mirror of
https://github.com/qelectrotech/qelectrotech-source-mirror.git
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780c039b31
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3407 bfdf4180-ca20-0410-9c96-a3a8aa849046
74 lines
2.2 KiB
C++
74 lines
2.2 KiB
C++
/*
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Copyright 2006-2014 The QElectroTech Team
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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 "simpleelement.h"
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#include "commentitem.h"
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/**
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* @brief SimpleElement::SimpleElement
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* @param location
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* @param qgi
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* @param s
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* @param state
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*/
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SimpleElement::SimpleElement(const ElementsLocation &location, QGraphicsItem *qgi, Diagram *s, int *state) :
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CustomElement(location, qgi, s, state),
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m_comment_item (nullptr)
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{
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link_type_ = Simple;
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connect(this, SIGNAL(elementInfoChange(DiagramContext)), this, SLOT(updateLabel()));
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}
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/**
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* @brief SimpleElement::~SimpleElement
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*/
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SimpleElement::~SimpleElement() {
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disconnect(this, SIGNAL(elementInfoChange(DiagramContext)), this, SLOT(updateLabel()));
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if (m_comment_item) delete m_comment_item;
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}
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void SimpleElement::initLink(QETProject *project) {
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CustomElement::initLink(project);
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updateLabel();
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}
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/**
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* @brief SimpleElement::updateLabel
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* update label of this element
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*/
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void SimpleElement::updateLabel() {
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//Label of element
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QString label = elementInformations()["label"].toString();
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bool show = elementInformations().keyMustShow("label");
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// setup the label
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(label.isEmpty() || !show)?
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setTaggedText("label", "_", false):
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setTaggedText("label", label, true);
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//Comment of element
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QString comment = elementInformations()["comment"].toString();
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bool must_show = elementInformations().keyMustShow("comment");
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if (!(comment.isEmpty() || !must_show) && !m_comment_item) {
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m_comment_item = new CommentItem(this);
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}
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else if ((comment.isEmpty() || !must_show) && m_comment_item) {
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delete m_comment_item;
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m_comment_item = nullptr;
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}
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}
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