1 #include "trackrenderer.h"
3 #include <QFontMetrics>
7 TrackRenderer::TrackRenderer(QObject *parent) :
8 QAbstractItemDelegate(parent)
12 void TrackRenderer::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const {
13 QString value = index.data().toString();
14 QStringList meta = value.split("#_#");
16 QFont f = painter->font();
17 QFont fp = painter->font();
20 option.rect.getCoords(&x1, &y1, &x2, &y2);
22 QPen pen = painter->pen();
23 QPen npen (QColor::fromRgb(80, 130, 255, 50));
24 QPen apen (QColor::fromRgb(255, 255, 255, 128));
25 QPen spen (QColor::fromRgb(100, 150, 220));
30 painter->setPen(npen);
31 painter->drawLine(x1, y1, x2, y1);
32 if (index.row() == _active_row) {
33 painter->setPen(spen);
37 painter->drawText(x1, y1 + 2*(y2-y1)/5, meta[0]);
39 fp.setPointSize(f.pointSize()*3/4);
41 painter->setPen(apen);
42 painter->drawText((x2+x1)/2, y1 + 4*(y2-y1)/6, meta[1]);
43 painter->drawText((x2+x1)/2, y1 + 11*(y2-y1)/12, meta[2]);
44 painter->setPen(npen);
45 painter->drawLine(x1, y2, x2, y2);
50 QSize TrackRenderer::sizeHint(const QStyleOptionViewItem &option, const QModelIndex &/*index*/) const {
51 return QSize(option.rect.width(), option.rect.height()/3);
54 void TrackRenderer::setActiveRow(int r) {