void TemporalScenarioView::movedAsked(const QPointF& p)
{
QRectF r = QRectF{m_previousPoint.x(), m_previousPoint.y() , 1, 1};
ensureVisible(mapRectFromScene(r), 30, 30);
emit moved(p);
m_previousPoint = p; // we use the last pos, because if not there's a larsen and crash
}
void DesktopSelectionRectangle::setCoordinates(int x, int y, int width, int height)
{
x_ = x;
y_ = y;
width_ = width;
height_ = height;
setRect(mapRectFromScene(x_-PEN_WIDTH/2, y_-PEN_WIDTH/2, width_+PEN_WIDTH, height_+PEN_WIDTH));
}
void ContentWindowGraphicsItem::setSize(double w, double h, ContentWindowInterface * source)
{
ContentWindowInterface::setSize(w, h, source);
if(source != this)
{
setPos(x_, y_);
setRect(mapRectFromScene(x_, y_, w_, h_));
}
}
void ContentWindowGraphicsItem::setPosition(double x, double y, ContentWindowInterface * source)
{
ContentWindowInterface::setPosition(x, y, source);
if(source != this)
{
setPos(x_, y_);
setRect(mapRectFromScene(x_, y_, w_, h_));
}
}
void Highlight::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
{
QColor pen_color = pen.color();
painter->setPen(pen);
if(time < total_time ){ //don't want to keep adding them past animation length
int expected_num_rings = (int)ceil(frequency * time);
if( expected_num_rings > rings.length()){
rings.append(time);
}
//velocity= 200.0 - (time*total_time*2.0);//pretty cool
//velocity= 200.0*(1.0-done_ratio);//pretty cool, about the same
//frequency = 3.0*(1.0-done_ratio);//pretty cool
for(int i=0; i<rings.length(); i++){
//qreal dist = diameter + ( velocity * (time - rings.at(i)));
qreal t = (time - rings.at(i));
qreal dist = diameter + ( velocity * t ) + (0.5 * -5.0 * t*t);
//qDebug() << "dist:" << dist << " outerDiameter:" << outerDiameter;
QRectF s(x()-dist/2.0, y()-dist/2.0,dist,dist);
QRectF r = mapRectFromScene(x()-dist/2.0, y()-dist/2.0,dist,dist);
pen.setWidth(20.0+50.0* dist/outerDiameter);
QRadialGradient radialGrad;
radialGrad.setCenter(r.center());
radialGrad.setFocalPoint(r.center());
radialGrad.setCenterRadius(r.width()/2.0+pen.widthF()/2.0);
radialGrad.setFocalRadius(r.width()/2.0-pen.widthF()/2.0);
/* not entirely sure I get it, but I think focal radius
* needs to be either the center of the pen or its inner edge
* while center radius is the outer edge.
*/
QColor green(0,255,0,255);
QColor yellow(255,255,0,255);
/*
pen_color.setAlphaF(1.0-(dist/outerDiameter)); //surface waves don't inverse square
*/
green.setAlphaF(1.0-(dist/outerDiameter));
yellow.setAlphaF((1.0-(dist/outerDiameter)));
radialGrad.setColorAt(.0, yellow );
radialGrad.setColorAt( .5, green );
radialGrad.setColorAt(1, yellow );
brush = QBrush(radialGrad);
pen.setBrush(brush);
painter->setPen(pen);
painter->drawEllipse(r);
}
}
}
void
MozQWidget::NotifyVKB(const QRect& rect)
{
QRegion region(scene()->views()[0]->rect());
region -= rect;
QRectF bounds = mapRectFromScene(region.boundingRect());
nsCOMPtr<nsIObserverService> observerService = mozilla::services::GetObserverService();
if (observerService) {
QString rect = QString("{\"left\": %1, \"top\": %2, \"right\": %3, \"bottom\": %4}")
.arg(bounds.x()).arg(bounds.y()).arg(bounds.width()).arg(bounds.height());
observerService->NotifyObservers(nsnull, "softkb-change", rect.utf16());
}
}
QRectF KeyLabel::boundingRect() const
{
PianoKey* key = static_cast<PianoKey*>(parentItem());
return mapRectFromScene(key->rect());
}
QRectF Highlight::boundingRect() const
{
return mapRectFromScene(x()-((outerDiameter)/2.0),y()-((outerDiameter)/2.0) , outerDiameter, outerDiameter);
//this->advance();
}
