButton:checked{background-color:%1;color:%2;}")
+               .arg(darkBgColor).arg(darkTextColor));
+
+    frame->setStyleSheet(qss.join(""));
+
+    for (int i = 0; i < btnCount; i++) {
+        //存储对应按钮对象,方便鼠标移上去的时候切换图片
+        QPixmap pixNormal = getPixmap(normalTextColor, QChar(pixChar.at(i)), iconSize, iconWidth, iconHeight);
+        QPixmap pixDark = getPixmap(darkTextColor, QChar(pixChar.at(i)), iconSize, iconWidth, iconHeight);
+
+        btns.at(i)->setIcon(QIcon(pixNormal));
+        btns.at(i)->setIconSize(QSize(iconWidth, iconHeight));
+        btns.at(i)->installEventFilter(this);
+
+        this->btns.append(btns.at(i));
+        this->pixNormal.append(pixNormal);
+        this->pixDark.append(pixDark);
+    }
+}
+
+bool IconHelper::eventFilter(QObject *watched, QEvent *event)
+{
+    if (watched->inherits("QToolButton")) {
+        QToolButton *btn = (QToolButton *)watched;
+        int index = btns.indexOf(btn);
+        if (index >= 0) {
+            if (event->type() == QEvent::Enter) {
+                btn->setIcon(QIcon(pixDark.at(index)));
+            } else if (event->type() == QEvent::Leave) {
+                if (btn->isChecked()) {
+                    btn->setIcon(QIcon(pixDark.at(index)));
+                } else {
+                    btn->setIcon(QIcon(pixNormal.at(index)));
+                }
+            }
+        }
+    }
+
+    return QObject::eventFilter(watched, event);
+}

unitconversion/api/iconhelper.h

@@ -0,0 +1,64 @@
+#ifndef ICONHELPER_H
+#define ICONHELPER_H
+
+#include <QtCore>
+#include <QtGui>
+#if (QT_VERSION > QT_VERSION_CHECK(5,0,0))
+#include <QtWidgets>
+#endif
+
+//图形字体处理类
+class IconHelper : public QObject
+{
+    Q_OBJECT
+
+public:
+    static IconHelper *Instance();
+    explicit IconHelper(QObject *parent = 0);
+
+    void setIcon(QLabel *lab, const QChar &str, quint32 size = 12);
+    void setIcon(QAbstractButton *btn, const QChar &str, quint32 size = 12);
+    QPixmap getPixmap(const QColor &color, const QChar &str, quint32 size = 12,
+                      quint32 pixWidth = 15, quint32 pixHeight = 15,
+                      int flags = Qt::AlignCenter);
+
+    //根据按钮获取该按钮对应的图标
+    QPixmap getPixmap(QToolButton *btn, bool normal);
+
+    //指定导航面板样式,不带图标
+    static void setStyle(QWidget *widget, const QString &type = "left", int borderWidth = 3,
+                         const QString &borderColor = "#029FEA",
+                         const QString &normalBgColor = "#292F38",
+                         const QString &darkBgColor = "#1D2025",
+                         const QString &normalTextColor = "#54626F",
+                         const QString &darkTextColor = "#FDFDFD");
+
+    //指定导航面板样式,带图标和效果切换
+    void setStyle(QWidget *widget, QList<QToolButton *> btns, QList<int> pixChar,
+                  quint32 iconSize = 12, quint32 iconWidth = 15, quint32 iconHeight = 15,
+                  const QString &type = "left", int borderWidth = 3,
+                  const QString &borderColor = "#029FEA",
+                  const QString &normalBgColor = "#292F38",
+                  const QString &darkBgColor = "#1D2025",
+                  const QString &normalTextColor = "#54626F",
+                  const QString &darkTextColor = "#FDFDFD");
+
+    //指定导航按钮样式,带图标和效果切换
+    void setStyle(QFrame *frame, QList<QToolButton *> btns, QList<int> pixChar,
+                  quint32 iconSize = 12, quint32 iconWidth = 15, quint32 iconHeight = 15,
+                  const QString &normalBgColor = "#2FC5A2",
+                  const QString &darkBgColor = "#3EA7E9",
+                  const QString &normalTextColor = "#EEEEEE",
+                  const QString &darkTextColor = "#FFFFFF");
+
+protected:
+    bool eventFilter(QObject *watched, QEvent *event);
+
+private:
+    static QScopedPointer<IconHelper> self;
+    QFont iconFont;             //图形字体
+    QList<QToolButton *> btns;  //按钮队列
+    QList<QPixmap> pixNormal;   //正常图片队列
+    QList<QPixmap> pixDark;     //加深图片队列
+};
+#endif // ICONHELPER_H

unitconversion/form/form.pri

@@ -0,0 +1,8 @@
+FORMS += \
+    $$PWD/frmmain.ui
+
+HEADERS += \
+    $$PWD/frmmain.h
+
+SOURCES += \
+    $$PWD/frmmain.cpp

unitconversion/form/frmmain.cpp

@@ -0,0 +1,941 @@
+#pragma execution_character_set("utf-8")
+
+#include "frmmain.h"
+#include "ui_frmmain.h"
+#include "iconhelper.h"
+#include <qdebug.h>
+
+frmMain::frmMain(QWidget *parent) : QDialog(parent), ui(new Ui::frmMain)
+{
+    ui->setupUi(this);
+    this->initForm();
+}
+
+frmMain::~frmMain()
+{
+    delete ui;
+}
+
+bool frmMain::eventFilter(QObject *watched, QEvent *event)
+{
+    if (event->type() == QEvent::MouseButtonDblClick) {
+        if (watched == ui->widgetTitle) {
+            on_btnMenu_Max_clicked();
+            return true;
+        }
+    }
+
+    return QWidget::eventFilter(watched, event);
+}
+
+void frmMain::initForm()
+{
+    this->setProperty("form", true);
+    this->setProperty("canMove", true);
+    this->setWindowFlags(Qt::FramelessWindowHint | Qt::WindowSystemMenuHint |
+                         Qt::WindowMinMaxButtonsHint);
+    IconHelper::Instance()->setIcon(ui->btnMenu_Min, QChar(0xf068));
+    IconHelper::Instance()->setIcon(ui->btnMenu_Max, QChar(0xf067));
+    IconHelper::Instance()->setIcon(ui->btnMenu_Close, QChar(0xf00d));
+    //ui->widgetMenu->setVisible(false);
+    ui->widgetTitle->installEventFilter(this);
+    ui->widgetTitle->setProperty("form", "title");
+    ui->widgetTop->setProperty("nav", "top");
+    ui->labTitle->setText("压力单位转换工具");
+    ui->labTitle->setFont(QFont("Microsoft Yahei", 20));
+    this->setWindowTitle(ui->labTitle->text());
+    ui->stackedWidget->setStyleSheet("QLabel{font:20pt;}QLineEdit{font:20pt;}QPushButton{font:20pt;}QSpinBox{font:20pt;}");
+    //单独设置指示器大小
+    int addWidth = 20;
+    int addHeight = 10;
+    int rbtnWidth = 15;
+    int ckWidth = 13;
+    int scrWidth = 12;
+    int borderWidth = 3;
+    QStringList qss;
+    qss.append(
+        QString("QComboBox::drop-down,QDateEdit::drop-down,QTimeEdit::drop-down,QDateTimeEdit::drop-down{width:%1px;}").arg(
+            addWidth));
+    qss.append(
+        QString("QComboBox::down-arrow,QDateEdit[calendarPopup=\"true\"]::down-arrow,QTimeEdit[calendarPopup=\"true\"]::down-arrow,"
+                "QDateTimeEdit[calendarPopup=\"true\"]::down-arrow{width:%1px;height:%1px;right:2px;}").arg(
+            addHeight));
+    qss.append(QString("QRadioButton::indicator{width:%1px;height:%1px;}").arg(rbtnWidth));
+    qss.append(
+        QString("QCheckBox::indicator,QGroupBox::indicator,QTreeWidget::indicator,QListWidget::indicator{width:%1px;height:%1px;}").arg(
+            ckWidth));
+    qss.append(
+        QString("QScrollBar:horizontal{min-height:%1px;border-radius:%2px;}QScrollBar::handle:horizontal{border-radius:%2px;}"
+                "QScrollBar:vertical{min-width:%1px;border-radius:%2px;}QScrollBar::handle:vertical{border-radius:%2px;}").arg(
+            scrWidth).arg(scrWidth / 2));
+    qss.append(QString("QWidget#widget_top>QToolButton:pressed,QWidget#widget_top>QToolButton:hover,"
+                       "QWidget#widget_top>QToolButton:checked,QWidget#widget_top>QLabel:hover{"
+                       "border-width:0px 0px %1px 0px;}").arg(borderWidth));
+    qss.append(QString("QWidget#widgetleft>QPushButton:checked,QWidget#widgetleft>QToolButton:checked,"
+                       "QWidget#widgetleft>QPushButton:pressed,QWidget#widgetleft>QToolButton:pressed{"
+                       "border-width:0px 0px 0px %1px;}").arg(borderWidth));
+    this->setStyleSheet(qss.join(""));
+    QSize icoSize(32, 32);
+    int icoWidth = 85;
+    //设置顶部导航按钮
+    QList<QToolButton *> tbtns = ui->widgetTop->findChildren<QToolButton *>();
+
+    foreach (QToolButton *btn, tbtns) {
+        btn->setIconSize(icoSize);
+        btn->setMinimumWidth(icoWidth);
+        btn->setCheckable(true);
+        connect(btn, SIGNAL(clicked()), this, SLOT(buttonClick()));
+    }
+
+    QList<QLineEdit *> ledits = ui->page1->findChildren<QLineEdit *>();
+
+    foreach (QLineEdit *ledit, ledits) {
+        connect(ledit, SIGNAL(textEdited(const QString)), this, SLOT(doTextEdited(const QString)));
+    }
+
+    ui->btnMain->click();
+    on_spinBox_rbit_valueChanged(1);
+}
+
+void frmMain::buttonClick()
+{
+    QToolButton *b = (QToolButton *)sender();
+    QString name = b->text();
+    QList<QToolButton *> tbtns = ui->widgetTop->findChildren<QToolButton *>();
+
+    foreach (QToolButton *btn, tbtns) {
+        if (btn == b) {
+            btn->setChecked(true);
+        } else {
+            btn->setChecked(false);
+        }
+    }
+
+    if (name == "主界面") {
+        ui->stackedWidget->setCurrentIndex(0);
+    } else if (name == "用户退出") {
+        exit(0);
+    }
+}
+
+void frmMain::doTextEdited(const QString str)
+{
+    QLineEdit *l = (QLineEdit *)sender();
+    QList<QLineEdit *> ledits = ui->page1->findChildren<QLineEdit *>();
+    //转换前单位
+    QString beforeName = l->objectName();
+    //转换前数值
+    double beforeValue = l->text().toDouble();
+
+    foreach (QLineEdit *ledit, ledits) {
+        //转换后单位
+        QString curName = ledit->objectName();
+
+        if (ledit == l) {
+        } else if (curName == "lineEdit_bar") {
+            //巴 (bar)
+            if (beforeName == "lineEdit_kpa") {
+                //从千帕 (kPa)装换到巴 (bar)
+                QString outStr = QString::number(beforeValue * 0.01, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mbar") {
+                //从毫巴 (mbar)装换到巴 (bar)
+                QString outStr = QString::number(beforeValue * 0.001, 'f', numOfDecimalPoints);
+                qDebug() << outStr;
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_unit") {
+                //从标准大气压装换到巴 (bar)
+                QString outStr = QString::number(beforeValue * 1.01325, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_feet") {
+                //从磅力/英尺2装换到巴 (bar)
+                QString outStr = QString::number(beforeValue * 0.0004788, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_british_hg") {
+                //英吋汞柱装换到巴 (bar)
+                QString outStr = QString::number(beforeValue * 0.03386388, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kilogram_force") {
+                //公斤力/米2装换到巴 (bar)
+                QString outStr = QString::number(beforeValue * 0.00009807, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mpa") {
+                //兆帕(MPa)装换到巴 (bar)
+                QString outStr = QString::number(beforeValue * 10, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_hpa") {
+                //百帕(hPa)装换到巴 (bar)
+                QString outStr = QString::number(beforeValue * 0.001, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_pascal") {
+                //帕斯卡装换到巴 (bar)
+                QString outStr = QString::number(beforeValue * 0.00001, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mmhg") {
+                //毫米汞柱 (托)装换到巴 (bar)
+                QString outStr = QString::number(beforeValue * 0.00133322, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_cmz") {
+                //磅力/英寸2装换到巴 (bar)
+                QString outStr = QString::number(beforeValue * 0.06894757, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kgf_cm2") {
+                //公斤力/厘米2装换到巴 (bar)
+                QString outStr = QString::number(beforeValue * 0.980665, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mm_water_column") {
+                //毫米水柱装换到巴 (bar)
+                QString outStr = QString::number(beforeValue * 0.00009807, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            }
+        } else if (curName == "lineEdit_kpa") {
+            //千帕 (kPa)
+            if (beforeName == "lineEdit_bar") {
+                //从巴 (bar)装换到千帕 (kPa)
+                QString outStr = QString::number(beforeValue * 100.0, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mbar") {
+                //从毫巴 (mbar)装换到千帕 (kPa)
+                QString outStr = QString::number(beforeValue * 0.1, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_unit") {
+                //从标准大气压装换到千帕 (kPa)
+                QString outStr = QString::number(beforeValue * 101.325, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_feet") {
+                //从磅力/英尺2装换到千帕 (kPa)
+                QString outStr = QString::number(beforeValue * 0.04788026, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_british_hg") {
+                //英吋汞柱装换到千帕 (kPa)
+                QString outStr = QString::number(beforeValue * 3.38638816, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kilogram_force") {
+                //公斤力/米2装换到千帕 (kPa)
+                QString outStr = QString::number(beforeValue * 0.00980665, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mpa") {
+                //兆帕(MPa)装换到千帕 (kPa)
+                QString outStr = QString::number(beforeValue * 1000, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_hpa") {
+                //百帕(hPa)装换到千帕 (kPa)
+                QString outStr = QString::number(beforeValue * 0.1, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_pascal") {
+                //帕斯卡装换到千帕 (kPa)
+                QString outStr = QString::number(beforeValue * 0.001, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mmhg") {
+                //毫米汞柱 (托)装换到千帕 (kPa)
+                QString outStr = QString::number(beforeValue * 0.13332237, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_cmz") {
+                //磅力/英寸2装换到千帕 (kPa)
+                QString outStr = QString::number(beforeValue * 6.894757, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kgf_cm2") {
+                //公斤力/厘米2装换到千帕 (kPa)
+                QString outStr = QString::number(beforeValue * 98.0665, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mm_water_column") {
+                //毫米水柱装换到千帕 (kPa)
+                QString outStr = QString::number(beforeValue * 0.00980665, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            }
+        } else if (curName == "lineEdit_mbar") {
+            //毫巴 (mbar)
+            if (beforeName == "lineEdit_bar") {
+                //从巴 (bar)装换到毫巴(mbar)
+                QString outStr = QString::number(beforeValue * 1000.0, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kpa") {
+                //从千帕 (kPa)装换到毫巴(mbar)
+                QString outStr = QString::number(beforeValue * 10, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_unit") {
+                //从标准大气压装换到毫巴(mbar)
+                QString outStr = QString::number(beforeValue * 1013.25, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_feet") {
+                //从磅力/英尺2装换到毫巴(mbar)
+                QString outStr = QString::number(beforeValue * 0.47880257, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_british_hg") {
+                //英吋汞柱装换到毫巴(mbar)
+                QString outStr = QString::number(beforeValue * 33.86388158, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kilogram_force") {
+                //公斤力/米2装换到毫巴(mbar)
+                QString outStr = QString::number(beforeValue * 0.0980665, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mpa") {
+                //兆帕(MPa)装换到毫巴(mbar)
+                QString outStr = QString::number(beforeValue * 10000, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_hpa") {
+                //百帕(hPa)装换到毫巴(mbar)
+                QString outStr = QString::number(beforeValue * 1, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_pascal") {
+                //帕斯卡装换到毫巴(mbar)
+                QString outStr = QString::number(beforeValue * 0.01, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mmhg") {
+                //毫米汞柱 (托)装换到毫巴(mbar)
+                QString outStr = QString::number(beforeValue * 1.33322368, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_cmz") {
+                //磅力/英寸2装换到毫巴(mbar)
+                QString outStr = QString::number(beforeValue * 68.94757, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kgf_cm2") {
+                //公斤力/厘米2装换到毫巴(mbar)
+                QString outStr = QString::number(beforeValue * 980.665, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mm_water_column") {
+                //毫米水柱装换到毫巴(mbar)
+                QString outStr = QString::number(beforeValue * 0.0980665, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            }
+        } else if (curName == "lineEdit_unit") {
+            //标准大气压
+            if (beforeName == "lineEdit_bar") {
+                //从巴 (bar)装换到标准大气压
+                QString outStr = QString::number(beforeValue * 0.98692327, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kpa") {
+                //从千帕 (kPa)装换到标准大气压
+                QString outStr = QString::number(beforeValue * 0.00986923, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mbar") {
+                //从毫巴 (mbar)装换到标准大气压
+                QString outStr = QString::number(beforeValue * 0.00098692, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_feet") {
+                //从磅力/英尺2装换到标准大气压
+                QString outStr = QString::number(beforeValue * 0.00047254, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_british_hg") {
+                //英吋汞柱装换到标准大气压
+                QString outStr = QString::number(beforeValue * 0.03342105, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kilogram_force") {
+                //公斤力/米2装换到标准大气压
+                QString outStr = QString::number(beforeValue * 0.00009678, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mpa") {
+                //兆帕(MPa)装换到标准大气压
+                QString outStr = QString::number(beforeValue * 9.86923267, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_hpa") {
+                //百帕(hPa)装换到标准大气压
+                QString outStr = QString::number(beforeValue * 0.00098692, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_pascal") {
+                //帕斯卡装换到标准大气压
+                QString outStr = QString::number(beforeValue * 0.00000987, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mmhg") {
+                //毫米汞柱 (托)装换到标准大气压
+                QString outStr = QString::number(beforeValue * 0.00131579, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_cmz") {
+                //磅力/英寸2装换到标准大气压
+                QString outStr = QString::number(beforeValue * 0.06804596, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kgf_cm2") {
+                //公斤力/厘米2装换到标准大气压
+                QString outStr = QString::number(beforeValue * 0.96784111, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mm_water_column") {
+                //毫米水柱装换到标准大气压
+                QString outStr = QString::number(beforeValue * 0.00009678, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            }
+        } else if (curName == "lineEdit_feet") {
+            //磅力/英尺2
+            if (beforeName == "lineEdit_bar") {
+                //从巴 (bar)装换到磅力/英尺2
+                QString outStr = QString::number(beforeValue * 2088.54351212, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kpa") {
+                //从千帕 (kPa)装换到磅力/英尺2
+                QString outStr = QString::number(beforeValue * 20.88543512, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mbar") {
+                //从毫巴 (mbar)装换到磅力/英尺2
+                QString outStr = QString::number(beforeValue * 2.08854351, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_unit") {
+                //从标准大气压装换到磅力/英尺2
+                QString outStr = QString::number(beforeValue * 2116.21671366, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_british_hg") {
+                //英吋汞柱装换到磅力/英尺2
+                QString outStr = QString::number(beforeValue * 70.72619017, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kilogram_force") {
+                //公斤力/米2装换到磅力/英尺2
+                QString outStr = QString::number(beforeValue * 0.20481615, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mpa") {
+                //兆帕(MPa)装换到磅力/英尺2
+                QString outStr = QString::number(beforeValue * 20885.43512121, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_hpa") {
+                //百帕(hPa)装换到磅力/英尺2
+                QString outStr = QString::number(beforeValue * 2.08854351, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_pascal") {
+                //帕斯卡装换到磅力/英尺2
+                QString outStr = QString::number(beforeValue * 0.02088544, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mmhg") {
+                //毫米汞柱 (托)装换到磅力/英尺2
+                QString outStr = QString::number(beforeValue * 2.78449568, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_cmz") {
+                //磅力/英寸2装换到磅力/英尺2
+                QString outStr = QString::number(beforeValue * 144, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kgf_cm2") {
+                //公斤力/厘米2装换到磅力/英尺2
+                QString outStr = QString::number(beforeValue * 2048.16152331, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mm_water_column") {
+                //毫米水柱装换到磅力/英尺2
+                QString outStr = QString::number(beforeValue * 0.20481615, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            }
+        } else if (curName == "lineEdit_british_hg") {
+            //英吋汞柱
+            if (beforeName == "lineEdit_bar") {
+                //从巴 (bar)装换到英吋汞柱
+                QString outStr = QString::number(beforeValue * 29.52998751, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kpa") {
+                //从千帕 (kPa)装换到英吋汞柱
+                QString outStr = QString::number(beforeValue * 0.29529988, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mbar") {
+                //从毫巴 (mbar)装换到英吋汞柱
+                QString outStr = QString::number(beforeValue * 0.02952999, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_unit") {
+                //从标准大气压装换到英吋汞柱
+                QString outStr = QString::number(beforeValue * 29.92125984, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_feet") {
+                //从磅力/英尺2装换到英吋汞柱
+                QString outStr = QString::number(beforeValue * 0.01413903, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kilogram_force") {
+                //公斤力/米2装换到英吋汞柱
+                QString outStr = QString::number(beforeValue * 0.0028959, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mpa") {
+                //兆帕(MPa)装换到英吋汞柱
+                QString outStr = QString::number(beforeValue * 295.29987508, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_hpa") {
+                //百帕(hPa)装换到英吋汞柱
+                QString outStr = QString::number(beforeValue * 0.02952999, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_pascal") {
+                //帕斯卡装换到英吋汞柱
+                QString outStr = QString::number(beforeValue * 0.0002953, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mmhg") {
+                //毫米汞柱 (托)装换到英吋汞柱
+                QString outStr = QString::number(beforeValue * 0.03937008, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_cmz") {
+                //磅力/英寸2装换到英吋汞柱
+                QString outStr = QString::number(beforeValue * 2.03602088, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kgf_cm2") {
+                //公斤力/厘米2装换到英吋汞柱
+                QString outStr = QString::number(beforeValue * 28.9590252, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mm_water_column") {
+                //毫米水柱装换到英吋汞柱
+                QString outStr = QString::number(beforeValue * 0.0028959, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            }
+        } else if (curName == "lineEdit_kilogram_force") {
+            //公斤力/米2
+            if (beforeName == "lineEdit_bar") {
+                //从巴 (bar)装换到公斤力/米2
+                QString outStr = QString::number(beforeValue * 10197.16212978, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kpa") {
+                //从千帕 (kPa)装换到公斤力/米2
+                QString outStr = QString::number(beforeValue * 101.9716213, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mbar") {
+                //从毫巴 (mbar)装换到公斤力/米2
+                QString outStr = QString::number(beforeValue * 10.19716213, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_unit") {
+                //从标准大气压装换到公斤力/米2
+                QString outStr = QString::number(beforeValue * 10332.274528, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_feet") {
+                //从磅力/英尺2装换到公斤力/米2
+                QString outStr = QString::number(beforeValue * 4.88242743, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_british_hg") {
+                //英吋汞柱装换到公斤力/米2
+                QString outStr = QString::number(beforeValue * 345.3154908, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mpa") {
+                //兆帕(MPa)装换到公斤力/米2
+                QString outStr = QString::number(beforeValue * 101971.62129779, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_hpa") {
+                //百帕(hPa)装换到公斤力/米2
+                QString outStr = QString::number(beforeValue * 10.19716213, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_pascal") {
+                //帕斯卡装换到公斤力/米2
+                QString outStr = QString::number(beforeValue * 0.10197162, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mmhg") {
+                //毫米汞柱 (托)装换到公斤力/米2
+                QString outStr = QString::number(beforeValue * 13.59509806, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_cmz") {
+                //磅力/英寸2装换到公斤力/米2
+                QString outStr = QString::number(beforeValue * 703.06954974, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kgf_cm2") {
+                //公斤力/厘米2装换到公斤力/米2
+                QString outStr = QString::number(beforeValue * 10000, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mm_water_column") {
+                //毫米水柱装换到英吋汞柱
+                QString outStr = QString::number(beforeValue * 1, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            }
+        } else if (curName == "lineEdit_mpa") {
+            //兆帕(MPa)
+            if (beforeName == "lineEdit_bar") {
+                //从巴 (bar)装换到兆帕(MPa)
+                QString outStr = QString::number(beforeValue * 0.1, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kpa") {
+                //从千帕 (kPa)装换到兆帕(MPa)
+                QString outStr = QString::number(beforeValue * 0.001, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mbar") {
+                //从毫巴 (mbar)装换到兆帕(MPa)
+                QString outStr = QString::number(beforeValue * 0.0001, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_unit") {
+                //从标准大气压装换到兆帕(MPa)
+                QString outStr = QString::number(beforeValue * 0.101325, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_feet") {
+                //从磅力/英尺2装换到兆帕(MPa)
+                QString outStr = QString::number(beforeValue * 0.00004788, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_british_hg") {
+                //英吋汞柱装换到兆帕(MPa)
+                QString outStr = QString::number(beforeValue * 0.00338639, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kilogram_force") {
+                //公斤力/米2装换到兆帕(MPa)
+                QString outStr = QString::number(beforeValue * 0.00000981, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_hpa") {
+                //百帕(hPa)装换到兆帕(MPa)
+                QString outStr = QString::number(beforeValue * 0.0001, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_pascal") {
+                //帕斯卡装换到兆帕(MPa)
+                QString outStr = QString::number(beforeValue * 0.000001, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mmhg") {
+                //毫米汞柱 (托)装换到兆帕(MPa)
+                QString outStr = QString::number(beforeValue * 0.00013332, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_cmz") {
+                //磅力/英寸2装换到兆帕(MPa)
+                QString outStr = QString::number(beforeValue * 0.00689476, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kgf_cm2") {
+                //公斤力/厘米2装换到兆帕(MPa)
+                QString outStr = QString::number(beforeValue * 0.0980665, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mm_water_column") {
+                //毫米水柱装换到兆帕(MPa)
+                QString outStr = QString::number(beforeValue * 1, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            }
+        } else if (curName == "lineEdit_hpa") {
+            //百帕 (hPa)
+            if (beforeName == "lineEdit_bar") {
+                //从巴 (bar)装换到百帕 (hPa)
+                QString outStr = QString::number(beforeValue * 1000, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kpa") {
+                //从千帕 (kPa)装换到百帕(hPa)
+                QString outStr = QString::number(beforeValue * 10, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mbar") {
+                //从毫巴 (mbar)装换到百帕(hPa)
+                QString outStr = QString::number(beforeValue * 1, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_unit") {
+                //从标准大气压装换到百帕(hPa)
+                QString outStr = QString::number(beforeValue * 1013.25, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_feet") {
+                //从磅力/英尺2装换到百帕(hPa)
+                QString outStr = QString::number(beforeValue * 0.47880257, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_british_hg") {
+                //英吋汞柱装换到百帕(hPa)
+                QString outStr = QString::number(beforeValue * 33.86388158, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kilogram_force") {
+                //公斤力/米2装换到百帕(hPa)
+                QString outStr = QString::number(beforeValue * 0.0980665, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mpa") {
+                //兆帕(MPa)装换到百帕(hPa)
+                QString outStr = QString::number(beforeValue * 10000, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_pascal") {
+                //帕斯卡装换到百帕(hPa)
+                QString outStr = QString::number(beforeValue * 0.01, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mmhg") {
+                //毫米汞柱 (托)装换到百帕(hPa)
+                QString outStr = QString::number(beforeValue * 1.33322368, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_cmz") {
+                //磅力/英寸2装换到百帕(hPa)
+                QString outStr = QString::number(beforeValue * 68.94757, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kgf_cm2") {
+                //公斤力/厘米2装换到百帕(hPa)
+                QString outStr = QString::number(beforeValue * 980.665, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mm_water_column") {
+                //毫米水柱装换到百帕(hPa)
+                QString outStr = QString::number(beforeValue * 0.0980665, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            }
+        } else if (curName == "lineEdit_pascal") {
+            //帕斯卡
+            if (beforeName == "lineEdit_bar") {
+                //从巴 (bar)装换到帕斯卡
+                QString outStr = QString::number(beforeValue * 100000, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kpa") {
+                //从千帕 (kPa)装换到帕斯卡
+                QString outStr = QString::number(beforeValue * 1000, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mbar") {
+                //从毫巴 (mbar)装换到帕斯卡
+                QString outStr = QString::number(beforeValue * 100, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_unit") {
+                //从标准大气压装换到帕斯卡
+                QString outStr = QString::number(beforeValue * 101325, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_feet") {
+                //从磅力/英尺2装换到帕斯卡
+                QString outStr = QString::number(beforeValue * 47.88025694, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_british_hg") {
+                //英吋汞柱装换到帕斯卡
+                QString outStr = QString::number(beforeValue * 3386.38815789, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kilogram_force") {
+                //公斤力/米2装换到帕斯卡
+                QString outStr = QString::number(beforeValue * 9.80665, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mpa") {
+                //兆帕(MPa)装换到帕斯卡
+                QString outStr = QString::number(beforeValue * 1000000, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_hpa") {
+                //百帕(hPa)装换到帕斯卡
+                QString outStr = QString::number(beforeValue * 100, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mmhg") {
+                //毫米汞柱 (托)装换到帕斯卡
+                QString outStr = QString::number(beforeValue * 133.32236842, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_cmz") {
+                //磅力/英寸2装换到帕斯卡
+                QString outStr = QString::number(beforeValue * 6894.757, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kgf_cm2") {
+                //公斤力/厘米2装换到帕斯卡
+                QString outStr = QString::number(beforeValue * 98066.5, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mm_water_column") {
+                //毫米水柱装换到帕斯卡
+                QString outStr = QString::number(beforeValue * 9.80665, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            }
+        } else if (curName == "lineEdit_mmhg") {
+            //毫米汞柱 (托)
+            if (beforeName == "lineEdit_bar") {
+                //从巴 (bar)装换到毫米汞柱 (托)
+                QString outStr = QString::number(beforeValue * 750.0616827, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kpa") {
+                //从千帕 (kPa)装换到毫米汞柱 (托)
+                QString outStr = QString::number(beforeValue * 7.50061683, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mbar") {
+                //从毫巴 (mbar)装换到毫米汞柱 (托)
+                QString outStr = QString::number(beforeValue * 0.75006168, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_unit") {
+                //从标准大气压装换到毫米汞柱 (托)
+                QString outStr = QString::number(beforeValue * 760, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_feet") {
+                //从磅力/英尺2装换到毫米汞柱(托)
+                QString outStr = QString::number(beforeValue * 0.35913146, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_british_hg") {
+                //英吋汞柱装换到毫米汞柱(托)
+                QString outStr = QString::number(beforeValue * 25.4, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kilogram_force") {
+                //公斤力/米2装换到毫米汞柱(托)
+                QString outStr = QString::number(beforeValue * 0.07355592, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mpa") {
+                //兆帕(MPa)装换到毫米汞柱(托)
+                QString outStr = QString::number(beforeValue * 7500.61682704, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_hpa") {
+                //百帕(hPa)装换到毫米汞柱(托)
+                QString outStr = QString::number(beforeValue * 0.75006168, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_pascal") {
+                //帕斯卡装换到毫米汞柱(托)
+                QString outStr = QString::number(beforeValue * 0.00750062, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_cmz") {
+                //磅力/英寸2装换到毫米汞柱 (托)
+                QString outStr = QString::number(beforeValue * 51.71493037, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kgf_cm2") {
+                //公斤力/厘米2装换到毫米汞柱 (托)
+                QString outStr = QString::number(beforeValue * 735.55924007, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mm_water_column") {
+                //毫米水柱装换到毫米汞柱 (托)
+                QString outStr = QString::number(beforeValue * 0.07355592, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            }
+        } else if (curName == "lineEdit_cmz") {
+            //磅力/英寸2
+            if (beforeName == "lineEdit_bar") {
+                //从巴 (bar)装换到磅力/英寸2
+                QString outStr = QString::number(beforeValue * 14.50377439, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kpa") {
+                //从千帕 (kPa)装换到磅力/英寸2
+                QString outStr = QString::number(beforeValue * 0.14503774, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mbar") {
+                //从毫巴 (mbar)装换到磅力/英寸2
+                QString outStr = QString::number(beforeValue * 0.01450377, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_unit") {
+                //从标准大气压装换到磅力/英寸2
+                QString outStr = QString::number(beforeValue * 14.6959494, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_feet") {
+                //从磅力/英尺2装换到磅力/英寸2
+                QString outStr = QString::number(beforeValue * 0.00694444, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_british_hg") {
+                //英吋汞柱装换到磅力/英寸2
+                QString outStr = QString::number(beforeValue * 0.4911541, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kilogram_force") {
+                //公斤力/米2装换到磅力/英寸2
+                QString outStr = QString::number(beforeValue * 0.00142233, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mpa") {
+                //兆帕(MPa)装换到磅力/英寸2
+                QString outStr = QString::number(beforeValue * 145.0377439, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_hpa") {
+                //百帕(hPa)装换到磅力/英寸2
+                QString outStr = QString::number(beforeValue * 0.01450377, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_pascal") {
+                //帕斯卡装换到磅力/英寸2
+                QString outStr = QString::number(beforeValue * 0.00014504, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mmhg") {
+                //毫米汞柱 (托)装换到磅力/英寸2
+                QString outStr = QString::number(beforeValue * 0.01933678, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kgf_cm2") {
+                //公斤力/厘米2装换到磅力/英寸2
+                QString outStr = QString::number(beforeValue * 14.22334391, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mm_water_column") {
+                //毫米水柱装换到磅力/英寸2
+                QString outStr = QString::number(beforeValue * 0.00142233, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            }
+        } else if (curName == "lineEdit_kgf_cm2") {
+            //公斤力/厘米2
+            if (beforeName == "lineEdit_bar") {
+                //从巴 (bar)装换到公斤力/厘米2
+                QString outStr = QString::number(beforeValue * 1.01971621, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kpa") {
+                //从千帕 (kPa)装换到公斤力/厘米2
+                QString outStr = QString::number(beforeValue * 0.01019716, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mbar") {
+                //从毫巴 (mbar)装换到公斤力/厘米2
+                QString outStr = QString::number(beforeValue * 0.00101972, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_unit") {
+                //从标准大气压装换到公斤力/厘米2
+                QString outStr = QString::number(beforeValue * 1.03322745, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_feet") {
+                //从磅力/英尺2装换到公斤力/厘米2
+                QString outStr = QString::number(beforeValue * 0.00048824, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_british_hg") {
+                //英吋汞柱装换到公斤力/厘米2
+                QString outStr = QString::number(beforeValue * 0.03453155, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kilogram_force") {
+                //公斤力/米2装换到公斤力/厘米2
+                QString outStr = QString::number(beforeValue * 0.0001, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mpa") {
+                //兆帕(MPa)装换到公斤力/厘米2
+                QString outStr = QString::number(beforeValue * 10.19716213, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_hpa") {
+                //百帕(hPa)装换到公斤力/厘米2
+                QString outStr = QString::number(beforeValue * 0.00101972, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_pascal") {
+                //帕斯卡装换到公斤力/厘米2
+                QString outStr = QString::number(beforeValue * 0.0000102, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mmhg") {
+                //毫米汞柱 (托)装换到公斤力/厘米2
+                QString outStr = QString::number(beforeValue * 0.00135951, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_cmz") {
+                //磅力/英寸2装换到公斤力/厘米2
+                QString outStr = QString::number(beforeValue * 0.07030695, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mm_water_column") {
+                //毫米水柱装换到公斤力/厘米2
+                QString outStr = QString::number(beforeValue * 0.0001, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            }
+        } else if (curName == "lineEdit_mm_water_column") {
+            //毫米水柱
+            if (beforeName == "lineEdit_bar") {
+                //从巴 (bar)装换到磅力/英寸2
+                QString outStr = QString::number(beforeValue * 10197.16212978, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kpa") {
+                //从千帕 (kPa)装换到毫米水柱
+                QString outStr = QString::number(beforeValue * 101.9716213, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mbar") {
+                //从毫巴 (mbar)装换到毫米水柱
+                QString outStr = QString::number(beforeValue * 10.19716213, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_unit") {
+                //从标准大气压装换到毫米水柱
+                QString outStr = QString::number(beforeValue * 10332.274528, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_feet") {
+                //从磅力/英尺2装换到毫米水柱
+                QString outStr = QString::number(beforeValue * 4.88242743, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_british_hg") {
+                //英吋汞柱装换到毫米水柱
+                QString outStr = QString::number(beforeValue * 345.3154908, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kilogram_force") {
+                //公斤力/米2装换到毫米水柱
+                QString outStr = QString::number(beforeValue * 1, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mpa") {
+                //兆帕(MPa)装换到毫米水柱
+                QString outStr = QString::number(beforeValue * 101971.62129779, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_hpa") {
+                //百帕(hPa)装换到毫米水柱
+                QString outStr = QString::number(beforeValue * 10.19716213, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_pascal") {
+                //帕斯卡装换到毫米水柱
+                QString outStr = QString::number(beforeValue * 0.10197162, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_mmhg") {
+                //毫米汞柱 (托)装换到毫米水柱
+                QString outStr = QString::number(beforeValue * 13.59509806, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_cmz") {
+                //磅力/英寸2装换到毫米水柱
+                QString outStr = QString::number(beforeValue * 703.06954974, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            } else if (beforeName == "lineEdit_kgf_cm2") {
+                //公斤力/厘米2装换到毫米水柱
+                QString outStr = QString::number(beforeValue * 10000, 'f', numOfDecimalPoints);
+                ledit->setText(outStr);
+            }
+        }
+    }
+}
+
+void frmMain::on_btnMenu_Min_clicked()
+{
+    showMinimized();
+}
+void frmMain::on_btnMenu_Max_clicked()
+{
+    static bool max = false;
+    static QRect location = this->geometry();
+
+    if (max) {
+        this->setGeometry(location);
+    } else {
+        location = this->geometry();
+        this->setGeometry(qApp->desktop()->availableGeometry());
+    }
+
+    this->setProperty("canMove", max);
+    max = !max;
+}
+void frmMain::on_btnMenu_Close_clicked()
+{
+    close();
+}
+void frmMain::on_spinBox_rbit_valueChanged(int arg1)
+{
+    numOfDecimalPoints = arg1;
+    QList<QLineEdit *> ledits = ui->page1->findChildren<QLineEdit *>();
+
+    foreach (QLineEdit *ledit, ledits) {
+        ledit->setValidator(new QDoubleValidator(0, DBL_MAX, arg1, this));
+    }
+}

unitconversion/form/frmmain.h

@@ -0,0 +1,37 @@
+#ifndef FRMMAIN_H
+#define FRMMAIN_H
+
+#include <QDialog>
+
+namespace Ui {
+class frmMain;
+}
+
+class frmMain : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit frmMain(QWidget *parent = 0);
+    ~frmMain();
+
+protected:
+    bool eventFilter(QObject *watched, QEvent *event);
+
+private:
+    Ui::frmMain *ui;
+    int numOfDecimalPoints;
+
+private slots:
+    void initForm();
+    void buttonClick();
+    void doTextEdited(const QString);
+
+private slots:
+    void on_btnMenu_Min_clicked();
+    void on_btnMenu_Max_clicked();
+    void on_btnMenu_Close_clicked();
+    void on_spinBox_rbit_valueChanged(int arg1);
+};
+
+#endif // UIDEMO01_H

unitconversion/form/frmmain.ui

@@ -0,0 +1,506 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>frmMain</class>
+ <widget class="QDialog" name="frmMain">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>800</width>
+    <height>600</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="0" column="0">
+    <widget class="QWidget" name="widgetTitle" native="true">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <layout class="QHBoxLayout" name="horizontalLayout_2">
+      <property name="spacing">
+       <number>10</number>
+      </property>
+      <property name="leftMargin">
+       <number>10</number>
+      </property>
+      <property name="topMargin">
+       <number>0</number>
+      </property>
+      <property name="rightMargin">
+       <number>0</number>
+      </property>
+      <property name="bottomMargin">
+       <number>0</number>
+      </property>
+      <item>
+       <widget class="QLabel" name="labIco">
+        <property name="text">
+         <string/>
+        </property>
+        <property name="pixmap">
+         <pixmap resource="../other/main.qrc">:/image/logo.png</pixmap>
+        </property>
+        <property name="scaledContents">
+         <bool>true</bool>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignCenter</set>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QLabel" name="labTitle">
+        <property name="styleSheet">
+         <string notr="true"/>
+        </property>
+        <property name="text">
+         <string/>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QWidget" name="widgetTop" native="true">
+        <layout class="QHBoxLayout" name="horizontalLayout_3">
+         <property name="spacing">
+          <number>0</number>
+         </property>
+         <property name="leftMargin">
+          <number>0</number>
+         </property>
+         <property name="topMargin">
+          <number>0</number>
+         </property>
+         <property name="rightMargin">
+          <number>0</number>
+         </property>
+         <property name="bottomMargin">
+          <number>0</number>
+         </property>
+         <item>
+          <widget class="QToolButton" name="btnMain">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Expanding">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="text">
+            <string>主界面</string>
+           </property>
+           <property name="icon">
+            <iconset resource="../other/main.qrc">
+             <normaloff>:/image/main_main.png</normaloff>:/image/main_main.png</iconset>
+           </property>
+           <property name="toolButtonStyle">
+            <enum>Qt::ToolButtonTextUnderIcon</enum>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QToolButton" name="btnExit">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Expanding">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="styleSheet">
+            <string notr="true"/>
+           </property>
+           <property name="text">
+            <string>用户退出</string>
+           </property>
+           <property name="icon">
+            <iconset resource="../other/main.qrc">
+             <normaloff>:/image/main_exit.png</normaloff>:/image/main_exit.png</iconset>
+           </property>
+           <property name="toolButtonStyle">
+            <enum>Qt::ToolButtonTextUnderIcon</enum>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </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>
+      <item>
+       <widget class="QWidget" name="widgetMenu" native="true">
+        <layout class="QGridLayout" name="gridLayout_2">
+         <property name="leftMargin">
+          <number>0</number>
+         </property>
+         <property name="topMargin">
+          <number>0</number>
+         </property>
+         <property name="rightMargin">
+          <number>0</number>
+         </property>
+         <property name="bottomMargin">
+          <number>0</number>
+         </property>
+         <property name="spacing">
+          <number>0</number>
+         </property>
+         <item row="1" column="1" colspan="3">
+          <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>
+         <item row="0" column="1">
+          <widget class="QPushButton" name="btnMenu_Min">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Minimum" vsizetype="Expanding">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="minimumSize">
+            <size>
+             <width>30</width>
+             <height>30</height>
+            </size>
+           </property>
+           <property name="cursor">
+            <cursorShape>ArrowCursor</cursorShape>
+           </property>
+           <property name="focusPolicy">
+            <enum>Qt::NoFocus</enum>
+           </property>
+           <property name="toolTip">
+            <string>最小化</string>
+           </property>
+           <property name="text">
+            <string/>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="3">
+          <widget class="QPushButton" name="btnMenu_Close">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Minimum" vsizetype="Expanding">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="minimumSize">
+            <size>
+             <width>30</width>
+             <height>30</height>
+            </size>
+           </property>
+           <property name="cursor">
+            <cursorShape>ArrowCursor</cursorShape>
+           </property>
+           <property name="focusPolicy">
+            <enum>Qt::NoFocus</enum>
+           </property>
+           <property name="toolTip">
+            <string>关闭</string>
+           </property>
+           <property name="text">
+            <string/>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="2">
+          <widget class="QPushButton" name="btnMenu_Max">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Minimum" vsizetype="Expanding">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="minimumSize">
+            <size>
+             <width>30</width>
+             <height>30</height>
+            </size>
+           </property>
+           <property name="focusPolicy">
+            <enum>Qt::NoFocus</enum>
+           </property>
+           <property name="text">
+            <string/>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item row="1" column="0">
+    <widget class="QStackedWidget" name="stackedWidget">
+     <property name="styleSheet">
+      <string notr="true"/>
+     </property>
+     <property name="currentIndex">
+      <number>0</number>
+     </property>
+     <widget class="QWidget" name="page1">
+      <layout class="QHBoxLayout" name="horizontalLayout">
+       <item>
+        <spacer name="horizontalSpacer_2">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>104</width>
+           <height>20</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+       <item>
+        <layout class="QVBoxLayout" name="verticalLayout">
+         <item>
+          <widget class="QLabel" name="label_rbit">
+           <property name="text">
+            <string>小数点保留位</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_bar">
+           <property name="text">
+            <string>巴 (bar)</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_kpa">
+           <property name="text">
+            <string>千帕 (kPa)</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_mbar">
+           <property name="text">
+            <string>毫巴 (mbar)</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_unit">
+           <property name="text">
+            <string>标准大气压</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_feet">
+           <property name="text">
+            <string>磅力/英尺2</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_british_hg">
+           <property name="text">
+            <string>英吋汞柱</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_kilogram_force">
+           <property name="text">
+            <string>公斤力/米2</string>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item>
+        <layout class="QVBoxLayout" name="verticalLayout_2">
+         <item>
+          <widget class="QSpinBox" name="spinBox_rbit">
+           <property name="minimum">
+            <number>1</number>
+           </property>
+           <property name="maximum">
+            <number>10</number>
+           </property>
+           <property name="value">
+            <number>1</number>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="lineEdit_bar"/>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="lineEdit_kpa"/>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="lineEdit_mbar"/>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="lineEdit_unit"/>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="lineEdit_feet"/>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="lineEdit_british_hg"/>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="lineEdit_kilogram_force"/>
+         </item>
+        </layout>
+       </item>
+       <item>
+        <spacer name="horizontalSpacer_4">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>105</width>
+           <height>20</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+       <item>
+        <layout class="QVBoxLayout" name="verticalLayout_7">
+         <item>
+          <widget class="QLabel" name="label_mpa">
+           <property name="text">
+            <string>兆帕 (MPa)</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_hpa">
+           <property name="text">
+            <string>百帕 (hPa)</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_pascal">
+           <property name="text">
+            <string>帕斯卡</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_mmhg">
+           <property name="text">
+            <string>毫米汞柱 (托)</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_cmz">
+           <property name="text">
+            <string>磅力/英寸2</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_kgf_cm2">
+           <property name="text">
+            <string>公斤力/厘米2</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_mm_water_column">
+           <property name="text">
+            <string>毫米水柱</string>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item>
+        <layout class="QVBoxLayout" name="verticalLayout_8">
+         <item>
+          <widget class="QLineEdit" name="lineEdit_mpa"/>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="lineEdit_hpa"/>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="lineEdit_pascal"/>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="lineEdit_mmhg"/>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="lineEdit_cmz"/>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="lineEdit_kgf_cm2"/>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="lineEdit_mm_water_column"/>
+         </item>
+        </layout>
+       </item>
+       <item>
+        <spacer name="horizontalSpacer_3">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>104</width>
+           <height>20</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="page2">
+      <layout class="QVBoxLayout" name="verticalLayout_3"/>
+     </widget>
+     <widget class="QWidget" name="page3">
+      <layout class="QVBoxLayout" name="verticalLayout_5"/>
+     </widget>
+     <widget class="QWidget" name="page4">
+      <layout class="QVBoxLayout" name="verticalLayout_4"/>
+     </widget>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources>
+  <include location="../other/main.qrc"/>
+ </resources>
+ <connections/>
+</ui>

unitconversion/main.cpp

@@ -0,0 +1,42 @@
+#include "frmmain.h"
+#include "appinit.h"
+#include "qapplication.h"
+#include "qtextcodec.h"
+#include "qfile.h"
+#include "qdebug.h"
+
+int main(int argc, char *argv[])
+{
+    QApplication a(argc, argv);
+    a.setFont(QFont("Microsoft Yahei", 9));
+    AppInit::Instance()->start();
+
+#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
+
+    //加载样式表
+    QFile file(":/qss/psblack.css");
+    if (file.open(QFile::ReadOnly)) {
+        QString qss = QLatin1String(file.readAll());
+        QString paletteColor = qss.mid(20, 7);
+        qApp->setPalette(QPalette(QColor(paletteColor)));
+        qApp->setStyleSheet(qss);
+        file.close();
+    }    
+
+    frmMain w;
+    w.show();
+
+    return a.exec();
+}

unitconversion/other/main.qrc

@@ -0,0 +1,8 @@
+<RCC>
+    <qresource prefix="/">
+        <file>image/fontawesome-webfont.ttf</file>
+        <file>image/main_exit.png</file>
+        <file>image/logo.png</file>
+        <file>image/main_main.png</file>
+    </qresource>
+</RCC>

unitconversion/other/qss.qrc

@@ -0,0 +1,23 @@
+<RCC>
+    <qresource prefix="/">
+        <file>qss/psblack.css</file>
+        <file>qss/psblack/add_bottom.png</file>
+        <file>qss/psblack/add_left.png</file>
+        <file>qss/psblack/add_right.png</file>
+        <file>qss/psblack/add_top.png</file>
+        <file>qss/psblack/branch_close.png</file>
+        <file>qss/psblack/branch_open.png</file>
+        <file>qss/psblack/calendar_nextmonth.png</file>
+        <file>qss/psblack/calendar_prevmonth.png</file>
+        <file>qss/psblack/checkbox_checked.png</file>
+        <file>qss/psblack/checkbox_checked_disable.png</file>
+        <file>qss/psblack/checkbox_parcial.png</file>
+        <file>qss/psblack/checkbox_parcial_disable.png</file>
+        <file>qss/psblack/checkbox_unchecked.png</file>
+        <file>qss/psblack/checkbox_unchecked_disable.png</file>
+        <file>qss/psblack/radiobutton_checked.png</file>
+        <file>qss/psblack/radiobutton_checked_disable.png</file>
+        <file>qss/psblack/radiobutton_unchecked.png</file>
+        <file>qss/psblack/radiobutton_unchecked_disable.png</file>
+    </qresource>
+</RCC>

unitconversion/other/qss/psblack.css

@@ -0,0 +1,657 @@
+QPalette{background:#444444;}*{outline:0px;color:#DCDCDC;}
+
+QWidget[form="true"]{
+border:1px solid #242424;
+border-radius:0px;
+}
+
+QWidget[form="bottom"]{
+background:#484848;
+}
+
+QWidget[form="bottom"] .QFrame{
+border:1px solid #DCDCDC;
+}
+
+QWidget[form="bottom"] QLabel,QWidget[form="title"] QLabel{
+border-radius:0px;
+color:#DCDCDC;
+background:none;
+border-style:none;
+}
+
+QWidget[form="title"],QWidget[nav="left"],QWidget[nav="top"] QAbstractButton{
+border-style:none;
+border-radius:0px;
+padding:5px;
+color:#DCDCDC;
+background:qlineargradient(spread:pad,x1:0,y1:0,x2:0,y2:1,stop:0 #484848,stop:1 #383838);
+}
+
+QWidget[nav="top"] QAbstractButton:hover,QWidget[nav="top"] QAbstractButton:pressed,QWidget[nav="top"] QAbstractButton:checked{
+border-style:solid;
+border-width:0px 0px 2px 0px;
+padding:4px 4px 2px 4px;
+border-color:#00BB9E;
+background:qlineargradient(spread:pad,x1:0,y1:0,x2:0,y2:1,stop:0 #646464,stop:1 #525252);
+}
+
+QWidget[nav="left"] QAbstractButton{
+border-radius:0px;
+color:#DCDCDC;
+background:none;
+border-style:none;
+}
+
+QWidget[nav="left"] QAbstractButton:hover{
+color:#FFFFFF;
+background-color:#00BB9E;
+}
+
+QWidget[nav="left"] QAbstractButton:checked,QWidget[nav="left"] QAbstractButton:pressed{
+color:#DCDCDC;
+border-style:solid;
+border-width:0px 0px 0px 2px;
+padding:4px 4px 4px 2px;
+border-color:#00BB9E;
+background-color:#444444;
+}
+
+QWidget[video="true"] QLabel{
+color:#DCDCDC;
+border:1px solid #242424;
+background:qlineargradient(spread:pad,x1:0,y1:0,x2:0,y2:1,stop:0 #484848,stop:1 #383838);
+}
+
+QWidget[video="true"] QLabel:focus{
+border:1px solid #00BB9E;
+background:qlineargradient(spread:pad,x1:0,y1:0,x2:0,y2:1,stop:0 #646464,stop:1 #525252);
+}
+
+QLineEdit,QTextEdit,QPlainTextEdit,QSpinBox,QDoubleSpinBox,QComboBox,QDateEdit,QTimeEdit,QDateTimeEdit{
+border:1px solid #242424;
+border-radius:3px;
+padding:2px;
+background:none;
+selection-background-color:#00BB9E;
+selection-color:#FFFFFF;
+}
+
+QLineEdit:focus,QTextEdit:focus,QPlainTextEdit:focus,QSpinBox:focus,QDoubleSpinBox:focus,QComboBox:focus,QDateEdit:focus,QTimeEdit:focus,QDateTimeEdit:focus,QLineEdit:hover,QTextEdit:hover,QPlainTextEdit:hover,QSpinBox:hover,QDoubleSpinBox:hover,QComboBox:hover,QDateEdit:hover,QTimeEdit:hover,QDateTimeEdit:hover{
+border:1px solid #242424;
+}
+
+QLineEdit[echoMode="2"]{
+lineedit-password-character:9679;
+}
+
+.QFrame{
+border:1px solid #242424;
+border-radius:3px;
+}
+
+.QGroupBox{
+border:1px solid #242424;
+border-radius:5px;
+margin-top:3ex;
+}
+
+.QGroupBox::title{
+subcontrol-origin:margin;
+position:relative;
+left:10px;
+}
+
+.QPushButton,.QToolButton{
+border-style:none;
+border:1px solid #242424;
+color:#DCDCDC;
+padding:5px;
+min-height:15px;
+border-radius:5px;
+background:qlineargradient(spread:pad,x1:0,y1:0,x2:0,y2:1,stop:0 #484848,stop:1 #383838);
+}
+
+.QPushButton:hover,.QToolButton:hover{
+background:qlineargradient(spread:pad,x1:0,y1:0,x2:0,y2:1,stop:0 #646464,stop:1 #525252);
+}
+
+.QPushButton:pressed,.QToolButton:pressed{
+background:qlineargradient(spread:pad,x1:0,y1:0,x2:0,y2:1,stop:0 #484848,stop:1 #383838);
+}
+
+.QToolButton::menu-indicator{
+image:None;
+}
+
+QToolButton#btnMenu,QPushButton#btnMenu_Min,QPushButton#btnMenu_Max,QPushButton#btnMenu_Close{
+border-radius:3px;
+color:#DCDCDC;
+padding:3px;
+margin:0px;
+background:none;
+border-style:none;
+}
+
+QToolButton#btnMenu:hover,QPushButton#btnMenu_Min:hover,QPushButton#btnMenu_Max:hover{
+color:#FFFFFF;
+margin:1px 1px 2px 1px;
+background-color:rgba(51,127,209,230);
+}
+
+QPushButton#btnMenu_Close:hover{
+color:#FFFFFF;
+margin:1px 1px 2px 1px;
+background-color:rgba(238,0,0,128);
+}
+
+QRadioButton::indicator{
+width:15px;
+height:15px;
+}
+
+QRadioButton::indicator::unchecked{
+image:url(:/qss/psblack/radiobutton_unchecked.png);
+}
+
+QRadioButton::indicator::unchecked:disabled{
+image:url(:/qss/psblack/radiobutton_unchecked_disable.png);
+}
+
+QRadioButton::indicator::checked{
+image:url(:/qss/psblack/radiobutton_checked.png);
+}
+
+QRadioButton::indicator::checked:disabled{
+image:url(:/qss/psblack/radiobutton_checked_disable.png);
+}
+
+QGroupBox::indicator,QTreeWidget::indicator,QListWidget::indicator{
+padding:0px -3px 0px 0px;
+}
+
+QCheckBox::indicator,QGroupBox::indicator,QTreeWidget::indicator,QListWidget::indicator{
+width:13px;
+height:13px;
+}
+
+QCheckBox::indicator:unchecked,QGroupBox::indicator:unchecked,QTreeWidget::indicator:unchecked,QListWidget::indicator:unchecked{
+image:url(:/qss/psblack/checkbox_unchecked.png);
+}
+
+QCheckBox::indicator:unchecked:disabled,QGroupBox::indicator:unchecked:disabled,QTreeWidget::indicator:unchecked:disabled,QListWidget::indicator:disabled{
+image:url(:/qss/psblack/checkbox_unchecked_disable.png);
+}
+
+QCheckBox::indicator:checked,QGroupBox::indicator:checked,QTreeWidget::indicator:checked,QListWidget::indicator:checked{
+image:url(:/qss/psblack/checkbox_checked.png);
+}
+
+QCheckBox::indicator:checked:disabled,QGroupBox::indicator:checked:disabled,QTreeWidget::indicator:checked:disabled,QListWidget::indicator:checked:disabled{
+image:url(:/qss/psblack/checkbox_checked_disable.png);
+}
+
+QCheckBox::indicator:indeterminate,QGroupBox::indicator:indeterminate,QTreeWidget::indicator:indeterminate,QListWidget::indicator:indeterminate{
+image:url(:/qss/psblack/checkbox_parcial.png);
+}
+
+QCheckBox::indicator:indeterminate:disabled,QGroupBox::indicator:indeterminate:disabled,QTreeWidget::indicator:indeterminate:disabled,QListWidget::indicator:indeterminate:disabled{
+image:url(:/qss/psblack/checkbox_parcial_disable.png);
+}
+
+QTimeEdit::up-button,QDateEdit::up-button,QDateTimeEdit::up-button,QDoubleSpinBox::up-button,QSpinBox::up-button{
+image:url(:/qss/psblack/add_top.png);
+width:10px;
+height:10px;
+padding:2px 5px 0px 0px;
+}
+
+QTimeEdit::down-button,QDateEdit::down-button,QDateTimeEdit::down-button,QDoubleSpinBox::down-button,QSpinBox::down-button{
+image:url(:/qss/psblack/add_bottom.png);
+width:10px;
+height:10px;
+padding:0px 5px 2px 0px;
+}
+
+QTimeEdit::up-button:pressed,QDateEdit::up-button:pressed,QDateTimeEdit::up-button:pressed,QDoubleSpinBox::up-button:pressed,QSpinBox::up-button:pressed{
+top:-2px;
+}
+  
+QTimeEdit::down-button:pressed,QDateEdit::down-button:pressed,QDateTimeEdit::down-button:pressed,QDoubleSpinBox::down-button:pressed,QSpinBox::down-button:pressed,QSpinBox::down-button:pressed{
+bottom:-2px;
+}
+
+QComboBox::down-arrow,QDateEdit[calendarPopup="true"]::down-arrow,QTimeEdit[calendarPopup="true"]::down-arrow,QDateTimeEdit[calendarPopup="true"]::down-arrow{
+image:url(:/qss/psblack/add_bottom.png);
+width:10px;
+height:10px;
+right:2px;
+}
+
+QComboBox::drop-down,QDateEdit::drop-down,QTimeEdit::drop-down,QDateTimeEdit::drop-down{
+subcontrol-origin:padding;
+subcontrol-position:top right;
+width:15px;
+border-left-width:0px;
+border-left-style:solid;
+border-top-right-radius:3px;
+border-bottom-right-radius:3px;
+border-left-color:#242424;
+}
+
+QComboBox::drop-down:on{
+top:1px;
+}
+
+QMenuBar::item{
+color:#DCDCDC;
+background-color:#484848;
+margin:0px;
+padding:3px 10px;
+}
+
+QMenu,QMenuBar,QMenu:disabled,QMenuBar:disabled{
+color:#DCDCDC;
+background-color:#484848;
+border:1px solid #242424;
+margin:0px;
+}
+
+QMenu::item{
+padding:3px 20px;
+}
+
+QMenu::indicator{
+width:13px;
+height:13px;
+}
+
+QMenu::item:selected,QMenuBar::item:selected{
+color:#DCDCDC;
+border:0px solid #242424;
+background:#646464;
+}
+
+QMenu::separator{
+height:1px;
+background:#242424;
+}
+
+QProgressBar{
+min-height:10px;
+background:#484848;
+border-radius:5px;
+text-align:center;
+border:1px solid #484848;
+}
+
+QProgressBar:chunk{
+border-radius:5px;
+background-color:#242424;
+}
+
+QSlider::groove:horizontal{
+background:#484848;
+height:8px;
+border-radius:4px;
+}
+
+QSlider::add-page:horizontal{
+background:#484848;
+height:8px;
+border-radius:4px;
+}
+
+QSlider::sub-page:horizontal{
+background:#242424;
+height:8px;
+border-radius:4px;
+}
+
+QSlider::handle:horizontal{
+width:13px;
+margin-top:-3px;
+margin-bottom:-3px;
+border-radius:6px;
+background:qradialgradient(spread:pad,cx:0.5,cy:0.5,radius:0.5,fx:0.5,fy:0.5,stop:0.6 #444444,stop:0.8 #242424);
+}
+
+QSlider::groove:vertical{
+width:8px;
+border-radius:4px;
+background:#484848;
+}
+
+QSlider::add-page:vertical{
+width:8px;
+border-radius:4px;
+background:#484848;
+}
+
+QSlider::sub-page:vertical{
+width:8px;
+border-radius:4px;
+background:#242424;
+}
+
+QSlider::handle:vertical{
+height:14px;
+margin-left:-3px;
+margin-right:-3px;
+border-radius:6px;
+background:qradialgradient(spread:pad,cx:0.5,cy:0.5,radius:0.5,fx:0.5,fy:0.5,stop:0.6 #444444,stop:0.8 #242424);
+}
+
+QScrollBar:horizontal{
+background:#484848;
+padding:0px;
+border-radius:6px;
+max-height:12px;
+}
+
+QScrollBar::handle:horizontal{
+background:#242424;
+min-width:50px;
+border-radius:6px;
+}
+
+QScrollBar::handle:horizontal:hover{
+background:#00BB9E;
+}
+
+QScrollBar::handle:horizontal:pressed{
+background:#00BB9E;
+}
+
+QScrollBar::add-page:horizontal{
+background:none;
+}
+
+QScrollBar::sub-page:horizontal{
+background:none;
+}
+
+QScrollBar::add-line:horizontal{
+background:none;
+}
+
+QScrollBar::sub-line:horizontal{
+background:none;
+}
+
+QScrollBar:vertical{
+background:#484848;
+padding:0px;
+border-radius:6px;
+max-width:12px;
+}
+
+QScrollBar::handle:vertical{
+background:#242424;
+min-height:50px;
+border-radius:6px;
+}
+
+QScrollBar::handle:vertical:hover{
+background:#00BB9E;
+}
+
+QScrollBar::handle:vertical:pressed{
+background:#00BB9E;
+}
+
+QScrollBar::add-page:vertical{
+background:none;
+}
+
+QScrollBar::sub-page:vertical{
+background:none;
+}
+
+QScrollBar::add-line:vertical{
+background:none;
+}
+
+QScrollBar::sub-line:vertical{
+background:none;
+}
+
+QScrollArea{
+border:0px;
+}
+
+QTreeView,QListView,QTableView,QTabWidget::pane{
+border:1px solid #242424;
+selection-background-color:#646464;
+selection-color:#DCDCDC;
+alternate-background-color:#525252;
+gridline-color:#242424;
+}
+
+QTreeView::branch:closed:has-children{
+margin:4px;
+border-image:url(:/qss/psblack/branch_open.png);
+}
+
+QTreeView::branch:open:has-children{
+margin:4px;
+border-image:url(:/qss/psblack/branch_close.png);
+}
+
+QTreeView,QListView,QTableView,QSplitter::handle,QTreeView::branch{
+background:#444444;
+}
+
+QTableView::item:selected,QListView::item:selected,QTreeView::item:selected{
+color:#DCDCDC;
+background:qlineargradient(spread:pad,x1:0,y1:0,x2:0,y2:1,stop:0 #484848,stop:1 #383838);
+}
+
+QTableView::item:hover,QListView::item:hover,QTreeView::item:hover,QHeaderView{
+color:#DCDCDC;
+background:qlineargradient(spread:pad,x1:0,y1:0,x2:0,y2:1,stop:0 #646464,stop:1 #525252);
+}
+
+QTableView::item,QListView::item,QTreeView::item{
+padding:1px;
+margin:0px;
+}
+
+QHeaderView::section,QTableCornerButton:section{
+padding:3px;
+margin:0px;
+color:#DCDCDC;
+border:1px solid #242424;
+border-left-width:0px;
+border-right-width:1px;
+border-top-width:0px;
+border-bottom-width:1px;
+background:qlineargradient(spread:pad,x1:0,y1:0,x2:0,y2:1,stop:0 #646464,stop:1 #525252);
+}
+
+QTabBar::tab{
+border:1px solid #242424;
+color:#DCDCDC;
+margin:0px;
+background:qlineargradient(spread:pad,x1:0,y1:0,x2:0,y2:1,stop:0 #646464,stop:1 #525252);
+}
+
+QTabBar::tab:selected,QTabBar::tab:hover{
+border-style:solid;
+border-color:#00BB9E;
+background:#444444;
+}
+
+QTabBar::tab:top,QTabBar::tab:bottom{
+padding:3px 8px 3px 8px;
+}
+
+QTabBar::tab:left,QTabBar::tab:right{
+padding:8px 3px 8px 3px;
+}
+
+QTabBar::tab:top:selected,QTabBar::tab:top:hover{
+border-width:2px 0px 0px 0px;
+}
+
+QTabBar::tab:right:selected,QTabBar::tab:right:hover{
+border-width:0px 0px 0px 2px;
+}
+
+QTabBar::tab:bottom:selected,QTabBar::tab:bottom:hover{
+border-width:0px 0px 2px 0px;
+}
+
+QTabBar::tab:left:selected,QTabBar::tab:left:hover{
+border-width:0px 2px 0px 0px;
+}
+
+QTabBar::tab:first:top:selected,QTabBar::tab:first:top:hover,QTabBar::tab:first:bottom:selected,QTabBar::tab:first:bottom:hover{
+border-left-width:1px;
+border-left-color:#242424;
+}
+
+QTabBar::tab:first:left:selected,QTabBar::tab:first:left:hover,QTabBar::tab:first:right:selected,QTabBar::tab:first:right:hover{
+border-top-width:1px;
+border-top-color:#242424;
+}
+
+QTabBar::tab:last:top:selected,QTabBar::tab:last:top:hover,QTabBar::tab:last:bottom:selected,QTabBar::tab:last:bottom:hover{
+border-right-width:1px;
+border-right-color:#242424;
+}
+
+QTabBar::tab:last:left:selected,QTabBar::tab:last:left:hover,QTabBar::tab:last:right:selected,QTabBar::tab:last:right:hover{
+border-bottom-width:1px;
+border-bottom-color:#242424;
+}
+
+QStatusBar::item{
+border:0px solid #484848;
+border-radius:3px;
+}
+
+QToolBox::tab,QGroupBox#gboxDevicePanel,QGroupBox#gboxDeviceTitle,QFrame#gboxDevicePanel,QFrame#gboxDeviceTitle{
+padding:3px;
+border-radius:5px;
+color:#DCDCDC;
+background:qlineargradient(spread:pad,x1:0,y1:0,x2:0,y2:1,stop:0 #484848,stop:1 #383838);
+}
+
+QToolTip{
+border:0px solid #DCDCDC;
+padding:1px;
+color:#DCDCDC;
+background:qlineargradient(spread:pad,x1:0,y1:0,x2:0,y2:1,stop:0 #484848,stop:1 #383838);
+}
+
+QToolBox::tab:selected{
+background:qlineargradient(spread:pad,x1:0,y1:0,x2:0,y2:1,stop:0 #646464,stop:1 #525252);
+}
+
+QPrintPreviewDialog QToolButton{
+border:0px solid #DCDCDC;
+border-radius:0px;
+margin:0px;
+padding:3px;
+background:none;
+}
+
+QColorDialog QPushButton,QFileDialog QPushButton{
+min-width:80px;
+}
+
+QToolButton#qt_calendar_prevmonth{
+icon-size:0px;
+min-width:20px;
+image:url(:/qss/psblack/calendar_prevmonth.png);
+}
+
+QToolButton#qt_calendar_nextmonth{
+icon-size:0px;
+min-width:20px;
+image:url(:/qss/psblack/calendar_nextmonth.png);
+}
+
+QToolButton#qt_calendar_prevmonth,QToolButton#qt_calendar_nextmonth,QToolButton#qt_calendar_monthbutton,QToolButton#qt_calendar_yearbutton{
+border:0px solid #DCDCDC;
+border-radius:3px;
+margin:3px 3px 3px 3px;
+padding:3px;
+background:none;
+}
+
+QToolButton#qt_calendar_prevmonth:hover,QToolButton#qt_calendar_nextmonth:hover,QToolButton#qt_calendar_monthbutton:hover,QToolButton#qt_calendar_yearbutton:hover,QToolButton#qt_calendar_prevmonth:pressed,QToolButton#qt_calendar_nextmonth:pressed,QToolButton#qt_calendar_monthbutton:pressed,QToolButton#qt_calendar_yearbutton:pressed{
+border:1px solid #242424;
+}
+
+QCalendarWidget QSpinBox#qt_calendar_yearedit{
+margin:2px;
+}
+
+QCalendarWidget QToolButton::menu-indicator{
+image:None;
+}
+
+QCalendarWidget QTableView{
+border-width:0px;
+}
+
+QCalendarWidget QWidget#qt_calendar_navigationbar{
+border:1px solid #242424;
+border-width:1px 1px 0px 1px;
+background:qlineargradient(spread:pad,x1:0,y1:0,x2:0,y2:1,stop:0 #484848,stop:1 #383838);
+}
+
+QComboBox QAbstractItemView::item{
+min-height:20px;
+min-width:10px;
+}
+
+QTableView[model="true"]::item{
+padding:0px;
+margin:0px;
+}
+
+QTableView QLineEdit,QTableView QComboBox,QTableView QSpinBox,QTableView QDoubleSpinBox,QTableView QDateEdit,QTableView QTimeEdit,QTableView QDateTimeEdit{
+border-width:0px;
+border-radius:0px;
+}
+
+QTableView QLineEdit:focus,QTableView QComboBox:focus,QTableView QSpinBox:focus,QTableView QDoubleSpinBox:focus,QTableView QDateEdit:focus,QTableView QTimeEdit:focus,QTableView QDateTimeEdit:focus{
+border-width:0px;
+border-radius:0px;
+}
+
+QLineEdit,QTextEdit,QPlainTextEdit,QSpinBox,QDoubleSpinBox,QComboBox,QDateEdit,QTimeEdit,QDateTimeEdit{
+background:#444444;
+}
+
+QTabWidget::pane:top{top:-1px;}
+QTabWidget::pane:bottom{bottom:-1px;}
+QTabWidget::pane:left{right:-1px;}
+QTabWidget::pane:right{left:-1px;}
+
+QDialog {
+background-color:#444444;
+color:#DCDCDC;
+}
+
+QDialogButtonBox > QPushButton {
+min-width:50px;
+}
+
+*:disabled,QMenu::item:disabled{
+background:#444444;
+border-color:#484848;
+color:#242424;
+}
+
+/*TextColor:#DCDCDC*/
+/*PanelColor:#444444*/
+/*BorderColor:#242424*/
+/*NormalColorStart:#484848*/
+/*NormalColorEnd:#383838*/
+/*DarkColorStart:#646464*/
+/*DarkColorEnd:#525252*/
+/*HighColor:#00BB9E*/

unitconversion/unitconversion.pro

@@ -0,0 +1,33 @@
+#-------------------------------------------------
+#
+# Project created by QtCreator 2020-07-16T17:38:15
+#
+#-------------------------------------------------
+
+QT       += core gui
+
+greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
+
+TARGET      = unitConversionOfPressure
+
+RC_ICONS   = other/logo.ico
+
+TEMPLATE    = app
+MOC_DIR     = temp/moc
+RCC_DIR     = temp/rcc
+UI_DIR      = temp/ui
+OBJECTS_DIR = temp/obj
+DESTDIR     = $$PWD/../bin
+
+RESOURCES   += other/main.qrc
+RESOURCES   += other/qss.qrc
+CONFIG      += warn_off
+
+SOURCES     += main.cpp
+
+include     ($$PWD/api/api.pri)
+include     ($$PWD/form/form.pri)
+
+INCLUDEPATH += $$PWD
+INCLUDEPATH += $$PWD/api
+INCLUDEPATH += $$PWD/form