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Element information : Check box "visible" for text re-work.

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3499 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2014-11-18 23:00:06 +00:00
parent 46100f0d94
commit a0ba343951
6 changed files with 42 additions and 23 deletions
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31
sources/qetgraphicsitem/simpleelement.cpp
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@@ -17,6 +17,7 @@
*/
#include "simpleelement.h"
#include "commentitem.h"
#include "elementtextitem.h"
/**
* @brief SimpleElement::SimpleElement
* @param location
@@ -29,37 +30,47 @@ SimpleElement::SimpleElement(const ElementsLocation &location, QGraphicsItem *qg
m_comment_item (nullptr)
{
link_type_ = Simple;
connect(this, SIGNAL(elementInfoChange(DiagramContext)), this, SLOT(updateLabel()));
connect(this, SIGNAL(elementInfoChange(DiagramContext, DiagramContext)), this, SLOT(updateLabel(DiagramContext, DiagramContext)));
}
/**
* @brief SimpleElement::~SimpleElement
*/
SimpleElement::~SimpleElement() {
disconnect(this, SIGNAL(elementInfoChange(DiagramContext)), this, SLOT(updateLabel()));
if (m_comment_item) delete m_comment_item;
}
/**
* @brief SimpleElement::initLink
* @param project
* Call init Link from custom element and after
* call update label for setup it.
*/
void SimpleElement::initLink(QETProject *project) {
CustomElement::initLink(project);
updateLabel();
updateLabel(DiagramContext(), elementInformations());
}
/**
* @brief SimpleElement::updateLabel
* update label of this element
*/
void SimpleElement::updateLabel() {
void SimpleElement::updateLabel(DiagramContext old_info, DiagramContext new_info) {
//Label of element
QString label = elementInformations()["label"].toString();
bool show = elementInformations().keyMustShow("label");
if (old_info["label"].toString() != new_info["label"].toString()) {
if (new_info["label"].toString().isEmpty())
setTaggedText("label", "_", false);
else
setTaggedText("label", new_info["label"].toString(), true);
}
// setup the label
if (!label.isEmpty() && show) setTaggedText("label", label, true);
if (ElementTextItem *eti = taggedText("label")) {
new_info["label"].toString().isEmpty() ? eti->setVisible(true) : eti -> setVisible(new_info.keyMustShow("label"));
}
//Comment of element
QString comment = elementInformations()["comment"].toString();
bool must_show = elementInformations().keyMustShow("comment");
QString comment = new_info["comment"].toString();
bool must_show = new_info.keyMustShow("comment");
if (!(comment.isEmpty() || !must_show) && !m_comment_item) {
m_comment_item = new CommentItem(this);