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git-svn-id: svn://db.shs.com.ru/libs@586 a8b55f48-bf90-11e4-a774-851b48703e85

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Бычков Андрей
2019-09-02 14:08:38 +00:00
parent f862381b68
commit 3d06d2095e
929 changed files with 66799 additions and 0 deletions
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62
test/qad/blockview/alignedtextitem.cpp Normal file
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#include "alignedtextitem.h"
#include <QApplication>
#include <QPainter>
#include <QDebug>
AlignedTextItem::AlignedTextItem(QGraphicsItem * parent): QGraphicsItem(parent), text_(this) {
align_ = Qt::AlignTop | Qt::AlignHCenter;
text_.setData(1003, true);
setFont(font());
_move();
}
AlignedTextItem::AlignedTextItem(const QString & text, QGraphicsItem * parent): QGraphicsItem(parent), text_(this) {
align_ = Qt::AlignTop | Qt::AlignHCenter;
text_.setData(1003, true);
setFont(font());
setText(text);
}
void AlignedTextItem::setFont(const QFont & f) {
font_ = f;
text_.setFont(sceneFont(f));
_move();
}
QFont AlignedTextItem::sceneFont(const QFont & f) {
QFont ret = f;
double scl = 16. / QApplication::fontMetrics().size(0, "0").height();
ret.setPointSizeF(ret.pointSizeF() * scl);
return ret;
}
QPointF AlignedTextItem::_point(Qt::Alignment a) const {
QRectF br = text_.boundingRect();
QPointF ret;
switch (Qt::AlignmentFlag(int(align_ & Qt::AlignHorizontal_Mask))) {
case Qt::AlignRight: ret.rx() = br.left(); break;
case Qt::AlignHCenter: ret.rx() = br.center().x(); break;
case Qt::AlignLeft: ret.rx() = br.right(); break;
default: break;
}
switch (Qt::AlignmentFlag(int(align_ & Qt::AlignVertical_Mask))) {
case Qt::AlignBottom: ret.ry() = br.top(); break;
case Qt::AlignVCenter: ret.ry() = br.center().y(); break;
case Qt::AlignTop: ret.ry() = br.bottom(); break;
default: break;
}
return ret;
}
void AlignedTextItem::paint(QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget) {
if (isSelected()) {
painter->setPen(QPen(Qt::DashLine));
painter->setBrush(Qt::NoBrush);
painter->drawRect(boundingRect());
}
}