Method paint

src/gui/touch_cursor.cpp:146–172

}

void TouchCursor::paint(QPainter* painter)
{
	if (!visible)
		return;
	
	QPointF cursor_pos = map_widget->mapToViewport(cursor_coord);
	
	// Draw cursor
	QPixmap cursor_pixmap = map_widget->cursor().pixmap();
	if (!cursor_pixmap.isNull())
		painter->drawPixmap(cursor_pos - map_widget->cursor().hotSpot(), cursor_pixmap);
	else
	{
		// TODO: better standard "cursor"?
		float cursor_radius = standardCursorRadiusPx();
		
		painter->setPen(QPen(Qt::gray, controlRingStrokeRadiusPx()));
		painter->setBrush(Qt::NoBrush);
		painter->drawLine(cursor_pos - QPointF(cursor_radius, 0), cursor_pos + QPointF(cursor_radius, 0));
		painter->drawLine(cursor_pos - QPointF(0, cursor_radius), cursor_pos + QPointF(0, cursor_radius));
	}
	
	// Draw move handle / left button
	painter->setPen(QPen(Qt::gray, controlRingStrokeRadiusPx()));
	painter->setBrush(Qt::NoBrush);
	painter->drawEllipse(cursor_pos + QPointF(0, touchPosOffsetPx()), controlRingRadiusPx(), controlRingRadiusPx());
}

bool TouchCursor::touchedControl(const QPoint& pos, TouchCursor::ControlID* out_id)
{