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Ajout de l'editeur d'elements

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@94 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
xavierqet
2007-06-30 17:41:07 +00:00
parent 0472392977
commit 75ca8fd3f2
79 changed files with 3867 additions and 345 deletions
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77
editor/partcircle.cpp Normal file
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#include "partcircle.h"
#include "circleeditor.h"
PartCircle::PartCircle(QGraphicsItem *parent, QGraphicsScene *scene) : QGraphicsEllipseItem(parent, scene), CustomElementGraphicPart() {
setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
setAcceptedMouseButtons(Qt::LeftButton);
informations = new CircleEditor(this);
style_editor -> appendWidget(informations);
}
void PartCircle::paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *) {
applyStylesToQPainter(*painter);
QPen t = painter -> pen();
if (isSelected()) {
t.setColor(Qt::red);
painter -> setPen(t);
}
painter -> drawEllipse(rect());
if (isSelected()) {
painter -> setRenderHint(QPainter::Antialiasing, false);
painter -> setPen((painter -> brush().color() == QColor(Qt::black) && painter -> brush().isOpaque()) ? Qt::yellow : Qt::blue);
QPointF center = rect().center();
painter -> drawLine(QLineF(center.x() - 2.0, center.y(), center.x() + 2.0, center.y()));
painter -> drawLine(QLineF(center.x(), center.y() - 2.0, center.x(), center.y() + 2.0));
}
}
const QDomElement PartCircle::toXml(QDomDocument &xml_document) const {
QDomElement xml_element = xml_document.createElement("circle");
QPointF top_left(sceneTopLeft());
xml_element.setAttribute("x", top_left.x());
xml_element.setAttribute("y", top_left.y());
xml_element.setAttribute("diameter", rect().width());
stylesToXml(xml_element);
return(xml_element);
}
void PartCircle::fromXml(const QDomElement &qde) {
stylesFromXml(qde);
qreal diameter = qde.attribute("diameter", "0").toDouble();
setRect(
QRectF(
mapFromScene(
qde.attribute("x", "0").toDouble(),
qde.attribute("y", "0").toDouble()
),
QSizeF(
diameter,
diameter
)
)
);
}
QVariant PartCircle::itemChange(GraphicsItemChange change, const QVariant &value) {
if (scene()) {
if (change == QGraphicsItem::ItemPositionChange || change == QGraphicsItem::ItemSelectedChange) {
informations -> updateForm();
}
}
return(QGraphicsEllipseItem::itemChange(change, value));
}
QPointF PartCircle::sceneTopLeft() const {
return(mapToScene(rect().topLeft()));
}
QPointF PartCircle::sceneCenter() const {
return(mapToScene(rect().center()));
}
QRectF PartCircle::boundingRect() const {
qreal adjust = 1.5;
QRectF r(QGraphicsEllipseItem::boundingRect());
r.adjust(-adjust, -adjust, adjust, adjust);
return(r);
}