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https://github.com/qelectrotech/qelectrotech-source-mirror.git
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a4acad7317
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@391 bfdf4180-ca20-0410-9c96-a3a8aa849046
121 lines
3.6 KiB
C++
121 lines
3.6 KiB
C++
/*
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Copyright 2006-2008 Xavier Guerrin
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "elementtextitem.h"
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#include "diagram.h"
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#include "diagramcommands.h"
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/**
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Constructeur
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@param parent Le QGraphicsItem parent du champ de texte
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@param scene La scene a laquelle appartient le champ de texte
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*/
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ElementTextItem::ElementTextItem(QGraphicsItem *parent, QGraphicsScene *scene) :
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DiagramTextItem(parent, scene),
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follow_parent_rotations(false)
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{
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setFlags(QGraphicsItem::ItemIsSelectable);
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setTextInteractionFlags(Qt::TextEditorInteraction);
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}
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/**
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Constructeur
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@param parent Le QGraphicsItem parent du champ de texte
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@param scene La scene a laquelle appartient le champ de texte
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@param text Le texte affiche par le champ de texte
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*/
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ElementTextItem::ElementTextItem(const QString &text, QGraphicsItem *parent, QGraphicsScene *scene) :
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DiagramTextItem(text, parent, scene),
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follow_parent_rotations(false)
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{
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setFlags(QGraphicsItem::ItemIsSelectable);
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setTextInteractionFlags(Qt::TextEditorInteraction);
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}
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/// Destructeur
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ElementTextItem::~ElementTextItem() {
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}
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/**
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Modifie la position du champ de texte
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@param pos La nouvelle position du champ de texte
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*/
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void ElementTextItem::setPos(const QPointF &pos) {
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QPointF actual_pos = pos;
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actual_pos -= QPointF(0.0, boundingRect().height() / 2.0);
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DiagramTextItem::setPos(actual_pos);
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}
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/**
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Modifie la position du champ de texte
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@param x La nouvelle abscisse du champ de texte
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@param y La nouvelle ordonnee du champ de texte
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*/
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void ElementTextItem::setPos(qreal x, qreal y) {
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setPos(QPointF(x, y));
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}
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/**
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@return La position (bidouillee) du champ de texte
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*/
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QPointF ElementTextItem::pos() const {
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QPointF actual_pos = DiagramTextItem::pos();
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actual_pos += QPointF(0.0, boundingRect().height() / 2.0);
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return(actual_pos);
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}
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/**
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Permet de lire le texte a mettre dans le champ a partir d'un element XML.
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Cette methode se base sur la position du champ pour assigner ou non la
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valeur a ce champ.
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@param e L'element XML representant le champ de texte
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*/
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void ElementTextItem::fromXml(const QDomElement &e) {
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QPointF _pos = pos();
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if (e.attribute("x").toDouble() == _pos.x() && e.attribute("y").toDouble() == _pos.y()) {
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setPlainText(e.attribute("text"));
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previous_text = e.attribute("text");
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}
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}
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/**
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@param document Le document XML a utiliser
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@return L'element XML representant ce champ de texte
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*/
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QDomElement ElementTextItem::toXml(QDomDocument &document) const {
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QDomElement result = document.createElement("input");
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result.setAttribute("x", QString("%1").arg(originalPos().x()));
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result.setAttribute("y", QString("%1").arg(originalPos().y()));
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result.setAttribute("text", toPlainText());
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return(result);
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}
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/**
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@param p Position originale / de reference pour ce champ
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Cette position est utilisee lors de l'export en XML
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*/
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void ElementTextItem::setOriginalPos(const QPointF &p) {
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original_position = p;
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}
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/**
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@return la position originale / de reference pour ce champ
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*/
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QPointF ElementTextItem::originalPos() const {
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return(original_position);
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}
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