mirror of
https://github.com/tumic0/GPXSee.git
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74 lines
1.6 KiB
C++
74 lines
1.6 KiB
C++
#include <QPainter>
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#include <QDateTime>
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#include <QLocale>
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#include "font.h"
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#include "markerinfoitem.h"
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#define OFFSET 7
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MarkerInfoItem::MarkerInfoItem(QGraphicsItem *parent) : QGraphicsItem(parent)
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{
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_color = Qt::red;
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_font.setPixelSize(FONT_SIZE);
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_font.setFamily(FONT_FAMILY);
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}
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void MarkerInfoItem::setDate(const QDateTime &date)
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{
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prepareGeometryChange();
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QLocale l;
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_date = l.toString(date.date(), QLocale::ShortFormat);
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_time = l.toString(date.time(), QLocale::ShortFormat);
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updateBoundingRect();
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}
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void MarkerInfoItem::updateBoundingRect()
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{
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QFontMetrics fm(_font);
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qreal width = qMax(fm.boundingRect(_date).width(),
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fm.boundingRect(_time).width());
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qreal height = 2 * fm.height() - 2*fm.descent();
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_boundingRect = QRectF(-OFFSET/2, -height/2, width + 1.5*OFFSET, height);
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}
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void MarkerInfoItem::paint(QPainter *painter, const QStyleOptionGraphicsItem
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*option, QWidget *widget)
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{
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Q_UNUSED(option);
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Q_UNUSED(widget);
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QFontMetrics fm(_font);
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QRectF ry(OFFSET, -fm.height() + fm.descent(),
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fm.boundingRect(_time).width(), fm.height() - fm.descent());
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QRectF rx(OFFSET, 0, fm.boundingRect(_date).width(), fm.height()
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- fm.descent());
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painter->setPen(Qt::NoPen);
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QColor bc(painter->background().color());
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bc.setAlpha(196);
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painter->setBrush(QBrush(bc));
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painter->drawRect(ry);
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painter->drawRect(rx);
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painter->setBrush(Qt::NoBrush);
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painter->setFont(_font);
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painter->setPen(_color);
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painter->drawText(OFFSET, -fm.descent()/2, _date);
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painter->drawText(OFFSET, fm.height() - fm.descent()*1.5, _time);
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//painter->drawRect(boundingRect());
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}
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void MarkerInfoItem::setColor(const QColor &color)
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{
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_color = color;
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update();
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}
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