void nodeWidget::paint( QPainter *painter, const QStyleOptionGraphicsItem *, QWidget * )
{
QString title( "Hello" );
QList <QString> properties;
properties << "Thing" << "lalala" << "bouind" << "hahaha";
QRectF originalRect( titlebarRect( painter->font() ) );
_titlePath = QPainterPath();
_titlePath.addRect( originalRect );
QRectF titleRect( originalRect );
titleRect.setHeight( titleRect.height() + ( ROUNDRADIUS * 2 + 1 ) );
QRectF contentsRect( titleRect );
contentsRect.setY( originalRect.height() );
contentsRect.setHeight( originalRect.height() + NODEPROPERTYHEIGHT*( properties.size() - 1 ) - 2*ROUNDRADIUS - 4 );
QPainterPath titleBar( makeRoundedPath( titleRect ) );
QPainterPath contents( makeRoundedPath( contentsRect ) );
QPen outlinePen( Qt::black, 3 );
if( isSelected() )
{
outlinePen.setColor( SELECTED_COLOUR );
}
QPainterPath globalLine( makeRoundedPath( titleRect.unite( contentsRect ) ) );
painter->setPen( outlinePen );
painter->drawPath( globalLine );
painter->fillPath( titleBar, titleGradient( titleRect ) );
painter->fillPath( contents, contentsBrush( contentsRect ) );
QColor separatingLineColor( Qt::black );
if( isSelected() )
{
separatingLineColor = SELECTED_COLOUR;
}
separatingLineColor.setAlpha( 128 );
QPen separatingLinePen( separatingLineColor );
QPen whitePen( Qt::white );
painter->setPen( whitePen );
painter->drawText( originalRect, Qt::AlignCenter, title );
QRectF textRect( titleRect );
textRect.moveTop( textRect.top() + originalRect.height() - 2*ROUNDRADIUS - 2 );
FOREACH( properties, prop )
{
painter->setPen( whitePen );
painter->drawText( textRect, Qt::AlignCenter, *prop );
if( &(*prop) != &(properties.back()) )
{
painter->setPen( separatingLinePen );
painter->drawLine( titleRect.x(), textRect.y()+NODEPROPERTYHEIGHT+4, titleRect.x()+titleRect.width(), textRect.y()+NODEPROPERTYHEIGHT+4 );
}
textRect.moveTop( textRect.top() + NODEPROPERTYHEIGHT );
}
//-----------------------------------------------------------------------------
// Function: RibbonGroup::paintEvent()
//-----------------------------------------------------------------------------
void RibbonGroup::paintEvent(QPaintEvent* /*event*/)
{
QPainter painter(this);
// Draw the base gradient.
QLinearGradient gradient(rect().topLeft(), rect().bottomLeft());
gradient.setColorAt(0.0, RibbonTheme::GRADIENTTOP);
gradient.setColorAt(0.1, Qt::white);
gradient.setColorAt(0.3, RibbonTheme::GRADIENTTOP);
gradient.setColorAt(1.0, RibbonTheme::GRADIENTBOTTOM);
painter.setRenderHints(QPainter::Antialiasing);
painter.fillRect(rect(), gradient);
// Draw a nice frame around the group area.
painter.setPen(QPen(RibbonTheme::GROUPTITLEGRADIENTTOP, 1));
painter.drawRect(rect());
// Draw the title background.
QRect titleRect = rect();
titleRect.setTop(rect().height() - TITLE_HEIGHT);
QLinearGradient titleGradient(titleRect.topLeft(), titleRect.bottomLeft());
titleGradient.setColorAt(0.0, RibbonTheme::GROUPTITLEGRADIENTTOP);
titleGradient.setColorAt(1.0, RibbonTheme::GROUPTITLEGRADIENTBOTTOM);
painter.fillRect(titleRect, titleGradient);
// Draw the title text.
QTextOption opt;
opt.setAlignment(Qt::AlignCenter);
painter.setPen(QPen(RibbonTheme::GROUPTITLETEXT));
painter.drawText(titleRect, title_, opt);
}
