Пример #1
0
GeneralPage::GeneralPage(QWidget* parent) : QWidget(parent)
{
    QSettings settings("Pencil","Pencil");
    QVBoxLayout* lay = new QVBoxLayout();

    QGroupBox* windowOpacityBox = new QGroupBox(tr("Window opacity"));
    QGroupBox* backgroundBox = new QGroupBox(tr("Background"));
    QGroupBox* appearanceBox = new QGroupBox(tr("Appearance"));
    QGroupBox* displayBox = new QGroupBox(tr("Rendering"));
    QGroupBox* editingBox = new QGroupBox(tr("Editing"));

    QLabel* windowOpacityLabel = new QLabel(tr("Opacity"));
    QSlider* windowOpacityLevel = new QSlider(Qt::Horizontal);
    windowOpacityLevel->setMinimum(30);
    windowOpacityLevel->setMaximum(100);
    int value = settings.value("windowOpacity").toInt();
    windowOpacityLevel->setValue( 100 - value );

    QButtonGroup* backgroundButtons = new QButtonGroup();
    QRadioButton* checkerBackgroundButton = new QRadioButton();
    QRadioButton* whiteBackgroundButton = new QRadioButton();
    QRadioButton* greyBackgroundButton = new QRadioButton();
    QRadioButton* dotsBackgroundButton = new QRadioButton();
    QRadioButton* weaveBackgroundButton = new QRadioButton();
    QPixmap previewCheckerboard(32,32);
    QPixmap previewWhite(32,32);
    QPixmap previewGrey(32,32);
    QPixmap previewDots(32,32);
    QPixmap previewWeave(32,32);
    QPainter painter(&previewCheckerboard);
    painter.fillRect( QRect(0,0,32,32), ScribbleArea::getBackgroundBrush("checkerboard") );
    painter.end();
    painter.begin(&previewDots);
    painter.fillRect( QRect(0,0,32,32), ScribbleArea::getBackgroundBrush("dots") );
    painter.end();
    painter.begin(&previewWeave);
    painter.fillRect( QRect(0,0,32,32), ScribbleArea::getBackgroundBrush("weave") );
    painter.end();
    previewWhite.fill( Qt::white );
    previewGrey.fill( Qt:: lightGray );
    checkerBackgroundButton->setIcon( previewCheckerboard );
    whiteBackgroundButton->setIcon( previewWhite );
    greyBackgroundButton->setIcon( previewGrey );
    dotsBackgroundButton->setIcon( previewDots );
    dotsBackgroundButton->setIcon( previewWeave );
    backgroundButtons->addButton(checkerBackgroundButton);
    backgroundButtons->addButton(whiteBackgroundButton);
    backgroundButtons->addButton(greyBackgroundButton);
    backgroundButtons->addButton(dotsBackgroundButton);
    backgroundButtons->addButton(weaveBackgroundButton);
    backgroundButtons->setId(checkerBackgroundButton, 1);
    backgroundButtons->setId(whiteBackgroundButton, 2);
    backgroundButtons->setId(greyBackgroundButton, 3);
    backgroundButtons->setId(dotsBackgroundButton, 4);
    backgroundButtons->setId(weaveBackgroundButton, 5);
    QHBoxLayout* backgroundLayout = new QHBoxLayout();
    backgroundBox->setLayout(backgroundLayout);
    backgroundLayout->addWidget(checkerBackgroundButton);
    backgroundLayout->addWidget(whiteBackgroundButton);
    backgroundLayout->addWidget(greyBackgroundButton);
    backgroundLayout->addWidget(dotsBackgroundButton);
    backgroundLayout->addWidget(weaveBackgroundButton);
    if ( settings.value("background").toString() == "checkerboard" ) checkerBackgroundButton->setChecked(true);
    if ( settings.value("background").toString() == "white" ) whiteBackgroundButton->setChecked(true);
    if ( settings.value("background").toString() == "grey" ) greyBackgroundButton->setChecked(true);
    if ( settings.value("background").toString() == "dots" ) dotsBackgroundButton->setChecked(true);
    if ( settings.value("background").toString() == "weave" ) weaveBackgroundButton->setChecked(true);

    QCheckBox* shadowsBox = new QCheckBox(tr("Shadows"));
    shadowsBox->setChecked(false); // default
    if (settings.value("shadows").toString()=="true") shadowsBox->setChecked(true);

    QCheckBox* toolCursorsBox = new QCheckBox(tr("Tool Cursors"));
    toolCursorsBox->setChecked(true); // default
    if (settings.value("toolCursors").toString()=="false") toolCursorsBox->setChecked(false);

    QCheckBox* aquaBox = new QCheckBox(tr("Aqua Style"));
    aquaBox->setChecked(false); // default
    if (settings.value("style").toString()=="aqua") aquaBox->setChecked(true);

    QCheckBox* antialiasingBox = new QCheckBox(tr("Antialiasing"));
    antialiasingBox->setChecked(true); // default
    if (settings.value("antialiasing").toString()=="false") antialiasingBox->setChecked(false);

    QButtonGroup* gradientsButtons = new QButtonGroup();
    QRadioButton* gradient1Button = new QRadioButton(tr("None"));
    QRadioButton* gradient2Button = new QRadioButton(tr("Quick"));
    QRadioButton* gradient3Button = new QRadioButton(tr("Gradient1"));
    QRadioButton* gradient4Button = new QRadioButton(tr("Gradient2"));
    gradientsButtons->addButton(gradient1Button);
    gradientsButtons->addButton(gradient2Button);
    gradientsButtons->addButton(gradient3Button);
    gradientsButtons->addButton(gradient4Button);
    gradientsButtons->setId(gradient1Button, 1);
    gradientsButtons->setId(gradient2Button, 2);
    gradientsButtons->setId(gradient3Button, 3);
    gradientsButtons->setId(gradient4Button, 4);
    QGroupBox* gradientsBox = new QGroupBox(tr("Gradients"));
    QHBoxLayout* gradientsLayout = new QHBoxLayout();
    gradientsBox->setLayout(gradientsLayout);
    gradientsLayout->addWidget(gradient1Button);
    gradientsLayout->addWidget(gradient2Button);
    gradientsLayout->addWidget(gradient3Button);
    gradientsLayout->addWidget(gradient4Button);
    if ( settings.value("gradients").toString() == "1" ) gradient1Button->setChecked(true);
    if ( settings.value("gradients").toString() == "2" ) gradient2Button->setChecked(true);
    if ( settings.value("gradients").toString() == "" )  gradient2Button->setChecked(true); // default
    if ( settings.value("gradients").toString() == "3" ) gradient3Button->setChecked(true);
    if ( settings.value("gradients").toString() == "4" ) gradient4Button->setChecked(true);

    QGridLayout* windowOpacityLayout = new QGridLayout();
    windowOpacityBox->setLayout(windowOpacityLayout);
    windowOpacityLayout->addWidget(windowOpacityLabel, 0, 0);
    windowOpacityLayout->addWidget(windowOpacityLevel, 0, 1);

    QVBoxLayout* appearanceLayout = new QVBoxLayout();
    appearanceBox->setLayout(appearanceLayout);
    appearanceLayout->addWidget(shadowsBox);
    appearanceLayout->addWidget(toolCursorsBox);
#ifdef Q_WS_MAC
    appearanceLayout->addWidget(aquaBox);
#endif

    QGridLayout* displayLayout = new QGridLayout();
    displayBox->setLayout(displayLayout);
    displayLayout->addWidget(antialiasingBox, 0, 0);
    displayLayout->addWidget(gradientsBox, 1, 0);

    QLabel* curveSmoothingLabel = new QLabel(tr("Vector curve smoothing"));
    QSlider* curveSmoothingLevel = new QSlider(Qt::Horizontal);
    curveSmoothingLevel->setMinimum(1);
    curveSmoothingLevel->setMaximum(100);
    value = settings.value("curveSmoothing").toInt();
    curveSmoothingLevel->setValue( value );

    QCheckBox* highResBox = new QCheckBox(tr("Tablet high-resolution position"));
    if (settings.value(SETTING_HIGH_RESOLUTION) == "true")
    {
        highResBox->setChecked(true);
    }
    else
    {
        highResBox->setChecked(false);
    }

    QGridLayout* editingLayout = new QGridLayout();
    editingBox->setLayout(editingLayout);
    editingLayout->addWidget(curveSmoothingLabel, 0, 0);
    editingLayout->addWidget(curveSmoothingLevel, 1, 0);
    editingLayout->addWidget(highResBox, 2, 0);

    lay->addWidget(windowOpacityBox);
    lay->addWidget(appearanceBox);
    lay->addWidget(backgroundBox);
    lay->addWidget(displayBox);
    lay->addWidget(editingBox);

    connect(windowOpacityLevel, SIGNAL(valueChanged(int)), parent, SIGNAL(windowOpacityChange(int)));
    connect(backgroundButtons, SIGNAL(buttonClicked(int)), parent, SIGNAL(backgroundChange(int)));
    connect(gradientsButtons, SIGNAL(buttonClicked(int)), parent, SIGNAL(gradientsChange(int)));
    connect(shadowsBox, SIGNAL(stateChanged(int)), parent, SIGNAL(shadowsChange(int)));
    connect(toolCursorsBox, SIGNAL(stateChanged(int)), parent, SIGNAL(toolCursorsChange(int)));
    connect(aquaBox, SIGNAL(stateChanged(int)), parent, SIGNAL(styleChanged(int)));
    connect(antialiasingBox, SIGNAL(stateChanged(int)), parent, SIGNAL(antialiasingChange(int)));
    connect(curveSmoothingLevel, SIGNAL(valueChanged(int)), parent, SIGNAL(curveSmoothingChange(int)));
    connect(highResBox, SIGNAL(stateChanged(int)), parent, SIGNAL(highResPositionChange(int)));

    setLayout(lay);
}
Пример #2
0
GeneralPage::GeneralPage(QWidget* parent) : QWidget(parent)
{
    QSettings settings( PENCIL2D, PENCIL2D );
    QVBoxLayout* lay = new QVBoxLayout();

    QGroupBox* languageBox = new QGroupBox( tr("Language", "GroupBox title in Preference") );
    QGroupBox* windowOpacityBox = new QGroupBox( tr( "Window opacity", "GroupBox title in Preference" ) );
    QGroupBox* backgroundBox = new QGroupBox( tr( "Background", "GroupBox title in Preference" ) );
    QGroupBox* appearanceBox = new QGroupBox( tr( "Appearance", "GroupBox title in Preference" ) );
    QGroupBox* displayBox = new QGroupBox( tr( "Rendering", "GroupBox title in Preference" ) );
    QGroupBox* editingBox = new QGroupBox( tr( "Editing", "GroupBox title in Preference" ) );

    mLanguageCombo = new QComboBox;
    mLanguageCombo->addItem( tr( "<System-Language>" ), "" );
    mLanguageCombo->addItem( tr( "Czech" ), "cs" );
    mLanguageCombo->addItem( tr( "Danish" ), "da" );
    mLanguageCombo->addItem( tr( "English" ), "en" );
    mLanguageCombo->addItem( tr( "German" ), "de" );
    mLanguageCombo->addItem( tr( "Spanish" ), "es" );
    mLanguageCombo->addItem( tr( "French" ), "fr" );
    mLanguageCombo->addItem( tr( "Italian" ), "it" );
    mLanguageCombo->addItem( tr( "Japanese" ), "ja" );
    mLanguageCombo->addItem( tr( "Portuguese - Brazil" ), "pt-BR" );
    mLanguageCombo->addItem( tr( "Russian" ), "ja" );
    mLanguageCombo->addItem( tr( "Chinese - Taiwan" ), "zh-TW" );

    QLabel* windowOpacityLabel = new QLabel(tr("Opacity"));
    mWindowOpacityLevel = new QSlider(Qt::Horizontal);
    mWindowOpacityLevel->setMinimum(30);
    mWindowOpacityLevel->setMaximum(100);
    int value = settings.value("windowOpacity").toInt();
    mWindowOpacityLevel->setValue( 100 - value );

    mBackgroundButtons = new QButtonGroup();
    QRadioButton* checkerBackgroundButton = new QRadioButton();
    QRadioButton* whiteBackgroundButton = new QRadioButton();
    QRadioButton* greyBackgroundButton = new QRadioButton();
    QRadioButton* dotsBackgroundButton = new QRadioButton();
    QRadioButton* weaveBackgroundButton = new QRadioButton();

    QPixmap previewCheckerboard( ":background/checkerboard.png" );
    QPixmap previewWhite(32,32);
    QPixmap previewGrey(32,32);
    QPixmap previewDots( ":background/dots.png" );
    QPixmap previewWeave( ":background/weave.jpg" );

    previewWhite.fill( Qt::white );

    previewGrey.fill( Qt:: lightGray );

    checkerBackgroundButton->setIcon( previewCheckerboard.scaled(32, 32) );
    whiteBackgroundButton->setIcon( previewWhite );
    greyBackgroundButton->setIcon( previewGrey );
    dotsBackgroundButton->setIcon( previewDots.scaled(32, 32) );
    weaveBackgroundButton->setIcon( previewWeave.scaled(32, 32) );
    mBackgroundButtons->addButton(checkerBackgroundButton);
    mBackgroundButtons->addButton(whiteBackgroundButton);
    mBackgroundButtons->addButton(greyBackgroundButton);
    mBackgroundButtons->addButton(dotsBackgroundButton);
    mBackgroundButtons->addButton(weaveBackgroundButton);
    mBackgroundButtons->setId(checkerBackgroundButton, 1);
    mBackgroundButtons->setId(whiteBackgroundButton, 2);
    mBackgroundButtons->setId(greyBackgroundButton, 3);
    mBackgroundButtons->setId(dotsBackgroundButton, 4);
    mBackgroundButtons->setId(weaveBackgroundButton, 5);

    QHBoxLayout* backgroundLayout = new QHBoxLayout();
    backgroundBox->setLayout(backgroundLayout);
    backgroundLayout->addWidget(checkerBackgroundButton);
    backgroundLayout->addWidget(whiteBackgroundButton);
    backgroundLayout->addWidget(greyBackgroundButton);
    backgroundLayout->addWidget(dotsBackgroundButton);
    backgroundLayout->addWidget(weaveBackgroundButton);

    mShadowsBox = new QCheckBox(tr("Shadows"));
    mToolCursorsBox = new QCheckBox(tr("Tool Cursors"));
    mAntialiasingBox = new QCheckBox(tr("Antialiasing"));
    mDottedCursorBox = new QCheckBox(tr("Dotted Cursor"));

    QGridLayout* langLayout = new QGridLayout;
    languageBox->setLayout( langLayout );
    langLayout->addWidget( mLanguageCombo );

    QGridLayout* windowOpacityLayout = new QGridLayout();
    windowOpacityBox->setLayout(windowOpacityLayout);
    windowOpacityLayout->addWidget(windowOpacityLabel, 0, 0);
    windowOpacityLayout->addWidget(mWindowOpacityLevel, 0, 1);

    QVBoxLayout* appearanceLayout = new QVBoxLayout();
    appearanceBox->setLayout(appearanceLayout);
    appearanceLayout->addWidget(mShadowsBox);
    appearanceLayout->addWidget(mToolCursorsBox);
    appearanceLayout->addWidget(mDottedCursorBox);

    QGridLayout* displayLayout = new QGridLayout();
    displayBox->setLayout(displayLayout);
    displayLayout->addWidget(mAntialiasingBox, 0, 0);

    QLabel* curveSmoothingLabel = new QLabel(tr("Vector curve smoothing"));
    mCurveSmoothingLevel = new QSlider(Qt::Horizontal);
    mCurveSmoothingLevel->setMinimum(1);
    mCurveSmoothingLevel->setMaximum(100);
    value = settings.value("curveSmoothing").toInt();
    mCurveSmoothingLevel->setValue( value );

    mHighResBox = new QCheckBox(tr("Tablet high-resolution position"));


    QGridLayout* editingLayout = new QGridLayout();
    editingBox->setLayout(editingLayout);
    editingLayout->addWidget(curveSmoothingLabel, 0, 0);
    editingLayout->addWidget(mCurveSmoothingLevel, 1, 0);
    editingLayout->addWidget(mHighResBox, 2, 0);

    lay->addWidget( languageBox );
    lay->addWidget( windowOpacityBox );
    lay->addWidget( appearanceBox );
    lay->addWidget( backgroundBox );
    lay->addWidget( displayBox );
    lay->addWidget( editingBox );

    PreferencesDialog* preference = qobject_cast< PreferencesDialog* >( parent );

    auto kButtonClicked = static_cast< void (QButtonGroup::* )( int ) >( &QButtonGroup::buttonClicked );
    auto kCurIndexChagned = static_cast< void( QComboBox::* )( int ) >( &QComboBox::currentIndexChanged );
    connect( mLanguageCombo,      kCurIndexChagned,         this, &GeneralPage::languageChanged );
    connect( mWindowOpacityLevel, &QSlider::valueChanged,   preference, &PreferencesDialog::windowOpacityChange );
    connect( mBackgroundButtons,  kButtonClicked,           this, &GeneralPage::backgroundChange );
    connect( mShadowsBox,         &QCheckBox::stateChanged, this, &GeneralPage::shadowsCheckboxStateChanged );
    connect( mToolCursorsBox,     &QCheckBox::stateChanged, this, &GeneralPage::toolCursorsCheckboxStateChanged );
    connect( mAntialiasingBox,    &QCheckBox::stateChanged, this, &GeneralPage::antiAliasCheckboxStateChanged );
    connect( mCurveSmoothingLevel, &QSlider::valueChanged,  this, &GeneralPage::curveSmoothingChange );
    connect( mHighResBox,         &QCheckBox::stateChanged, this, &GeneralPage::highResCheckboxStateChanged );
    connect( mDottedCursorBox,    &QCheckBox::stateChanged, this, &GeneralPage::dottedCursorCheckboxStateChanged );

    setLayout(lay);
}
Пример #3
0
GeneralPage::GeneralPage(QWidget* parent) : QWidget(parent)
{
    QSettings settings( PENCIL2D, PENCIL2D );
    QVBoxLayout* lay = new QVBoxLayout();

    QGroupBox* windowOpacityBox = new QGroupBox(tr("Window opacity"));
    QGroupBox* backgroundBox = new QGroupBox(tr("Background"));
    QGroupBox* appearanceBox = new QGroupBox(tr("Appearance"));
    QGroupBox* displayBox = new QGroupBox(tr("Rendering"));
    QGroupBox* editingBox = new QGroupBox(tr("Editing"));

    QLabel* windowOpacityLabel = new QLabel(tr("Opacity"));
    QSlider* windowOpacityLevel = new QSlider(Qt::Horizontal);
    windowOpacityLevel->setMinimum(30);
    windowOpacityLevel->setMaximum(100);
    int value = settings.value("windowOpacity").toInt();
    windowOpacityLevel->setValue( 100 - value );

    QButtonGroup* backgroundButtons = new QButtonGroup();
    QRadioButton* checkerBackgroundButton = new QRadioButton();
    QRadioButton* whiteBackgroundButton = new QRadioButton();
    QRadioButton* greyBackgroundButton = new QRadioButton();
    QRadioButton* dotsBackgroundButton = new QRadioButton();
    QRadioButton* weaveBackgroundButton = new QRadioButton();
    QPixmap previewCheckerboard(32,32);
    QPixmap previewWhite(32,32);
    QPixmap previewGrey(32,32);
    QPixmap previewDots(32,32);
    QPixmap previewWeave(32,32);
    QPainter painter(&previewCheckerboard);
    painter.fillRect( QRect(0,0,32,32), ScribbleArea::getBackgroundBrush("checkerboard") );
    painter.end();
    painter.begin(&previewDots);
    painter.fillRect( QRect(0,0,32,32), ScribbleArea::getBackgroundBrush("dots") );
    painter.end();
    painter.begin(&previewWeave);
    painter.fillRect( QRect(0,0,32,32), ScribbleArea::getBackgroundBrush("weave") );
    painter.end();
    previewWhite.fill( Qt::white );
    previewGrey.fill( Qt:: lightGray );
    checkerBackgroundButton->setIcon( previewCheckerboard );
    whiteBackgroundButton->setIcon( previewWhite );
    greyBackgroundButton->setIcon( previewGrey );
    dotsBackgroundButton->setIcon( previewDots );
    dotsBackgroundButton->setIcon( previewWeave );
    backgroundButtons->addButton(checkerBackgroundButton);
    backgroundButtons->addButton(whiteBackgroundButton);
    backgroundButtons->addButton(greyBackgroundButton);
    backgroundButtons->addButton(dotsBackgroundButton);
    backgroundButtons->addButton(weaveBackgroundButton);
    backgroundButtons->setId(checkerBackgroundButton, 1);
    backgroundButtons->setId(whiteBackgroundButton, 2);
    backgroundButtons->setId(greyBackgroundButton, 3);
    backgroundButtons->setId(dotsBackgroundButton, 4);
    backgroundButtons->setId(weaveBackgroundButton, 5);

    QHBoxLayout* backgroundLayout = new QHBoxLayout();
    backgroundBox->setLayout(backgroundLayout);
    backgroundLayout->addWidget(checkerBackgroundButton);
    backgroundLayout->addWidget(whiteBackgroundButton);
    backgroundLayout->addWidget(greyBackgroundButton);
    backgroundLayout->addWidget(dotsBackgroundButton);
    backgroundLayout->addWidget(weaveBackgroundButton);
    if ( settings.value("background").toString() == "checkerboard" ) checkerBackgroundButton->setChecked(true);
    if ( settings.value("background").toString() == "white" ) whiteBackgroundButton->setChecked(true);
    if ( settings.value("background").toString() == "grey" ) greyBackgroundButton->setChecked(true);
    if ( settings.value("background").toString() == "dots" ) dotsBackgroundButton->setChecked(true);
    if ( settings.value("background").toString() == "weave" ) weaveBackgroundButton->setChecked(true);

    mShadowsBox = new QCheckBox(tr("Shadows"));
    mToolCursorsBox = new QCheckBox(tr("Tool Cursors"));
    mAntialiasingBox = new QCheckBox(tr("Antialiasing"));
    mBlurryZoomBox = new QCheckBox(tr("Blurry Zoom"));


    QGridLayout* windowOpacityLayout = new QGridLayout();
    windowOpacityBox->setLayout(windowOpacityLayout);
    windowOpacityLayout->addWidget(windowOpacityLabel, 0, 0);
    windowOpacityLayout->addWidget(windowOpacityLevel, 0, 1);

    QVBoxLayout* appearanceLayout = new QVBoxLayout();
    appearanceBox->setLayout(appearanceLayout);
    appearanceLayout->addWidget(mShadowsBox);
    appearanceLayout->addWidget(mToolCursorsBox);

    QGridLayout* displayLayout = new QGridLayout();
    displayBox->setLayout(displayLayout);
    displayLayout->addWidget(mAntialiasingBox, 0, 0);
    displayLayout->addWidget(mBlurryZoomBox, 1, 0);

    QLabel* curveSmoothingLabel = new QLabel(tr("Vector curve smoothing"));
    QSlider* curveSmoothingLevel = new QSlider(Qt::Horizontal);
    curveSmoothingLevel->setMinimum(1);
    curveSmoothingLevel->setMaximum(100);
    value = settings.value("curveSmoothing").toInt();
    curveSmoothingLevel->setValue( value );

    QCheckBox* highResBox = new QCheckBox(tr("Tablet high-resolution position"));
    if (settings.value(SETTING_HIGH_RESOLUTION) == "true")
    {
        highResBox->setChecked(true);
    }
    else
    {
        highResBox->setChecked(false);
    }

    QGridLayout* editingLayout = new QGridLayout();
    editingBox->setLayout(editingLayout);
    editingLayout->addWidget(curveSmoothingLabel, 0, 0);
    editingLayout->addWidget(curveSmoothingLevel, 1, 0);
    editingLayout->addWidget(highResBox, 2, 0);

    lay->addWidget(windowOpacityBox);
    lay->addWidget(appearanceBox);
    lay->addWidget(backgroundBox);
    lay->addWidget(displayBox);
    lay->addWidget(editingBox);

    PreferencesDialog* preference = qobject_cast< PreferencesDialog* >( parent );

    auto kButtonClicked = static_cast< void (QButtonGroup::* )( int ) >( &QButtonGroup::buttonClicked );
    connect( windowOpacityLevel, &QSlider::valueChanged, preference, &PreferencesDialog::windowOpacityChange );
    connect( backgroundButtons,  kButtonClicked,         preference, &PreferencesDialog::backgroundChange );
    connect( mShadowsBox,         &QCheckBox::stateChanged, preference, &PreferencesDialog::shadowsChange );
    connect( mToolCursorsBox,     &QCheckBox::stateChanged, this, &GeneralPage::toolCursorsCheckboxStateChanged );
    connect( mAntialiasingBox,    &QCheckBox::stateChanged, this, &GeneralPage::antiAliasCheckboxStateChanged );
    connect( mBlurryZoomBox,    &QCheckBox::stateChanged, this, &GeneralPage::blurryZoomCheckboxStateChanged );
    connect( curveSmoothingLevel, &QSlider::valueChanged, preference, &PreferencesDialog::curveSmoothingChange );
    connect( highResBox,         &QCheckBox::stateChanged, preference, &PreferencesDialog::highResPositionChange );

    setLayout(lay);
}