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Apparition d'un ensemble Cadre + cartouche (classe BorderInset)

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@43 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
xavierqet
2007-01-28 00:53:17 +00:00
parent 9a45f81f98
commit 647a0a8985
10 changed files with 396 additions and 74 deletions
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44
schema.cpp
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@@ -56,10 +56,9 @@ void Schema::drawBackground(QPainter *p, const QRectF &r) {
p -> drawPoint(gx, gy);
}
}
p -> drawLine(0, 0, 0, 10);
p -> drawLine(0, 0, 10, 0);
}
border_and_inset.draw(p, MARGIN, MARGIN);
p -> restore();
}
@@ -146,9 +145,11 @@ QDomDocument Schema::toXml(bool schema) {
// proprietes du schema
if (schema) {
if (!auteur.isNull()) racine.setAttribute("auteur", auteur);
if (!date.isNull()) racine.setAttribute("date", date.toString("yyyyMMdd"));
if (!titre.isNull()) racine.setAttribute("titre", titre);
if (!border_and_inset.author().isNull()) racine.setAttribute("auteur", border_and_inset.author());
if (!border_and_inset.date().isNull()) racine.setAttribute("date", border_and_inset.date().toString("yyyyMMdd"));
if (!border_and_inset.title().isNull()) racine.setAttribute("titre", border_and_inset.title());
if (!border_and_inset.fileName().isNull()) racine.setAttribute("filename", border_and_inset.fileName());
if (!border_and_inset.folio().isNull()) racine.setAttribute("folio", border_and_inset.folio());
}
document.appendChild(racine);
@@ -239,16 +240,21 @@ QDomDocument Schema::toXml(bool schema) {
(le bounding rect) soit a cette position.
@param document Le document XML a analyser
@param position La position du schema importe
@param consider_informations Si vrai, les informations complementaires (auteur, titre, ...) seront prises en compte
@return true si l'import a reussi, false sinon
*/
bool Schema::fromXml(QDomDocument &document, QPointF position) {
bool Schema::fromXml(QDomDocument &document, QPointF position, bool consider_informations) {
QDomElement racine = document.documentElement();
// le premier element doit etre un schema
if (racine.tagName() != "schema") return(false);
// lecture des attributs de ce schema
auteur = racine.attribute("auteur");
titre = racine.attribute("titre");
date = QDate::fromString(racine.attribute("date"), "yyyyMMdd");
if (consider_informations) {
border_and_inset.setAuthor(racine.attribute("auteur"));
border_and_inset.setTitle(racine.attribute("titre"));
border_and_inset.setDate(QDate::fromString(racine.attribute("date"), "yyyyMMdd"));
border_and_inset.setFileName(racine.attribute("filename"));
border_and_inset.setFolio(racine.attribute("folio"));
}
// si la racine n'a pas d'enfant : le chargement est fini (schema vide)
if (racine.firstChild().isNull()) return(true);
@@ -366,9 +372,27 @@ Element *Schema::elementFromXml(QDomElement &e, QHash<int, Borne *> &table_id_ad
return(retour ? nvel_elmt : NULL);
}
/**
Verifie si la liste des elements selectionnes a change. Si oui, le signal
selectionChanged() est emis.
*/
void Schema::slot_checkSelectionChange() {
static QList<QGraphicsItem *> cache_selecteditems = QList<QGraphicsItem *>();
QList<QGraphicsItem *> selecteditems = selectedItems();
if (cache_selecteditems != selecteditems) emit(selectionChanged());
cache_selecteditems = selecteditems;
}
/**
@return Le rectangle (coordonnees par rapport a la scene) delimitant le bord du schema
*/
QRectF Schema::border() const {
return(
QRectF(
MARGIN,
MARGIN,
border_and_inset.borderWidth(),
border_and_inset.borderHeight()
)
);
}