Exemplo n.º 1
0
void ContactDialog::addAnniversary(const DateItem &ann)
{
    anniversaryDetails.push_back(ann);
    // Value
    QDateTimeEdit* dte = new QDateTimeEdit(this);
    dte->setObjectName(QString("dteAnn%1Date").arg(anniversaryCount+1));
    dte->setDateTime(ann.value);
    DateDetailsDialog::setDateFormat(dte, ann.hasTime);
    dte->setCalendarPopup(true);
    layAnniversaries->addWidget(dte, anniversaryCount, 0);
    // Details button
    QPushButton* btnDet = new QPushButton(this);
    btnDet->setObjectName(QString("btnAnn%1Details").arg(anniversaryCount+1));
    btnDet->setText(ui->btnBDayDetails->text());
    connect(btnDet, SIGNAL(clicked()), this, SLOT(slotAnnDetails()));
    layAnniversaries->addWidget(btnDet, anniversaryCount, 1);
    // Delete button
    QToolButton* btnD = addDelButton(anniversaryCount, "Ann", SLOT(slotDelAnniversary()));
    layAnniversaries->addWidget(btnD, anniversaryCount, 2);
    anniversaryCount++;
}
Exemplo n.º 2
0
QWidget * Q3EditorFactory::createEditor(QWidget * parent, const QVariant & v)
{
    QWidget * w = 0;
    switch(v.type()){
        case QVariant::Invalid:
            w = 0;
            break;
        case QVariant::Bool:
            w = new QComboBox(parent, "qt_editor_bool");
            ((QComboBox *) w)->insertItem(QLatin1String("False"));
            ((QComboBox *) w)->insertItem(QLatin1String("True"));
            break;
        case QVariant::UInt:
            w = new QSpinBox(0, 999999, 1, parent, "qt_editor_spinbox");
            break;
        case QVariant::Int:
            w = new QSpinBox(-999999, 999999, 1, parent, "qt_editor_int");
            break;
        case QVariant::String:
        case QVariant::Double:
            w = new QLineEdit(parent, "qt_editor_double");
            ((QLineEdit*)w)->setFrame(false);
            break;
        case QVariant::Date: {
            QDateTimeEdit *edit = new QDateTimeEdit(parent);
            edit->setDisplayFormat(QLatin1String("yyyy/MM/dd"));
            edit->setObjectName(QLatin1String("qt_editor_date"));
            w = edit; }
            break;
        case QVariant::Time: {
            QDateTimeEdit *edit = new QDateTimeEdit(parent);
            edit->setDisplayFormat(QLatin1String("hh:mm"));
            edit->setObjectName(QLatin1String("qt_editor_time"));
            w = edit; }
            break;
        case QVariant::DateTime:
            w = new QDateTimeEdit(parent);
            w->setObjectName(QLatin1String("qt_editor_datetime"));
            break;
#ifndef QT_NO_LABEL
        case QVariant::Pixmap:
            w = new QLabel(parent, QLatin1String("qt_editor_pixmap"));
            break;
#endif
        case QVariant::Palette:
        case QVariant::Color:
        case QVariant::Font:
        case QVariant::Brush:
        case QVariant::Bitmap:
        case QVariant::Cursor:
        case QVariant::Map:
        case QVariant::StringList:
        case QVariant::Rect:
        case QVariant::Size:
        case QVariant::IconSet:
        case QVariant::Point:
        case QVariant::PointArray:
        case QVariant::Region:
        case QVariant::SizePolicy:
        case QVariant::ByteArray:
        default:
            w = new QWidget(parent, "qt_editor_default");
            break;
    }
    return w;
}
Exemplo n.º 3
0
QWidget* WidgetStyle::createWidget(const QString& name)
{
    if(name == "CheckBox")
    {
        QCheckBox* box = new QCheckBox("CheckBox");
        box->setObjectName("CheckBox");
        return setLayoutWidget({ box }, { 100, 30 });
    }
    else if(name == "ComboBox")
    {
        QComboBox* box = new QComboBox;
        box->addItem("Item1");
        box->addItem("Item3");
        box->addItem("Item3");
        box->setObjectName("ComboBox");
        return setLayoutWidget({ box }, { 70, 30 });
    }
    else if(name == "DateEdit")
    {
        QDateEdit* date = new QDateEdit;
        date->setObjectName("DateEdit");
        return setLayoutWidget({ date }, { 110, 40 });
    }
    else if(name == "DateTimeEdit")
    {
        QDateTimeEdit* date = new QDateTimeEdit;
        date->setObjectName("DateTimeEdit");
        return setLayoutWidget({ date }, { 160, 30 });
    }
    else if(name == "Dialog")
    {
        QDialog* dialog = new QDialog;
        dialog->setObjectName("Dialog");
        return setLayoutWidget({ dialog }, { 160, 110 });
    }
    else if(name == "DockWidget") //?
    {
        QDockWidget* widget = new QDockWidget;
        widget->setObjectName("DockWidget");
        widget->resize(61, 22);
        return widget;
    }
    else if(name == "DoubleSpinBox")
    {
        QDoubleSpinBox* box = new QDoubleSpinBox;
        box->setObjectName("DoubleSpinBox");
        return setLayoutWidget({ box }, { 90, 40 });
    }
    else if(name == "Frame") //??
    {
        QFrame* frame = new QFrame;
        frame->setObjectName("Frame");
        frame->resize(150, 100);
        return frame;
    }
    else if(name == "GroupBox")
    {
        QGroupBox* box = new QGroupBox("GroupBox");
        box->setObjectName("GroupBox");
        return setLayoutWidget({ box }, { 160, 110 });
    }
    else if(name == "Label")
    {
        QLabel* label = new QLabel("Label");
        label->setObjectName("Label");
        return setLayoutWidget({ label }, { 40, 20});
    }
    else if(name == "LineEdit")
    {
        QLineEdit* line = new QLineEdit;
        line->setObjectName("LineEdit");
        return setLayoutWidget({ line }, { 30, 30 });
    }
    else if(name == "ListView") //??
    {
        QListView* view = new QListView;
        view->setObjectName("ListView");
        view->resize(71, 71);
        return view;
    }
    else if(name == "ListWidget")
    {
        QListWidget* list = new QListWidget;
        list->setObjectName("ListWidget");
        for(int i = 0; i < 20; i++)
            list->addItem(QString("Item %1").arg(i));
        return setLayoutWidget({ list }, { 80, 80 });
    }
    else if(name == "MainWindow")
    {
        QMainWindow* window = new QMainWindow;
        window->setObjectName("MainWindow");
        return setLayoutWidget({ window }, { 160, 110 });
    }
    else if(name == "Menu")
    {
        QMenu* parentMenu = new QMenu;
        parentMenu->setObjectName("Menu");
        parentMenu->addMenu("Menu1");
        QMenu* menu1 = parentMenu->addMenu("Menu2");
        menu1->addMenu("Menu1");
        menu1->addMenu("Menu2");
        parentMenu->addSeparator();
        parentMenu->addMenu("Menu3");
        return setLayoutWidget({ parentMenu }, { 160, 110 });
    }
    else if(name == "MenuBar")
    {
        QMenuBar* bar = new QMenuBar;
        bar->setObjectName("QMenuBar");
        QMenu* menu1 = bar->addMenu("MenuBar1");
        menu1->addMenu("Menu1");
        menu1->addSeparator();
        menu1->addMenu("Menu2");
        QMenu* menu2 = bar->addMenu("MenuBar2");
        menu2->addMenu("Menu1");
        menu2->addSeparator();
        menu2->addMenu("Menu2");
        QMenu* menu3 = bar->addMenu("MenuBar3");
        menu3->addMenu("Menu1");
        menu3->addSeparator();
        menu3->addMenu("Menu2");
        return setLayoutWidget({ bar }, { 280, 60 });
    }
    else if(name == "ProgressBar")
    {
        QProgressBar* bar = new QProgressBar;
        bar->setObjectName("ProgressBar");
        bar->setRange(0, 100);
        bar->setValue(0);

        QTimer* timer = new QTimer(bar);
        this->connect(timer, &QTimer::timeout, this, [bar]()
        {
            if(bar->value() == 100)
                bar->setValue(0);
            else
                bar->setValue(bar->value() + 1);
        });
        timer->start(100);
        return setLayoutWidget({ bar }, { 110, 30 });
    }
    else if(name == "PushButton")
    {
        QPushButton* button = new QPushButton("PushButton");
        button->setObjectName("PushButton");
        return setLayoutWidget({ button }, { 125, 30 });
    }
    else if(name == "RadioButton")
    {
        QRadioButton* button = new QRadioButton("RadioButton");
        button->setObjectName("RadioButton");
        return setLayoutWidget({ button }, { 125, 30 });
    }
    else if(name == "ScrollBar")
    {
        QScrollBar* barH = new QScrollBar(Qt::Horizontal);
        QScrollBar* barV = new QScrollBar(Qt::Vertical);
        barH->setObjectName("ScrollBarH");
        barV->setObjectName("ScrollBarV");
        return setLayoutWidget({ barH, barV }, { 200, 100 });
    }
    else if(name == "Slider")
    {
        QSlider* sliderH = new QSlider(Qt::Horizontal);
        QSlider* sliderV = new QSlider(Qt::Vertical);
        sliderH->setObjectName("SliderH");
        sliderV->setObjectName("SliderV");
        return setLayoutWidget({ sliderH, sliderV }, { 200, 100 });
    }
    else if(name == "SpinBox")
    {
        QSpinBox* spinBox = new QSpinBox;
        spinBox->setObjectName("SpinBox");
        return setLayoutWidget({ spinBox }, { 60, 35 });
    }
    else if(name == "Splitter")
    {
        QSplitter* splitterV = new QSplitter(Qt::Vertical);
        QSplitter* splitterH = new QSplitter(Qt::Horizontal);
        splitterV->setObjectName("SplitterV");
        splitterH->setObjectName("SplitterH");
        splitterV->addWidget(new QPushButton("PushButton1"));
        splitterV->addWidget(new QPushButton("PushButton2"));
        splitterH->addWidget(splitterV);
        splitterH->addWidget(new QPushButton("PushButton3"));
        return setLayoutWidget({ splitterH }, { 250, 110 });
    }
    else if(name == "TabWidget")
    {
        QTabWidget* tab = new QTabWidget;
        tab->addTab(new QWidget, "Widget1");
        tab->addTab(new QWidget, "Widget2");
        tab->addTab(new QWidget, "Widget3");
        tab->setObjectName("TabWidget");
        return setLayoutWidget({ tab }, { 210, 110 });
    }
    else if(name == "TableView") //?
    {
        QTableView* view = new QTableView;
        view->setObjectName("TableView");
        view->resize(200, 100);
        return view;
    }
    else if(name == "TableWidget")
    {
        const int n = 100;
        QStringList list = { "one", "two", "three" };
        QTableWidget* table = new QTableWidget(n, n);
        table->setObjectName("TableWidget");
        table->setHorizontalHeaderLabels(list);
        table->setVerticalHeaderLabels(list);
        for(int i = 0; i < n; i++)
            for(int j = 0; j < n; j++)
                table->setItem(i, j, new QTableWidgetItem(QString("%1, %2").arg(i).arg(j)));
        return setLayoutWidget({ table }, { 210, 110 });
    }
    else if(name == "TextEdit")
    {
        QTextEdit* text = new QTextEdit;
        text->setObjectName("TextEdit");
        return setLayoutWidget({ text }, { 80, 80 });
    }
    else if(name == "TimeEdit")
    {
        QTimeEdit* time = new QTimeEdit;
        time->setObjectName("TimeEdit");
        return setLayoutWidget({ time }, { 80, 80 });
    }
    else if(name == "ToolButton")
    {
        QToolButton* button = new QToolButton;
        button->setText("ToolButton");
        button->setObjectName("ToolButton");
        return setLayoutWidget({ button }, { 95, 25 });
    }
    else if(name == "ToolBox")
    {
        QToolBox* box = new QToolBox;
        box->addItem(new QWidget, "Widget1");
        box->addItem(new QWidget, "Widget2");
        box->addItem(new QWidget, "Widget3");
        box->setObjectName("ToolBox");
        return setLayoutWidget({ box }, { 110, 180 });
    }
    else if(name == "TreeView") //?
    {
        QTreeView* tree = new QTreeView;
        tree->setObjectName("TreeView");
        tree->resize(200, 100);
        return tree;
    }
    else if(name == "TreeWidget")
    {
        QTreeWidget* tree = new QTreeWidget;
        tree->setObjectName("TreeWidget");
        tree->setHeaderLabels({ "Folders", "Used Space" });
        QTreeWidgetItem* item = new QTreeWidgetItem(tree);
        item->setText(0, "Local Disk");
        for(int i = 1; i < 20; i++)
        {
            QTreeWidgetItem* dir = new QTreeWidgetItem(item);
            dir->setText(0, "Directory" + QString::number(i));
            dir->setText(1, QString::number(i) + "MB");
        }
        tree->setItemExpanded(item, true);
        return setLayoutWidget({ tree }, { 210, 110 });
    }
    else if(name == "Widget")
    {
        QWidget* widget = new QWidget;
        widget->setObjectName("Widget");
        return setLayoutWidget({ widget }, { 210, 110 });
    }
    return nullptr;
}
Exemplo n.º 4
0
HistoryWidget::HistoryWidget(QWidget *parent)
    : QDialog(parent)
{
    setObjectName("HistoryWidget");
    setWindowTitle(tr("History Data View"));

    // layout - top
    QHBoxLayout *horiLayoutTop = new QHBoxLayout();

    QPushButton *buttonQuit = new QPushButton(this);
    buttonQuit->setObjectName("buttonQuit");
    horiLayoutTop->addSpacing(25);
    horiLayoutTop->addWidget(buttonQuit, 0, Qt::AlignLeft);
    horiLayoutTop->addStretch();

    // button-export
    QPushButton *buttonExport = new QPushButton(this);
    buttonExport->setObjectName("buttonExport");
    horiLayoutTop->addWidget(buttonExport);
    horiLayoutTop->addStretch();

    // button-open
    QPushButton *buttonOpen = new QPushButton(this);
    buttonOpen->setObjectName("buttonOpen");
    horiLayoutTop->addWidget(buttonOpen);
    horiLayoutTop->addStretch();

    QFormLayout *formLayoutTime = new QFormLayout();
    formLayoutTime->setFormAlignment(Qt::AlignVCenter);
    horiLayoutTop->addLayout(formLayoutTime);
    horiLayoutTop->addStretch();

    QDateTimeEdit *dateTimeEditStart = new QDateTimeEdit(this);
    dateTimeEditStart->setObjectName("dateTimeEditStart");
    dateTimeEditStart->setDisplayFormat("yyyy-MM-dd HH:mm:ss");
    formLayoutTime->addRow(tr("Start Time:"), dateTimeEditStart);

    QDateTimeEdit *dateTimeEditEnd = new QDateTimeEdit(this);
    dateTimeEditEnd->setObjectName("dateTimeEditEnd");
    dateTimeEditEnd->setDisplayFormat("yyyy-MM-dd HH:mm:ss");
    formLayoutTime->addRow(tr("End Time:"), dateTimeEditEnd);

    //LBP
    QFormLayout *formLayoutLBP = new QFormLayout();
    formLayoutLBP->setFormAlignment(Qt::AlignVCenter);
    formLayoutLBP->setLabelAlignment(Qt::AlignRight);
    horiLayoutTop->addLayout(formLayoutLBP);
    horiLayoutTop->addStretch();
    QCheckBox *checkBoxLBPMajor = new QCheckBox(tr("Major"), this);
    checkBoxLBPMajor->setProperty("curveColor", "#101010");
    QCheckBox *checkBoxLBPMinor = new QCheckBox(tr("Minor"), this);
    checkBoxLBPMinor->setProperty("curveColor", "#101010");
    formLayoutLBP->addRow(tr("LBP:"), checkBoxLBPMajor);
    formLayoutLBP->addRow("", checkBoxLBPMinor);

    //RBP
    QFormLayout *formLayoutRBP = new QFormLayout();
    formLayoutRBP->setFormAlignment(Qt::AlignVCenter);
    formLayoutRBP->setLabelAlignment(Qt::AlignRight);
    horiLayoutTop->addLayout(formLayoutRBP);
    horiLayoutTop->addStretch();
    QCheckBox *checkBoxRBPMajor = new QCheckBox(tr("Major"), this);
    checkBoxRBPMajor->setProperty("curveColor", "#101010");
    QCheckBox *checkBoxRBPMinor = new QCheckBox(tr("Minor"), this);
    checkBoxRBPMinor->setProperty("curveColor", "#101010");
    formLayoutRBP->addRow(tr("RBP:"), checkBoxRBPMajor);
    formLayoutRBP->addRow("", checkBoxRBPMinor);

    //LRP
    QFormLayout *formLayoutLRP = new QFormLayout();
    formLayoutLRP->setFormAlignment(Qt::AlignVCenter);
    formLayoutLRP->setLabelAlignment(Qt::AlignRight);
    horiLayoutTop->addLayout(formLayoutLRP);
    horiLayoutTop->addStretch();
    QCheckBox *checkBoxLRPTheory = new QCheckBox(tr("Theory"), this);
    checkBoxLRPTheory->setProperty("curveColor", "#101010");
    QCheckBox *checkBoxLRPReal = new QCheckBox(tr("Real"), this);
    checkBoxLRPReal->setProperty("curveColor", "#101010");
    formLayoutLRP->addRow(tr("LRP:"), checkBoxLRPTheory);
    formLayoutLRP->addRow("", checkBoxLRPReal);

    //RRP
    QFormLayout *formLayoutRRP = new QFormLayout();
    formLayoutRRP->setFormAlignment(Qt::AlignVCenter);
    formLayoutRRP->setLabelAlignment(Qt::AlignRight);
    horiLayoutTop->addLayout(formLayoutRRP);
    horiLayoutTop->addStretch();
    QCheckBox *checkBoxRRPTheory = new QCheckBox(tr("Theory"), this);
    checkBoxRRPTheory->setProperty("curveColor", "#101010");
    QCheckBox *checkBoxRRPReal = new QCheckBox(tr("Real"), this);
    checkBoxRRPReal->setProperty("curveColor", "#101010");
    formLayoutRRP->addRow(tr("RRP:"), checkBoxRRPTheory);
    formLayoutRRP->addRow("", checkBoxRRPReal);

    // button-update
    QPushButton *buttonUpdate = new QPushButton(this);
    buttonUpdate->setObjectName("buttonUpdate");
    horiLayoutTop->addWidget(buttonUpdate);
    horiLayoutTop->addStretch();
/*
    // button-undo
    QPushButton *buttonUndo = new QPushButton(this);
    buttonUndo->setObjectName("buttonUndo");
    horiLayoutTop->addWidget(buttonUndo);
    horiLayoutTop->addStretch();
*/
    // middle - curves
    CurveWidget* curveHistory = new CurveWidget(tr("History Data View"), this, true);
    curveHistory->setMaximumWidth(10000000);
    curveHistory->setScaleLabelFormat("yyyy/MM/dd\n  HH:mm:ss");
    curveHistory->clear();

    QVBoxLayout *vertLayoutMain = new QVBoxLayout(this);
    vertLayoutMain->addLayout(horiLayoutTop);
    vertLayoutMain->addWidget(curveHistory);

    connect(buttonQuit, &QPushButton::clicked, this, [=](){
        this->accept();
    });

    connect(buttonOpen, &QPushButton::clicked, this, [=](){
        QFileDialog fileDialog(this,
                               tr("Open history database files"),
                               QApplication::applicationDirPath().append("/../data"),
                               tr("Data Base File (*.db *.mdb)"));
        if (fileDialog.exec() == QDialog::Rejected) {
            return;
        }

        // clear curve
        curveHistory->clear();

        //
        QStringList filePaths = fileDialog.selectedFiles();
        if (filePaths.isEmpty()) {
            return;
        }

        QString filePath = filePaths.first();
        if (filePath.isEmpty()) {
            return;
        }

        // open database
        if (!DataBaseMgr::instance().open(filePath)) {
            Q_ASSERT(false);
            return;
        }

        //
        QDateTime startTime = QDateTime::fromMSecsSinceEpoch(DataBaseMgr::instance().startTime());
        QDateTime endTime = QDateTime::fromMSecsSinceEpoch(DataBaseMgr::instance().endTime());
        dateTimeEditStart->setDateTimeRange(startTime, endTime);
        dateTimeEditEnd->setDateTimeRange(startTime, endTime);
        dateTimeEditEnd->setDateTime(endTime);
        dateTimeEditStart->setDateTime(startTime);

        // curve title
        curveHistory->setTitle(tr("History Data View")
                               .append(" (")
                               .append(QFileInfo(filePath).fileName())
                               .append(")"));
    });
    connect(buttonExport, &QPushButton::clicked, this, [=](){
        QStringList filePaths = QFileDialog::getOpenFileNames(this,
                                                              tr("Convert data base files to txt format and save..."),
                                                              QApplication::applicationDirPath().append("/../data"),
                                                              tr("Data Base File (*.db *.mdb)"));
        if (filePaths.isEmpty()) {
            return;
        }

        //
        if (DataBaseMgr::instance().convertToText(filePaths)) {
            QMessageBox::information(this, tr("Convert Database file"), tr("Convert successfully!"));
        } else {
            QMessageBox::information(this, tr("Convert Database file"), tr("Convert failed!"));
        }
    });

    connect(dateTimeEditStart, &QDateTimeEdit::dateTimeChanged, this, [=](const QDateTime &dateTime){
        QDateTime endDateTime = dateTimeEditEnd->dateTime();
        if (dateTime > endDateTime) {
            dateTimeEditStart->setDateTime(endDateTime);
        }
    });

    connect(dateTimeEditEnd, &QDateTimeEdit::dateTimeChanged, this, [=](const QDateTime &dateTime){
        QDateTime startDateTime = dateTimeEditStart->dateTime();
        if (dateTime < startDateTime) {
            dateTimeEditEnd->setDateTime(startDateTime);
        }
    });

    connect(checkBoxLBPMajor, &QCheckBox::toggled, this, [=](bool checked){
        _v_curve_checked[0] = checked;
    });
    connect(checkBoxLBPMinor, &QCheckBox::toggled, this, [=](bool checked){
        _v_curve_checked[1] = checked;
    });
    connect(checkBoxRBPMajor, &QCheckBox::toggled, this, [=](bool checked){
        _v_curve_checked[2] = checked;
    });
    connect(checkBoxRBPMinor, &QCheckBox::toggled, this, [=](bool checked){
        _v_curve_checked[3] = checked;
    });
    connect(checkBoxLRPTheory, &QCheckBox::toggled, this, [=](bool checked){
        _v_curve_checked[4] = checked;
    });
    connect(checkBoxLRPReal, &QCheckBox::toggled, this, [=](bool checked){
        _v_curve_checked[5] = checked;
    });
    connect(checkBoxRRPTheory, &QCheckBox::toggled, this, [=](bool checked){
        _v_curve_checked[6] = checked;
    });
    connect(checkBoxRRPReal, &QCheckBox::toggled, this, [=](bool checked){
        _v_curve_checked[7] = checked;
    });

    connect(buttonUpdate, &QPushButton::clicked, this, [=](){
        // clear curve
        curveHistory->clear();

        QVector<QPointF> points;
        quint64 startTime = dateTimeEditStart->dateTime().toMSecsSinceEpoch();
        quint64 endTime = dateTimeEditEnd->dateTime().toMSecsSinceEpoch();

        // LBP-Major
        if (checkBoxLBPMajor->isChecked()) {
            // read
            points.clear();
            if (DataBaseMgr::instance().read("lMBrakeP", points, startTime, endTime)) {
                curveHistory->addCurve(tr("LBP-Major"), QPen(randomColor(0)), points);
            }
        }

        //QApplication::processEvents();

        // LBP-Minor
        if (checkBoxLBPMinor->isChecked()) {
            // read
            points.clear();
            if (DataBaseMgr::instance().read("lABrakeP", points, startTime, endTime)) {
                curveHistory->addCurve(tr("LBP-Minor"), QPen(randomColor(1)), points);
            }
        }

        //QApplication::processEvents();

        // RBP-Major
        if (checkBoxRBPMajor->isChecked()) {
            // read
            points.clear();
            if (DataBaseMgr::instance().read("rMBrakeP", points, startTime, endTime)) {
                curveHistory->addCurve(tr("RBP-Major"), QPen(randomColor(2)), points);
            }
        }

        //QApplication::processEvents();

        // RBP-Minor
        if (checkBoxRBPMinor->isChecked()) {
            // read
            points.clear();
            if (DataBaseMgr::instance().read("rABrakeP", points, startTime, endTime)) {
                curveHistory->addCurve(tr("RBP-Minor"), QPen(randomColor(3)), points);
            }
        }

        //QApplication::processEvents();

        // LRP-Theory
        if (checkBoxLRPTheory->isChecked()) {
            // read
            points.clear();
            if (DataBaseMgr::instance().read("lTheorySpd", points, startTime, endTime)) {
                curveHistory->addCurve(tr("LRP-Theory"), QPen(randomColor(4)), points);
            }
        }

        //QApplication::processEvents();

        // LRP-Real
        if (checkBoxLRPReal->isChecked()) {
            // read
            points.clear();
            if (DataBaseMgr::instance().read("lWheelSpd", points, startTime, endTime)) {
                curveHistory->addCurve(tr("LRP-Real"), QPen(randomColor(5)), points);
            }
        }

        //QApplication::processEvents();

        // RRP-Theory
        if (checkBoxRRPTheory->isChecked()) {
            // read
            points.clear();
            if (DataBaseMgr::instance().read("rTheorySpd", points, startTime, endTime)) {
                curveHistory->addCurve(tr("RRP-Theory"), QPen(randomColor(6)), points);
            }
        }

        //QApplication::processEvents();

        // RRP-Real
        if (checkBoxRRPReal->isChecked()) {
            // read
            points.clear();
            if (DataBaseMgr::instance().read("rWheelSpd", points, startTime, endTime)) {
                curveHistory->addCurve(tr("RRP-Real"), QPen(randomColor(7)), points);
            }
        }
    });
/*
    connect(buttonUndo, &QPushButton::clicked, this, [=](){
        curveHistory->setNormalScale();
    });
*/
    // finaly initialize
    checkBoxLBPMajor->setChecked(_v_curve_checked[0]);
    checkBoxLBPMinor->setChecked(_v_curve_checked[1]);
    checkBoxRBPMajor->setChecked(_v_curve_checked[2]);
    checkBoxRBPMinor->setChecked(_v_curve_checked[3]);
    checkBoxLRPTheory->setChecked(_v_curve_checked[4]);
    checkBoxLRPReal->setChecked(_v_curve_checked[5]);
    checkBoxRRPTheory->setChecked(_v_curve_checked[6]);
    checkBoxRRPReal->setChecked(_v_curve_checked[7]);
}