void TrackView::paintTracks(QStylePainter &painter, const QRegion ®ion)
{
const QRect &rect = region.boundingRect();
int startTrack = qBound(0, getTrackFromPhysicalX(qMax(rect.left(), leftMarginWidth)), getTrackCount());
int endTrack = qBound(0, getTrackFromPhysicalX(rect.right()) + 1, getTrackCount());
painter.setClipRect(QRectF(QPointF(leftMarginWidth - 0.5f, topMarginHeight - 0.5f),
QPointF(rect.right() + 1.0f, rect.bottom() + 1.0f)));
painter.fillRect(rect, palette().dark());
for (int track = startTrack; track < endTrack; ++track)
paintTrack(painter, region, track);
}
void TrackView::paintTopMargin(QStylePainter &painter, const QRegion ®ion)
{
const QRect &rect = region.boundingRect();
painter.setClipRect(QRectF(QPointF(0.0f, 0.0f),
QPointF(rect.right() + 1.0f, topMarginHeight - 0.5f)));
QRect topMargin(QPoint(-2, 0),
QPoint(rect.right() + 3, topMarginHeight - 1));
painter.fillRect(topMargin.adjusted(1, 1, -1, -1), palette().button());
qDrawWinButton(&painter, topMargin, palette());
int startTrack = qBound(0, getTrackFromPhysicalX(qMax(rect.left(), leftMarginWidth)), getTrackCount());
int endTrack = qBound(0, getTrackFromPhysicalX(rect.right()) + 1, getTrackCount());
for (int track = startTrack; track < endTrack; ++track) {
const SyncTrack *t = getTrack(track);
QRect topMargin(getPhysicalX(track), 0, trackWidth, topMarginHeight);
if (!region.intersects(topMargin))
continue;
QRect fillRect = topMargin;
QBrush bgBrush = palette().button();
if (track == editTrack)
bgBrush = editBrush;
painter.fillRect(fillRect.adjusted(1, 1, -1, -1), bgBrush);
qDrawWinButton(&painter, fillRect, bgBrush.color());
if (!t->isActive())
painter.setPen(QColor(128, 128, 128));
else
painter.setPen(QColor(0, 0, 0));
painter.drawText(fillRect, t->getDisplayName());
}
// make sure that the top margin isn't overdrawn by the track-data
painter.setClipRegion(QRect(0, topMarginHeight, rect.right() + 1, rect.bottom() + 1));
}
void TrackView::paintLeftMargin(QStylePainter &painter, const QRegion ®ion)
{
const QRect &rect = region.boundingRect();
const SyncDocument *doc = getDocument();
int firstRow = qBound(0, getRowFromPhysicalY(qMax(rect.top(), topMarginHeight)), getRows() - 1);
int lastRow = qBound(0, getRowFromPhysicalY(qMax(rect.bottom(), topMarginHeight)), getRows() - 1);
painter.setClipRect(QRectF(QPointF(0.0f, topMarginHeight - 0.5f),
QPointF(leftMarginWidth - 0.5f, rect.bottom() + 1.0f)));
QRectF padding(QPointF(rect.left(), topMarginHeight - 0.5f),
QPointF(leftMarginWidth - 0.5f, rect.bottom() + 1.0f));
painter.fillRect(padding, palette().dark());
for (int row = firstRow; row <= lastRow; ++row) {
QRect leftMargin(0, getPhysicalY(row), leftMarginWidth, rowHeight);
if (!region.intersects(leftMargin))
continue;
QBrush fillBrush;
if (row == editRow)
fillBrush = editBrush;
else if (doc->isRowBookmark(row))
fillBrush = bookmarkBrush;
else
fillBrush = palette().button();
painter.fillRect(leftMargin.adjusted(1, 1, -1, -1), fillBrush);
qDrawWinButton(&painter, leftMargin, QPalette(fillBrush.color()));
if ((row % 8) == 0) painter.setPen(QColor(0, 0, 0));
else if ((row % 4) == 0) painter.setPen(QColor(64, 64, 64));
else painter.setPen(QColor(128, 128, 128));
painter.drawText(leftMargin, QString("%1").arg(row, 5, 16, QChar('0')).toUpper() + "h");
}
}
