QIcon SCgAlphabet::createNodeIcon(const QSize &size, const SCgConstType &type_const,
const SCgNodeStructType &type_struct)
{
QIcon icon;
// for (int mode = QIcon::Normal; mode <= QIcon::Selected; mode++)
// for (int state = QIcon::On; state <= QIcon::Off; state++)
{
QPixmap pixmap(size);
QPainter painter;
pixmap.fill(Qt::transparent);
painter.begin(&pixmap);
painter.setRenderHint(QPainter::Antialiasing, true);
QColor color;
painter.translate(size.width() / 2.f, size.height() / 2.f);
painter.scale(0.8f, 0.8f);
paintNode(&painter, QColor(0, 0, 0, 255),//(state == QIcon::On) ? 255 : 128),
QRectF(-size.width() / 2.f, - size.height() / 2.f, size.width(), size.height()),
type_const, type_struct);
painter.end();
for (int mode = QIcon::Normal; mode <= QIcon::Selected; mode++)
for (int state = QIcon::On; state <= QIcon::Off; state++)
icon.addPixmap(pixmap, (QIcon::Mode)mode, (QIcon::State)state);
}
return icon;
}
////////////////////////////////////////////////////////////////////////////////
/// CPuzzleNodeArtist::paintModel
///
/// @description This function paints all the nodes to the screen.
/// @pre None
/// @post All the nodes are drawn to the screen.
///
/// @limitations None
///
////////////////////////////////////////////////////////////////////////////////
void CPuzzleNodeArtist::paintModel()
{
if (m_model != NULL)
{
QPainter painter( m_canvas );
for (int i = 0; i < m_model->getNodeCount(); i++)
{
paintNode( m_model->getNodeAt(i), &painter );
}
}
}
////////////////////////////////////////////////////////////////////////////////
/// CPuzzleNodeArtist::paintModel
///
/// @description This function paints all the nodes to the screen.
/// @pre None
/// @post All the nodes are drawn to the screen.
///
/// @param painter: This is a pointer to the painter to use. If no value is
/// passed, create a painter to use.
///
/// @limitations None
///
////////////////////////////////////////////////////////////////////////////////
void CPuzzleNodeArtist::paintModel( QPainter *painter )
{
if (m_model != NULL)
{
//This variable is used for painting to the canvas if no painter was
//specified.
QPainter localPainter( m_canvas );
//Check if the calling function did not pass a painter and use
//the local one in that case.
if ( painter == NULL )
painter = &localPainter;
for (int i = 0; i < m_model->getNodeCount(); i++)
{
paintNode( m_model->getNodeAt(i), painter );
}
}
}
