DesignerHelper Class Reference

collection of static methods with SampleDesigner geometry settings More...

Static Public Member Functions
static QGradient	getDecorationGradient (const QColor &color, const QRectF &rect)
static QRectF	getDefaultBoundingRect (const QString &name)
	returns default bounding rectangle for given IvView name More...
static QColor	getDefaultColor (const QString &name)
	returns default color for IView with given name More...
static QColor	getDefaultLayerColor ()
static QColor	getDefaultMaterialColor ()
static QRectF	getDefaultMultiLayerRect ()
static QColor	getDefaultParticleColor ()
static QColor	getDefaultTransformationColor ()
static int	getHeaderFontSize ()
	returns system dependent font size More...
static QRectF	getInterferenceFunctionBoundingRect ()
static int	getLabelFontSize ()
static QGradient	getLayerGradient (const QColor &color, const QRectF &rect)
static QPixmap	getMimePixmap (const QString &name)
	returns Mime pixmap for givew IView name More...
static QRectF	getParticleBoundingRect ()
static QRectF	getParticleLayoutBoundingRect ()
static QPixmap	getPixmapInterferenceFunction ()
static QPixmap	getPixmapLayer ()
static QPixmap	getPixmapMultiLayer ()
static QPixmap	getPixmapParticle ()
static QPixmap	getPixmapParticleLayout ()
static int	getPortFontSize ()
static int	getPythonEditorFontSize ()
static QColor	getRandomColor ()
static QPixmap	getSceneBackground ()
static int	getSectionFontSize ()
static QRectF	getTransformationBoundingRect ()
static int	layerHeight ()
static int	layerWidth ()
static int	nanometerToScreen (double nanometer)
	non-linear conversion of layer's thickness in nanometers to screen size to have reasonable graphics representation of layer in the form of QRect More...
static bool	sort_layers (QGraphicsItem *left, QGraphicsItem *right)
	sort graphics item according they y-coordinate More...

Detailed Description

collection of static methods with SampleDesigner geometry settings

Definition at line 24 of file DesignerHelper.h.

Member Function Documentation

getDecorationGradient()

QGradient DesignerHelper::getDecorationGradient ( const QColor &  color, const QRectF &  rect  )

static

Definition at line 43 of file DesignerHelper.cpp.

{
    QColor c = color;
    // c.setAlpha(200);
    QLinearGradient result(rect.x() + rect.width() / 2, rect.y(), rect.x() + rect.width() / 2,
                           rect.y() + rect.height());
    result.setColorAt(0, c);
    result.setColorAt(0.5, c.lighter(150));
    result.setColorAt(1, c);
    return std::move(result);
}

Referenced by getMimePixmap(), getPixmapInterferenceFunction(), getPixmapParticle(), getPixmapParticleLayout(), ConnectableView::paint(), and ParticleView::paint().

getDefaultBoundingRect()

QRectF DesignerHelper::getDefaultBoundingRect ( const QString &  name )

static

returns default bounding rectangle for given IvView name

Definition at line 157 of file DesignerHelper.cpp.

{
    if (name == "MultiLayer") {
        return getDefaultMultiLayerRect();
    } else if (name == "Layer") {
        return QRectF(0, 0, layerWidth(), layerHeight());
    } else if (name == "ParticleLayout") {
        return getParticleLayoutBoundingRect();
    } else if (name == "Rotation") {
        return getTransformationBoundingRect();
    } else if (name.startsWith("FormFactor") || name == "Particle" || name == "ParticleCoreShell"
               || name == "ParticleDistribution") {
        return getParticleBoundingRect();
    } else if (name.startsWith("Interference")) {
        return getInterferenceFunctionBoundingRect();
    } else {
        return QRectF(0, 0, 50, 50);
    }
}

References getDefaultMultiLayerRect(), getInterferenceFunctionBoundingRect(), getParticleBoundingRect(), getParticleLayoutBoundingRect(), getTransformationBoundingRect(), layerHeight(), layerWidth(), and RealSpace::Particles::name().

Referenced by LayerView::LayerView(), MesoCrystalView::MesoCrystalView(), MultiLayerView::MultiLayerView(), ParticleCompositionView::ParticleCompositionView(), ParticleCoreShellView::ParticleCoreShellView(), ParticleDistributionView::ParticleDistributionView(), DesignerScene::dropEvent(), and getMimePixmap().

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getDefaultColor()

QColor DesignerHelper::getDefaultColor ( const QString &  name )

static

returns default color for IView with given name

Definition at line 177 of file DesignerHelper.cpp.

{
    if (name == "MultiLayer") {
        // return QColor(Qt::blue);
        return QColor(51, 116, 255);
    } else if (name == "Layer") {
        // return QColor(Qt::green);
        return QColor(26, 156, 9);
    } else if (name == "ParticleLayout") {
        return QColor(135, 206, 50);
    } else if (name.startsWith("FormFactor") || name == "Particle" || name == "ParticleCoreShell") {
        return QColor(210, 223, 237);
    } else if (name.startsWith("InterferenceFunction")) {
        return QColor(255, 236, 139);
    } else if (name == "Transparant red") {
        return QColor(0xFF, 0, 0, 0x80);
    } else if (name == "Transparant blue") {
        return QColor(0, 0, 0xFF, 0x80);
    } else {
        return QColor(Qt::lightGray);
    }
}

References RealSpace::Particles::name().

Referenced by getMimePixmap().

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getDefaultLayerColor()

QColor DesignerHelper::getDefaultLayerColor ( )

static

Definition at line 230 of file DesignerHelper.cpp.

{
    return QColor(Qt::lightGray);
}

getDefaultMaterialColor()

QColor DesignerHelper::getDefaultMaterialColor ( )

static

Definition at line 270 of file DesignerHelper.cpp.

{
    return getRandomColor();
}

References getRandomColor().

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getDefaultMultiLayerRect()

QRectF DesignerHelper::getDefaultMultiLayerRect ( )

static

Definition at line 235 of file DesignerHelper.cpp.

{
    return QRectF(0, 0, layerWidth() * 1.15, layerHeight());
}

References layerHeight(), and layerWidth().

Referenced by getDefaultBoundingRect(), getPixmapMultiLayer(), DesignerScene::isMultiLayerNearby(), MultiLayerView::updateHeight(), and MultiLayerView::updateWidth().

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getDefaultParticleColor()

QColor DesignerHelper::getDefaultParticleColor ( )

static

Definition at line 250 of file DesignerHelper.cpp.

{
    return QColor(210, 223, 237);
}

Referenced by MesoCrystalView::MesoCrystalView(), ParticleCompositionView::ParticleCompositionView(), ParticleCoreShellView::ParticleCoreShellView(), ParticleDistributionView::ParticleDistributionView(), ParticleView::ParticleView(), and getPixmapParticle().

getDefaultTransformationColor()

QColor DesignerHelper::getDefaultTransformationColor ( )

static

Definition at line 260 of file DesignerHelper.cpp.

{
    return QColor(145, 50, 220);
}

Referenced by TransformationView::TransformationView().

getHeaderFontSize()

int DesignerHelper::getHeaderFontSize ( )

static

returns system dependent font size

Definition at line 215 of file DesignerHelper.cpp.

{
    return StyleUtils::SystemPointSize() * 1.5;
}

References StyleUtils::SystemPointSize().

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getInterferenceFunctionBoundingRect()

QRectF DesignerHelper::getInterferenceFunctionBoundingRect ( )

static

Definition at line 245 of file DesignerHelper.cpp.

{
    return QRectF(0, 0, layerHeight() * 4.5, layerHeight() * 4);
}

References layerHeight().

Referenced by InterferenceFunction1DLatticeView::InterferenceFunction1DLatticeView(), InterferenceFunction2DLatticeView::InterferenceFunction2DLatticeView(), InterferenceFunction2DParaCrystalView::InterferenceFunction2DParaCrystalView(), InterferenceFunctionFinite2DLatticeView::InterferenceFunctionFinite2DLatticeView(), InterferenceFunctionHardDiskView::InterferenceFunctionHardDiskView(), InterferenceFunctionRadialParaCrystalView::InterferenceFunctionRadialParaCrystalView(), getDefaultBoundingRect(), and getPixmapInterferenceFunction().

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getLabelFontSize()

int DesignerHelper::getLabelFontSize ( )

static

Definition at line 280 of file DesignerHelper.cpp.

{
    return StyleUtils::SystemPointSize() * 0.9;
}

References StyleUtils::SystemPointSize().

Referenced by RunFitControlWidget::RunFitControlWidget(), AboutApplicationDialog::createTextLayout(), StyleUtils::labelFont(), ConnectableView::paint(), and ParticleView::paint().

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getLayerGradient()

QGradient DesignerHelper::getLayerGradient ( const QColor &  color, const QRectF &  rect  )

static

Definition at line 26 of file DesignerHelper.cpp.

{
    QColor c = color;
    c.setAlpha(160);
    QLinearGradient result(rect.topLeft(), rect.bottomRight());
#if QT_VERSION >= QT_VERSION_CHECK(5, 13, 0)
    result.setColorAt(0, c.darker(150));
    result.setColorAt(0.5, c.lighter(200));
    result.setColorAt(1, c.darker(150));
#else
    result.setColorAt(0, c.dark(150));
    result.setColorAt(0.5, c.light(200));
    result.setColorAt(1, c.dark(150));
#endif
    return std::move(result);
}

Referenced by getPixmapLayer(), getPixmapMultiLayer(), LayerView::paint(), and MultiLayerView::paint().

getMimePixmap()

QPixmap DesignerHelper::getMimePixmap ( const QString &  name )

static

returns Mime pixmap for givew IView name

Definition at line 200 of file DesignerHelper.cpp.

{
    QRectF default_rect = getDefaultBoundingRect(name);
    QRectF mime_rect(0, 0, default_rect.width() * m_current_zoom_level,
                     default_rect.height() * m_current_zoom_level);
 
    QPixmap pixmap(mime_rect.width() + 1, mime_rect.height() + 1);
    pixmap.fill(Qt::transparent);
    QPainter painter(&pixmap);
    painter.setPen(Qt::black);
    painter.setBrush(getDecorationGradient(getDefaultColor(name), mime_rect));
    painter.drawRoundedRect(mime_rect, 1, 1);
    return pixmap;
}

References getDecorationGradient(), getDefaultBoundingRect(), getDefaultColor(), and RealSpace::Particles::name().

Referenced by DesignerMimeData::getPixmap().

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getParticleBoundingRect()

QRectF DesignerHelper::getParticleBoundingRect ( )

static

Definition at line 255 of file DesignerHelper.cpp.

{
    return QRectF(0, 0, layerHeight() * 3.5, layerHeight() * 4);
}

References layerHeight().

Referenced by ParticleView::ParticleView(), getDefaultBoundingRect(), and getPixmapParticle().

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getParticleLayoutBoundingRect()

QRectF DesignerHelper::getParticleLayoutBoundingRect ( )

static

Definition at line 240 of file DesignerHelper.cpp.

{
    return QRectF(0, 0, layerHeight() * 3.5, layerHeight() * 4.5);
}

References layerHeight().

Referenced by ParticleLayoutView::ParticleLayoutView(), getDefaultBoundingRect(), and getPixmapParticleLayout().

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getPixmapInterferenceFunction()

QPixmap DesignerHelper::getPixmapInterferenceFunction ( )

static

Definition at line 107 of file DesignerHelper.cpp.

{
    auto rect = getInterferenceFunctionBoundingRect();
    QPixmap pixmap(rect.width() + 1, rect.height() + 1);
    pixmap.fill(Qt::transparent);
    QPainter painter(&pixmap);
    painter.setPen(Qt::black);
    painter.setBrush(getDecorationGradient(Qt::lightGray, rect));
    painter.drawRoundedRect(rect, 3, 3);
    return pixmap;
}

References getDecorationGradient(), and getInterferenceFunctionBoundingRect().

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getPixmapLayer()

QPixmap DesignerHelper::getPixmapLayer ( )

static

Definition at line 68 of file DesignerHelper.cpp.

{
    QRect rect(0, 0, layerWidth(), layerHeight());
    QPixmap pixmap(rect.width() + 1, rect.height() + 1);
    pixmap.fill(Qt::transparent);
    QPainter painter(&pixmap);
    painter.setPen(Qt::black);
    painter.setBrush(getLayerGradient(Qt::green, rect));
    painter.drawRect(rect);
    return pixmap;
}

References getLayerGradient(), layerHeight(), and layerWidth().

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getPixmapMultiLayer()

QPixmap DesignerHelper::getPixmapMultiLayer ( )

static

Definition at line 80 of file DesignerHelper.cpp.

{
    auto rect = getDefaultMultiLayerRect();
    QPixmap pixmap(rect.width() + 1, rect.height() + 1);
    pixmap.fill(Qt::transparent);
    QPainter painter(&pixmap);
    painter.setPen(Qt::black);
    painter.setBrush(getLayerGradient(QColor(75, 157, 249), rect));
    painter.drawRect(rect);
    painter.setPen(Qt::DashLine);
    painter.drawLine(0, layerHeight() * 0.3, rect.width(), layerHeight() * 0.3);
    painter.drawLine(0, layerHeight() * 0.6, rect.width(), layerHeight() * 0.6);
    return pixmap;
}

References getDefaultMultiLayerRect(), getLayerGradient(), and layerHeight().

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getPixmapParticle()

QPixmap DesignerHelper::getPixmapParticle ( )

static

Definition at line 119 of file DesignerHelper.cpp.

{
    auto rect = getParticleBoundingRect();
    QPixmap pixmap(rect.width() + 1, rect.height() + 1);
    pixmap.fill(Qt::transparent);
    QPainter painter(&pixmap);
    painter.setPen(Qt::black);
    painter.setBrush(getDecorationGradient(getDefaultParticleColor(), rect));
    painter.drawRoundedRect(rect, 5, 5);
    return pixmap;
}

References getDecorationGradient(), getDefaultParticleColor(), and getParticleBoundingRect().

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getPixmapParticleLayout()

QPixmap DesignerHelper::getPixmapParticleLayout ( )

static

Definition at line 95 of file DesignerHelper.cpp.

{
    auto rect = getParticleLayoutBoundingRect();
    QPixmap pixmap(rect.width() + 1, rect.height() + 1);
    pixmap.fill(Qt::transparent);
    QPainter painter(&pixmap);
    painter.setPen(Qt::black);
    painter.setBrush(getDecorationGradient(QColor(135, 206, 50), rect));
    painter.drawRoundedRect(rect, 3, 3);
    return pixmap;
}

References getDecorationGradient(), and getParticleLayoutBoundingRect().

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getPortFontSize()

int DesignerHelper::getPortFontSize ( )

static

Definition at line 285 of file DesignerHelper.cpp.

{
    return StyleUtils::SystemPointSize() * 0.7;
}

References StyleUtils::SystemPointSize().

Referenced by RunFitControlWidget::RunFitControlWidget(), and NodeEditorPort::setLabel().

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getPythonEditorFontSize()

int DesignerHelper::getPythonEditorFontSize ( )

static

Definition at line 290 of file DesignerHelper.cpp.

{
    return StyleUtils::SystemPointSize();
}

References StyleUtils::SystemPointSize().

Referenced by PySampleWidget::PySampleWidget(), and PythonScriptWidget::PythonScriptWidget().

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getRandomColor()

QColor DesignerHelper::getRandomColor ( )

static

Definition at line 131 of file DesignerHelper.cpp.

{
    static std::random_device r;
    std::default_random_engine re(r());
    std::uniform_int_distribution<int> ru(0, 255);
 
    return QColor(ru(re), ru(re), ru(re));
}

Referenced by getDefaultMaterialColor(), and MaterialItemUtils::suggestMaterialColor().

getSceneBackground()

QPixmap DesignerHelper::getSceneBackground ( )

static

Definition at line 55 of file DesignerHelper.cpp.

{
    const int size = 10;
    QPixmap result(size, size);
    result.fill(QColor(250, 250, 250));
    QPainter tilePainter(&result);
    QColor color(220, 220, 220);
    tilePainter.fillRect(0.0, 0.0, 2, 2, color);
    tilePainter.end();
 
    return result;
}

Referenced by DesignerScene::DesignerScene().

getSectionFontSize()

int DesignerHelper::getSectionFontSize ( )

static

Definition at line 275 of file DesignerHelper.cpp.

{
    return StyleUtils::SystemPointSize() * 1.2;
}

References StyleUtils::SystemPointSize().

Referenced by ProjectLoadWarningDialog::createDetailsPanel(), ProjectLoadWarningDialog::createExplanationPanel(), ProjectLoadWarningDialog::createTopPanel(), OverlayLabelWidget::paintEvent(), and StyleUtils::sectionFont().

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getTransformationBoundingRect()

QRectF DesignerHelper::getTransformationBoundingRect ( )

static

Definition at line 265 of file DesignerHelper.cpp.

{
    return QRectF(0, 0, layerHeight() * 4, layerHeight() * 2);
}

References layerHeight().

Referenced by TransformationView::TransformationView(), and getDefaultBoundingRect().

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layerHeight()

int DesignerHelper::layerHeight ( )

static

Definition at line 225 of file DesignerHelper.cpp.

{
    return StyleUtils::SizeOfLetterM().height() * 2;
}

References StyleUtils::SizeOfLetterM().

Referenced by getDefaultBoundingRect(), getDefaultMultiLayerRect(), getInterferenceFunctionBoundingRect(), getParticleBoundingRect(), getParticleLayoutBoundingRect(), getPixmapLayer(), getPixmapMultiLayer(), getTransformationBoundingRect(), and nanometerToScreen().

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layerWidth()

int DesignerHelper::layerWidth ( )

static

Definition at line 220 of file DesignerHelper.cpp.

{
    return StyleUtils::SizeOfLetterM().width() * 18;
}

References StyleUtils::SizeOfLetterM().

Referenced by getDefaultBoundingRect(), getDefaultMultiLayerRect(), and getPixmapLayer().

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nanometerToScreen()

int DesignerHelper::nanometerToScreen ( double  nanometer )

static

non-linear conversion of layer's thickness in nanometers to screen size to have reasonable graphics representation of layer in the form of QRect

Definition at line 147 of file DesignerHelper.cpp.

{
    const int ymin(layerHeight());
    const int ymax(500);
    int result(ymin);
    if (nanometer > 0)
        result = qBound(ymin, ymin + (int)std::pow(nanometer, 0.9), ymax);
    return result;
}

References layerHeight(), and Units::nanometer.

Referenced by ILayerView::updateHeight().

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sort_layers()

bool DesignerHelper::sort_layers ( QGraphicsItem *  left, QGraphicsItem *  right  )

static

sort graphics item according they y-coordinate

Definition at line 140 of file DesignerHelper.cpp.

{
    return left->y() < right->y();
}

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The documentation for this class was generated from the following files:

• /home/www/ba/GUI/coregui/Views/SampleDesigner/DesignerHelper.h
• /home/www/ba/GUI/coregui/Views/SampleDesigner/DesignerHelper.cpp