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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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69
editor/partpolygon.cpp Normal file
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#include "partpolygon.h"
#include "qet.h"
#include "polygoneditor.h"
PartPolygon::PartPolygon(QGraphicsItem *parent, QGraphicsScene *scene) :
QGraphicsPolygonItem(parent, scene),
CustomElementGraphicPart(),
closed(false)
{
setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
setAcceptedMouseButtons(Qt::LeftButton);
informations = new PolygonEditor(this);
style_editor -> appendWidget(informations);
}
void PartPolygon::fromXml(const QDomElement &qde) {
stylesFromXml(qde);
int i = 1;
while(true) {
if (
QET::attributeIsAReal(qde, QString("x%1").arg(i)) &&\
QET::attributeIsAReal(qde, QString("y%1").arg(i))
) ++ i;
else break;
}
QPolygonF temp_polygon;
for (int j = 1 ; j < i ; ++ j) {
temp_polygon << QPointF(
qde.attribute(QString("x%1").arg(j)).toDouble(),
qde.attribute(QString("y%1").arg(j)).toDouble()
);
}
setPolygon(temp_polygon);
closed = qde.attribute("closed") != "false";
}
const QDomElement PartPolygon::toXml(QDomDocument &xml_document) const {
QDomElement xml_element = xml_document.createElement("polygon");
int i = 1;
foreach(QPointF point, polygon()) {
xml_element.setAttribute(QString("x%1").arg(i), point.x());
xml_element.setAttribute(QString("y%1").arg(i), point.y());
++ i;
}
if (!closed) xml_element.setAttribute("closed", "false");
stylesToXml(xml_element);
return(xml_element);
}
void PartPolygon::paint(QPainter *painter, const QStyleOptionGraphicsItem */*q*/, QWidget */*w*/) {
applyStylesToQPainter(*painter);
QPen t = painter -> pen();
if (isSelected()) {
t.setColor(Qt::red);
painter -> setPen(t);
}
if (closed) painter -> drawPolygon(polygon());
else painter -> drawPolyline(polygon());
}
QVariant PartPolygon::itemChange(GraphicsItemChange change, const QVariant &value) {
if (scene()) {
if (change == QGraphicsItem::ItemPositionChange || change == QGraphicsItem::ItemSelectedChange) {
informations -> updateForm();
}
}
return(QGraphicsPolygonItem::itemChange(change, value));
}