C++ (Cpp) startNewOptionRow Examples

Example #1

File: kpToolWidgetLineWidth.cpp Project: KDE/kolourpaint

kpToolWidgetLineWidth::kpToolWidgetLineWidth (QWidget *parent, const QString &name)
    : kpToolWidgetBase (parent, name)
{
    int numLineWidths = sizeof (lineWidths) / sizeof (lineWidths [0]);

    int w = (width () - 2/*margin*/) * 3 / 4;
    int h = (height () - 2/*margin*/ - (numLineWidths - 1)/*spacing*/) * 3 / (numLineWidths * 4);

    for (int i = 0; i < numLineWidths; i++)
    {
        QImage image ((w <= 0 ? width () : w),
                        (h <= 0 ? height () : h), QImage::Format_ARGB32_Premultiplied);
        image.fill(QColor(Qt::transparent).rgba());


        kpPixmapFX::fillRect (&image,
            0, (image.height () - lineWidths [i]) / 2,
            image.width (), lineWidths [i],
            kpColor::Black);
        

        addOption (QPixmap::fromImage(image), QString::number (lineWidths [i]));
        startNewOptionRow ();
    }

    finishConstruction (0, 0);
}

Example #2

File: kpToolWidgetBase.cpp Project: KDE/kolourpaint

// public
void kpToolWidgetBase::addOption (const QPixmap &pixmap, const QString &toolTip)
{
    if (m_pixmaps.isEmpty ())
        startNewOptionRow ();

    m_pixmaps.last ().append (pixmap);
    m_pixmapRects.last ().append (QRect ());
    m_toolTips.last ().append (toolTip);
}

Example #3

File: kptoolwidgetspraycansize.cpp Project: serghei/kde3-kdegraphics

kpToolWidgetSpraycanSize::kpToolWidgetSpraycanSize (QWidget *parent, const char *name)
    : kpToolWidgetBase (parent, name)
{
#if DEBUG_KP_TOOL_WIDGET_SPRAYCAN_SIZE
    kdDebug () << "kpToolWidgetSpraycanSize::kpToolWidgetSpraycanSize() CALLED!" << endl;
#endif

    for (int i = 0; i < int (sizeof (spraycanSizes) / sizeof (spraycanSizes [0])); i++)
    {
        int s = spraycanSizes [i];
        QString iconName = QString ("tool_spraycan_%1x%1").arg (s).arg(s);
        
    #if DEBUG_KP_TOOL_WIDGET_SPRAYCAN_SIZE
        kdDebug () << "\ticonName=" << iconName << endl;
    #endif

        QPixmap pixmap (s, s);
        pixmap.fill (Qt::white);
        
        QPainter painter (&pixmap);
        painter.drawPixmap (0, 0, UserIcon (iconName));
        painter.end ();

        QImage image = kpPixmapFX::convertToImage (pixmap);

        QBitmap mask (pixmap.width (), pixmap.height ());
        mask.fill (Qt::color0);

        painter.begin (&mask);
        painter.setPen (Qt::color1);
        
        for (int y = 0; y < image.height (); y++)
        {
            for (int x = 0; x < image.width (); x++)
            {
                if ((image.pixel (x, y) & RGB_MASK) == 0/*black*/)
                    painter.drawPoint (x, y);  // mark as opaque
            }
        }

        painter.end ();

        pixmap.setMask (mask);
        
        addOption (pixmap, i18n ("%1x%2").arg (s).arg (s)/*tooltip*/);
        if (i == 1)
            startNewOptionRow ();
    }

    finishConstruction (0, 0);
}

Example #4

File: kpToolWidgetFillStyle.cpp Project: KDE/kolourpaint

kpToolWidgetFillStyle::kpToolWidgetFillStyle (QWidget *parent, const QString &name)
    : kpToolWidgetBase (parent, name)
{
    for (int i = 0; i < (int) FillStyleNum; i++)
    {
        QPixmap pixmap;

        pixmap = fillStylePixmap ((FillStyle) i,
                                  (width () - 2/*margin*/) * 3 / 4,
                                  (height () - 2/*margin*/ - 2/*spacing*/) * 3 / (3 * 4));
        addOption (pixmap, fillStyleName ((FillStyle) i)/*tooltip*/);

        startNewOptionRow ();
    }

    finishConstruction (0, 0);
}

Example #5

File: WidgetColor.cpp Project: shinsterneck/hotshots

WidgetColor::WidgetColor (QWidget *parent, const QString &name)
    : WidgetBase (parent, name)
{
    const int w = (width () - 2 /*margin*/ - 2 /*spacing*/) / 3;
    const int h = (height () - 2 /*margin*/ - 3 /*spacing*/) / 3;

    for (unsigned int color = 0; color < sizeof(ColorTable) / sizeof(int); color++)
    {
        QImage previewPixmap (w, h, QImage::Format_ARGB32);
        previewPixmap.fill(Qt::transparent);
        QPainter painter(&previewPixmap);
        painter.fillRect(2,2,previewPixmap.width() - 4,previewPixmap.height() - 4,ColorTable1[color]);

        addOption (QPixmap::fromImage(previewPixmap), colorName (color) /*tooltip*/);

        if (color % 3 == 2)
            startNewOptionRow ();
    }

    finishConstruction (0, 0);
}

Example #6

File: kptoolwidgetlinewidth.cpp Project: serghei/kde3-kdegraphics

kpToolWidgetLineWidth::kpToolWidgetLineWidth (QWidget *parent, const char *name)
    : kpToolWidgetBase (parent, name)
{
    setInvertSelectedPixmap ();

    int numLineWidths = sizeof (lineWidths) / sizeof (lineWidths [0]);

    int w = (width () - 2/*margin*/) * 3 / 4;
    int h = (height () - 2/*margin*/ - (numLineWidths - 1)/*spacing*/) * 3 / (numLineWidths * 4);

    for (int i = 0; i < numLineWidths; i++)
    {
        QPixmap pixmap ((w <= 0 ? width () : w),
                        (h <= 0 ? height () : h));
        pixmap.fill (Qt::white);

        QBitmap maskBitmap (pixmap.width (), pixmap.height ());
        maskBitmap.fill (Qt::color0/*transparent*/);
        
        
        QPainter painter (&pixmap), maskPainter (&maskBitmap);
        painter.setPen (Qt::black), maskPainter.setPen (Qt::color1/*opaque*/);
        painter.setBrush (Qt::black), maskPainter.setBrush (Qt::color1/*opaque*/);

        QRect rect = QRect (0, (pixmap.height () - lineWidths [i]) / 2,
                            pixmap.width (), lineWidths [i]);
        painter.drawRect (rect), maskPainter.drawRect (rect);

        painter.end (), maskPainter.end ();
        
        
        pixmap.setMask (maskBitmap);

        addOption (pixmap, QString::number (lineWidths [i]));
        startNewOptionRow ();
    }

    finishConstruction (0, 0);
}